# BounceCheck, free, Free, POST /verification/bulk/list: Email verification API

> BounceCheck is a free email checker and bulk email verifier that validates addresses with real SMTP handshakes, catch-all resolution and disposable detection. Verify a single email or clean an entire list.

BounceCheck's email verification API on its Free plan. It costs $0.00 per 1,000 emails. It returns 3 of the 6 key fields we check: Address, Deliverability, Confidence.
The cheapest of the 1,712 plans we rank by price is [treg, top-up from $10](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt), at $0.00 per 1,000.

- This page: https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-bulk-list
- [Best email verification API in 2026](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://bouncecheck.email/pricing
- Its API docs: https://api.bouncecheck.email/openapi.json
- Sold by: BounceCheck (https://bouncecheck.email)
- Checked: 2026-10-25

## In the answer

- Completeness: 50%
- Address: ✓
- Deliverability: ✓
- Confidence: ✓

## Price

- $ per 1,000: $0.00
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Per: result
- Also pays for: from the same budget: Single Verify · Bulk Upload · Disposable check

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## In their words

- Their pitch: BounceCheck is a free email checker and bulk email verifier that validates addresses with real SMTP handshakes, catch-all resolution and disposable detection. Verify a single email or clean an entire list.

## Data

- Freshness: live
- Keep data: no limit
- Use data: the right to access and use the Service for your own internal business purposes. You agree not to: (i) license, sublicense, sell, resell, rent, or otherwise make the Service available to any third party except as expressly permitted, (ii) modify or create derivative works based on the Service, (iii) decompile, disassemble, reverse-engineer, or attempt to discover the source code or underlying structure of the Service, or (iv) use the Service to build, train, or support a competing product or service. You agree not to use the Service: For any unlawful purpose [...], To send spam or unsolicited communications, To harvest or collect email addresses or other contact information of others, To interfere with or circumvent the security features of the Service [...]

## Plan

- Pay: $0
- You get: 50 credits a month
- Enough for: 50 results a month
- Expires: reset automatically each month

## Speed

- Answer: by polling

## The call

- You send: emails
- Method: POST
- Path: /verification/bulk/list

## About the plan

- Plan: Free
- Who can get it: anyone, for their own internal business purposes

## The 8 fields the plan's answer can hold

email, is valid, is disposable, is role based, SMTP check, score, MX records, reason

## BounceCheck's plans (5)

- [BounceCheck, free, Free, POST /verification/bulk/list](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-bulk-list/llms.txt): $0.00 per 1,000, 50% complete, live
- [BounceCheck, $9.99 monthly, Starter, POST /verification/bulk/list](https://datacircle.dev/validate-email-apis/bouncecheck/9-99-monthly-starter-post-verification-bulk-list/llms.txt): $1.998 per 1,000, 50% complete, live
- [BounceCheck, $29.99 monthly, Pro, POST /verification/bulk/list](https://datacircle.dev/validate-email-apis/bouncecheck/29-99-monthly-pro-post-verification-bulk-list/llms.txt): $1.50 per 1,000, 50% complete, live
- [BounceCheck, $340 monthly, Volume, POST /verification/bulk/list](https://datacircle.dev/validate-email-apis/bouncecheck/340-monthly-volume-post-verification-bulk-list/llms.txt): $1.36 per 1,000, 50% complete, live
- [BounceCheck, contact us, Enterprise, POST /verification/bulk/list](https://datacircle.dev/validate-email-apis/bouncecheck/contact-us-enterprise-post-verification-bulk-list/llms.txt): 50% complete, live

## BounceCheck's calls (4)

- `POST /verification/bulk`: [BounceCheck, free, Free, POST /verification/bulk](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-bulk/llms.txt)
- `POST /verification/disposable-check`: [BounceCheck, free, Free, POST /verification/disposable-check](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-disposable-check/llms.txt)
- `POST /verification/single`: [BounceCheck, free, Free, POST /verification/single](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-single/llms.txt)
- `POST /verification/bulk/list`: [BounceCheck, free, Free, POST /verification/bulk/list](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-bulk-list/llms.txt)

## BounceCheck's APIs (1)

- [BounceCheck: email verification API pricing, 5 plans, POST /verification/bulk/list](https://datacircle.dev/validate-email-apis/bouncecheck/free-free-post-verification-bulk-list/llms.txt)

## BounceCheck: email verification API alternatives

- [DeBounce, top-up from $135, 100K credits, GET /v1/, Single email validation](https://datacircle.dev/validate-email-apis/debounce/top-up-from-135-100k-credits-get-v1/llms.txt): $1.35 per 1,000, 50% complete, live
- [Verifalia, $154.35 quarterly](https://datacircle.dev/validate-email-apis/verifalia/154-35-quarterly/llms.txt): $1.357 per 1,000, 67% complete, live
- [Valid Email Checker, $14 monthly, 10,300 credits a month, POST /verify-single](https://datacircle.dev/validate-email-apis/valid-email-checker/14-monthly-10300-credits-a-month-post-verify-single/llms.txt): $1.359 per 1,000, 67% complete, live
- [No2Bounce, $816 yearly](https://datacircle.dev/validate-email-apis/no2bounce/816-yearly/llms.txt): $1.36 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 2026-10-25.

- https://api.bouncecheck.email/openapi.json
- https://bouncecheck.email
- https://bouncecheck.email/docs/authentication
- https://bouncecheck.email/docs/bulk-upload
- https://bouncecheck.email/docs/job-status
- https://bouncecheck.email/docs/rate-limits
- https://bouncecheck.email/docs/results-and-download
- https://bouncecheck.email/docs/understanding-results
- https://bouncecheck.email/pricing
- https://bouncecheck.email/terms