--- title: "AI Ark vs Findymail: Email Finder Cost, Misses and API" description: "AI Ark vs Findymail: cost per found email, what a miss costs, inputs, verification, rollover, concurrency, MCP and compliance. Verified 25 Oct 2026." canonical: https://www.onegtmlab.dev/tool-directory/compare/ai-ark-vs-findymail --- # AI Ark vs Findymail: Email Finder Cost, Misses and API [](/) [ Book a call ](/book) Comparison # AI Ark vs Findymail: which email finder fits your list? Both charge only when they find a valid email on their single-person finders, and both verify each email they return, including catch-all addresses. Findymail takes a name plus domain or a LinkedIn URL, from $49 a month for 1,000 finds, with a bounce refund. AI Ark takes a LinkedIn URL or its own person id, from $49 a month for 5,000 credits. Verified 25 Oct 2026 ![](/_astro/ai-ark.BE60pifs_1VFwtp.webp)Pick AI Ark if - You want more finds for the entry price: 5,000 credits for $49 a month, 1 per verified email - You build lists and emails together: search plus verified email for up to 10,000 people in one async job ![](/_astro/findymail.BKowYsnX_14IQF3.webp)Pick Findymail if - You start from a name and company domain rather than a LinkedIn URL - You want a bounce guarantee: a credit refund if bounces pass 5% [![](/_astro/ai-ark.BE60pifs_Z1vjLyv.webp)](/tool-directory/sourcing/ai-ark) AI Ark Sourcing, Enrichment vs [![](/_astro/findymail.BKowYsnX_ZV7G5a.webp)](/tool-directory/enrichment/findymail) Findymail Enrichment, Verification [AI Ark review →](/tool-directory/sourcing/ai-ark)[Findymail review →](/tool-directory/enrichment/findymail) 01 ## At a glance ![](/_astro/ai-ark.BE60pifs_zupjQ.webp)AI Ark From **$49/mo**monthly, $470/yr annual Free plan **Yes**$0, 100 credits/mo, no card Cost per unit **1 credit/email, 5/mobile, 0 if none** MCP server **Official** ![](/_astro/findymail.BKowYsnX_Z1blaX3.webp)Findymail From **$49/mo**monthly, $41/mo annual Free plan **Yes**10 credits one time, no card Cost per unit **1 credit/email, 10/phone, free on miss** MCP server **Official** 02 ## Where they differ 16 points side by side. Open a value for the full detail. What ![](/_astro/ai-ark.BE60pifs_1Iph7H.webp)[AI Ark](/tool-directory/sourcing/ai-ark) ![](/_astro/findymail.BKowYsnX_SP5aX.webp)[Findymail](/tool-directory/enrichment/findymail) ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI ArkCredit-based B2B data APIA credit-based B2B data API over 400M+ people and 70M+ companies: people and company search (including lookalike), a low-cost preview, single-row email and mobile finders, and async export with verified emails. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailReal-time email finder and verifierA real-time email finder and verifier, with catch-all verification, a phone finder, reverse email lookup, company data, natural-language lead search (Intellimatch) and signal monitors. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI Ark$49/mo monthly, $470/yr annualUsage-Based: $49 a month billed monthly for 5,000 credits, or $470 a year billed annually for 60,000 credits ($39.17 a month). Larger packages are priced in its credit calculator. Verified 2026-10-25. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)Findymail$49/mo monthly, $41/mo annualBasic (credit-based): $49 a month billed monthly, or $41 a month billed annually, for 1,000 finder and 1,000 verifier credits a month. Usage-based plans start at $99 a month (Individual). Verified 2026-10-25. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI ArkCredits per account, roll over up to 2xCredits per account, with seats by tier (up to 3 seats up to 30K credits a month). Unused credits roll over up to 2x the monthly allowance. Annual billing saves 20% and grants all credits on day one. Above 30K credits a month its FAQ quotes $2 to $4 per 1,000 credits. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailFinder and verifier credits, roll over 2xTwo systems. Usage-based plans ($99, $399, $999 a month) publish no numeric usage allowance and are for your own team only. Credit-based plans have separate finder and verifier credits that roll over up to 2x the plan allowance. No pay as you go. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI Ark1 credit/email, 5/mobile, 0 if none1 credit per valid email (0.5 profile plus 0.5 verified email) on the single-row and trackId finders, and 0 when no valid email is found. Bulk export charges 0.5 per person plus 0.5 per email found. A mobile costs 5 credits, 0 if none. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)Findymail1 credit/email, 10/phone, free on miss1 finder credit per verified email found, free on a miss, and the same find within 30 days is not charged again. 10 credits per phone found, for non-EU people only. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI Ark0.5 credit/result, 10,000 per searchPeople Preview costs 1 credit per page of up to 100, with last names masked. People Search costs 0.5 credit per result and returns no emails. Company Search costs 0.1 per result. Up to 100 per page and 10,000 records per search through paging. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)Findymail1 credit per employee returnedIntellimatch builds lead lists from a plain-language prompt and charges on export. Employee search costs 1 finder credit per employee returned and returns no emails. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI Ark$0, 100 credits/mo, no card$0 with 100 credits a month and no card. The app selects up to 25 records at a time, and unused credits roll over. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)Findymail10 credits one time, no cardFree account with no card: 10 credits to test, one time (the pricing page's plan data lists 10 finder credits and 10 email verifications). ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI ArkEvery plan, full APIAn API key is available right after signup. Its FAQ says every plan includes the complete API with no features held back; higher tiers add rate limits and seats. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailEvery plan, including freeEvery plan, including the free account. Reselling or embedding the data requires a credit-based plan; usage-based plans are for your own team. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI ArkX-TOKEN headerX-TOKEN header with no Bearer prefix. Keys are created in the API Management dashboard. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailBearer token headerAuthorization: Bearer header. Tokens are created at app.findymail.com/user/api-tokens. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI Ark5 requests/sec per key5 requests a second per API key by default, then 429. Async jobs: up to 500 in flight per service, 10 processed at a time. Accounts using 450,000+ credits a month can ask for custom limits. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)Findymail300 simultaneous requests, not per minuteLimits on simultaneous requests, not per minute: 300 at once for name search and verify, 50 for profile and Intellimatch calls. Usage-based plans cap this at 25 (Individual), 50 (Team) or 150 (Scale). ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI Ark10,000 per async job, webhookExport People with Email takes up to 10,000 people per async job, delivered to a webhook or by polling. Webhooks retry up to 3 times, and a charged job that is not delivered is refunded within up to 10 hours. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailNo bulk endpoint; webhook\_url on findersNo bulk REST endpoint. Pass a webhook\_url on finder calls to run them in the background and receive the result. Bulk CSV finding is in the web app. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI ArkYesOfficial hosted server at api.ai-ark.com/v1/mcp for API calls and documentation search. It takes the API key in the URL (?token=), so keep the config file private. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailYesOfficial, at mcp.findymail.com/mcp, with an API key in the Authorization header or OAuth. 14 tools, including find email, find phone, verify, company enrich, lookalikes and lead lists. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI ArkFirmographics, verified emails, mobiles, personality profilesPerson profiles with company data (firmographics, technographics, funding, headcount by department), emails verified by BounceBan including catch-all, mobiles and DISC or OCEAN personality profiles. Its docs give a 30-day refresh cycle. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailReal-time verified emails, non-EU phones, signalsEmails found and verified in real time at request time, including catch-all domains. Phones for non-EU contacts only. Company data, technologies, employees and signals (hiring, funding, job change). ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI ArkZapier, Make, n8n, ClayClay-compatible v2 endpoints that return HTTP 200 on misses. Its pricing FAQ lists Zapier, Make, n8n and Clay, and CRMs and sequencers by CSV or API; native CRM connectors are on its roadmap. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailClay, Zapier, CRMs and sequencersClay, Zapier, Make, HubSpot, Salesforce, Pipedrive, Close, Outreach, Salesloft, Instantly, lemlist, Smartlead and Google Sheets. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI ArkGDPR policy, no SOC 2 namedPublishes a GDPR policy, and its terms include data processing terms for EEA and UK personal data. No SOC 2 or ISO 27001 report is named on its pricing, docs or legal pages. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailGDPR with DPA, SOC 2 Type 2GDPR with a DPA; servers in Finland and processing only in the EU. SOC 2 Type 2 is listed on the pricing page, and a California privacy page covers CCPA and CPRA. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI ArkInternal use only, no resaleExported data is licensed for your internal sales, marketing, recruiting and outreach. No resale or redistribution, and no use to build, train or improve a competing database or tool. Its FAQ says agencies may use it for client work. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailResale needs a credit-based planUsage-based plans are for use within your own team. To resell Findymail data or embed it in a product, use a credit-based plan. ![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI ArkMarket sizing and bulk verified-email exportSizing a market for 1 credit per preview page, then exporting up to 10,000 people with verified emails in one job, or enriching row by row and paying only when an email is found. ![](/_astro/findymail.BKowYsnX_9Tf99.webp)FindymailHigh-value contacts needing a bounce guaranteeHigh-value contacts where a bounce guarantee and SOC 2 matter, and teams that want a free account to test first. 03 ## Pricing, plan by plan US dollars as each vendor's page showed them on 25 Oct 2026. One panel per tool; switch each between monthly and annual billing (an annual price is the monthly rate when you pay for the year up front). ![](/_astro/ai-ark.BE60pifs_ZLFGOH.webp) ### AI Ark 4 plans · [API review](/tool-directory/sourcing/ai-ark) ### Free $0 Free 100 credits a month (1,200 a year), no card. API includedPlan details The app selects up to 25 records at a time. Unused credits roll over. ### Usage-Based (entry package) $49/mo billed monthly $39.17/mo billed annually 5,000 credits a month billed monthly, or $470 a year billed annually for 60,000 credits, all granted on day one. API includedPlan details Selects 10,000 records at a time. Rollover up to 2x the monthly allowance. ### Larger credit packages Usage-based Priced in the credit calculator. API includedPlan details FAQ tiers: Starter up to 30K credits a month (up to 3 seats), Builder 60K to 300K (up to 5 seats), Scale 450K+ (10 seats); $2 to $4 per 1,000 credits above 30K a month. ### Agency & Enterprise Custom quote Custom: partner program, enterprise back-office, white-label, multi-user management and a dedicated account manager. API includedPlan details Price on request. ![](/_astro/findymail.BKowYsnX_1CKUcM.webp) ### Findymail 12 plans · [API review](/tool-directory/enrichment/findymail) ### Free account $0 Free 10 credits to test, one time (the pricing page's plan data lists 10 finder credits and 10 email verifications). API includedPlan details No credit card. ### Individual (usage-based) $99/mo billed monthly $99/mo monthly billing only Usage with no published number, 1 seat, 5 active signals. API includedPlan details For your own team only. Billed monthly. ### Team (usage-based) $399/mo billed monthly $399/mo monthly billing only 5x Individual usage, 5 seats, 25 active signals. API includedPlan details Billed monthly. ### Scale (usage-based) $999/mo billed monthly $999/mo monthly billing only 20x Individual usage, 20 seats, 100 active signals. API includedPlan details Billed monthly. Show all 12 plansShow fewer plans ### Basic (credit-based) $49/mo billed monthly $41/mo billed annually 1,000 finder and 1,000 verifier credits a month (12,000 each a year on annual). API includedPlan details Rollover up to 2x. ### Starter (credit-based) $99/mo billed monthly $83/mo billed annually 5,000 finder and 5,000 verifier credits a month. API included ### Business (credit-based) $249/mo billed monthly $208/mo billed annually 15,000 finder and 15,000 verifier credits a month. API included ### Business Plus (credit-based) $399/mo billed monthly $333/mo billed annually 30,000 finder and 30,000 verifier credits a month. API included ### Scale 50K (credit-based) $549/mo billed monthly $458/mo billed annually 50,000 finder and 50,000 verifier credits a month. API included ### Scale 100K (credit-based) $849/mo billed monthly $708/mo billed annually 100,000 finder and 100,000 verifier credits a month. API included ### Enterprise Custom quote Custom usage, seats and signals. API includedPlan details Price on request. ### Datacare (CRM hygiene service) Custom quote From $500 a month billed annually, priced on the number of contacts and companies in your CRM. 04 ## Which one to pick ### ![](/_astro/ai-ark.BE60pifs_Z1HkjgQ.webp)Choose AI Ark if - You want more finds for the entry price: 5,000 credits for $49 a month, 1 per verified email. - You build lists and emails together: search plus verified email for up to 10,000 people in one async job. - You enrich LinkedIn URLs in Clay: its v2 endpoints return HTTP 200 on misses. - You want a free plan that renews: 100 credits every month. ### ![](/_astro/findymail.BKowYsnX_Zgvyr9.webp)Choose Findymail if - You start from a name and company domain rather than a LinkedIn URL. - You want a bounce guarantee: a credit refund if bounces pass 5%. - You need high concurrency: up to 300 simultaneous requests on name search. - You need SOC 2 Type 2, GDPR with EU-only processing, and CCPA coverage on paper. - You also want signal monitors (hiring, funding, job changes) in the same account. **If neither fits:** If one provider leaves too many misses on your list, send them to a second finder. The guide below compares cost per found email across every route. [How to find a person's work email address →](/tool-directory/how-to/find-work-email) ## Want us to build it for you? Choosing between AI Ark and Findymail, or moving from one to the other? Tell us your setup. We will show you how we would run it, and what we would check first. [ Book a call ](/book)[ See case studies ](/case-studies) 05 ## Questions people ask Which costs less per found email, AI Ark or Findymail? Both charge 1 credit per valid email found and nothing on a miss. Findymail Basic billed monthly is $49 for 1,000 finder credits (4.9 cents a find). AI Ark's entry package is $49 for 5,000 credits (about 1 cent a find on its single-row finder). Can I search by name and company? Findymail's name search takes a name plus a domain or company name, and a separate call takes a LinkedIn URL. AI Ark's single-person finder takes a LinkedIn URL or an AI Ark person id; from company and title filters you run a People Search, then find emails by its trackId. Do I need a separate email verifier? Both verify at request time. AI Ark checks every email it returns with BounceBan, including catch-all addresses. Findymail verifies each find in real time and includes verifier credits on its credit-based plans; it advises against re-verifying its emails elsewhere, since other verifiers flag its catch-all results as risky. Do unused credits roll over? Yes on both, capped at 2x the plan allowance. At Findymail this applies to the credit-based plans; its usage-based plans publish no numeric allowance. Do AI Ark and Findymail have MCP servers? Yes. Findymail's is at mcp.findymail.com/mcp with an API key in the Authorization header or OAuth, and lists 14 tools. AI Ark's is at api.ai-ark.com/v1/mcp, with the API key in the URL. ## Related [![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)AI Ark API review](/tool-directory/sourcing/ai-ark)[![](/_astro/findymail.BKowYsnX_9Tf99.webp)Findymail API review](/tool-directory/enrichment/findymail)[![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)![](/_astro/apollo.DNg6-7d3.svg)AI Ark vs Apollo](/tool-directory/compare/ai-ark-vs-apollo)[![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)![](/_astro/explorium.D7Wqtnux.svg)AI Ark vs Explorium](/tool-directory/compare/ai-ark-vs-explorium)[![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)![](/_astro/people-data-labs.mXDEg2jz_Z86udK.webp)AI Ark vs People Data Labs](/tool-directory/compare/ai-ark-vs-people-data-labs)[![](/_astro/ai-ark.BE60pifs_ZPFRIO.webp)![](/_astro/prospeo.deQVoOYK_2h2s5R.webp)AI Ark vs Prospeo](/tool-directory/compare/ai-ark-vs-prospeo) Read from [ai-ark.com/pricing](https://ai-ark.com/pricing), [findymail.com/pricing](https://www.findymail.com/pricing) and each tool's API docs. 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