# FindLeadEmails, free, POST /api/v1/email/find: Email finder API

> JSON API for finding and verifying work emails. Pay per confirmed mailbox. Same wallet as the dashboard, for Clay, n8n, Make, or your own code.

FindLeadEmails's email finder API on its Free plan. It costs $0.00 per 1,000 emails. It returns 4 of the 10 key fields we check: Verification, Confidence, Name, Company.
We rank 1,373 plans by price. [ClearBounce's $3.20 monthly plan](https://datacircle.dev/find-email-apis/clearbounce/3-20-monthly/llms.txt) costs the least per 1,000 emails: as little as $0.00074. ClearBounce's $3.20 monthly plan covers up to 4,320,000 emails a month at no extra cost.
[ClearBounce's $4 pack](https://datacircle.dev/find-email-apis/clearbounce/4-pack/llms.txt) covers any number of emails. ClearBounce's $4 pack costs more up front than ClearBounce's $3.20 monthly plan.
[GetProspect](https://datacircle.dev/find-email-apis/getprospect/399-monthly-growth-50k-post-v2-email-find/llms.txt), [DiscoLike](https://datacircle.dev/find-email-apis/discolike/399-monthly-team-post-email-find/llms.txt) and [Icypeas](https://datacircle.dev/find-email-apis/icypeas/499-monthly-hypergrowth-100000-credits-a-month-post-email-search/llms.txt) are the best email finder API providers in our benchmark.

- This page: https://datacircle.dev/find-email-apis/findleademails/free-post-api-v1-email-find
- [Best email finder API in 2026: providers compared](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://www.findleademails.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://www.findleademails.com/api/v1/email/find`
- API key: with the plan, on https://www.findleademails.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://www.findleademails.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing#find
- Sold by: FindLeadEmails (https://www.findleademails.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-02

## In the answer

- Completeness: 40%
- Verification: ✓
- Confidence: ✓
- Name: ✓
- Company: ✓

## Price

- $ per 1,000 emails: $0.00
- Per: call
- Billing: free

## Strengths

- Strengths: found live

## Aggregators

- Aggregators: none

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## In their words

- Their pitch: JSON API for finding and verifying work emails. Pay per confirmed mailbox. Same wallet as the dashboard, for Clay, n8n, Make, or your own code.

## Data

- Freshness: live
- What it checks: mail servers, mailbox
- Keep data: no limit
- Use data: You agree not to use the Service to: Send unsolicited messages in breach of anti-spam law applicable to you or your recipients. Harass, defraud, impersonate or endanger any person. Compile data about private individuals rather than professional business contacts. Resell raw results as a competing data product, or scrape the Service. Circumvent credit metering, rate limits or access controls.

## Plan

- Pay: $0
- You get: 50 credits
- Enough for: 50 calls, once
- Expires: never

## Rate limit

- Batch: 1

## Speed

- Answer: in the call
- Median: 3.09 s

## The call

- You send: first_name, last_name. Optional: company_domain, company_name, linkedin_url, company_linkedin_url
- Method: POST
- Path: /api/v1/email/find

## About the plan

- Plan: Free
- Who can get it: anyone at least 18 and not barred from receiving services under applicable law

## The 12 fields the plan's answer can hold

email, status, verification status, confidence, confidence label, needs verification, credits used, credits remaining, first name, last name, company domain, company name

## FindLeadEmails's plans (10)

- [FindLeadEmails, free, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/free-post-api-v1-email-find/llms.txt): $0.00 per 1,000, 40% complete, live
- [FindLeadEmails, $9 pack, 500 credits, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/9-pack-500-credits-post-api-v1-email-find/llms.txt): $18.00 per 1,000, 40% complete, live
- [FindLeadEmails, $29 pack, 2,000 credits, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/29-pack-2000-credits-post-api-v1-email-find/llms.txt): $14.50 per 1,000, 40% complete, live
- [FindLeadEmails, $99 pack, 10,000 credits, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/99-pack-10000-credits-post-api-v1-email-find/llms.txt): $9.90 per 1,000, 40% complete, live
- [FindLeadEmails, $399 pack, 50,000 credits, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/399-pack-50000-credits-post-api-v1-email-find/llms.txt): $7.98 per 1,000, 40% complete, live
- [FindLeadEmails, $9 monthly, Launch, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/9-monthly-launch-post-api-v1-email-find/llms.txt): $9.00 per 1,000, 40% complete, live
- [FindLeadEmails, $29 monthly, Growth, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/29-monthly-growth-post-api-v1-email-find/llms.txt): $5.80 per 1,000, 40% complete, live
- [FindLeadEmails, $69 monthly, Scale, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/69-monthly-scale-post-api-v1-email-find/llms.txt): $4.60 per 1,000, 40% complete, live
- [FindLeadEmails, $349 monthly, Volume, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/349-monthly-volume-post-api-v1-email-find/llms.txt): $3.49 per 1,000, 40% complete, live
- [FindLeadEmails, contact us, Custom, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/contact-us-custom-post-api-v1-email-find/llms.txt): 40% complete, live

## FindLeadEmails's calls for this API (3)

- `POST /api/v1/bulk/find`: [FindLeadEmails, free, POST /api/v1/bulk/find](https://datacircle.dev/find-email-apis/findleademails/free-post-api-v1-bulk-find/llms.txt)
- `POST /api/v1/email/find`: [FindLeadEmails, free, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/free-post-api-v1-email-find/llms.txt)
- `POST /api/v1/jobs`: [FindLeadEmails, free, POST /api/v1/jobs](https://datacircle.dev/find-email-apis/findleademails/free-post-api-v1-jobs/llms.txt)

## FindLeadEmails's APIs (2)

- [FindLeadEmails: email verification API pricing, 10 plans](https://datacircle.dev/validate-email-apis/findleademails/free/llms.txt)
- [FindLeadEmails: email finder API pricing, 10 plans, POST /api/v1/email/find](https://datacircle.dev/find-email-apis/findleademails/free-post-api-v1-email-find/llms.txt)

## FindLeadEmails: email finder API alternatives

- [Oppora, $34 monthly, Pro, POST /email/search](https://datacircle.dev/find-email-apis/oppora/34-monthly-pro-post-email-search/llms.txt): $3.40 per 1,000, 10% complete, live
- [Sealch, $349 pack](https://datacircle.dev/find-email-apis/sealch/349-pack/llms.txt): $3.49 per 1,000, 20% complete, live
- [DiscoLike, $99 monthly, Starter, POST /email/find/batch](https://datacircle.dev/find-email-apis/discolike/99-monthly-starter-post-email-find-batch/llms.txt): $3.50 per 1,000, 30% complete, live
- [Clearout, $5,280 yearly](https://datacircle.dev/find-email-apis/clearout/5280-yearly/llms.txt): $3.52 per 1,000, 30% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

- https://www.findleademails.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.findleademails.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.findleademails.com/docs/mcp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.findleademails.com/email-finder-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.findleademails.com/legal/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.findleademails.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.findleademails.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing