# Cold Leads, $99 monthly: Email finder API

> POST /api/v1/find takes a name and a domain, tries common address patterns and returns the most likely address with a confidence score and the checked candidates.

Cold Leads's email finder API on its Business plan. It returns 2 of the 10 key fields we check: Confidence, Catch-all domain.
We haven't run Cold Leads through [our email finder API benchmark](https://datacircle.dev/best-email-finder-api.txt) yet.
This plan costs $99 a month. We rank 1,584 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/cold-leads/99-monthly
- [Email finder API: the best of 80+ providers compared](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://coldleads.app/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://coldleads.app/api/v1/find`
- API key: with the plan, on https://coldleads.app/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://coldleads.app/api/v1?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Sold by: Cold Leads (https://coldleads.app?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 20%
- Confidence: ✓
- Catch-all domain: ✓

## Price

- Per: call
- Billing: monthly
- $ a month: $99

## Aggregators

- Aggregators: none

## Overage

- Add-ons: 1,000 credits once for $5 ($5.00 per 1,000)

## In their words

- Their pitch: POST /api/v1/find takes a name and a domain, tries common address patterns and returns the most likely address with a confidence score and the checked candidates.

## Data

- What it checks: mailbox
- Keep data: no limit
- Use data: The Service is intended solely for lawful B2B and B2C communication: marketing, sales and customer care. You may send e-mail only to recipients you have a lawful basis to contact. [...] Cold B2B outreach must use public business addresses, small volumes and honour opt-outs immediately.

## Plan

- Pay: $99
- Expires: each month, unused credits do not roll over

## Rate limit

- Per second: 2
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: domain. Optional: first, last, name
- Method: POST
- Path: /find

## About the plan

- Plan: Business
- Who can get it: anyone

## The 5 fields the plan's answer can hold

email, confidence score, method, catch-all, candidates

## Cold Leads's plans (2)

- [Cold Leads, $99 monthly](https://datacircle.dev/find-email-apis/cold-leads/99-monthly/llms.txt): 20% complete
- [Cold Leads, $999 yearly](https://datacircle.dev/find-email-apis/cold-leads/999-yearly/llms.txt): 20% complete

## Cold Leads's calls for this API (1)

- `POST /find`: [Cold Leads, $99 monthly](https://datacircle.dev/find-email-apis/cold-leads/99-monthly/llms.txt)

## Cold Leads's APIs (2)

- [Cold Leads: email finder API pricing, 2 plans](https://datacircle.dev/find-email-apis/cold-leads/99-monthly/llms.txt)
- [Cold Leads: email verification API pricing, 2 plans, POST /verify/bulk](https://datacircle.dev/validate-email-apis/cold-leads/99-monthly-business-post-verify-bulk/llms.txt)
- [Cold Leads: email verification API pricing, 2 plans, POST /verify](https://datacircle.dev/validate-email-apis/cold-leads/99-monthly-business-post-verify/llms.txt)

## Cold Leads: email finder API alternatives

- [RouterGrowth, $39 monthly](https://datacircle.dev/find-email-apis/routergrowth/39-monthly/llms.txt): 10% complete
- [Databar, $99 monthly, Build, POST /v1/waterfalls/{waterfall_identifier}/run](https://datacircle.dev/find-email-apis/databar/99-monthly/llms.txt): 10% complete, live
- [EmailVerify Pro, $49 monthly, Starter, POST /find-email/v2](https://datacircle.dev/find-email-apis/emailverify-pro/49-monthly-starter-post-find-email-v2/llms.txt): 20% complete
- [Happierleads, $99 monthly, Starter, POST /v1/enrich/person](https://datacircle.dev/find-email-apis/happierleads/99-monthly-starter-post-v1-enrich-person/llms.txt): 20% complete
- [EasyLeadz, ₹2,419 monthly](https://datacircle.dev/find-email-apis/easyleadz/2419-monthly/llms.txt): 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 2026-11-05.

- https://coldleads.app/api/v1?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://coldleads.app/api/v1/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://coldleads.app/developers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://coldleads.app/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://coldleads.app/help/plans-and-billing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://coldleads.app/help/verify-lists-and-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://coldleads.app/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://coldleads.app/solutions/email-verification-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://coldleads.app/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://coldleads.app/terms/recurring?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://coldleads.app/use-cases/agent-initiated-subscription?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing