# QuickEmailVerification, free tier, POST /v1/bulk-verify: Email verification API

> Upload email lists via API, poll for completion, and download categorized results. Automate your entire list cleaning workflow without touching the dashboard.

QuickEmailVerification's email verification API on its Free Tier plan. It costs $0.00 per 1,000 emails. It returns 1 of the 6 key fields we check: Deliverability.
In [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt), QuickEmailVerification's best plan scores 53.9 out of 100.
This plan is free. We rank 3,341 plans for email verification APIs by price. Half the plans cost $1.985 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/quickemailverification/free-tier-post-v1-bulk-verify
- [Email validation API: 160+ providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://quickemailverification.com/plans?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST https://api.quickemailverification.com/v1/bulk-verify`
- API key: with the plan, on https://quickemailverification.com/plans?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://docs.quickemailverification.com/email-verification-api/verify-email-list
- Sold by: QuickEmailVerification (https://quickemailverification.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-10-26

## In the answer

- Completeness: 17%
- Deliverability: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Verify An Email Address

## Not found

- $ per 1,000: $0.00

## Bounce

- Bounce refund: 100% of the verification cost of the SafeToSend emails that hard bounce past a 1% rate (3% for Microsoft and Yahoo/AOL addresses), claimed by email within 30 days (a list of at least 1,000 emails sent within 48 hours of verification)

## In their words

- Their pitch: Upload email lists via API, poll for completion, and download categorized results. Automate your entire list cleaning workflow without touching the dashboard.

## Data

- What it checks: format, mail servers, disposable domains, role addresses, mailbox
- Keep data: no limit
- Use data: You must verify only opted-in email address on QuickEmailVerification platform and must not use QuickEmailVerification service to verify any non-opted-in email addresses in any term. You must have permission from recipient to send an email whose email address you are verifying on this service platform. [...] you abide to follow do's and don'ts as listed below. [...] Don'ts: Do not verify non-opted-in email addresses. Do not verify any purchased email address lists. Do not verify harvested email address lists. Do not verify combinations of email addresses, (aka directory harvesting). Do not verify generated email addresses (aka email appending).

## Plan

- Pay: $0
- You get: 100 credits a day
- Enough for: 100 results a day
- Expires: reset daily, do not roll over

## Speed

- Answer: by polling or webhook

## The call

- You send: file. Optional: X-QEV-Filename, X-QEV-Callback
- Method: POST
- Path: /v1/bulk-verify

## About the plan

- Plan: Free Tier
- Who can get it: anyone with a work email

## The 20 fields the plan's answer can hold

job ID, file name, job status, created date, started date, completed date, processing time, total emails, progress, safe to send count, valid count, invalid count, unknown count, safe to send download URL, valid download URL, invalid download URL, unknown download URL, full report download URL, success, message

