# CleanTalk, $3 monthly, 10,000 checks a month, 1 month, GET /, email_check_one: Email verification API

> CleanTalk provides Anti-Spam API to prevent malicious activity, check your current lists of IP/email for spam or check email for existence.

CleanTalk's email verification API on its "10,000 checks a month, 1 month" plan. It costs $0.30 per 1,000 emails. It returns 2 of the 6 key fields we check: Address, Deliverability.
We haven't run CleanTalk through [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt) yet.
Half of the 3,886 plans we rank by price cost $1.998 per 1,000 emails or less. This plan costs less per 1,000 emails than 90% of the 3,886 plans.
[treg's top-up from $10](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt) is the cheapest paid plan per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $68.365 per 1,000 emails when no provider answers.
[Disify's $9 monthly plan (/email)](https://datacircle.dev/validate-email-apis/disify/9-monthly-starter-post-email/llms.txt) covers any number of emails. Disify's $9 monthly plan costs less up front than treg's top-up from $10.
[email-validation.org](https://datacircle.dev/validate-email-apis/email-validation-org/450-pack-1000000-credits-post-v1-validate/llms.txt), [pingutil](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify/llms.txt) and [MailTester Ninja](https://datacircle.dev/validate-email-apis/mailtester-ninja/23-99-monthly/llms.txt) are the best email verification API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-email-apis/cleantalk/3-monthly-10000-checks-a-month-1-month-get-email-check-one
- [Email validation API: 180+ verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://cleantalk.org/price-database-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `GET https://api.cleantalk.org/`, email_check_one
- API key: with the plan, on https://cleantalk.org/price-database-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://cleantalk.org/help/api-email-check-one?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Sold by: CleanTalk (https://cleantalk.org?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-02

## In the answer

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

## Price

- $ per 1,000 emails: $0.30
- Per: call
- Billing: monthly
- $ a month: $3

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: email_check · email_check (Multiple Records Check) · spam_check

## Overage

- Units cap: hard

## In their words

- Their pitch: CleanTalk provides Anti-Spam API to prevent malicious activity, check your current lists of IP/email for spam or check email for existence.

## Data

- What it checks: mailbox
- Keep data: no limit
- Use data: The Program license, provided by the Copyright Holder is used only by the User and is not transferable to third parties or publish any data received from CleanTalk Service without prior written consent of the Copyright Holder. [...] CleanTalk Inc. doesn't allow directly to resell any information from this website or using for commercial purposes.

## Plan

- Pay: $3
- You get: 10,000 credits a month
- Enough for: 10,000 calls a month
- Expires: with the license period, carried to a new license while the old one is still active, else nullified

## Rate limit

- Per second: 1.67
- Batch: 1

## Speed

- Answer: in the call or by polling

## The call

- You send: method_name "email_check_one", email
- Method: GET
- Path: /

## About the plan

- Plan: 10,000 checks a month, 1 month
- Who can get it: anyone, but not a resident of a country embargoed by the United States, or a foreign person or entity blocked or denied by the United States government

## The 2 fields the plan's answer can hold

email address, status

## CleanTalk's plans (39)

- [CleanTalk, $3 monthly, 10,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/3-monthly-10000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.30 per 1,000, 33% complete
- [CleanTalk, $11 monthly, 50,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/11-monthly-50000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.22 per 1,000, 33% complete
- [CleanTalk, $20 monthly, 100,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/20-monthly-100000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.20 per 1,000, 33% complete
- [CleanTalk, $33 monthly, 250,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/33-monthly-250000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.132 per 1,000, 33% complete
- [CleanTalk, $58 monthly, 500,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/58-monthly-500000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.116 per 1,000, 33% complete
- [CleanTalk, $75 monthly, 750,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/75-monthly-750000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.10 per 1,000, 33% complete
- [CleanTalk, $83 monthly, 1,000,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/83-monthly-1000000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.083 per 1,000, 33% complete
- [CleanTalk, $150 monthly, 2,000,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/150-monthly-2000000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.075 per 1,000, 33% complete
- [CleanTalk, $200 monthly, 3,000,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/200-monthly-3000000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.067 per 1,000, 33% complete
- [CleanTalk, $350 monthly, 6,000,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/350-monthly-6000000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.081 per 1,000, 33% complete
- [CleanTalk, $450 monthly, 9,000,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/450-monthly-9000000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.104 per 1,000, 33% complete
- [CleanTalk, $710 monthly, 15,500,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/710-monthly-15500000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.164 per 1,000, 33% complete
- [CleanTalk, $950 monthly, 22,000,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/950-monthly-22000000-checks-a-month-1-month-get-email-check-one/llms.txt): $0.22 per 1,000, 33% complete
- [CleanTalk, $8.55 quarterly, 10,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/8-55-quarterly-10000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.285 per 1,000, 33% complete
- [CleanTalk, $31.35 quarterly, 50,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/31-35-quarterly-50000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.209 per 1,000, 33% complete
- [CleanTalk, $57 quarterly, 100,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/57-quarterly-100000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.19 per 1,000, 33% complete
- [CleanTalk, $94.05 quarterly, 250,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/94-05-quarterly-250000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.125 per 1,000, 33% complete
- [CleanTalk, $165.30 quarterly, 500,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/165-30-quarterly-500000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.11 per 1,000, 33% complete
- [CleanTalk, $213.75 quarterly, 750,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/213-75-quarterly-750000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.095 per 1,000, 33% complete
- [CleanTalk, $236.55 quarterly, 1,000,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/236-55-quarterly-1000000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.079 per 1,000, 33% complete
- [CleanTalk, $427.50 quarterly, 2,000,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/427-50-quarterly-2000000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.071 per 1,000, 33% complete
- [CleanTalk, $570 quarterly, 3,000,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/570-quarterly-3000000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.063 per 1,000, 33% complete
- [CleanTalk, $997.50 quarterly, 6,000,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/997-50-quarterly-6000000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.076 per 1,000, 33% complete
- [CleanTalk, $1,282.50 quarterly, 9,000,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/1282-50-quarterly-9000000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.098 per 1,000, 33% complete
- [CleanTalk, $2,023.50 quarterly, 15,500,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/2023-50-quarterly-15500000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.154 per 1,000, 33% complete
- [CleanTalk, $2,707.50 quarterly, 22,000,000 checks a month, 3 months (5% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/2707-50-quarterly-22000000-checks-a-month-3-months-5-off-get-email-check-one/llms.txt): $0.207 per 1,000, 33% complete
- [CleanTalk, $28.80 yearly, 10,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/28-80-yearly-10000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.24 per 1,000, 33% complete
- [CleanTalk, $105.60 yearly, 50,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/105-60-yearly-50000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.176 per 1,000, 33% complete
- [CleanTalk, $192 yearly, 100,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/192-yearly-100000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.16 per 1,000, 33% complete
- [CleanTalk, $316.80 yearly, 250,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/316-80-yearly-250000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.106 per 1,000, 33% complete
- [CleanTalk, $556.80 yearly, 500,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/556-80-yearly-500000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.093 per 1,000, 33% complete
- [CleanTalk, $720 yearly, 750,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/720-yearly-750000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.08 per 1,000, 33% complete
- [CleanTalk, $796.80 yearly, 1,000,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/796-80-yearly-1000000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.066 per 1,000, 33% complete
- [CleanTalk, $1,440 yearly, 2,000,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/1440-yearly-2000000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.06 per 1,000, 33% complete
- [CleanTalk, $1,920 yearly, 3,000,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/1920-yearly-3000000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.053 per 1,000, 33% complete
- [CleanTalk, $3,360 yearly, 6,000,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/3360-yearly-6000000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.064 per 1,000, 33% complete
- [CleanTalk, $4,320 yearly, 9,000,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/4320-yearly-9000000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.082 per 1,000, 33% complete
- [CleanTalk, $6,816 yearly, 15,500,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/6816-yearly-15500000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.13 per 1,000, 33% complete
- [CleanTalk, $9,120 yearly, 22,000,000 checks a month, 12 months (20% off), GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/9120-yearly-22000000-checks-a-month-12-months-20-off-get-email-check-one/llms.txt): $0.173 per 1,000, 33% complete

## CleanTalk's calls (3)

- `GET /`, email_check: [CleanTalk, $3 monthly, 10,000 checks a month, 1 month, GET /, email_check](https://datacircle.dev/validate-email-apis/cleantalk/3-monthly-10000-checks-a-month-1-month-get-email-check/llms.txt)
- `POST /`: [CleanTalk, $3 monthly, 10,000 checks a month, 1 month, POST /](https://datacircle.dev/validate-email-apis/cleantalk/3-monthly-10000-checks-a-month-1-month-post/llms.txt)
- `GET /`, email_check_one: [CleanTalk, $3 monthly, 10,000 checks a month, 1 month, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/3-monthly-10000-checks-a-month-1-month-get-email-check-one/llms.txt)

## CleanTalk's APIs (1)

- [CleanTalk: email verification API pricing, 39 plans, GET /, email_check_one](https://datacircle.dev/validate-email-apis/cleantalk/3-monthly-10000-checks-a-month-1-month-get-email-check-one/llms.txt)

## CleanTalk: email verification API alternatives

- [BillionVerify, $720 yearly, Business, POST /verify/bulk](https://datacircle.dev/validate-email-apis/billionverify/720-yearly-business-post-verify-bulk/llms.txt): $0.30 per 1,000, 67% complete, live
- [NullBounce, $1,500 pack](https://datacircle.dev/validate-email-apis/nullbounce/1500-pack/llms.txt): $0.30 per 1,000, 33% complete, live
- [BounceVerify, $150 pack, Ultimate, POST /api/verify/bulk](https://datacircle.dev/validate-email-apis/bounceverify/150-pack-ultimate-post-api-verify-bulk/llms.txt): $0.30 per 1,000, 50% complete, live
- [VerifyHQ, $750 pack](https://datacircle.dev/validate-email-apis/verifyhq/750-pack/llms.txt): $0.30 per 1,000, 33% 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://cleantalk.org/help/api-check-message?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://cleantalk.org/help/api-check-newuser?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://cleantalk.org/help/api-email-check?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://cleantalk.org/help/api-email-check-one?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://cleantalk.org/price-database-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://cleantalk.org/publicoffer?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://p.cleantalk.org/?product_id=2&payment_page_token=&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing