# NoParam, free, Hobby, POST /verify/bulk: Email verification API

> Eliminate invalid, disposable, spam-traps or catch-all emails before they impact your campaigns. Reduce bounce rates, improve email deliverability, and prevent fake signups with our free email checker.

NoParam's email verification API on its Hobby plan. It costs $0.00 per 1,000 emails. It returns 3 of the 6 key fields we check: Address, Deliverability, Confidence.
We haven't run NoParam through [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt) yet.
This plan is free. We rank 3,753 plans for email verification APIs by price. Half the plans cost $1.98 per 1,000 emails or less.
[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.
[MailTester Ninja](https://datacircle.dev/validate-email-apis/mailtester-ninja/23-99-monthly/llms.txt), [Enrich.so](https://datacircle.dev/validate-email-apis/enrich-so/499-monthly/llms.txt) and [GetProspect](https://datacircle.dev/validate-email-apis/getprospect/369-pack/llms.txt) are the best email verification API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-email-apis/noparam/free-hobby-post-verify-bulk
- [Email validation API: 180+ verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://noparam.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST https://noparam.com/api/v1/verify/bulk`
- API key: with the plan, on https://noparam.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://docs.noparam.com/api-endpoints?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing#bulk-email-validation
- Sold by: NoParam (https://noparam.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-02

## In the answer

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

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Single Email Validation · Create a job

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Eliminate invalid, disposable, spam-traps or catch-all emails before they impact your campaigns. Reduce bounce rates, improve email deliverability, and prevent fake signups with our free email checker.

## Data

- Freshness: live
- What it checks: format, mail servers, disposable domains, role addresses, mailbox
- Keep data: no limit
- Use data: You agree not to misuse our services, including but not limited to sending spam, violating laws, or attempting unauthorized access

## Plan

- Pay: $0
- You get: 100 results a month
- Enough for: 100 results a month

## Rate limit

- Per second: 2
- Batch: 100

## Speed

- Answer: in the call

## The call

- You send: emails
- Method: POST
- Path: /verify/bulk

## About the plan

- Plan: Hobby
- Who can get it: anyone

## The 11 fields the plan's answer can hold

email, syntax, domain exists, MX records, mailbox exists, disposable, role-based, suggestions, score, status, time taken

## NoParam's plans (4)

- [NoParam, free, Hobby, POST /verify/bulk](https://datacircle.dev/validate-email-apis/noparam/free-hobby-post-verify-bulk/llms.txt): $0.00 per 1,000, 50% complete, live
- [NoParam, $29 monthly, Starter, POST /verify/bulk](https://datacircle.dev/validate-email-apis/noparam/29-monthly-starter-post-verify-bulk/llms.txt): $2.90 per 1,000, 50% complete, live
- [NoParam, $69 monthly, Pro, POST /verify/bulk](https://datacircle.dev/validate-email-apis/noparam/69-monthly-pro-post-verify-bulk/llms.txt): $1.38 per 1,000, 50% complete, live
- [NoParam, contact us, Enterprise, POST /verify/bulk](https://datacircle.dev/validate-email-apis/noparam/contact-us-enterprise-post-verify-bulk/llms.txt): 50% complete, live

## NoParam's calls (3)

- `POST /verify/bulk`: [NoParam, free, Hobby, POST /verify/bulk](https://datacircle.dev/validate-email-apis/noparam/free-hobby-post-verify-bulk/llms.txt)
- `POST /verify/bulk/jobs`: [NoParam, free, Hobby, POST /verify/bulk/jobs](https://datacircle.dev/validate-email-apis/noparam/free-hobby-post-verify-bulk-jobs/llms.txt)
- `POST /verify`: [NoParam, free, Hobby, POST /verify](https://datacircle.dev/validate-email-apis/noparam/free-hobby-post-verify/llms.txt)

## NoParam's APIs (1)

- [NoParam: email verification API pricing, 4 plans, POST /verify/bulk](https://datacircle.dev/validate-email-apis/noparam/free-hobby-post-verify-bulk/llms.txt)

## NoParam: email verification API alternatives

- [GetProspect, $69 pack, 50,000 verifications, POST /v2/email-verifications](https://datacircle.dev/validate-email-apis/getprospect/69-pack-50000-verifications-post-v2-email-verifications/llms.txt): $1.38 per 1,000, 50% complete, live
- [DeBounce, $69 monthly, 50K credits, Monthly, GET /v1/, Single email validation](https://datacircle.dev/validate-email-apis/debounce/69-monthly-50k-credits-monthly-get-v1/llms.txt): $1.38 per 1,000, 50% complete, live
- [SafetyMails, $3,648 yearly](https://datacircle.dev/validate-email-apis/safetymails/3648-yearly/llms.txt): $1.382 per 1,000, 33% complete, live
- [EmailListVerify, $346 monthly, 250,000 credits, POST /api/verifyApiFile](https://datacircle.dev/validate-email-apis/emaillistverify/346-monthly-250000-credits-post-api-verifyapifile/llms.txt): $1.384 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 2026-11-02.

- https://docs.noparam.com/api-endpoints.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://docs.noparam.com/api-playground.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://docs.noparam.com/authentication.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://docs.noparam.com/bulk-jobs.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://noparam.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://noparam.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://noparam.com/privacy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://noparam.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing