# Alibaba Cloud, $70 pack, 10,000, POST /, ValidateEmail: Email verification API

> Email Verification is a pre-send process that systematically evaluates every email in a list through a combination of technical checks and proprietary algorithms to determine if it is syntactically correct, genuinely exists, and can successfully receive messages. Designed for email marketers, this validation step identifies and eliminates invalid, high-risk, or substandard addresses, thereby optimizing deliverability and safeguarding the successful transmission of your emails to target recipients.

Alibaba Cloud's email verification API on its "10,000" plan. It costs $7.00 per 1,000 emails. It returns 3 of the 6 key fields we check: Address, Deliverability, Company.
Half of the 1,712 plans we rank by price cost $2.632 per 1,000 or less. This plan costs less than 20% of the 1,712 plans.
The cheapest plan we rank by price is [treg, top-up from $10](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt), at $0.00 per 1,000.

- This page: https://datacircle.dev/validate-email-apis/alibaba-cloud/70-pack-10000-post-validateemail
- [Best email verification API in 2026](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://www.alibabacloud.com/product/directmail/pricing
- Its API docs: https://help.aliyun.com/en/direct-mail/api-dm-2015-11-23-validateemail
- Sold by: Alibaba Cloud (https://www.alibabacloud.com)
- Checked: 2026-10-25

## In the answer

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

## Price

- $ per 1,000: $7.00
- Billing: pay first

## Aggregators

- Aggregators: none

## Charges

- Per: call
- Also pays for: from the same budget: SendValidateFile

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $7.00

## In their words

- Their pitch: Email Verification is a pre-send process that systematically evaluates every email in a list through a combination of technical checks and proprietary algorithms to determine if it is syntactically correct, genuinely exists, and can successfully receive messages. Designed for email marketers, this validation step identifies and eliminates invalid, high-risk, or substandard addresses, thereby optimizing deliverability and safeguarding the successful transmission of your emails to target recipients.

## Data

- Freshness: live
- Keep data: no limit
- Use data: You will comply with all applicable laws and regulations for using the Products (including without limitation, any applicable data protection, import, re-import, export, strategic goods control, and re-export control laws [...]) (3.6), it is solely your responsibility to establish a legal basis for the processing of such data under local law, including providing adequate privacy notices and obtaining any required consents (3.7)

## Plan

- Pay: $70
- You get: 10,000 credits
- Enough for: 10,000 calls
- Expires: 1 year

## Rate limit

- Per second: 50
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: Action "ValidateEmail", Version "2015-11-23", Email. Optional: Timeout, CheckGraylist, ProbeType
- Method: POST
- Path: /

## About the plan

- Plan: 10,000
- Who can get it: anyone

## The 7 fields the plan's answer can hold

request ID, status, sub-status, email provider, free mailbox, local part, domain part

## Alibaba Cloud's plans (7)

- [Alibaba Cloud, $70 pack, 10,000, POST /, ValidateEmail](https://datacircle.dev/validate-email-apis/alibaba-cloud/70-pack-10000-post-validateemail/llms.txt): $7.00 per 1,000, 50% complete, live
- [Alibaba Cloud, $180 pack, 30,000, POST /, ValidateEmail](https://datacircle.dev/validate-email-apis/alibaba-cloud/180-pack-30000-post-validateemail/llms.txt): $6.00 per 1,000, 50% complete, live
- [Alibaba Cloud, $275 pack, 50,000, POST /, ValidateEmail](https://datacircle.dev/validate-email-apis/alibaba-cloud/275-pack-50000-post-validateemail/llms.txt): $5.50 per 1,000, 50% complete, live
- [Alibaba Cloud, $500 pack, 100,000, POST /, ValidateEmail](https://datacircle.dev/validate-email-apis/alibaba-cloud/500-pack-100000-post-validateemail/llms.txt): $5.00 per 1,000, 50% complete, live
- [Alibaba Cloud, $800 pack, 200,000, POST /, ValidateEmail](https://datacircle.dev/validate-email-apis/alibaba-cloud/800-pack-200000-post-validateemail/llms.txt): $4.00 per 1,000, 50% complete, live
- [Alibaba Cloud, $1,750 pack, 500,000, POST /, ValidateEmail](https://datacircle.dev/validate-email-apis/alibaba-cloud/1750-pack-500000-post-validateemail/llms.txt): $3.50 per 1,000, 50% complete, live
- [Alibaba Cloud, $3,000 pack, 1,000,000, POST /, ValidateEmail](https://datacircle.dev/validate-email-apis/alibaba-cloud/3000-pack-1000000-post-validateemail/llms.txt): $3.00 per 1,000, 50% complete, live

## Alibaba Cloud's calls (2)

- `POST /`, SendValidateFile: [Alibaba Cloud, $70 pack, 10,000, POST /, SendValidateFile](https://datacircle.dev/validate-email-apis/alibaba-cloud/70-pack-10000-post-sendvalidatefile/llms.txt)
- `POST /`, ValidateEmail: [Alibaba Cloud, $70 pack, 10,000, POST /, ValidateEmail](https://datacircle.dev/validate-email-apis/alibaba-cloud/70-pack-10000-post-validateemail/llms.txt)

## Alibaba Cloud's APIs (1)

- [Alibaba Cloud: email verification API pricing, 7 plans, POST /, ValidateEmail](https://datacircle.dev/validate-email-apis/alibaba-cloud/70-pack-10000-post-validateemail/llms.txt)

## Alibaba Cloud: email verification API alternatives

- [Gamalogic, $7 pack, Pay As You Go, 1,000 Credits, POST /batchemailvrf](https://datacircle.dev/validate-email-apis/gamalogic/7-pack-pay-as-you-go-1000-credits-post-batchemailvrf/llms.txt): $7.00 per 1,000, 17% complete, live
- [Abstract API, $35 monthly](https://datacircle.dev/validate-email-apis/abstract-api/35-monthly/llms.txt): $7.00 per 1,000, 50% complete, live
- [Bouncer, $35 pack, Pay as you go, 5,000 credits, POST /v1.1/email/verify/batch](https://datacircle.dev/validate-email-apis/bouncer/35-pack-pay-as-you-go-5000-credits-post-v1-1-email-verify-batch/llms.txt): $7.00 per 1,000, 67% complete, live
- [EmailOversight, $70 monthly](https://datacircle.dev/validate-email-apis/emailoversight/70-monthly/llms.txt): $7.00 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 2026-10-25.

- https://api.aliyun.com/meta/v1/products/Dm/versions/2015-11-23/api-docs.json
- https://help.aliyun.com/en/direct-mail/api-dm-2015-11-23-getvalidationquota
- https://help.aliyun.com/en/direct-mail/api-dm-2015-11-23-overview
- https://help.aliyun.com/en/direct-mail/api-dm-2015-11-23-validateemail
- https://help.aliyun.com/en/direct-mail/user-guide/email-address-validity-verification
- https://www.alibabacloud.com/help/en/legal/latest/alibaba-cloud-international-website-product-terms-of-service-v-3-8-0
- https://www.alibabacloud.com/product/directmail
- https://www.alibabacloud.com/product/directmail/pricing