# Verifox, free: Email finder API

> POST a name and domain, get back an SMTP-verified work address with a confidence score in one call. Just one endpoint.

Verifox's email finder API on its Free plan. It costs $0.00 per 1,000 emails. It returns 1 of the 10 key fields we check: Confidence.
We rank 1,373 plans by price. [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.
[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 our benchmark.

- This page: https://datacircle.dev/find-email-apis/verifox/free
- [Best email finder API in 2026: providers compared](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://verifox.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://api.verifox.ai/v1/email-finder`
- API key: with the plan, on https://verifox.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://verifox.ai/api-docs/email-finder?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Sold by: Verifox (https://verifox.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-02

## In the answer

- Completeness: 10%
- Confidence: ✓

## Price

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

## Strengths

- Strengths: found live

## Aggregators

- Aggregators: none

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## In their words

- Their pitch: POST a name and domain, get back an SMTP-verified work address with a confidence score in one call. Just one endpoint.

## Data

- Freshness: live
- What it checks: mail servers, disposable domains, role addresses, mailbox
- Keep data: no limit
- Use data: a limited, non-exclusive, non-transferable, revocable licence to access and use the Service solely for your internal business purposes [...] You agree to use the Verifox Service only for lawful purposes and in accordance with these Terms. The following uses are strictly prohibited: Verifying email addresses for the purpose of sending spam, unsolicited bulk email, or any communication that violates CAN-SPAM, CASL, or other applicable anti-spam laws, Using the Email Finder to harvest contact information for unsolicited outreach in violation of applicable law, Submitting verification requests for email lists that you do not own, have not obtained lawfully, or which consist of consumer personal data without appropriate legal basis, Attempting to reverse-engineer, scrape, or exploit our SMTP probing infrastructure, Using the Service to facilitate harassment, abuse, or threats against any individual, Reselling or white-labelling the Service without an authorised reseller agreement with Verifox, Circumventing rate limits, authentication, or other technical controls, Using automated scripts to create multiple accounts or abuse the free trial

## Plan

- Pay: $0
- You get: 1,000 credits
- Enough for: 100 calls, once
- Expires: never

## Rate limit

- Per second: 1
- Batch: 1

## Speed

- Answer: by polling
- Median: 9.04 s

## The call

- You send: firstName, lastName, domain. Optional: middleName
- Method: POST
- Path: /email-finder

## About the plan

- Plan: Free
- Who can get it: anyone

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

job ID, status, email, reachable, confidence score, created at, completed at

## Verifox's plans (13)

- [Verifox, free](https://datacircle.dev/find-email-apis/verifox/free/llms.txt): $0.00 per 1,000, 10% complete, live
- [Verifox, $9 pack](https://datacircle.dev/find-email-apis/verifox/9-pack/llms.txt): $90.00 per 1,000, 10% complete, live
- [Verifox, $19 pack](https://datacircle.dev/find-email-apis/verifox/19-pack/llms.txt): $76.00 per 1,000, 10% complete, live
- [Verifox, $34 pack](https://datacircle.dev/find-email-apis/verifox/34-pack/llms.txt): $68.00 per 1,000, 10% complete, live
- [Verifox, $59 pack](https://datacircle.dev/find-email-apis/verifox/59-pack/llms.txt): $59.00 per 1,000, 10% complete, live
- [Verifox, $129 pack](https://datacircle.dev/find-email-apis/verifox/129-pack/llms.txt): $51.60 per 1,000, 10% complete, live
- [Verifox, $229 pack](https://datacircle.dev/find-email-apis/verifox/229-pack/llms.txt): $45.80 per 1,000, 10% complete, live
- [Verifox, $349 pack](https://datacircle.dev/find-email-apis/verifox/349-pack/llms.txt): $34.90 per 1,000, 10% complete, live
- [Verifox, $699 pack](https://datacircle.dev/find-email-apis/verifox/699-pack/llms.txt): $27.96 per 1,000, 10% complete, live
- [Verifox, $1,199 pack](https://datacircle.dev/find-email-apis/verifox/1199-pack/llms.txt): $23.98 per 1,000, 10% complete, live
- [Verifox, $1,899 pack](https://datacircle.dev/find-email-apis/verifox/1899-pack/llms.txt): $18.99 per 1,000, 10% complete, live
- [Verifox, $79 monthly](https://datacircle.dev/find-email-apis/verifox/79-monthly/llms.txt): $52.667 per 1,000, 10% complete, live
- [Verifox, contact us](https://datacircle.dev/find-email-apis/verifox/contact-us/llms.txt): 10% complete, live

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

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

## Verifox's APIs (2)

- [Verifox: email finder API pricing, 13 plans](https://datacircle.dev/find-email-apis/verifox/free/llms.txt)
- [Verifox: email verification API pricing, 13 plans, POST /email-validation/bulk](https://datacircle.dev/validate-email-apis/verifox/free-post-email-validation-bulk/llms.txt)
- [Verifox: email verification API pricing, 13 plans, GET /email-validation/{email}](https://datacircle.dev/validate-email-apis/verifox/free-get-email-validation-email/llms.txt)
- [Verifox: email verification API pricing, 13 plans, POST /email-validation](https://datacircle.dev/validate-email-apis/verifox/free-post-email-validation/llms.txt)

## Verifox: email finder API alternatives

- [Dropcontact, €792 yearly](https://datacircle.dev/find-email-apis/dropcontact/792-yearly/llms.txt): $18.567 per 1,000, 60% complete, live
- [Kawaa, $19 monthly, Starter, POST /v1/find/bulk](https://datacircle.dev/find-email-apis/kawaa/19-monthly-starter-post-v1-find-bulk/llms.txt): $19.00 per 1,000, 40% complete, live
- [Saleshandy, $912 yearly](https://datacircle.dev/find-email-apis/saleshandy/912-yearly/llms.txt): $19.00 per 1,000, 0% complete, live
- [SignalQub, $448 pack](https://datacircle.dev/find-email-apis/signalqub/448-pack/llms.txt): $19.20 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 2026-11-02.

- https://verifox.ai/api-docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://verifox.ai/api-docs/email-finder?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://verifox.ai/api-page/email-finder-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://verifox.ai/legal/refund-policy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://verifox.ai/legal/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://verifox.ai/legal/zero-bounce?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://verifox.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing