# Bytemine, pay as you go: Email finder API

> Find and validate a work email from a name plus company domain, or from a LinkedIn URL alone. Returns the best deliverable address with confidence, pattern used, SMTP result, and catch all status. Billed only when a valid mailbox is found, guesses, misses, and cached repeats are free.

Bytemine's email finder API on its Pay as you go plan. It costs $10.00 per 1,000 emails. It returns 2 of the 10 key fields we check: Confidence, Catch-all domain.
The median plan costs $16.269 per 1,000. This plan costs less than 62% of the 1,196 priced plans.
The cheapest plan is [theCele, $149 monthly](https://datacircle.dev/find-email-apis/thecele/149-monthly/llms.txt), at $0.03 per 1,000.

- This page: https://datacircle.dev/find-email-apis/bytemine/pay-as-you-go
- Get it: https://agents.bytemine.ai/zcj/z1aqdugeqrj8/
- Its API docs: https://agents.bytemine.ai/zcj/z1aqdugeqrj8/services/email-finder/openapi.json
- Sold by: Bytemine (https://www.bytemine.ai)
- Checked: 2026-10-23

## In the answer

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

## Price

- $ per 1,000: $10.00
- Billing: pay as you go

## Strengths

- Strengths: nothing charged when not found

## Aggregators

- Aggregators: none

## Charges

- Per: call

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Find and validate a work email from a name plus company domain, or from a LinkedIn URL alone. Returns the best deliverable address with confidence, pattern used, SMTP result, and catch all status. Billed only when a valid mailbox is found, guesses, misses, and cached repeats are free.

## Data

- Keep data: no limit
- Use data: a limited, non-exclusive, non-transferable, non-sublicensable license to access and use the Services solely for internal business purposes including: Sales prospecting, Recruiting, Customer research, CRM enrichment [...] Customers may not: Resell, sublicense, or redistribute data obtained from the Services, Build a competing database or data brokerage service, Provide data to third parties outside their organization, Publish or distribute the data through APIs or public datasets, Reconstruct or replicate the platform database [...] Customers may not use the Services or data obtained through them to send spam, fraudulent or misleading communications, promote illegal goods, or engage in abusive or harassing outreach

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: last_name, first_name, linkedin_url, company_domain
- Method: POST
- Path: /functions/v1/api-gateway/email-finder

## About the plan

- Plan: Pay as you go
- Who can get it: anyone

## The 7 fields the plan's answer can hold

email, cached, status, catch all, confidence, SMTP result, credits charged

## Bytemine's plans (2)

- [Bytemine, pay as you go](https://datacircle.dev/find-email-apis/bytemine/pay-as-you-go/llms.txt): $10.00 per 1,000, 20% complete
- [Bytemine, top-up from $0.50](https://datacircle.dev/find-email-apis/bytemine/top-up-from-0-50/llms.txt): $10.00 per 1,000, 20% complete

## Bytemine's calls (1)

- `POST /functions/v1/api-gateway/email-finder`: [Bytemine, pay as you go](https://datacircle.dev/find-email-apis/bytemine/pay-as-you-go/llms.txt)

## Bytemine's APIs (15)

- [Bytemine: person enrichment API pricing, 8 plans](https://datacircle.dev/person-enrichment-apis/bytemine/free/llms.txt)
- [Bytemine: cached reverse email lookup API pricing, 6 plans](https://datacircle.dev/cached-reverse-email-lookup-apis/bytemine/free/llms.txt)
- [Bytemine: cached LinkedIn profile API pricing, 6 plans](https://datacircle.dev/cached-linkedin-profile-apis/bytemine/free/llms.txt)
- [Bytemine: company discovery API pricing, 2 plans](https://datacircle.dev/company-discovery-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: company enrichment API pricing, 2 plans](https://datacircle.dev/company-enrichment-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: company funding API pricing, 2 plans](https://datacircle.dev/company-funding-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: similar companies API pricing, 2 plans](https://datacircle.dev/similar-company-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: company technology API pricing, 2 plans](https://datacircle.dev/company-technology-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: email verification API pricing, 2 plans](https://datacircle.dev/validate-email-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: email finder API pricing, 2 plans](https://datacircle.dev/find-email-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: cached job postings API pricing, 2 plans](https://datacircle.dev/cached-job-posting-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: people search API pricing, 2 plans](https://datacircle.dev/people-search-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: LinkedIn profile API pricing, 2 plans](https://datacircle.dev/linkedin-profile-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: LinkedIn people search API pricing, 2 plans](https://datacircle.dev/linkedin-people-search-apis/bytemine/pay-as-you-go/llms.txt)
- [Bytemine: LinkedIn post search API pricing, 2 plans](https://datacircle.dev/linkedin-post-search-apis/bytemine/pay-as-you-go/llms.txt)

## Bytemine: email finder API alternatives

- [NeuralVerge, $50 monthly](https://datacircle.dev/find-email-apis/neuralverge/50-monthly/llms.txt): $10.00 per 1,000, 30% complete, live
- [Gamalogic, $1,000 pack](https://datacircle.dev/find-email-apis/gamalogic/1000-pack/llms.txt): $10.00 per 1,000, 10% complete, live
- [HarvestAPI, $780 pack](https://datacircle.dev/find-email-apis/harvestapi/780-pack/llms.txt): $10.00 per 1,000, 80% complete, live
- [Dev Fusion on Apify, $19 monthly](https://datacircle.dev/find-email-apis/dev-fusion-on-apify/19-monthly/llms.txt): $10.00 per 1,000, 50% complete
- [Derrick, €47.50 monthly](https://datacircle.dev/find-email-apis/derrick/47-50-monthly/llms.txt): $10.69 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 2026-10-23.

- https://agents.bytemine.ai/zcj/z1aqdugeqrj8/manifest.json
- https://agents.bytemine.ai/zcj/z1aqdugeqrj8/openapi.json
- https://agents.bytemine.ai/zcj/z1aqdugeqrj8/overview.md
- https://agents.bytemine.ai/zcj/z1aqdugeqrj8/services/email-finder
- https://bytemine.ai
- https://www.bytemine.ai/developers
- https://www.bytemine.ai/openapi.json
- https://www.bytemine.ai/pricing
- https://www.bytemine.ai/terms