# Clearout, free, Freemium, POST /email/verify/disposable: Email verification API

> Verify email address for Disposable, generally these email addresses live for short period of time and used for account activation or confirmation emails for sites like forums, e-shopping etc. so it is highly recommended not to send email to disposable addresses

Clearout's email verification API on its Freemium plan. It costs $0.00 per 1,000 emails. It returns 2 of the 6 key fields we check: Address, Deliverability.
The cheapest of the 1,847 plans we rank by price is [treg, top-up from $10](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt). treg asks one provider after another until one answers. treg costs $0.00 per 1,000 emails on average. You pay $26.95 per 1,000 emails when no provider answers.
[Enrich.so](https://datacircle.dev/validate-email-apis/enrich-so/149-monthly/llms.txt), [GetProspect](https://datacircle.dev/validate-email-apis/getprospect/369-pack/llms.txt) and [treg](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt) are the best email verification API providers in our benchmark.

- This page: https://datacircle.dev/validate-email-apis/clearout/free-freemium-post-email-verify-disposable
- [Best email verification API in 2026](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://clearout.io/pricing/
- Request: `POST https://api.clearout.io/v2/email/verify/disposable`
- API key: with the plan, on https://clearout.io/pricing/
- Its API docs: https://docs.clearout.io/developers/api/email-verify#post-email-verify-disposable
- Sold by: Clearout (https://clearout.io)
- Checked: 2026-10-26

## In the answer

- Completeness: 33%
- Address: ✓
- Deliverability: ✓

## Price

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

## Aggregators

- Aggregators: none

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Verify email address for Disposable, generally these email addresses live for short period of time and used for account activation or confirmation emails for sites like forums, e-shopping etc. so it is highly recommended not to send email to disposable addresses

## Data

- Keep data: no limit
- Use data: any, within applicable data protection and privacy laws

## Plan

- Pay: $0
- You get: 100 credits
- Expires: never

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email. Optional: timeout
- Method: POST
- Path: /email/verify/disposable

## About the plan

- Plan: Freemium
- Who can get it: anyone

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

success, email address, catch-all, verified on, time taken

## Clearout's plans (28)

- [Clearout, free, Freemium, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/free-freemium-post-email-verify-disposable/llms.txt): $0.00 per 1,000, 33% complete
- [Clearout, $40 pack, 5,000 credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/40-pack-5000-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $65 pack, 10,000 credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/65-pack-10000-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $400 pack, 100,000 credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/400-pack-100000-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $750 pack, 250,000 credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/750-pack-250000-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $1,000 pack, 500,000 credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/1000-pack-500000-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $1,400 pack, 1 million credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/1400-pack-1-million-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $5,500 pack, 5 million credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/5500-pack-5-million-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $10,000 pack, 10 million credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/10000-pack-10-million-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $23 monthly, Starter, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/23-monthly-starter-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $58 monthly, Pro 10K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/58-monthly-pro-10k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $146 monthly, Pro 25K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/146-monthly-pro-25k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $292 monthly, Pro 50K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/292-monthly-pro-50k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $360 monthly, Pro 100K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/360-monthly-pro-100k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $675 monthly, Pro 250K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/675-monthly-pro-250k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $900 monthly, Pro 500K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/900-monthly-pro-500k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $1,260 monthly, Pro 1M Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/1260-monthly-pro-1m-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $4,950 monthly, Pro 5M Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/4950-monthly-pro-5m-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $192 yearly, Starter, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/192-yearly-starter-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $384 yearly, Pro 10K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/384-yearly-pro-10k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $720 yearly, Pro 25K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/720-yearly-pro-25k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $960 yearly, Pro 50K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/960-yearly-pro-50k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $1,344 yearly, Pro 100K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/1344-yearly-pro-100k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $3,360 yearly, Pro 250K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/3360-yearly-pro-250k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $5,280 yearly, Pro 500K Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/5280-yearly-pro-500k-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $9,600 yearly, Pro 1M Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/9600-yearly-pro-1m-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, $48,000 yearly, Pro 5M Credits, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/48000-yearly-pro-5m-credits-post-email-verify-disposable/llms.txt): 33% complete
- [Clearout, contact us, Enterprise, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/contact-us-enterprise-post-email-verify-disposable/llms.txt): 33% complete

## Clearout's calls for this API (7)

- `POST /email/verify/business`: [Clearout, free, Freemium, POST /email/verify/business](https://datacircle.dev/validate-email-apis/clearout/free-freemium-post-email-verify-business/llms.txt)
- `POST /email/verify/catchall`: [Clearout, free, Freemium, POST /email/verify/catchall](https://datacircle.dev/validate-email-apis/clearout/free-freemium-post-email-verify-catchall/llms.txt)
- `POST /email/verify/disposable`: [Clearout, free, Freemium, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/free-freemium-post-email-verify-disposable/llms.txt)
- `POST /email/verify/free`: [Clearout, free, Freemium, POST /email/verify/free](https://datacircle.dev/validate-email-apis/clearout/free-freemium-post-email-verify-free/llms.txt)
- `POST /email/verify/gibberish`: [Clearout, free, Freemium, POST /email/verify/gibberish](https://datacircle.dev/validate-email-apis/clearout/free-freemium-post-email-verify-gibberish/llms.txt)
- `POST /email_verify/instant`: [Clearout, free, Freemium, POST /email_verify/instant](https://datacircle.dev/validate-email-apis/clearout/free/llms.txt)
- `POST /email/verify/role`: [Clearout, free, Freemium, POST /email/verify/role](https://datacircle.dev/validate-email-apis/clearout/free-freemium-post-email-verify-role/llms.txt)

## Clearout's APIs (6)

- [Clearout: email finder API pricing, 28 plans](https://datacircle.dev/find-email-apis/clearout/free/llms.txt)
- [Clearout: cached reverse email lookup API pricing, 28 plans](https://datacircle.dev/cached-reverse-email-lookup-apis/clearout/free/llms.txt)
- [Clearout: cached LinkedIn profile API pricing, 28 plans](https://datacircle.dev/cached-linkedin-profile-apis/clearout/free/llms.txt)
- [Clearout: email verification API pricing, 28 plans, POST /email/verify/disposable](https://datacircle.dev/validate-email-apis/clearout/free-freemium-post-email-verify-disposable/llms.txt)
- [Clearout: company enrichment API pricing, 28 plans](https://datacircle.dev/company-enrichment-apis/clearout/free/llms.txt)
- [Clearout: cached company enrichment API pricing, 28 plans](https://datacircle.dev/cached-company-enrichment-apis/clearout/free/llms.txt)

## Clearout: email verification API alternatives

- [Enrich.so, free, Free, POST /email-validation](https://datacircle.dev/validate-email-apis/enrich-so/free/llms.txt): $0.00 per 1,000, 50% complete, live
- [GetProspect, free, Free, POST /v2/email-verifications](https://datacircle.dev/validate-email-apis/getprospect/free-free-post-v2-email-verifications/llms.txt): $0.00 per 1,000, 50% complete, live
- [treg, free](https://datacircle.dev/validate-email-apis/treg/free/llms.txt): $0.00 per 1,000, 33% complete
- [KaijuVerifier, free, Free, POST /api/v1/jobs](https://datacircle.dev/validate-email-apis/kaijuverifier/free-free-post-api-v1-jobs/llms.txt): $0.00 per 1,000, 50% complete, live
- [MailValid, free](https://datacircle.dev/validate-email-apis/mailvalid/free-tools/llms.txt): $0.00 per 1,000, 50% 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 2026-10-26.

- https://api.clearout.io/public/compare_products
- https://api.clearout.io/public/products
- https://clearout.io/clearout-data-processing-agreement/
- https://clearout.io/component---src-pages-pricing-index-js-6021f7f7b0cf6291093f.js
- https://clearout.io/email-verifier/
- https://clearout.io/pricing-guide/
- https://clearout.io/pricing/
- https://clearout.io/reverse-lookup/linkedin/
- https://clearout.io/terms-condition/
- https://docs.clearout.io/developers/api/email-verify
- https://docs.clearout.io/developers/api/email-verify.md
- https://docs.clearout.io/developers/api/overview
- https://docs.clearout.io/developers/api/reverse-lookup
- https://docs.clearout.io/email-verifier/faqs
- https://docs.clearout.io/help-and-support/featured-answered/credits-and-limits
- https://docs.clearout.io/reverse-lookup/faqs