Clay vs Findymail (2026): Data, Pricing and API Compared

Clay is a spreadsheet workflow that resells data from 150+ partners. Findymail is an email finder that returns an address only when it can verify one. Clay wins when a non-technical team builds workflows. Findymail wins when you hold names and want verified emails with no charge for a miss. Neither publishes a price at 1M records.

Verdict

• Pick Clay if ops or sales teams want a visual table with waterfalls, AI research columns and CRM sync. Expect to pay for two credit meters.
• Pick Findymail if you hold a name and domain or a profile URL and want one verified email, billed only when one is found (Findymail API docs, September 2026).
• Pick neither if you need millions of records a month through an API at a fixed bill. Both meter by the unit. LeadOcean is flat at $499 a month, which fits that case.

Side by side

Data and coverage

Clay has no data set you can size. It sells access to 150+ partners through Data Credits, and a record is whatever the partner that answered returned. A waterfall tries the next partner on a miss. Clay publishes no people or company count.

Findymail publishes no count either. It is a finder, so you bring a name and a domain, or a profile URL, and it returns an email only if it verifies one. That makes coverage a property of your list, not of a database.

Neither tool publishes an email find rate or a phone rate. Treat any such figure in a vendor ad as unverified. Run 500 of your own contacts through each before you buy.

Phones are the weak spot on both. Clay locks phone enrichment out of the Free plan and publishes no credit cost for a phone lookup (Clay pricing, September 2026). Findymail charges 10 credits per number, covers US numbers only and returns nothing for EU citizens (Findymail API docs, September 2026).

Findymail also does search. Intellimatch takes a plain-language query and exports up to 5,000 companies per search. It is not a filter set, so a repeatable segment is harder to build than in a database.

API and developer experience

Clay's API is built around routines, not a single lookup. You authenticate with a clay-api-key header, run a function routine over a list of items, then poll for results (Clay docs, September 2026). The routine id and inputs below are placeholders for a function you build in Clay.

curl --request POST \
  --url "https://api.clay.com/public/v0/routines/function:t_abc123/run" \
  --header "Content-Type: application/json" \
  --header "clay-api-key: $CLAY_PUBLIC_API_KEY" \
  --data '{"items":[{"id":"row-1","inputs":{"domain":"acme.com"}}]}'

The call returns a routine_run_id. You then GET /routines/run/{id}/results until the status is complete. Tables are read-only through the API, and structured table queries need Enterprise (Clay docs, September 2026). Calling an outside API from a table, through the HTTP API column, starts on Growth.

Findymail's API is one call per lookup. You send a name and a company domain and get back an email, and a miss costs nothing (Findymail API docs, September 2026).

curl --request POST "https://app.findymail.com/api/search/name" \
  --header "Authorization: Bearer $FINDYMAIL_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{"name": "Jane Doe", "domain": "acme.com"}'

Add a webhook_url and the search runs in the background. On the find-from-domain endpoint, async jobs can take up to 24 hours, though usually less (Findymail API docs, September 2026).

On limits, the two measure different things. Findymail caps simultaneous requests at 300, with lower caps on a few endpoints. Clay enforces a per-workspace limit and gives no figure ahead of time. You learn it by hitting HTTP 429 with a Retry-After header (Clay developer docs, September 2026).

On MCP, Clay's connector exposes its providers, research agents and your saved functions inside ChatGPT, Claude and Codex (Clay MCP guide, September 2026). Findymail's server has 14 tools and signs you in through the browser (Findymail Cursor plugin, September 2026).

Pricing

Both vendors price in units, so the useful question is what a batch costs. Figures use the monthly list price first, with the billed-yearly figure after it. Clay's page shows yearly by default and gives 10 percent off.

10,000 lookups a month

Clay, work emails only. Clay's docs example prices an email find at 0.5 Data Credit plus one Action (Clay docs, September 2026). So 10,000 x 0.5 = 5,000 credits and 10,000 Actions. On Launch, the 15,000 Action tier is $60 and the 6,000 credit tier is $290. The total is $60 + $290 = $350 a month, about $315 billed yearly (Clay pricing, September 2026). A find that returns nothing is not charged, and real credit cost varies by provider.

Clay, fully enriched records. Clay's docs put a full record at 6 to 20 Data Credits. At the low end, 10,000 records need 60,000 credits. The largest self-serve credit tier is 50,000 a month at $2,125, so the rest is extra credits at a 30 percent premium or an Enterprise quote.

Findymail, work emails. 10,000 finder credits at 1 credit per email, if every lookup finds a verified email. Misses cost nothing, so real use is lower. Findymail's pricing page blocks automated reading, so this page prints no Findymail dollar figure. Read the step that covers 10,000 credits on Findymail's pricing page.

Phones. 10,000 phone numbers cost 100,000 finder credits on Findymail, US numbers only. Clay publishes no phone credit cost.

1M records a month

Clay has no public 1M price. 1M email lookups need 1M Actions, and the largest self-serve Action tier is 200,000 a month. Actions cannot be bought as top-ups, so the path above that is an Enterprise quote (Clay pricing, September 2026).

For scale, the top public Growth tier is 200,000 Actions at $850 plus 50,000 Data Credits at $2,125, which is $2,975 a month, or $2,678 billed yearly. That buys a fifth of the Actions 1M lookups need.

Findymail needs 1,000,000 finder credits for 1M emails, if every lookup hits. Findymail prints no price at that volume, so ask for a quote.

We do not multiply a list rate out to 1M for either tool. Neither sells that volume at a price we could read, so any figure would be a guess.

Where Clay wins

No-code workflows. Clay is a table your ops team can edit without code. You add columns, set run conditions and watch each row run. Findymail is a finder with an API, not a workflow builder.

Many sources in one place. A waterfall tries partner after partner on a miss. If you need a niche provider, Clay is one column away, and you can bring your own API key to skip Data Credits (Clay pricing, September 2026).

AI research and CRM sync. Claygent runs web research per row and is on every plan, including Free. CRM auto-sync and the HTTP API column are on Growth (Clay pricing, September 2026).

Where Findymail wins

You pay only for a verified result. A lookup that finds no verified email costs nothing, so cost tracks your hit rate (Findymail API docs, September 2026). Clay also skips the charge on a no-result enrichment, but each run adds an Action meter on top of the credit.

One meter, simple units. One finder credit per email, 10 per phone. There is no Action tier to size and no per-column credit cost to read. Clay's two meters are harder to forecast.

A narrow tool with a clear API. One call, one Bearer header and a documented 300 concurrent requests. Findymail also sells a standalone verifier at POST /api/verify for emails you already own.

If you need volume through an API

If your limit is volume and a predictable bill, look at LeadOcean. It holds 693M people and 63M companies behind one REST API and a 12-tool MCP server, both on the Free plan. Free is 1,000 records, one-off, with no card. Pro is $499 a month, flat, with no credits and no per-record price.

LeadOcean runs at 100 requests per second per key, and POST /v1/exports returns up to 50,000 rows per request (LeadOcean exports docs, September 2026). It has no table builder or sequencer, so it replaces neither tool as a workflow. It is a data source you call in code or from an agent, including from a Clay HTTP API column on Growth.

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