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- Cloudmersive Email Verification API
Cloudmersive Email Verification API
Pleasanton, California
Plans and prices
Basic
10,000 Calls/Month · 2 Calls/Second (Rate Limit)
Read 7 Oct 2026 · cloudmersive.com
Business
25,000 Calls/Month · 2 Calls/Second (Rate Limit)
Read 7 Oct 2026 · cloudmersive.com
Business Premier
50,000 Calls/Month · 3 Calls/Second (Rate Limit)
Read 7 Oct 2026 · cloudmersive.com
Business Advantage
100,000 Calls/Month · 4 Calls/Second (Rate Limit)
Read 7 Oct 2026 · cloudmersive.com
Medium Business
250,000 Calls/Month · 5 Calls/Second (Rate Limit)
Read 7 Oct 2026 · cloudmersive.com
Medium Business Premier
350,000 Calls/Month · 5 Calls/Second (Rate Limit)
Read 7 Oct 2026 · cloudmersive.com
Medium Business Pro
750,000 Calls/Month · 6 Calls/Second (Rate Limit)
Read 7 Oct 2026 · cloudmersive.com
Medium Business Pro Plus
1,000,000 Calls/Month · 6 Calls/Second (Rate Limit)
Read 7 Oct 2026 · cloudmersive.com
Enterprise
Unlimited Calls/Month · Unlimited Calls/Second (Rate Limit) · Private cloud deployment support · Customizable support SLA
Read 7 Oct 2026 · cloudmersive.com
On the record
- API endpoint
- The full email validation endpoint is POST /validate/email/address/full and checks syntax, identifies the mail server, and contacts it to verify account existence.api.cloudmersive.com · read 7 Oct 2026
- Compliance
- Cloudmersive says it supports GDPR and CCPA compliance needs and offers Data Processing Agreements.cloudmersive.com · read 7 Oct 2026
- Deployment
- The APIs can be deployed to public cloud, managed instances, private cloud or on-premises, PaaS, and government cloud environments.cloudmersive.com · read 7 Oct 2026
- Encryption
- Cloudmersive says API endpoint traffic uses HTTPS with 2048-bit public-key cryptography and TLS 1.2 or later.cloudmersive.com · read 7 Oct 2026
- Free usage
- Cloudmersive offers 600 free API calls per month with no expiration.cloudmersive.com · read 7 Oct 2026
- Integration access
- The API reference lists connectors and access options including Azure Logic Apps, Power Automate, Mendix, Salesforce Apex, Postman, and SOAP/WSDL.api.cloudmersive.com · read 7 Oct 2026
- Intended users
- Cloudmersive describes its APIs as tools for businesses and developers addressing business and project needs.cloudmersive.com · read 7 Oct 2026
- Purpose
- The API verifies whether an email address exists by checking with the email server without sending an email to the customer.cloudmersive.com · read 7 Oct 2026
- Real-time use
- The product describes its verification as on-demand and suitable for signup and checkout flows.cloudmersive.com · read 7 Oct 2026
- Result details
- The product demo displays email validity, mail server, syntax, domain, mailbox, and catch-all status.cloudmersive.com · read 7 Oct 2026
- Scale and SDKs
- Cloudmersive says the APIs are highly scalable and callable natively from over 10 programming languages.cloudmersive.com · read 7 Oct 2026
- Security and retention
- Cloudmersive says its stateless APIs do not store or retain payload data after a transaction completes.cloudmersive.com · read 7 Oct 2026
- Support
- The product page says its support team is available around the clock and that all plans include support.cloudmersive.com · read 7 Oct 2026
- Validation checks
- Email verification uses syntax, DNS, and server-level checks.cloudmersive.com · read 7 Oct 2026