## QuickEmailVerification's plans (24)

- [QuickEmailVerification, free tier, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/free-tier-post-v1-bulk-verify/llms.txt): $0.00 per 1,000, 17% complete
- [QuickEmailVerification, $4 pack, Persistent Credits, 500 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/4-pack-persistent-credits-500-credits-post-v1-bulk-verify/llms.txt): $8.00 per 1,000, 17% complete
- [QuickEmailVerification, $8 pack, Persistent Credits, 1,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/8-pack-persistent-credits-1000-credits-post-v1-bulk-verify/llms.txt): $8.00 per 1,000, 17% complete
- [QuickEmailVerification, $20 pack, Persistent Credits, 2,500 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/20-pack-persistent-credits-2500-credits-post-v1-bulk-verify/llms.txt): $8.00 per 1,000, 17% complete
- [QuickEmailVerification, $35 pack, Persistent Credits, 5,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/35-pack-persistent-credits-5000-credits-post-v1-bulk-verify/llms.txt): $7.00 per 1,000, 17% complete
- [QuickEmailVerification, $60 pack, Persistent Credits, 10,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/60-pack-persistent-credits-10000-credits-post-v1-bulk-verify/llms.txt): $6.00 per 1,000, 17% complete
- [QuickEmailVerification, $120 pack, Persistent Credits, 25,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/120-pack-persistent-credits-25000-credits-post-v1-bulk-verify/llms.txt): $4.80 per 1,000, 17% complete
- [QuickEmailVerification, $200 pack, Persistent Credits, 50,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/200-pack-persistent-credits-50000-credits-post-v1-bulk-verify/llms.txt): $4.00 per 1,000, 17% complete
- [QuickEmailVerification, $320 pack, Persistent Credits, 100,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/320-pack-persistent-credits-100000-credits-post-v1-bulk-verify/llms.txt): $3.20 per 1,000, 17% complete
- [QuickEmailVerification, $660 pack, Persistent Credits, 250,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/660-pack-persistent-credits-250000-credits-post-v1-bulk-verify/llms.txt): $2.64 per 1,000, 17% complete
- [QuickEmailVerification, $775 pack, Persistent Credits, 350,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/775-pack-persistent-credits-350000-credits-post-v1-bulk-verify/llms.txt): $2.214 per 1,000, 17% complete
- [QuickEmailVerification, $900 pack, Persistent Credits, 500,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/900-pack-persistent-credits-500000-credits-post-v1-bulk-verify/llms.txt): $1.80 per 1,000, 17% complete
- [QuickEmailVerification, $1,350 pack, Persistent Credits, 1,000,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/1350-pack-persistent-credits-1000000-credits-post-v1-bulk-verify/llms.txt): $1.35 per 1,000, 17% complete
- [QuickEmailVerification, $2,300 pack, Persistent Credits, 2,500,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/2300-pack-persistent-credits-2500000-credits-post-v1-bulk-verify/llms.txt): $0.92 per 1,000, 17% complete
- [QuickEmailVerification, $3,500 pack, Persistent Credits, 5,000,000 credits, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/3500-pack-persistent-credits-5000000-credits-post-v1-bulk-verify/llms.txt): $0.70 per 1,000, 17% complete
- [QuickEmailVerification, $25 monthly, Per Day Credits, 500 credits a day, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/25-monthly-per-day-credits-500-credits-a-day-post-v1-bulk-verify/llms.txt): $1.667 per 1,000, 17% complete
- [QuickEmailVerification, $50 monthly, Per Day Credits, 1,000 credits a day, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/50-monthly-per-day-credits-1000-credits-a-day-post-v1-bulk-verify/llms.txt): $1.667 per 1,000, 17% complete
- [QuickEmailVerification, $80 monthly, Per Day Credits, 2,000 credits a day, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/80-monthly-per-day-credits-2000-credits-a-day-post-v1-bulk-verify/llms.txt): $1.333 per 1,000, 17% complete
- [QuickEmailVerification, $110 monthly, Per Day Credits, 3,000 credits a day, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/110-monthly-per-day-credits-3000-credits-a-day-post-v1-bulk-verify/llms.txt): $1.222 per 1,000, 17% complete
- [QuickEmailVerification, $160 monthly, Per Day Credits, 5,000 credits a day, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/160-monthly-per-day-credits-5000-credits-a-day-post-v1-bulk-verify/llms.txt): $1.067 per 1,000, 17% complete
- [QuickEmailVerification, $260 monthly, Per Day Credits, 10,000 credits a day, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/260-monthly-per-day-credits-10000-credits-a-day-post-v1-bulk-verify/llms.txt): $0.867 per 1,000, 17% complete
- [QuickEmailVerification, $525 monthly, Per Day Credits, 25,000 credits a day, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/525-monthly-per-day-credits-25000-credits-a-day-post-v1-bulk-verify/llms.txt): $0.70 per 1,000, 17% complete
- [QuickEmailVerification, $900 monthly, Per Day Credits, 50,000 credits a day, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/900-monthly-per-day-credits-50000-credits-a-day-post-v1-bulk-verify/llms.txt): $0.60 per 1,000, 17% complete
- [QuickEmailVerification, contact us, Custom volume, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/contact-us-custom-volume-post-v1-bulk-verify/llms.txt): 17% complete

## QuickEmailVerification's calls (2)

- `GET /v1/verify`: [QuickEmailVerification, free tier, GET /v1/verify](https://datacircle.dev/validate-email-apis/quickemailverification/free/llms.txt)
- `POST /v1/bulk-verify`: [QuickEmailVerification, free tier, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/free-tier-post-v1-bulk-verify/llms.txt)

## QuickEmailVerification's APIs (1)

- [QuickEmailVerification: email verification API pricing, 24 plans, POST /v1/bulk-verify](https://datacircle.dev/validate-email-apis/quickemailverification/free-tier-post-v1-bulk-verify/llms.txt)

## QuickEmailVerification: email verification API alternatives

- [BillionVerify, $120 monthly, Business, POST /verify/bulk](https://datacircle.dev/validate-email-apis/billionverify/120-monthly-business-post-verify-bulk/llms.txt): $0.60 per 1,000, 67% complete, live
- [Reoon, $9 monthly, Daily Credits, GET /verify](https://datacircle.dev/validate-email-apis/reoon/9-monthly-daily-credits-get-verify/llms.txt): $0.60 per 1,000, 67% complete, live
- [Listclean, $15 pack, 25K Credits, GET /verify/email/{email}](https://datacircle.dev/validate-email-apis/listclean/15-pack-25k-credits-get-verify-email-email/llms.txt): $0.60 per 1,000, 33% complete, live
- [MillionPhones, $16,800 yearly](https://datacircle.dev/validate-email-apis/millionphones/16800-yearly/llms.txt): $0.60 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 2026-10-26.

- https://docs.quickemailverification.com/bulk-email-verification/downloading-verification-reports
- https://docs.quickemailverification.com/bulk-email-verification/supported-file-formats
- https://docs.quickemailverification.com/email-verification-api/auto-recharge-setup-guide
- https://docs.quickemailverification.com/email-verification-api/check-job-status
- https://docs.quickemailverification.com/email-verification-api/kick-start-with-email-validation-api
- https://docs.quickemailverification.com/email-verification-api/verify-an-email-address
- https://docs.quickemailverification.com/email-verification-api/verify-email-list
- https://docs.quickemailverification.com/getting-started/email-deliverability-guarantee
- https://docs.quickemailverification.com/getting-started/understanding-email-verification-result
- https://quickemailverification.com/anti-spam?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://quickemailverification.com/email-verification-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://quickemailverification.com/enterprise?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://quickemailverification.com/faq?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://quickemailverification.com/plans?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://quickemailverification.com/privacy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://quickemailverification.com/register?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://quickemailverification.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing