# LeadsApp, free: Email finder API

> Take an id from the results and reveal its verified email for one credit.

LeadsApp's Trial plan for the email finder API costs $0.00 per 1,000 emails. LeadsApp's docs list 5 of the 10 fields on our checklist: Verification, Confidence, Name, Job title, Company.
In [our email finder API benchmark](https://datacircle.dev/best-email-finder-api.txt), the best plan from LeadsApp scores 0.0 out of 100. LeadsApp ranks 98th of 103 providers.
This plan is free. We rank 1,720 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)
[ClearBounce's $3.20 monthly plan](https://datacircle.dev/find-email-apis/clearbounce/3-20-monthly/llms.txt) is the cheapest paid plan per 1,000 emails. ClearBounce's $3.20 monthly plan charges nothing per call. You get as many emails as ClearBounce's rate limit allows. [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 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 the Datacircle benchmark.

- This page: https://datacircle.dev/find-email-apis/leadsapp/free
- [Email finder API: the best of 100+ providers compared](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://leadsapp.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://leadsapp.com/api/v1/reveal`
- API key: with the plan, on https://leadsapp.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://leadsapp.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Sold by: LeadsApp (https://leadsapp.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 50%
- Verification: ✓
- Confidence: ✓
- Name: ✓
- Job title: ✓
- Company: ✓

## Price

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

## Strengths

- Strengths: 100+ people a request

## Aggregators

- Aggregators: none

## Charges

- Repeat free: no limit

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Take an id from the results and reveal its verified email for one credit.

## Data

- Countries: United States, Canada
- What it checks: mail servers, disposable domains, role addresses
- Keep data: no limit
- Use data: Use exported contacts for legitimate B2B outreach. Do not: spam, send unsolicited commercial mail in violation of CAN-SPAM or similar laws, scrape our index outside the API, resell our data, or use the service for harassment, doxxing, or recruiter spam at scale. [...] If you use LeadsApp to send email to people who have not contacted you, you agree that: you send only to business addresses, to people you have a lawful basis to contact, about your own business's products or services, [...] you comply with the laws that apply to you and to each recipient, including the US CAN-SPAM Act, and you do not send where the law requires prior consent unless you have it, you send from mailboxes and domains you own or control and may use for this, [...]

## Plan

- Pay: $0
- You get: 200 credits a month
- Enough for: 200 results a month
- Expires: at each monthly reset, no rollover

## Rate limit

- Per second: 0.05
- Batch: 1,000

## Speed

- Answer: in the call

## The call

- You send: contactIds
- Method: POST
- Path: /reveal

## About the plan

- Plan: Trial
- Who can get it: anyone

## The 11 fields the plan's answer can hold

contact ID, email, full name, job title, company name, company domain, verification status, confidence score, credits spent, credits refunded, credit balance

## LeadsApp's plans (4)

- [LeadsApp, free](https://datacircle.dev/find-email-apis/leadsapp/free/llms.txt): $0.00 per 1,000, 50% complete
- [LeadsApp, $149 monthly](https://datacircle.dev/find-email-apis/leadsapp/149-monthly/llms.txt): 50% complete
- [LeadsApp, $299 monthly](https://datacircle.dev/find-email-apis/leadsapp/299-monthly/llms.txt): 50% complete
- [LeadsApp, $499 monthly](https://datacircle.dev/find-email-apis/leadsapp/499-monthly/llms.txt): 50% complete

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

- `POST /reveal`: [LeadsApp, free](https://datacircle.dev/find-email-apis/leadsapp/free/llms.txt)

## LeadsApp's APIs (2)

- [LeadsApp: email finder API pricing, 4 plans](https://datacircle.dev/find-email-apis/leadsapp/free/llms.txt)
- [LeadsApp: people search API pricing, 4 plans](https://datacircle.dev/people-search-apis/leadsapp/free/llms.txt)

## LeadsApp: email finder API alternatives

- [GetProspect, free, POST /v2/people/enrichments](https://datacircle.dev/find-email-apis/getprospect/free-post-v2-people-enrichments/llms.txt): $0.00 per 1,000, 60% complete, stored
- [Icypeas, free trial, POST /bulk-search](https://datacircle.dev/find-email-apis/icypeas/free-trial-post-bulk-search/llms.txt): $0.00 per 1,000, 20% complete
- [Enrich.so, free, POST /lead-finder/enrich](https://datacircle.dev/find-email-apis/enrich-so/free-free-post-lead-finder-enrich/llms.txt): $0.00 per 1,000, 50% complete
- [Sealch, free](https://datacircle.dev/find-email-apis/sealch/free/llms.txt): $0.00 per 1,000, 20% complete, live
- [EnformionGO, free](https://datacircle.dev/find-email-apis/enformiongo/free/llms.txt): $0.00 per 1,000, 10% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

- https://leadsapp.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://leadsapp.com/faq?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://leadsapp.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://leadsapp.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://leadsapp.com/privacy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://leadsapp.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing