InboxTrue vs QuickEmailVerification
InboxTrue
inboxtrue.comQuickEmailVerification
quickemailverification.comSide by side
| Figure | InboxTrue | QuickEmailVerification |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 3 |
| Spec score · Email Verification APIs | 7.9 (#10) | 7.8 (#19) |
| Integrations | The maker describes integration through a REST API but does not name third-party app integrations on the opened pages. | The maker lists integrations including ActiveCampaign, AWeber, Brevo, HubSpot, Mailchimp, Salesforce, SendGrid, Make, and others. |
| Support | Enterprise customers can request dedicated support, and the API documentation says customers can contact InboxTrue about higher rate limits. | The pricing page says a dedicated customer support team is available to help users. |
Plans
QuickEmailVerification
- Free TierFree
- Pay As You Go$4, paid once
- High VolumePriced on request
In their own words
QuickEmailVerification
QuickEmailVerification checks whether email addresses are valid and deliverable, to help reduce bounces and support email deliverability. It offers web tools and an API for individual checks, signup-time verification, and bulk lists. The Bulk Email Verifier accepts drag-and-drop lists, ESP imports, computer uploads, and API uploads. Its REST API returns JSON, with signals such as safe-to-send status, disposable or role addresses, accept-all behavior, free email providers, and typo suggestions. The batch API accepts CSV files, reports job progress, offers categorized results for download, and can notify completion by webhook. Listed integrations include ActiveCampaign, AWeber, Brevo, HubSpot, Mailchimp, Salesforce, SendGrid, and Make. Developer examples or libraries cover PHP, Node.js, Python, Ruby, Go, Java, C#, VB.Net, and cURL. QuickEmailVerification says it is ISO 27001 certified and compliant with GDPR, CCPA, and HIPAA. The free tier costs nothing and resets with 100 credits each day. Pay As You Go costs $4, paid once for 500 credits that do not expire.