APILayer Marketplace vs MailboxValidator
APILayer Marketplace
marketplace.apilayer.com
MailboxValidator
mailboxvalidator.comSide by side
| Figure | APILayer Marketplace | MailboxValidator |
|---|---|---|
| Price from | $19.99/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 4 | 10 |
| Spec score · Email Validation Software | 8.5 (#1) | 7.9 (#7) |
| Headquarters | Vienna, Austria | Penang, Malaysia |
| Security | The marketplace FAQ says account passwords are stored using industry-standard non-reversible hashing algorithms. | Hexasoft says it maintains technical, administrative, and physical measures reasonably designed to help protect personal data from unauthorized processing. |
| Support | APILayer provides support through its support page and documentation, and lists [email protected] for larger rate-limit requests. | The privacy policy lists [email protected] and says to allow up to four weeks for a reply to privacy inquiries. |
Plans
APILayer Marketplace
- Free PlanFree
- Starter Plan$19.99 a month
- Pro Plan$149.99 a month
- Custom PlanPriced on request
MailboxValidator
- API-FREEFree
- API-FREE+Free
- BULK-TRIALFree
- BULK-1$19.95, paid once
- BULK-5$39.95, paid once
- BULK-10$59.95, paid once
- BULK-50$149.95, paid once
- BULK-100$199.95, paid once
- BULK-500$399.95, paid once
- BULK-1000$699.95, paid once
In their own words
APILayer Marketplace
APILayer Marketplace is a public web and API platform for discovering, integrating and managing APIs across categories such as machine learning and financial data. APILayer describes a catalog of more than 40 production-grade APIs with one API key, a shared dashboard and consistent documentation. The browser-based Live Demo lets users change parameters, try requests and view sample code in several programming languages. The platform combines subscription billing, usage tracking and support, and responses include a header showing remaining limits. Users must subscribe to an API before using it; almost all APIs have a free plan. Subscriptions can be upgraded, downgraded or canceled without a long-term commitment. Plans include Free Plan at free, billed monthly, with 100 requests monthly; Starter Plan at $19.99 a month; and Pro Plan at $149.99 a month. APILayer targets individual developers and enterprise teams in fintech, e-commerce and SaaS.
MailboxValidator
MailboxValidator checks email addresses and mailboxes to flag invalid addresses and help reduce email bounces. It is available on the web and through an API, with single-address results returned as JSON or XML. For lists, users can upload text or CSV files for bulk validation. Checks cover syntax, MX records, SMTP responses, greylisting, disposable and free-provider addresses, role addresses, suppression, DMARC, strict SPF, and website reachability. The company says it tests the connection through the SMTP server without sending a message to the recipient. Listed integrations include Zapier, Make, MailChimp, Mailgun, SendGrid, HubSpot, and others; API documentation links libraries for Node.js, Ruby, PHP, Perl, Python, Java,.NET, Go, and Rust. The free API plan is free, billed per month, with 300 queries and 30-day validity. A bulk trial is free for 100 queries and 30-day validity. Yahoo validations are unsupported, and non-ASCII addresses are marked invalid syntax. The FAQ says refunds are not offered; its privacy policy says processed personal data is retained indefinitely, subject to policy limits on deletion requests.