# PickusMail, free, POST /v1/verify/batch: Email verification API

> Verify one address or up to 100 at a time over a simple REST API. Every result comes with a plain-language reason, and results we cannot resolve are never charged.

PickusMail's Free plan for the email verification API costs $0.00 per 1,000 emails. PickusMail's docs list 3 of the 6 fields on our checklist: Address, Deliverability, Company.
In [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt), the best plan from PickusMail scores 61.5 out of 100. PickusMail ranks 34th of 208 providers.
This plan is free. We rank 4,039 plans for email verification APIs by price. Half the plans cost $1.999 per 1,000 emails or less. [See the best free email verification API plan.](https://datacircle.dev/best-email-verification-api.txt)
[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/pickusmail/free-post-v1-verify-batch
- [Email validation API: 200+ verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://pickusmail.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST https://api.pickusmail.com/v1/verify/batch`
- API key: with the plan, on https://pickusmail.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://pickusmail.com/docs/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing#batch
- Sold by: PickusMail (https://pickusmail.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-07

## In the answer

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

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Verify one address

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## In their words

- Their pitch: Verify one address or up to 100 at a time over a simple REST API. Every result comes with a plain-language reason, and results we cannot resolve are never charged.

## Data

- What it checks: format, mail servers, disposable domains, role addresses, mailbox
- Keep data: no limit
- Use data: You agree not to use the Service to: use our results to send spam, or to email people who have not agreed to hear from you and have no reasonable expectation of it, harvest, guess or generate email addresses, or use verification to find addresses to target without consent, attempt to overload, probe, reverse-engineer or get around the limits and security of the Service, resell the Service without our written agreement

## Plan

- Pay: $0
- You get: 100 credits
- Enough for: 100 results, once

## Rate limit

- Batch: 100

## Speed

- Answer: in the call

## The call

- You send: emails
- Method: POST
- Path: /v1/verify/batch

## About the plan

- Plan: Free
- Who can get it: anyone

## The 19 fields the plan's answer can hold

email address, status, sub-status code, sub-status description, domain, mailbox provider, MX host, role, disposable, catch-all, did you mean, SMTP code, SMTP message, served from cache, time taken, verified on, credits charged, credit balance, counts by verdict

## PickusMail's plans (5)

- [PickusMail, free, POST /v1/verify/batch](https://datacircle.dev/validate-email-apis/pickusmail/free-post-v1-verify-batch/llms.txt): $0.00 per 1,000, 50% complete
- [PickusMail, $12 pack, Mini, POST /v1/verify/batch](https://datacircle.dev/validate-email-apis/pickusmail/12-pack-mini-post-v1-verify-batch/llms.txt): $2.40 per 1,000, 50% complete
- [PickusMail, $22 pack, Starter, POST /v1/verify/batch](https://datacircle.dev/validate-email-apis/pickusmail/22-pack-starter-post-v1-verify-batch/llms.txt): $2.20 per 1,000, 50% complete
- [PickusMail, $99 pack, Growth, POST /v1/verify/batch](https://datacircle.dev/validate-email-apis/pickusmail/99-pack-growth-post-v1-verify-batch/llms.txt): $1.98 per 1,000, 50% complete
- [PickusMail, $449 pack, Pro, POST /v1/verify/batch](https://datacircle.dev/validate-email-apis/pickusmail/449-pack-pro-post-v1-verify-batch/llms.txt): $1.796 per 1,000, 50% complete

## PickusMail's calls (2)

- `POST /v1/verify`: [PickusMail, free, POST /v1/verify](https://datacircle.dev/validate-email-apis/pickusmail/free-post-v1-verify/llms.txt)
- `POST /v1/verify/batch`: [PickusMail, free, POST /v1/verify/batch](https://datacircle.dev/validate-email-apis/pickusmail/free-post-v1-verify-batch/llms.txt)

## PickusMail's APIs (1)

- [PickusMail: email verification API pricing, 5 plans, POST /v1/verify/batch](https://datacircle.dev/validate-email-apis/pickusmail/free-post-v1-verify-batch/llms.txt)

## PickusMail: email verification API alternatives

- [Argorant, $4,308 yearly](https://datacircle.dev/validate-email-apis/argorant/4308-yearly/llms.txt): $1.795 per 1,000, 0% complete
- [SafetyMails, $1,833 yearly](https://datacircle.dev/validate-email-apis/safetymails/1833-yearly/llms.txt): $1.797 per 1,000, 33% complete, live
- [KaijuVerifier, $899 pack, 500,000 Credits, POST /api/v1/jobs, Submit an async bulk job](https://datacircle.dev/validate-email-apis/kaijuverifier/899-pack-500000-credits-post-api-v1-jobs-submit-an-async-bulk-job/llms.txt): $1.798 per 1,000, 50% complete, stored
- [BounceHalt, $899 pack](https://datacircle.dev/validate-email-apis/bouncehalt/899-pack/llms.txt): $1.798 per 1,000, 50% 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 2026-11-07.

- https://pickusmail.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://pickusmail.com/docs/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://pickusmail.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://pickusmail.com/privacy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://pickusmail.com/refund-policy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://pickusmail.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing