# EndBounce, free: Email finder API

> Find verified business email addresses using a contact's name and company domain, built for prospectors who need accurate contacts fast.

EndBounce's email finder API on its Free plan. It costs $0.00 per 1,000 emails. It returns none of the 10 key fields we check: Verification, Confidence, Catch-all domain, Where found and 6 more.
We haven't run EndBounce through [our email finder API benchmark](https://datacircle.dev/best-email-finder-api.txt) yet.
This plan is free. We rank 1,553 plans for email finder APIs by price. Half the plans cost $20.00 per 1,000 emails or less.
[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.
[DiscoLike](https://datacircle.dev/find-email-apis/discolike/399-monthly-team-post-email-find/llms.txt), [GetProspect](https://datacircle.dev/find-email-apis/getprospect/399-monthly-growth-50k-post-v2-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 the Datacircle benchmark.

- This page: https://datacircle.dev/find-email-apis/endbounce/free
- [Email finder API: 80+ providers compared on price and data](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://endbounce.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://api.endbounce.com/api/integrations/v1/finder`
- API key: with the plan, on https://endbounce.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://endbounce.com/docs/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing#finder
- Sold by: EndBounce (https://endbounce.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 0%

## Price

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

## Aggregators

- Aggregators: none

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Find verified business email addresses using a contact's name and company domain, built for prospectors who need accurate contacts fast.

## Data

- What it checks: mail servers, mailbox
- Keep data: no limit
- Use data: for your internal business purposes only ("a limited, non-exclusive, non-transferable, revocable license to access and use the Services for your internal business purposes only"), "You agree to use the Services only for lawful purposes and in accordance with these Terms. You are prohibited from: [...] Unlawful Use: Using the Services in any way that violates any applicable federal, state, local, or international law or regulation. Misuse of Data: Using the Services to send unsolicited or unauthorized advertising, promotional materials, "junk mail," "spam," "chain letters," "pyramid schemes," or any other form of solicitation. [...] Providing Sensitive Data: Uploading or processing sensitive personal data (e.g., health information, financial account numbers, government identifiers) through our Services, unless explicitly supported and secured for such data."

## Plan

- Pay: $0
- You get: 100 credits
- Enough for: 20 calls

## Speed

- Answer: in the call

## The call

- You send: name, domain
- Method: POST
- Path: /v1/finder

## About the plan

- Plan: Free
- Who can get it: anyone aged 18 or over

## The 2 fields the plan's answer can hold

email, status

## EndBounce's plans (16)

- [EndBounce, free](https://datacircle.dev/find-email-apis/endbounce/free/llms.txt): $0.00 per 1,000, 0% complete
- [EndBounce, $39 pack](https://datacircle.dev/find-email-apis/endbounce/39-pack/llms.txt): $19.50 per 1,000, 0% complete
- [EndBounce, $59 pack](https://datacircle.dev/find-email-apis/endbounce/59-pack/llms.txt): $11.80 per 1,000, 0% complete
- [EndBounce, $89 pack](https://datacircle.dev/find-email-apis/endbounce/89-pack/llms.txt): $8.90 per 1,000, 0% complete
- [EndBounce, $149 pack](https://datacircle.dev/find-email-apis/endbounce/149-pack/llms.txt): $7.45 per 1,000, 0% complete
- [EndBounce, $199 pack](https://datacircle.dev/find-email-apis/endbounce/199-pack/llms.txt): $3.98 per 1,000, 0% complete
- [EndBounce, $299 pack](https://datacircle.dev/find-email-apis/endbounce/299-pack/llms.txt): $2.99 per 1,000, 0% complete
- [EndBounce, $449 pack](https://datacircle.dev/find-email-apis/endbounce/449-pack/llms.txt): $2.245 per 1,000, 0% complete
- [EndBounce, $444 yearly](https://datacircle.dev/find-email-apis/endbounce/444-yearly/llms.txt): $18.50 per 1,000, 0% complete
- [EndBounce, $672 yearly](https://datacircle.dev/find-email-apis/endbounce/672-yearly/llms.txt): $11.20 per 1,000, 0% complete
- [EndBounce, $1,020 yearly](https://datacircle.dev/find-email-apis/endbounce/1020-yearly/llms.txt): $8.50 per 1,000, 0% complete
- [EndBounce, $1,704 yearly](https://datacircle.dev/find-email-apis/endbounce/1704-yearly/llms.txt): $7.10 per 1,000, 0% complete
- [EndBounce, $2,268 yearly](https://datacircle.dev/find-email-apis/endbounce/2268-yearly/llms.txt): $3.78 per 1,000, 0% complete
- [EndBounce, $3,408 yearly](https://datacircle.dev/find-email-apis/endbounce/3408-yearly/llms.txt): $2.84 per 1,000, 0% complete
- [EndBounce, $5,124 yearly](https://datacircle.dev/find-email-apis/endbounce/5124-yearly/llms.txt): $2.135 per 1,000, 0% complete
- [EndBounce, contact us](https://datacircle.dev/find-email-apis/endbounce/contact-us/llms.txt): 0% complete

## EndBounce's calls for this API (1)

- `POST /v1/finder`: [EndBounce, free](https://datacircle.dev/find-email-apis/endbounce/free/llms.txt)

## EndBounce's APIs (2)

- [EndBounce: email verification API pricing, 16 plans](https://datacircle.dev/validate-email-apis/endbounce/free/llms.txt)
- [EndBounce: email finder API pricing, 16 plans](https://datacircle.dev/find-email-apis/endbounce/free/llms.txt)

## EndBounce: email finder API alternatives

- [Sealch, $2,582 yearly](https://datacircle.dev/find-email-apis/sealch/2582-yearly/llms.txt): $2.152 per 1,000, 20% complete, live
- [Piloterr, $499 monthly](https://datacircle.dev/find-email-apis/piloterr/499-monthly/llms.txt): $2.17 per 1,000, 30% complete
- [Minelead, $1,308 yearly](https://datacircle.dev/find-email-apis/minelead/1308-yearly/llms.txt): $2.18 per 1,000, 20% complete
- [EmailListVerify, top-up from $2,189](https://datacircle.dev/find-email-apis/emaillistverify/top-up-from-2189/llms.txt): $2.189 per 1,000, 20% 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 2026-11-05.

- https://endbounce.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://endbounce.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://endbounce.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://endbounce.com/terms-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing