MCP servers

Official MCP servers for GTM tools

51 tools in this directory publish their own MCP server. Find one, copy its URL into Claude or any MCP client, and see how it signs in, read from the vendor's own docs.

  • 51official servers
  • 9categories
  • 29sign in with OAuth

All 51 servers

Showing 51 of 51 serversVerified 25 Oct 2026, from each vendor's docs

AI ArkSourcing
https://api.ai-ark.com/v1/mcp?token={YOUR-API-KEY}
API key2 toolsReview

Tools API endpoint tools (search, export, enrichment), documentation search

Read from docs.ai-ark.com/reference/mcpAI Ark API review

AimfoxLinkedIn outreach
https://mcp.aimfox.com
OAuth56 toolsReview

Tools list_accounts, get_account_limits, set_account_limits, get_campaign_custom_variables, get_target_custom_variables, add_custom_variables_to_target, list_campaigns, get_campaign, create_campaign, update_campaign, add_profile_to_campaign, remove_profile_from_campaign, add_multiple_profiles_to_campaign, search_leads, get_lead_details, get_lead_custom_variables, search_leads_facets, get_total_leads_count, add_label_to_lead, remove_label_from_lead, list_lead_notes, create_lead_note, update_lead_note, delete_lead_note, list_labels, create_label, update_label, delete_label, list_templates, get_template, create_template, update_template, delete_template, list_conversations, get_conversation, get_lead_conversation, start_conversation, send_message, mark_conversation_read, react_to_message, edit_message, delete_message, get_campaign_analytics, get_account_analytics, list_webhooks, create_webhook, update_webhook, delete_webhook, list_blacklist, add_to_blacklist, remove_from_blacklist, list_blacklist_companies, add_companies_to_blacklist, remove_company_from_blacklist, generate_login_token, list_workspaces

Read from help.aimfox.com/en/articles/13051648-aimfox-mcp-ser…Aimfox API review

ApifyResearch and scraping
https://mcp.apify.com
Check docs29 toolsReview

Tools search-actors, fetch-actor-details, call-actor, apify/rag-web-browser, apify/web-fetch, search-apify-docs, fetch-apify-docs, get-actor-run, get-actor-run-list, get-actor-run-log, abort-actor-run, get-dataset, get-dataset-items, get-dataset-schema, get-key-value-store, get-key-value-store-keys, get-key-value-store-record, get-dataset-list, get-key-value-store-list, get-actor-task, create-actor-task, update-actor-task, publish-actor-task, unpublish-actor-task, create-schedule, report-problem, get-schedule, update-schedule, delete-schedule

Read from docs.apify.com/mcp.mdApify API review

ApolloSourcing
https://mcp.apollo.io/mcp
Check docs12 toolsReview

Tools Search for people (no credits), People enrichment / bulk people enrichment (credits), Search for companies / company enrichment / bulk company enrichment / company job postings (credits), Search for contacts, create/update/bulk create contacts and accounts, Deals, custom objects, lists, labels, tasks, Sequences: create/update, add/remove contacts, search, Send one-off emails, search email campaigns, list email accounts, Conversations: search, insights, transcript, recording link, Purchase or browse sending domains and mailboxes, check SPF/DKIM/DMARC, Query analytics, API usage and credit stats, poll webhook result, website visitors, Data sources: connect and import, Note: Streamable HTTP + OAuth 2.0; headless clients can send a master key in X-Api-Key. Tool list varies by plan and rollout; call tools/list. MCP has separate rate limits from the REST API.

Read from docs.apollo.io/docs/apollo-mcpApollo API review

AttioCRM
https://mcp.attio.com/mcp
Check docs48 toolsReview

Tools list-objects, search-records, list-records, get-records-by-ids, create-record, upsert-record, update-record, merge-records, list-attribute-definitions, list-activities, list-activity-attribute-definitions, list-activity-records, create-activity-record, update-activity-record, upsert-activity-record, list-lists, create-list, list-list-attribute-definitions, list-records-in-list, add-record-to-list, update-list, update-list-entry-by-id, update-list-entry-by-record-id, create-comment, list-comments, list-comment-replies, delete-comment, create-note, search-notes-by-metadata, semantic-search-notes, get-note-body, update-note, list-tasks, create-task, update-task, delete-task, search-meetings, search-call-recordings-by-metadata, semantic-search-call-recordings, get-call-recording, search-emails-by-metadata, semantic-search-emails, get-email-content, list-workspace-members, list-workspace-teams, whoami, run-basic-report, query-particle-sql (not available on every billing plan)

Read from docs.attio.com/mcp/overviewAttio API review

BlitzAPISourcing
https://api.blitz-api.ai/mcp
OAuth or key24 toolsReview

Tools account_key_info, company_employees_by_country, company_employees_by_department, company_enrich, company_find_by_domain, company_get_domain, company_search, company_tam_by_jobs, company_tam_by_people, docs_read, docs_search, job_search, job_search_by_company, people_employee_finder, people_enrich, people_find_phone, people_find_work_email, people_lookup_by_email, people_lookup_by_phone, people_search, people_waterfall_icp, send_feedback, util_changelog, util_current_date

Read from docs.blitz-api.ai/guide/integrations/MCPBlitzAPI API review

BouncerVerification
https://api.usebouncer.com/mcp
OAuth or key9 toolsReview

Tools verify_email, verify_emails_sync, create_batch, check_batch_status, get_batch_results, verify_domain, create_toxicity_list, get_toxicity_results, check_credits

Read from usebouncer.com/email-verification-mcp-serverBouncer API review

Bright DataResearch and scraping
https://mcp.brightdata.com/mcp
Check docs32 toolsReview

Tools search_engine, scrape_as_markdown, search_engine_batch, scrape_batch, discover, scrape_as_html, extract, session_stats, search_scrapers, get_scraper_details, run_scraper, get_scraper_progress, get_scraper_results, refresh_scrapers, list_dataset_fields, search_dataset, scraping_browser_navigate, scraping_browser_go_back, scraping_browser_go_forward, scraping_browser_snapshot, scraping_browser_click_ref, scraping_browser_type_ref, scraping_browser_fill_form, scraping_browser_screenshot, scraping_browser_network_requests, scraping_browser_wait_for_ref, scraping_browser_get_text, scraping_browser_get_html, scraping_browser_scroll, scraping_browser_scroll_to_ref, chatgpt_ai_insights, perplexity_ai_insights

Read from docs.brightdata.com/products/mcp-server/toolsBright Data API review

BuiltWithEnrichment
https://api.builtwith.com/mcp
API key26 toolsReview

Tools domain-lookup, domain-api, domain-api-json, change-api, relationships-api, free-api, company-to-url, tags-api, recommendations-api, redirects-api, keywords-api, keywords-search-api, trends-api, product-api, trust-api, vector-api, ask-api, ask-api-json, whoami-api, usage-api, payment-balance, payment-config, payment-purchase, mcp-list-api, mcp-list-categories, x402-* (prepaid tools)

Add it to Claude Code
claude mcp add --transport http builtwith https://api.builtwith.com/mcp

Read from api.builtwith.com/llms.txtBuiltWith API review

ClayData platforms
https://api.clay.com/v3/mcp
OAuth11 toolsReview

Tools query-objects, ask-question-about-accounts, list_subroutines / run_subroutine* / get_subroutine_input_options (published Functions), find-and-enrich-company, find-and-enrich-contacts-at-company, find-and-enrich-list-of-contacts, add-company-data-points / add-contact-data-points, get-task, get-task-context, get-credits-available, track-event

Read from university.clay.com/docs/connect-to-clay-mcpClay API review

ClearcueSignals
https://api.tools.clearcue.ai/mcp
Check docs28 toolsReview

Tools get_my_context, list_my_organizations, create_organization, get_filter_schema, search_companies_by_name, fetch_industries, get_lists, manage_tags, list_signal_configs, list_signal_templates, create_template_signal, create_custom_search_signal, deactivate_signal_config, people_export, companies_export, export_person_signals, export_company_signals, companies_import, activate_signal_config, find_decision_makers, check_decision_maker_runs, list_icps, upsert_icp, delete_icp, suggest_signals, create_signals_from_suggestion, read_external_api_docs, get_more_tools

Read from docs.clearcue.ai/mcp/overviewClearcue API review

CloseCRM
https://mcp.close.com/mcp
OAuth or key1 toolReview

Tools 129 tools on the tools page: 73 mcp.read (e.g. fetch_lead, lead_search, activity_search, aggregation, search, fetch_meeting_transcript, get_ai_credit_usage, get_billing_summary), 19 mcp.write_safe (create_lead, create_contact, create_opportunity, create_note, create_task, create_smart_view, create_workflow, create_draft_email), 37 mcp.write_destructive (delete_*, merge_leads, enrich_field, update_contact, schedule_voice_agent_call)

Add it to Claude Code
claude mcp add --transport http close https://mcp.close.com/mcp

Read from developer.close.com/mcpClose API review

CognismSourcing
https://mcp.cognism.com/mcp
OAuth15 toolsReview

Tools company_search, company_count, people_search, people_count, dictionary_industries, dictionary_industry_codes, dictionary_countries, dictionary_regions, dictionary_departments, dictionary_seniorities, dictionary_technologies, dictionary_intent_topics, account_intent_topics, account_compliance_settings, account_personalization_settings

Read from docs.cognism.com/docs/mcp-serverCognism API review

CrunchbaseData platforms
https://mcp.crunchbase.com
OAuth16 toolsReview

Tools cb_search_query, cb_entity_get, cb_entity_autocomplete, cb_expert_query_answer, cb_expert_build_search, cb_expert_resolve_entity, cb_expert_query_domain, cb_expert_submit_feedback, cb_expert_submit_search_feedback, cb_knowledge_center, cb_reference, cb_list_create, cb_list_get, cb_list_query, cb_list_add_entities, cb_metering_get_state

Read from data.crunchbase.com/docs/mcp-developer-reference.mdCrunchbase API review

DataForSEOResearch and scraping
https://mcp.dataforseo.com/v3/mcp
Login4 toolsReview

Tools docs_index, docs_list_sections, docs_search, api_request

Read from dataforseo.com/model-context-protocolDataForSEO API review

DripifyLinkedIn outreach
https://app.dripify.com/api/v1/mcp
OAuth or key4 toolsReview

Tools view campaigns and statuses, view a campaign's lead lists, search leads by email or LinkedIn URL, upload up to 1,000 LinkedIn profiles to a campaign as a new lead list

Add it to Claude Code
claude mcp add --transport http dripify https://app.dripify.com/api/v1/mcp

Read from help.dripify.com/en/articles/17171745-how-to-connect…Dripify API review

ExaResearch and scraping
https://mcp.exa.ai/mcp
OAuth or key4 toolsReview

Tools web_search_exa (default), web_fetch_exa (default), web_search_advanced_exa (opt-in via ?tools=), agent_run (default only with OAuth ?login or x-api-key; not keyless)

Read from exa.ai/docs/get-started/exa-mcpExa API review

ExpandiLinkedIn outreach
https://api.liaufa.com/mcp
OAuth or key7 toolsReview

Tools find and enrich leads, build lead lists, add/pause/resume leads in campaigns, draft campaigns (user launches), read inbox and draft replies (user approves), diagnose stopped campaigns, report acceptance/reply/conversion rates

Read from help.expandi.io/en/articles/16005740-what-is-expand…Expandi API review

ExploriumSourcing
https://mcp-v2.explorium.ai/mcp
OAuth or key11 toolsReview

Tools match-business, fetch-businesses, fetch-businesses-statistics, fetch-businesses-events, enrich-business, match-prospects, fetch-prospects, fetch-prospects-statistics, fetch-prospects-events, enrich-prospects, autocomplete

Read from developers.explorium.ai/mcp-docs/v2/agentsource-mcpExplorium API review

FindymailEnrichment
https://mcp.findymail.com/mcp
OAuth or key14 toolsReview

Tools find_email, find_employees, find_phone, verify_email, enrich_company, reverse_email_lookup, lookalike_search, generate_lead_list, get_lead_list_results, list_exclusion_lists, create_exclusion_list, list_exclusion_domains, add_exclusion_domains, remove_exclusion_domains

Read from mcp.findymail.com/mcpFindymail API review

FirecrawlResearch and scraping
https://mcp.firecrawl.dev/v2/mcp
OAuth or key30 toolsReview

Tools firecrawl_scrape, firecrawl_map, firecrawl_search, firecrawl_find_tools, firecrawl_search_feedback, firecrawl_feedback, firecrawl_crawl, firecrawl_check_crawl_status, firecrawl_agent, firecrawl_agent_status, firecrawl_interact, firecrawl_interact_stop, firecrawl_parse, firecrawl_monitor_create, firecrawl_monitor_list, firecrawl_monitor_get, firecrawl_monitor_update, firecrawl_monitor_delete, firecrawl_monitor_run, firecrawl_monitor_checks, firecrawl_monitor_check, firecrawl_research_search_papers, firecrawl_research_inspect_paper, firecrawl_research_related_papers, firecrawl_research_read_paper, firecrawl_developer_search, firecrawl_gov_search, firecrawl_credit_usage, firecrawl_usage_dashboard, firecrawl_recommended_providers

Read from docs.firecrawl.dev/mcp-serverFirecrawl API review

folkCRM
https://mcp.folk.app/mcp
Check docs47 toolsReview

Tools folk_get_current_user, folk_get_workspace_structure, folk_get_credits, folk_search_companies, folk_get_company, folk_create_company, folk_update_company, folk_create_companies, folk_update_companies, folk_search_people, folk_get_person, folk_create_person, folk_update_person, folk_create_people, folk_update_people, folk_enrich_people, folk_get_person_enrichment, folk_list_person_enrichments, folk_search_objects, folk_get_object, folk_create_object, folk_update_object, folk_create_objects, folk_update_objects, folk_search_notes, folk_create_note, folk_update_note, folk_list_groups, folk_create_group, folk_update_group, folk_list_group_members, folk_add_group_member, folk_update_group_member_role, folk_remove_group_member, folk_list_group_custom_fields, folk_get_group_custom_field, folk_create_group_custom_field, folk_update_group_custom_field, folk_create_interaction, folk_list_interactions, folk_get_interaction, folk_update_interaction, folk_search_tasks, folk_create_task, folk_get_task, folk_update_task, folk_update_task_todo_or_done

Read from developer.folk.app/mcp/toolsfolk API review

FullEnrichEnrichment
https://mcp.fullenrich.com/mcp
OAuth or key4 toolsReview

Tools get_credits, search people/companies (free preview: first 10 results + total count), enrich contacts (single or batch), export results as CSV/JSON (0.25 credit per record)

Add it to Claude Code
claude mcp add --transport http fullenrich https://mcp.fullenrich.com/mcp

Read from help.fullenrich.com/en/articles/14190120-mcp-serverFullEnrich API review

HeyReachLinkedIn outreach
https://mcp.heyreach.io/mcp
OAuth or key58 toolsReview

Tools get_all_campaigns, get_campaign, get_campaign_sequence, get_leads_from_campaign, get_campaigns_for_lead, create_campaign, create_campaign_from_template, update_campaign_settings, update_campaign_schedule, update_campaign_accounts, update_campaign_sequence, add_leads_to_campaign, add_leads_to_campaign_v2, stop_lead_in_campaign, start_campaign, pause_campaign, resume_campaign, get_lead, get_tags_for_lead, add_tags_to_lead, replace_tags, get_all_lists, get_list_by_id, get_leads_from_list, get_companies_from_list, get_lists_for_lead, create_empty_list, add_leads_to_list, add_leads_to_list_v2, delete_leads_from_list, delete_leads_from_list_by_profile_url, get_conversations_v2, get_chatroom, send_message, get_all_linked_in_accounts, get_linked_in_account_by_id, get_my_network_for_sender, get_overall_stats, get_blacklist_leads, get_blacklist_companies, add_blacklist_leads, add_blacklist_companies, remove_blacklist_leads, remove_blacklist_companies, get_voices, get_sender_voice, get_voice_usage, get_static_clip, detect_genders, set_sender_voice, bulk_commit, remove_sender_voice, delete_custom_voice, get_all_webhooks, get_webhook_by_id, create_webhook, update_webhook, delete_webhook

Read from docs.heyreach.io/mcp/mcp-connectorHeyReach API review

HubSpotCRM
https://mcp.hubspot.com
OAuth1 toolReview

Tools No public tool list. Documented scope: read and write on contacts, companies, deals, tickets, carts, products, orders, line items, invoices, quotes, subscriptions, segments (lists) and engagements (calls, emails, meetings, notes, tasks); read-only on users, teams, owners, roles, seats, campaigns, landing pages, website pages and blog posts; no access to Sensitive Data properties. HubSpot's own Claude, ChatGPT, Copilot and Gemini connectors run on this server. Separate local Developer MCP (hs mcp setup) for building apps.

Read from developers.hubspot.com/docs/build-with-ai/remote-mcp-serve…HubSpot API review

HunterEnrichment
https://mcp.hunter.io/mcp
API key15 toolsReview

Tools Find-Companies, Find-People, Domain-Search, Email-Finder, Email-Verifier, Email-Count, Plan-Prospecting-Flow, Saved searches, Enrichment, Leads, lists, tags, custom attributes (incl. bulk), Companies and company lists, Sequences, follow-ups, recipients, start/pause (incl. A/B variants), Webhooks (list, update), Push to CRM, (102 tools listed in llms-full.txt, counted 2026-10-25)

Add it to Claude Code
claude mcp add --transport http hunter https://mcp.hunter.io/mcp

Read from hunter.io/llms-full.txtHunter API review

InstantlyEmail sending
https://mcp.instantly.ai/mcp
Check docs1 toolReview

Tools 199 tools in tools/list (live, 2026-10-25; serverInfo instantly-mcp 2.0.0, protocol 2025-03-26) vs 255 spec operations, so not one tool per endpoint. Names are mostly {resource}_{action} (accounts_pause, blocklist_create, company_list_get) with some {action}_{resource} (list_campaigns, create_lead). Categories: accounts, campaigns, subsequences, leads, email, analytics, webhooks, enrichment, workspace, custom tags, blocklist, OAuth, API keys, background jobs, dfy orders, inbox placement, CRM actions.

Read from developer.instantly.ai/mcp/introduction.mdInstantly API review

LeadMagicEnrichment
https://mcp.leadmagic.io/mcp
Check docs21 toolsReview

Tools account_intel, enrich_contact, find_decision_makers, find_people_by_role, search_people, find_company_employees, find_work_email, validate_work_email, find_mobile_number, search_profile, email_to_b2b_profile, find_personal_email, b2b_profile_to_work_email, detect_job_change, find_jobs, search_jobs, get_company_hiring_signals, bulk job tools (submit_detected_bulk_job, process_attached_csv), LeadMagic Tables tools, check_credit_balance (free), preview_cost (free)

Read from leadmagic.io/docs/mcp/toolsLeadMagic API review

lemlistEmail sending
https://app.lemlist.com/mcp
Check docs7 toolsReview

Tools campaign management (create, update, start, pause campaigns and sequences), lead management (add, search, update leads across campaigns), lead sourcing (search the B2B database), email enrichment (find and verify emails), team & stats, webhooks, message templates & snippets

Read from developer.lemlist.com/mcp/setuplemlist API review

LushaSourcing
https://mcp.lusha.com
Check docs10 toolsReview

Tools 50 tools: contacts_search, companies_search, prospecting_contact_/company_ filters/search/enrich, buying_group_search, decision_makers_buying_group_search, contacts_enrich_job_list/status/results, lookalike_contacts, lookalike_companies, signals_* (9 incl. website_visits_search, signal_score_*), recommendations_* and predictive_score_companies, table_* (13), CRM: get_supported_integrations, connect_crm, export_contacts_to_crm, export_companies_to_crm, conversations and account tools

Read from docs.lusha.com/mcp/tools.mdLusha API review

Ocean.ioSourcing
https://api.ocean.io/mcp/
OAuth or key15 toolsReview

Tools search_companies, search_people, count_companies (free), count_people (free), lookup_company (free), lookup_person (free), similar_customers, role_changes, why_now, account_brief, get_recommendations, reveal_contacts (up to 25 people per call), export_companies / export_people (CSV, up to 10,000), export_*_to_crm / export_*_to_webhook (up to 1,000), segmentation, buying-committee and workflow tools

Read from app.ocean.io/docs/getting-started/mcpOcean.io API review

OpenFunnelSignals
https://agents.openfunnel.dev/mcp
OAuth2 toolsReview

Tools agents.openfunnel.dev: search-lookalikes, search-companies-by-tech-stack, deep-research, lookup-companies, list-country-codes, list-firmographic-options, get-credit-balance, get-user-info (8; no bulk-lookalike tool), mcp.openfunnel.dev (server 'OpenFunnel' v2.14.4, tools/list read without auth 2026-10-25): get_account_timeline, get_account_summary, get_account_full_details, list_accounts, lookup_company, search_by_traits, list_audiences, get_audience_data, get_insight_detail, get_my_insights (10)

Read from docs.openfunnel.dev/mcp-serverOpenFunnel API review

OutreachEmail sendingNot publicOAuth42 toolsReview

Tools account_get_by_id, account_search, account_search_by_external_id, calendar_events_fetch, current_org, current_user, emails_search, job_role_fetch, kaia_meeting_fetch, kaia_meeting_search, opportunity_get_by_id, opportunity_search, opportunity_search_by_external_id, opportunity_stage_fetch, prospect_get_by_id, prospect_search, prospect_search_by_external_id, sequence_search, sequence_state_search, stage_fetch, task_priority_fetch, task_search, task_theme_search, team_get_by_id, team_search, user_get_by_id, user_search, account_answer_question, account_create, account_delete, opportunity_answer_question, opportunity_create, opportunity_delete, prospect_create, prospect_delete, sequence_add_prospects, sequence_create, sequence_delete, sequence_states_destroy, task_create, filter_schema_fetch, input_fields_fetch

Read from developers.outreach.io/mcp-server.mdOutreach API review

Parallel AIResearch and scraping
https://search.parallel.ai/mcp
OAuth or key6 toolsReview

Tools web_search (Search MCP), web_fetch (Search MCP), createDeepResearch (Task MCP), createTaskGroup (Task MCP), getStatus (Task MCP), getResultMarkdown (Task MCP)

Read from docs.parallel.ai/integrations/mcp/search-mcpParallel AI API review

PipedriveCRM
https://mcp.pipedrive.ai/mcp
OAuth or key51 toolsReview

Tools getActivities, getActivity, addActivity, updateActivity, getDeals, getDeal, addDeal, updateDeal, searchDeals, getPersons, getPerson, addPerson, updatePerson, searchPersons, getOrganizations, getOrganization, addOrganization, updateOrganization, searchOrganization, getLeads, getLead, addLead, updateLead, searchLeads, convertLeadToDeal, getLeadConversionStatus, getProducts, getProduct, addProduct, updateProduct, searchProduct, getStages, getStage, getNotes, getNote, addNote, updateNote, getAccountContext, getMailThreads, getMailThread, getMailThreadMessages, getMailMessage, updateMailThreadDetails, getDealMailMessages, getPersonMailMessages, getOrganizationMailMessages, getProjects, getProject, addProject, updateProject, searchProjects

Read from support.pipedrive.com/en/article/mcp-toolsPipedrive API review

PredictLeadsSignals
https://mcp.predictleads.com/
OAuth or key35 toolsReview

Tools get_api_v3_followings, post_api_v3_companies_follow, delete_api_v3_companies_follow, get_api_v3_company, get_api_v3_discover_companies, get_api_v3_extended_company, get_api_v3_discover_extended_companies, get_api_v3_companies_similar_companies, get_api_v3_companies_job_openings, get_api_v3_job_opening, get_api_v3_discover_job_openings, get_api_v3_companies_technology_detections, get_api_v3_discover_technology_technology_detections, get_api_v3_extended_technology_detection, get_api_v3_technologies, get_api_v3_technology, get_api_v3_companies_news_events, get_api_v3_news_event, get_api_v3_discover_news_events, get_api_v3_companies_financing_events, get_api_v3_discover_financing_events, get_api_v3_companies_sec_filings, get_api_v3_sec_filing, get_api_v3_companies_connections, get_api_v3_discover_portfolio_companies_connections, get_api_v3_discover_public_companies_connections, get_api_v3_companies_subpages, get_api_v3_companies_github_repositories, get_api_v3_discover_github_repositories, get_api_v3_companies_products, get_api_v3_product, get_api_v3_discover_products, get_api_v3_discover_startup_platform_posts, get_api_v3_api_subscription, get_api_v3_api_request_logs

Read from docs.predictleads.com/v3PredictLeads API review

ProspeoSourcing
https://mcp.prospeo.io
OAuth8 toolsReview

Tools search_suggestions, enrich_person, bulk_enrich_person, enrich_company, bulk_enrich_company, search_person, search_company, get_account_info

Read from prospeo.io/api-docs/mcpProspeo API review

QuickMailEmail sending
https://api.quickmail.com/mcp
Check docs2 toolsReview
Reply.ioEmail sending
https://mcp.reply.io/
Check docs1 toolReview

Tools 70 tools (31 read-only, 39 destructive): sequences (search, stats, start/pause, add contact), contacts (search, create, update, blacklist), inbox (get emails, send reply, categorise), AI SDR approvals, knowledge bases, reply handlers, offers, playbooks, tasks, accounts, schedules

Read from docs.reply.io/mcp/overviewReply.io API review

RocketReachSourcing
https://mcp.rocketreach.co/mcp
Check docs9 toolsReview

Tools person_search (no credits), company_search (no credits), person_lookup (1 lookup + 1 person export credit), profile_company_lookup (1 lookup + 1 export + 1 company export), company_lookup (1 company export), email_verify (1 verification credit), account, check_person_status, ping

Read from docs.rocketreach.co/reference/mcp.mdRocketReach API review

SalesforceCRM
https://api.salesforce.com/platform/mcp/v1/platform/sobject-all
OAuth11 toolsReview

Tools getObjectSchema, soqlQuery, find, getUserInfo, listRecentSobjectRecords, getRelatedRecords, createSobjectRecord, updateSobjectRecord, updateRelatedRecord, deleteSobjectRecord, deleteRelatedRecord

Read from developer.salesforce.com/blogs/2026/04/salesforce-hosted-mcp…Salesforce API review

SaleshandyEmail sending
https://mcp.saleshandy.com/mcp
Check docs67 toolsReview

Tools list_sequences, list_sequence_email_accounts, add_email_accounts_to_sequence, remove_email_accounts_from_sequence, update_sequence_status, create_sequence, add_sequence_step, update_step_variant, delete_step, delete_sequence, import_prospects_to_sequence_step, add_step_variant, list_sequence_steps, get_sequence_settings, update_sequence_settings, update_sequence_priority_distribution, update_sequence_schedule, create_schedule, list_schedules, upload_attachment, list_email_accounts, get_sequence_stats, get_email_account_stats, get_consolidated_stats, list_dnc_lists, add_dnc_items, search_dnc_item, get_dnc_items_by_id, create_dnc_list, list_tasks, get_task_by_id, snooze_task, skip_task, complete_task, update_task_note, get_task_counts, get_task_assignee_list, bulk_snooze_tasks, bulk_skip_tasks, get_bulk_task_status, get_outcomes, get_unread_email_threads_count, get_email_list, get_email_thread, get_email_content, reply_to_email, list_clients, list_fields, import_prospects_with_field_name, check_prospect_import_status, sage_search, enrich_contacts, enrich_companies, get_enrichment_status, get_enrichment_result, add_leads_to_sequence, search_domain, list_domain_plans, generate_mailbox_names, upload_domain_profile_picture, purchase_domain, list_domains, list_domain_orders, get_domain_order, delete_domain, revoke_domain, unsupported_operation

Read from developer.saleshandy.com/api-reference/mcpSaleshandy API review

SalesloftEmail sending
https://mcp.salesloft.com/mcp
OAuth13 toolsReview

Tools account_by_id, conversation_by_id, conversation_recording_by_id, current_team, current_user, opportunity_by_id, person_by_id, search_accounts, search_conversations, search_opportunities, search_people, search_users, user_by_id

Add it to Claude Code
claude mcp add --transport http salesloft https://mcp.salesloft.com/mcp

Read from help.salesloft.com/s/article/Salesloft-MCP-ServerSalesloft API review

SmartleadEmail sending
https://mcp.smartlead.ai/sse?user_api_key=YOUR_API_KEY
API key168 toolsReview

Tools get_campaigns, get_campaign_by_id, create_campaign, update_campaign_status, get_campaign_sequences, save_campaign_sequences, get_campaign_leads, add_leads_to_campaign, pause_lead, resume_lead, get_campaign_stats, export_campaign_leads, get_campaign_variant_statistics, get_campaign_lead_statistics, get_campaign_mailbox_statistics, delete_campaign_lead, unsubscribe_lead, update_campaign_lead, update_lead_category, mark_lead_as_complete, update_lead_email_account, get_campaign_lead_message_history, get_campaign_leads_history, send_campaign_email_thread, forward_campaign_email, update_campaign_schedule, update_campaign_settings, update_campaign_team_member, add_email_accounts_to_campaign, delete_email_accounts_from_campaign, get_campaign_webhooks, save_campaign_webhook, delete_campaign_webhook, get_campaign_webhook_summary, retrigger_campaign_webhooks, delete_campaign, resume_lead_with_delay, get_campaign_analytics, get_campaign_analytics_by_date, get_campaign_sequence_analytics, get_campaign_top_level_analytics_by_date, get_analytics_campaign_list, get_analytics_client_list, get_client_month_wise_count, get_overall_stats_v2, get_day_wise_overall_stats, get_day_wise_positive_reply_stats, get_campaign_overall_stats, get_client_overall_stats, get_mailbox_name_wise_health_metrics, get_mailbox_domain_wise_health_metrics, get_mailbox_provider_wise_performance, get_team_board_overall_stats, get_lead_overall_stats, get_lead_category_wise_response, get_campaign_leads_before_first_reply, get_campaign_follow_up_reply_rate, get_campaign_lead_to_reply_time, get_campaign_response_stats, get_campaign_status_stats, get_mailbox_overall_stats, get_day_wise_overall_stats_by_sent_time, get_day_wise_positive_reply_stats_by_sent_time, get_email_accounts, get_email_account_by_id, get_campaign_email_accounts, get_email_warmup_stats, save_email_account, update_email_account_tag, add_tags_to_email_accounts, remove_tags_from_email_accounts, save_oauth_email_account, update_email_warmup_details, reconnect_failed_email_accounts, process_single_failed_email_account, update_email_account_details, delete_email_account, bulk_delete_email_accounts, disconnect_google_account, disconnect_microsoft_account, fetch_email_messages, bulk_fetch_email_messages, get_lead_by_email, get_lead_categories, get_global_leads, get_campaigns_by_lead_id, get_domain_block_list, unsubscribe_lead_globally, add_domain_block_list, push_leads_to_campaign, get_all_leads, push_leads_from_campaign_to_list, push_leads_to_list, get_lead_sequence_details, get_campaign_lead_overview, move_leads_between_lists, get_all_clients, save_client, create_client_api_key, get_all_client_api_keys, delete_client_api_key, reset_client_api_key, get_master_inbox_by_id, fetch_master_inbox_sent_emails, fetch_master_inbox_replies, fetch_master_inbox_assigned_me, fetch_master_inbox_unread_replies, fetch_master_inbox_important_emails, fetch_master_inbox_snoozed_emails, fetch_master_inbox_reminders_emails, fetch_master_inbox_scheduled_emails, fetch_master_inbox_archived_emails, fetch_master_inbox_custom_view_emails, update_master_inbox_lead_category, update_master_inbox_lead_revenue, create_master_inbox_lead_task, create_master_inbox_lead_note, resume_master_inbox_lead, block_master_inbox_domains, mark_master_inbox_lead_as_unread, change_master_inbox_read_status, update_master_inbox_lead_team_member, set_master_inbox_reminder, push_to_master_inbox_subsequence, fetch_master_inbox_untracked_replies, debug_email_account, get_campaign_diagnostics, investigate_lead, check_webhook_status, check_mailbox_domain_deliverability, get_campaign_sending_volume_audit, check_campaign_bounce_or_lead_quality, check_whitelabel_domain_cname, check_signature_missing, analyse_campaign_copy, analyse_campaign_mailboxes, sp_get_departments, sp_get_cities, sp_get_countries, sp_get_states, sp_get_industries, sp_get_sub_industries, sp_get_technologies, sp_get_head_counts, sp_get_levels, sp_get_revenue_ranges, sp_get_company_autocomplete, sp_get_domain_autocomplete, sp_get_job_title_autocomplete, sp_get_keywords_autocomplete, sp_search_contacts, sp_find_emails, sp_fetch_contacts, sp_get_contacts, sp_get_all_contacts, sp_export_contacts, sp_get_pending_count, sp_get_saved_searches, sp_get_recent_searches, sp_get_fetched_leads, sp_save_search, sp_update_saved_search, sp_update_fetched_lead, sp_get_search_analytics, sp_get_reply_analytics, sp_review_contacts, sp_update_metrics, sp_update_email_metrics

Add it to Claude Code
claude mcp add --transport sse smartlead https://mcp.smartlead.ai/sse?user_api_key=YOUR_API_KEY

Read from helpcenter.smartlead.ai/en/articles/300-smartlead-mcp-serverSmartlead API review

TavilyResearch and scraping
https://mcp.tavily.com/mcp/
OAuth or key5 toolsReview

Tools tavily_search, tavily_extract, tavily_crawl, tavily_map, tavily_research

Read from docs.tavily.com/documentation/mcpTavily API review

TheirStackSignals
https://api.theirstack.com/mcp
OAuth or key71 toolsReview

Tools get_brand_book, save_brand_book, list_brand_book_versions, get_email_preferences, update_email_preferences, get_requests, get_daily_credit_usage, list_credit_usage_sources, get_request_analytics, get_request_facets, get_request_facet_metrics, list_company_lists, create_company_list, get_company_list, delete_company_list, rename_company_list, get_companies_in_list, add_companies_to_list, duplicate_company_list, remove_companies_from_list, add_companies_to_multiple_lists, list_saved_searches, create_saved_search, get_saved_search, update_saved_search, generate_app_url, get_requests_count, get_datasets, search_docs, get_page, get_crm_connection, sync_crm, list_crm_properties, list_crm_syncs, preview_crm_status_rules, save_crm_status_rules, list_api_keys, get_member_api_keys_usage, find_technologies_and_topics, count_jobs_by_country, count_companies_by_country, find_locations, list_industries, list_webhook_event_types, list_webhooks, create_webhook, estimate_saved_search_volume, test_webhook, get_webhook, update_webhook, update_webhook_status, archive_webhook, list_webhook_events, count_webhook_events, count_webhook_events_per_day, retry_webhook_events, list_keyword_categories, list_keyword_subcategories, search_jobs, search_companies, get_company_technographics, get_company_buying_intents, cancel_billing_invoice, get_credit_balance, cancel_subscription, list_support_tickets, request_technology, report_data_bug, share_feedback, get_support_ticket, get_support_ticket_conversation

Read from theirstack.com/en/docs/mcpTheirStack API review

TwentyCRM
https://{your-workspace-url}/mcp
OAuth or key5 toolsReview

Tools learn_tools, execute_tool, get_tool_catalog, record operations named by grammar, e.g. find_many_companies, find_one_person, update_one_opportunity, /mcp?mode=direct exposes every tool directly

Read from docs.twenty.com/user-guide/ai/capabilities/mcpTwenty API review

WoodpeckerEmail sending
https://api.woodpecker.co/mcp/v1
Check docs35 toolsReview

Tools createEmailCampaign, createLinkedinProfileVisitCampaign, createLinkedinConnectionRequestCampaign, createLinkedinDirectMessageCampaign, createLinkedinInMailMessageCampaign, listCampaigns, retrieveCampaignDetails, retrieveCampaignStatistics, updateCampaignSettings, buildCampaignUrl, runCampaign, pauseCampaign, stopCampaign, deleteCampaign, makeCampaignEditable, addEmailStep, addLinkedinProfileVisitStep, addLinkedinConnectionRequestStep, addLinkedinDirectMessageStep, addLinkedinInMailMessageStep, updateCampaignStep, updateEmailStepVersion, updateLinkedinStepVersion, deleteCampaignStep, addProspectsToDatabase, addProspectsToCampaign, updateProspectsInDatabase, updateProspectsInCampaign, listProspectsInDatabase, listProspectsInCampaign, searchProspects, deleteProspects, listMailboxes, listLinkedinAccounts, listCompanies

Read from developers.woodpecker.co/docs/mcp.mdWoodpecker API review

ZeroBounceVerificationLocal server (see review)API key5 toolsReview

Tools validate single/batch, bulk file validation and AI scoring, email finder / domain search, activity data, credits and API usage

Read from zerobounce.net/integrations/mcpZeroBounce API review

Zoho CRMCRM
https://www.zoho.com/mcp/
Check docs1 toolReview

Tools Configurable MCP servers exposing Zoho CRM (and Desk, Books, Projects, Bigin, Mail, etc.) actions, OAuth-scoped

Read from zoho.com/mcpZoho CRM API review

ZoomInfoSourcing
https://mcp.zoominfo.com/mcp
OAuth26 toolsReview

Tools Lookup, Search Companies, Search Contacts, Enrich Companies (up to 10), Enrich Contacts (up to 10), Find Similar Companies, Find Similar Contacts, Find Recommended Contacts, Search Intent, Enrich Company Signals (intent, news, scoops for up to 10 companies), Enrich Intent (superseded), Search Scoops, Enrich Scoops (superseded), Enrich News (superseded), Browse Audiences, Get Audience, Upsert Audience, Manage Audience Columns, Manage Audience Rows, Audience Analysis, Browse Engagements, Account Research, Contact Research, Conversation Intelligence, GTM Context, Update GTM Context

Add it to Claude Code
claude mcp add --transport http zoominfo https://mcp.zoominfo.com/mcp

Read from gtm.ai/docs/mcp/toolsZoomInfo API review

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