# Superdata, $10 pack: Email verification API

> Check email deliverability and catch-all domain signals.

Superdata's PAYG $10 plan for the email verification API costs $50.00 per 1,000 emails. We check each provider's docs for 6 fields. Superdata's docs list 2: Address, Deliverability.
We haven't run Superdata through [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt) yet.
We rank 4,337 plans for email verification APIs by price. Half the plans cost $2.00 or less per 1,000 emails. This plan costs less per 1,000 emails than 3% of the 4,337 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. [StableEnrich's pay-as-you-go plan](https://datacircle.dev/validate-email-apis/stableenrich/pay-as-you-go-pay-per-request-with-x402-or-mpp-post-api-minerva-validate-emails/llms.txt) costs the least for 10,000 emails a month: $0.05.
[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), [Validemail.co](https://datacircle.dev/validate-email-apis/validemail-co/9-90-monthly-9-90-month-get-api-v1-validate/llms.txt) and [looot](https://datacircle.dev/validate-email-apis/looot/top-up/llms.txt) are the best email verification API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-email-apis/superdata/10-pack
- [Email validation API: best verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://superdata.so/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: `POST https://api.superdata.so/v1/email/validate`
- API key: with the plan, on https://superdata.so/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://docs.superdata.so/reference/email-validation-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Sold by: Superdata (https://superdata.so?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-09

## In the answer

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

## Price

- $ per 1,000 emails: $50.00
- Per: call
- Billing: pay first

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Social URL to Email API · Email Lookup API · Profile API · Profile Posts API · Company API · Company Posts API · Company Search API · People Search API · Similar Companies API · Company Lookalikes API · Company Enrichment API · Company Headcount API · Company Funding API · Jobs API · Tech Stack API · CRM Enrichment API

## Overage

- Units cap: hard

## Catch-all

- $ per 1,000: $50.00

## In their words

- Their pitch: Check email deliverability and catch-all domain signals.

## Data

- What it checks: mail servers, disposable domains
- Keep data: no limit
- Use data: You agree not to misuse the Service. This includes, without limitation: Violating applicable laws or third-party rights. Attempting to gain unauthorized access to the Service, other accounts, or our systems. Uploading malware, spam, or harmful code. Reverse engineering, scraping, or reselling the Service except as permitted by law. Using the Service to generate unlawful, deceptive, or abusive content. Interfering with the normal operation, security, or performance of the Service. [...] Review returned data before acting on it and use it in accordance with applicable privacy, marketing, and data-protection requirements.

## Plan

- Pay: $10
- You get: 200 credits
- Enough for: 200 calls
- Expires: 18 months of inactivity

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email. Optional: strategy, maxage
- Method: POST
- Path: /v1/email/validate

## About the plan

- Plan: PAYG $10
- Who can get it: anyone at least 16 years old and able to form a binding contract

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

email, normalized email, validity, validated at, uses greylist, retry after, gateway, disposable, consumer address, catch-all, MX records

## Superdata's plans (5)

- [Superdata, $10 pack](https://datacircle.dev/validate-email-apis/superdata/10-pack/llms.txt): $50.00 per 1,000, 33% complete
- [Superdata, $50 pack](https://datacircle.dev/validate-email-apis/superdata/50-pack/llms.txt): $30.00 per 1,000, 33% complete
- [Superdata, $100 pack](https://datacircle.dev/validate-email-apis/superdata/100-pack/llms.txt): $13.20 per 1,000, 33% complete
- [Superdata, $500 pack](https://datacircle.dev/validate-email-apis/superdata/500-pack/llms.txt): $12.00 per 1,000, 33% complete
- [Superdata, $1,000 pack](https://datacircle.dev/validate-email-apis/superdata/1000-pack/llms.txt): $10.80 per 1,000, 33% complete

## Superdata's calls for this API (1)

- `POST /v1/email/validate`: [Superdata, $10 pack](https://datacircle.dev/validate-email-apis/superdata/10-pack/llms.txt)

## Superdata's APIs (15)

- [Superdata: LinkedIn company post API pricing, 5 plans](https://datacircle.dev/linkedin-company-post-apis/superdata/10-pack/llms.txt)
- [Superdata: LinkedIn company data API pricing, 5 plans](https://datacircle.dev/linkedin-company-profile-apis/superdata/10-pack/llms.txt)
- [Superdata: LinkedIn profile post API pricing, 5 plans](https://datacircle.dev/linkedin-person-post-apis/superdata/10-pack/llms.txt)
- [Superdata: LinkedIn profile API pricing, 5 plans](https://datacircle.dev/linkedin-profile-apis/superdata/10-pack/llms.txt)
- [Superdata: LinkedIn job details API pricing, 5 plans](https://datacircle.dev/linkedin-job-details-apis/superdata/10-pack/llms.txt)
- [Superdata: company discovery API pricing, 5 plans](https://datacircle.dev/company-discovery-apis/superdata/10-pack/llms.txt)
- [Superdata: company enrichment API pricing, 5 plans](https://datacircle.dev/company-enrichment-apis/superdata/10-pack/llms.txt)
- [Superdata: company funding API pricing, 5 plans](https://datacircle.dev/company-funding-apis/superdata/10-pack/llms.txt)
- [Superdata: company headcount API pricing, 5 plans](https://datacircle.dev/company-headcount-apis/superdata/10-pack/llms.txt)
- [Superdata: tech stack API pricing, 5 plans](https://datacircle.dev/company-technology-apis/superdata/10-pack/llms.txt)
- [Superdata: email verification API pricing, 5 plans](https://datacircle.dev/validate-email-apis/superdata/10-pack/llms.txt)
- [Superdata: email finder API pricing, 5 plans](https://datacircle.dev/find-email-apis/superdata/10-pack/llms.txt)
- [Superdata: people search API pricing, 5 plans](https://datacircle.dev/people-search-apis/superdata/10-pack/llms.txt)
- [Superdata: similar companies API pricing, 5 plans, GET /v1/company/lookalikes](https://datacircle.dev/similar-company-apis/superdata/10-pack-payg-10-get-v1-company-lookalikes/llms.txt)
- [Superdata: similar companies API pricing, 5 plans, GET /v1/company/similar](https://datacircle.dev/similar-company-apis/superdata/10-pack-payg-10-get-v1-company-similar/llms.txt)
- [Superdata: reverse email lookup API pricing, 5 plans, POST /v1/crm/enrich](https://datacircle.dev/reverse-email-lookup-apis/superdata/10-pack-payg-10-post-v1-crm-enrich/llms.txt)
- [Superdata: reverse email lookup API pricing, 5 plans, POST /v1/email/lookup](https://datacircle.dev/reverse-email-lookup-apis/superdata/10-pack-payg-10-post-v1-email-lookup/llms.txt)

## Superdata: email verification API alternatives

- [IPQualityScore, $5,999.88 yearly](https://datacircle.dev/validate-email-apis/ipqualityscore/5999-88-yearly/llms.txt): $49.999 per 1,000, 67% complete, live
- [Loqate, $100 pack, Pay-as-you-go $100, GET /EmailValidation/Batch/Validate/v1.20/json6.ws](https://datacircle.dev/validate-email-apis/loqate/100-pack-pay-as-you-go-100-get-emailvalidation-batch-validate-v1-20-json6-ws/llms.txt): $50.00 per 1,000, 50% complete
- [PeopleSearch.im, $5 pack](https://datacircle.dev/validate-email-apis/peoplesearch-im/5-pack/llms.txt): $50.00 per 1,000, 50% complete, live
- [Defastra, top-up, Pay as you go, next 50,000 requests a month](https://datacircle.dev/validate-email-apis/defastra/top-up-pay-as-you-go-next-50000-requests-a-month/llms.txt): $50.00 per 1,000, 67% 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 2026-11-09.

- https://docs.superdata.so/governance/credits-and-privacy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://docs.superdata.so/reference/email-validation-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://docs.superdata.so/reference/profile-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://docs.superdata.so/reference/rest-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://superdata.so/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://superdata.so/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing