AtData SafeToSend vs DeBounce
AtData SafeToSend
atdata.com
DeBounce
debounce.comSide by side
| Figure | AtData SafeToSend | DeBounce |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 4 | 1 |
| Spec score · Email Verification Services | 8.4 (#6) | 7.8 (#21) |
| Integrations | AtData lists integrations including ActiveCampaign, AWeber, Campaign Monitor, Constant Contact, DotDigital, GetResponse, HubSpot, Klaviyo, Mailchimp, Marketo, and Salesforce Marketing Cloud. | Listed integrations include HubSpot, Google Sheets, Mailchimp, ActiveCampaign, Mailjet, ConvertKit, MailerLite, Klaviyo, Brevo, Mailgun, WordPress and Zapier. |
| Purpose | SafeToSend uses real-time activity and engagement signals to assess whether an email address is valid and valuable for marketing. | DeBounce verifies email addresses through syntax, domain, mailbox, catch-all and other checks. |
| Security | AtData says submitted files are encrypted at rest with AES-256 and transfers are encrypted in transit using TLS or SFTP. | DeBounce states that retained personal data is stored in Germany, websites use SSL, raw-data servers are private-network-only, and result files are encrypted. |
| Support | AtData offers dedicated email address experts and lists a Help Center for support articles. | The site advertises 24/7 support with experts. |
Plans
AtData SafeToSend
- SafeToSend — 100,000 credits$0.01, paid once
- SafeToSend — 500,000 credits$0.01, paid once
- SafeToSend — 50,000 credits$0.01, paid once
- SafeToSend — 5,000 credits$0.01, paid once
In their own words
AtData SafeToSend
AtData SafeToSend has no write-up on Specifiction yet; its figures are above.
DeBounce
DeBounce checks email addresses for syntax, domain, mailbox, catch-all and other issues. Users can upload TXT or CSV lists for bulk validation, then download result segments they can customize. The service detects disposable addresses and filters spam traps and honeypots. Its API handles real-time and bulk checks and can be used from Shell, Node.js, Ruby, PHP and Python environments. Concurrent validation defaults to five requests; higher throughput may be available on enterprise plans. List Monitoring rechecks connected lists about daily, typically 15–35 times per month, and usually uses credits equal to around twice the monitored list size each month. Integrations include HubSpot, Google Sheets, Mailchimp, ActiveCampaign, Mailjet, ConvertKit, MailerLite, Klaviyo, Brevo, Mailgun, WordPress and Zapier. DeBounce says real-time API addresses are not stored and bulk lists and result files are deleted after seven days. Its Pay-As-You-Go option is listed at free, with 5K–5M credit options, one credit per email validation and credits that never expire. A free plan and free trial are listed.