# Voila Norbert, pay as you go, Verify pay-as-you-go, above 500k emails: Email validation API

> Automatically verify email addresses for deliverability [...] Use our verification API to integrate Norbert’s real-time email verification superpowers to any part of your software and business processes.

Voila Norbert's email validation API on its Verify pay-as-you-go, above 500k emails plan, $1.00 per 1,000 emails.
The median plan costs $5.24 per 1,000. This plan costs less than 86% of the 519 priced plans.

- This page: https://datacircle.dev/validate-email-apis/voila-norbert/pay-as-you-go-verify-pay-as-you-go-above-500k-emails
- Get it: https://www.voilanorbert.com/pricing/
- Its API docs: https://api.voilanorbert.com/2018-01-08/#verify-endpoint
- Sold by: Voila Norbert (https://www.voilanorbert.com)
- Checked: 2026-10-16

## Price

- $ per 1,000: $1.00
- Billing: pay as you go

## Charges

- Per: result

## Not found

- $ per 1,000: $1.00

## Catch-all

- $ per 1,000: $1.00

## In their words

- Their pitch: Automatically verify email addresses for deliverability [...] Use our verification API to integrate Norbert’s real-time email verification superpowers to any part of your software and business processes.

## Data

- Freshness: live
- Keep data: no limit
- Use data: Terms: "VoilaNorbert prohibits using the Service for any commercial purposes other than the use of (or inquiry about) VoilaNorbert products or services. [...] you may not resell or link to other sites for the purpose of selling VoilaNorbert products or services of any kind", "you shall have sole responsibility for [...] ensuring any required consent of a data subject has been or is obtained". Acceptable Use Policy: "You agree to not use the Service to: Harass, threaten or otherwise cause distress, unwanted attention or discomfort to a person or entity, [...] Send any unsolicited commercial email, spam, or bulk commercial email to recipients who have not explicitly consented to receiving commercial emails from you, [...] Violate (intentionally or unintentionally) any applicable local, state, national or international law"

## Plan

- Pay: per call

## Rate limit

- Per second: 2

## Speed

- Answer: by polling or webhook

## The call

- You send: data (the emails, one a line) or a CSV file, webhook, rerun_frequency
- Method: POST
- Path: /verifier/upload

## About the plan

- Plan: Verify pay-as-you-go, above 500k emails
- Who can get it: anyone 18 or over

## The 5 fields in the plan's answer

email, deliverable, risky, bounce, error message

## Voila Norbert's plans (2)

- [Voila Norbert, pay as you go, Verify pay-as-you-go, above 500k emails](https://datacircle.dev/validate-email-apis/voila-norbert/pay-as-you-go-verify-pay-as-you-go-above-500k-emails/llms.txt): $1.00 per 1,000, live
- [Voila Norbert, pay as you go, Verify pay-as-you-go, up to 500k emails](https://datacircle.dev/validate-email-apis/voila-norbert/pay-as-you-go-verify-pay-as-you-go-up-to-500k-emails/llms.txt): $3.00 per 1,000, live

## Voila Norbert's calls (1)

- `POST /verifier/upload`: [Voila Norbert, pay as you go, Verify pay-as-you-go, above 500k emails](https://datacircle.dev/validate-email-apis/voila-norbert/pay-as-you-go-verify-pay-as-you-go-above-500k-emails/llms.txt)

## Similar plans of other providers

- [EmailListVerify, $494 pack, 500,000 credits, GET /api/verifyEmailDetailed](https://datacircle.dev/validate-email-apis/emaillistverify/494-pack-500000-credits-get-api-verifyemaildetailed/llms.txt): $0.988 per 1,000, live
- [Anymail Finder, $4,990 pack](https://datacircle.dev/validate-email-apis/anymail-finder/4990-pack/llms.txt): $0.998 per 1,000, live
- [Clearout, $10,000 pack](https://datacircle.dev/validate-email-apis/clearout/10000-pack/llms.txt): $1.00 per 1,000, live
- [Gamalogic, $1,000 pack, Pay As You Go, 1,000,000 Credits, POST /batchemailvrf](https://datacircle.dev/validate-email-apis/gamalogic/1000-pack-pay-as-you-go-1000000-credits-post-batchemailvrf/llms.txt): $1.00 per 1,000, live

## Sources

From each provider's own pricing page and docs. We read this row from these pages on 2026-10-16.

- https://api.voilanorbert.com/2018-01-08/
- https://api.voilanorbert.com/2018-01-08/#verify-endpoint
- https://docs.voilanorbert.com/article/51-how-much-will-it-cost-to-verify-my-emails
- https://www.voilanorbert.com/
- https://www.voilanorbert.com/acceptable-use-policy/
- https://www.voilanorbert.com/api/
- https://www.voilanorbert.com/pricing/
- https://www.voilanorbert.com/privacy-policy/
- https://www.voilanorbert.com/terms-of-use/
- https://www.voilanorbert.com/verify/