EmailMarker vs Impressionwise
EmailMarker
emailmarker.comImpressionwise
impressionwise.comSide by side
| Figure | EmailMarker | Impressionwise |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 9 | 2 |
| Spec score · Email Verification Services | 8.1 (#12) | 7.9 (#17) |
| Integrations | The integrations page lists Mailchimp, GetResponse, Kit, AWeber, ActiveCampaign, Klaviyo, Brevo, MailerLite, SendGrid, and Mailgun. | The service offers a real-time API, FTP file transfer, and workflow integrations, with connectors for CRMs, ESPs, forms, spreadsheets, and ad platforms. |
| Support | The privacy policy identifies Crisp as the live chat and customer support platform; pricing lists priority support with purchases. | The contact page lists phone, email, and a contact form, with phone support Monday through Friday, 9am to 6pm EST. |
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
Impressionwise
- Verification with Threat Removal$87, paid once
- EnterprisePriced on request
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.
Impressionwise
Impressionwise has no write-up on Specifiction yet; its figures are above.