# DeepAPI, free: Email finder API

> Find one person's professional email address from their name plus a company domain or company name.

DeepAPI's $1 starting credit plan for the email finder API costs $0.00 per 1,000 emails. We check each provider's docs for 10 fields. DeepAPI's docs list 7: Verification, Confidence, Catch-all domain, Where found, Name, Job title, Company.
We haven't run DeepAPI through [our email finder API benchmark](https://datacircle.dev/best-email-finder-api.txt) yet.
This plan is free. We rank 1,772 plans for email finder APIs by price. Half the plans cost $20.00 or less per 1,000 emails. [See the best free email finder API plan.](https://datacircle.dev/best-email-finder-api.txt)
[Lakewave's $19 monthly plan](https://datacircle.dev/find-email-apis/lakewave/19-monthly/llms.txt) costs the least per 1,000 emails. Lakewave's email finder API costs nothing beyond the plan price. [StableEnrich's pay-as-you-go plan](https://datacircle.dev/find-email-apis/stableenrich/pay-as-you-go-pay-per-request-with-x402-or-mpp-post-api-minerva-enrich/llms.txt) costs the least for 10,000 emails a month: $1.00.
[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 less up front than Lakewave's $19 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 the Datacircle benchmark.

- This page: https://datacircle.dev/find-email-apis/deepapi/free
- [Email finder API in 2026: the best of 100+ compared](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://deepapi.co/docs/pricing.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://deepapi.co/v1/email/find`
- API key: with the plan, on https://deepapi.co/docs/pricing.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://deepapi.co/docs/reference.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Sold by: DeepAPI (https://deepapi.co?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 70%
- Verification: ✓
- Confidence: ✓
- Catch-all domain: ✓
- Where found: ✓
- Name: ✓
- Job title: ✓
- Company: ✓

## Price

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

## Aggregators

- Aggregators: none

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Find one person's professional email address from their name plus a company domain or company name.

## Data

- Keep data: no limit
- Use data: Lawful use only. Use DeepAPI only for lawful purposes. You must comply with all laws that apply to you — including privacy, data protection, anti-spam, intellectual property, and computer misuse laws — and with any third-party terms that bind you. [...] Web data rules. DeepAPI reads only publicly available web pages, without logging in. You must not use the service, or combine it with anything else, to: access data behind a login, paywall, or other access control, or submit credentials, session cookies, or authentication tokens for any third-party site, create or use fake accounts or misrepresent your identity to any platform, bypass or attempt to bypass technical protection measures such as CAPTCHAs, login walls, IP blocks, or anti-bot systems, collect data about people to stalk, harass, dox, discriminate against, or surveil them, resell raw personal data obtained through DeepAPI as a data product, or use it in ways privacy law forbids.

## Plan

- Pay: $0
- You get: $1
- Enough for: about 13 calls

## Rate limit

- Per second: 166.67
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: Idempotency-Key header, Content-Type header "application/json". Optional: firstName, lastName, domain, company
- Method: POST
- Path: /v1/email/find

## About the plan

- Plan: $1 starting credit
- Who can get it: anyone who signs up and verifies their account

## The 15 fields the plan's answer can hold

email, confidence score, catch-all, verification status, verified on, first name, last name, job title, company name, domain, source URL, first seen on, last seen on, still on page, generated at

## DeepAPI's plans (2)

- [DeepAPI, free](https://datacircle.dev/find-email-apis/deepapi/free/llms.txt): $0.00 per 1,000, 70% complete
- [DeepAPI, top-up](https://datacircle.dev/find-email-apis/deepapi/top-up/llms.txt): $73.50 per 1,000, 70% complete

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

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

## DeepAPI's APIs (16)

- [DeepAPI: Amazon product API pricing, 2 plans](https://datacircle.dev/amazon-product-apis/deepapi/free/llms.txt)
- [DeepAPI: Amazon search API pricing, 2 plans](https://datacircle.dev/amazon-search-apis/deepapi/free/llms.txt)
- [DeepAPI: company enrichment API pricing, 2 plans](https://datacircle.dev/company-enrichment-apis/deepapi/free/llms.txt)
- [DeepAPI: email verification API pricing, 2 plans](https://datacircle.dev/validate-email-apis/deepapi/free/llms.txt)
- [DeepAPI: email finder API pricing, 2 plans](https://datacircle.dev/find-email-apis/deepapi/free/llms.txt)
- [DeepAPI: people enrichment API pricing, 2 plans](https://datacircle.dev/person-enrichment-apis/deepapi/free/llms.txt)
- [DeepAPI: web scraping API pricing, 2 plans](https://datacircle.dev/web-scraping-apis/deepapi/free/llms.txt)
- [DeepAPI: web search API pricing, 2 plans](https://datacircle.dev/web-search-apis/deepapi/free/llms.txt)
- [DeepAPI: local business search API pricing, 2 plans](https://datacircle.dev/local-business-search-apis/deepapi/free/llms.txt)
- [DeepAPI: LinkedIn company data API pricing, 2 plans](https://datacircle.dev/linkedin-company-profile-apis/deepapi/free/llms.txt)
- [DeepAPI: LinkedIn profile post API pricing, 2 plans](https://datacircle.dev/linkedin-person-post-apis/deepapi/free/llms.txt)
- [DeepAPI: LinkedIn profile API pricing, 2 plans](https://datacircle.dev/linkedin-profile-apis/deepapi/free/llms.txt)
- [DeepAPI: LinkedIn people search API pricing, 2 plans](https://datacircle.dev/linkedin-people-search-apis/deepapi/free/llms.txt)
- [DeepAPI: LinkedIn job search API pricing, 2 plans](https://datacircle.dev/linkedin-job-search-apis/deepapi/free/llms.txt)
- [DeepAPI: video search API pricing, 2 plans](https://datacircle.dev/video-search-apis/deepapi/free/llms.txt)
- [DeepAPI: YouTube channel video API pricing, 2 plans](https://datacircle.dev/youtube-channel-video-apis/deepapi/free/llms.txt)

## DeepAPI: email finder API alternatives

- [RampedUp, $35,100 yearly, Marketing Level, POST /manualappend/contact](https://datacircle.dev/find-email-apis/rampedup/35100-yearly-marketing-level-post-manualappend-contact/llms.txt): $73.125 per 1,000, 80% complete
- [Lix, $2,196 yearly](https://datacircle.dev/find-email-apis/lix/2196-yearly/llms.txt): $73.20 per 1,000, 10% complete, live
- [Emelia, $37 monthly, Start, POST /tools/find/email](https://datacircle.dev/find-email-apis/emelia/37-monthly/llms.txt): $74.00 per 1,000, 30% complete
- [LinkDial, $297 monthly](https://datacircle.dev/find-email-apis/linkdial/297-monthly/llms.txt): $74.25 per 1,000, 0% 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 2026-11-10.

- https://deepapi.co?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://deepapi.co/docs/pricing.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://deepapi.co/docs/reference.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://deepapi.co/index.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://deepapi.co/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://deepapi.co/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://deepapi.co/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing