EmailKit vs EmailMarker
EmailKit
emailkit.devEmailMarker
emailmarker.comSide by side
| Figure | EmailKit | EmailMarker |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 1 | 9 |
| Spec score · Email Verification Services | 7.3 (#31) | 8.1 (#12) |
| API | EmailKit offers a RESTful API with documentation for integrating verification into an app or signup flow. | The service provides a REST JSON API with single and bulk verification endpoints, API-key authentication, and valid, invalid, or unknown results. |
| Bulk verification | Users can upload a CSV or paste a list to verify addresses with real-time progress. | Users can upload CSV files for bulk verification, view valid, invalid, risky, and unknown results, and download cleaned lists; the features page states up to 1 million emails per upload. |
| Purpose | EmailKit is an email verification platform for cleaning lists and reducing bounces. | EmailMarker verifies email addresses and email lists to remove invalid addresses, reduce bounces, and protect sender reputation. |
Plans
EmailMarker
- Free signup creditsFree
- 1,000 email verifications$3, paid once
- 5,000 email verifications$13, paid once
- 10,000 email verifications$21, paid once
- 50,000 email verifications$84, paid once
- 100,000 email verifications$161, paid once
- 500,000 email verifications$441, paid once
- 1,000,000 email verifications$589, paid once
- 2,000,000 email verifications$999, paid once
In their own words
EmailMarker
EmailMarker verifies individual email addresses and lists to help remove invalid entries, reduce bounces, and protect sender reputation. Its checks cover syntax and typos, disposable and role-based addresses, spam traps, MX records, catch-all settings, SMTP, domain age, and a risk score. For bulk work, users can upload CSV files, review valid, invalid, risky, and unknown results, and download cleaned lists; uploads can contain up to 1 million emails. The REST JSON API supports single and bulk verification with API-key authentication, and code examples or SDKs are listed for Node.js, Python, PHP, Ruby, and Go. Integrations include Mailchimp, GetResponse, Kit, AWeber, ActiveCampaign, Klaviyo, Brevo, MailerLite, SendGrid, and Mailgun. EmailMarker is available on the web and through an API, and offers real-time form checks. The free signup includes 150 verifications at free. Paid credits are one-time purchases, starting at $3, paid once for 1,000 verifications. Results may vary and are not guaranteed to be absolutely accurate.