Reacher
6.2#20 in email verification apisFrom €69 a monthWebAPISelf-hosted
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| Fact | Reacher | ZeroBounce |
|---|---|---|
| Integrations | The API can be linked to applications and platforms such as Mailchimp or HubSpot, or synced with a CRM system. | The platform lists integrations for CRMs, marketing systems, forms, spreadsheets, ecommerce, and automation services including HubSpot, Salesforce, Mailchimp, Zapier, Google Sheets, and Shopify. |
| Purpose | Reacher is an open-source email verification API for checking deliverability, cleaning email lists, and preventing bounces. | ZeroBounce verifies email addresses, cleans lists, builds sender reputation, and monitors inbox health. |
You want what its maker publishes above — check its page for the details.
ZeroBounce suits businesses cleaning email lists or monitoring deliverability, whether they work with bulk files or a real-time API. Its iOS app offers list cleaning on mobile.