# Success.ai, $47 pack: Email verification API

> Easily clean your email lists so that they are ready for all of your email marketing needs. Find and remove outdated and invalid addresses to reduce bounces, increase deliverability, and boost engagement.

Success.ai's email verification API on its "2,500 tokens" plan. It costs $14.10 per 1,000 emails. Success.ai's docs list 2 of the 6 key fields we check: Address, Deliverability.
We haven't run Success.ai through [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt) yet.
Half of the 3,952 plans we rank by price cost $1.999 per 1,000 emails or less. This plan costs less per 1,000 emails than 8% of the 3,952 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.
[pingutil](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify/llms.txt), [MailTester Ninja](https://datacircle.dev/validate-email-apis/mailtester-ninja/23-99-monthly/llms.txt) and [Giggal](https://datacircle.dev/validate-email-apis/giggal/39-pack-50000-credits-post-v1-verify/llms.txt) are the best email verification API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-email-apis/success-ai/47-pack
- [Email validation API: 200+ verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://www.success.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST https://api.success.ai/v2/people_verification/verify/batch`
- API key: with the plan, on https://www.success.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://api.success.ai/api/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing#tag/contacts-api/POST/v2/people_verification/verify/batch
- Sold by: Success.ai (https://www.success.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-06

## In the answer

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

## Price

- $ per 1,000 emails: $14.10
- Per: result
- Billing: pay first

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: People Search · Company Search · People Enrichment

## In their words

- Their pitch: Easily clean your email lists so that they are ready for all of your email marketing needs. Find and remove outdated and invalid addresses to reduce bounces, increase deliverability, and boost engagement.

## Data

- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $47
- You get: 2,500 tokens
- Enough for: about 3,333 results

## Rate limit

- Batch: 10,000

## Speed

- Answer: by polling

## The call

- You send: emails. Optional: name
- Method: POST
- Path: /v2/people_verification/verify/batch

## About the plan

- Plan: 2,500 tokens
- Who can get it: anyone with an account

## The 4 fields the plan's answer can hold

batch ID, status, credits charged, emails validated

## Success.ai's plans (9)

- [Success.ai, $47 pack](https://datacircle.dev/validate-email-apis/success-ai/47-pack/llms.txt): $14.10 per 1,000, 33% complete
- [Success.ai, $379 pack](https://datacircle.dev/validate-email-apis/success-ai/379-pack/llms.txt): $9.475 per 1,000, 33% complete
- [Success.ai, $49 monthly](https://datacircle.dev/validate-email-apis/success-ai/49-monthly/llms.txt): $18.375 per 1,000, 33% complete
- [Success.ai, $99 monthly](https://datacircle.dev/validate-email-apis/success-ai/99-monthly/llms.txt): $12.375 per 1,000, 33% complete
- [Success.ai, $199 monthly](https://datacircle.dev/validate-email-apis/success-ai/199-monthly/llms.txt): $14.925 per 1,000, 33% complete
- [Success.ai, $444 yearly](https://datacircle.dev/validate-email-apis/success-ai/444-yearly/llms.txt): $13.875 per 1,000, 33% complete
- [Success.ai, $888 yearly](https://datacircle.dev/validate-email-apis/success-ai/888-yearly/llms.txt): $9.25 per 1,000, 33% complete
- [Success.ai, $1,788 yearly](https://datacircle.dev/validate-email-apis/success-ai/1788-yearly/llms.txt): $11.175 per 1,000, 33% complete
- [Success.ai, contact us](https://datacircle.dev/validate-email-apis/success-ai/contact-us/llms.txt): 33% complete

## Success.ai's calls for this API (1)

- `POST /v2/people_verification/verify/batch`: [Success.ai, $47 pack](https://datacircle.dev/validate-email-apis/success-ai/47-pack/llms.txt)

## Success.ai's APIs (3)

- [Success.ai: company discovery API pricing, 9 plans](https://datacircle.dev/company-discovery-apis/success-ai/47-pack/llms.txt)
- [Success.ai: email verification API pricing, 9 plans](https://datacircle.dev/validate-email-apis/success-ai/47-pack/llms.txt)
- [Success.ai: people search API pricing, 9 plans](https://datacircle.dev/people-search-apis/success-ai/47-pack/llms.txt)

## Success.ai: email verification API alternatives

- [emailfinder.dev, €499 monthly](https://datacircle.dev/validate-email-apis/emailfinder-dev/499-monthly/llms.txt): $14.038 per 1,000, 33% complete, live
- [Dropcontact, €14,988 yearly](https://datacircle.dev/validate-email-apis/dropcontact/14988-yearly/llms.txt): $14.055 per 1,000, 33% complete, live
- [TrustPath, €50 monthly](https://datacircle.dev/validate-email-apis/trustpath/50-monthly/llms.txt): $14.066 per 1,000, 67% complete, stored
- [Instantly, $1,020 yearly](https://datacircle.dev/validate-email-apis/instantly/1020-yearly/llms.txt): $14.167 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 2026-11-06.

- https://api.success.ai/api/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://api.success.ai/api/docs/v2/v2.yaml?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.success.ai/email-validation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.success.ai/integrations-robust-apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.success.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://www.success.ai/terms-and-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing