Side by side
Email Hippo vs Proofy
Both stand on email validation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial APIWeb
Email Hippo combines bulk verification, real-time API checks, intelligence, and fraud signals. Its paid plans and non-rolling credits make volume planning important.
Visit Email Hippo
Free plan APIWeb
Proofy combines one-off checks, bulk verification, API workflows, and form integrations. Its technical signals and stated accuracy target are useful, while uncertain server responses can still require review.
Visit ProofyThe facts
| Email Hippo | Proofy | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | Not published | Not published |
| Runs on | API, Web | API, Web |
| Lowest paid plan | CORE subscription: $9.88 a month | Trial: $5, paid once |
| Plans published | 6 | 1 |
| Maker | Not published | Not published |
| Website | emailhippo.com | proofy.io |
| On email validation software | #11 of 13 | #7 of 13 |
Email Hippo: what it does well
- Bulk CSV verification up to 500,000 emails
- Real-time DNS, MX, and SMTP checks
- Disposable address detection
- Risk score from 0 to 10
- Numerous listed integrations
What to know first
- No free plan
- Unused credits do not roll over
- ASSESS online volume capped at 1,000,000 monthly
- Plans start at $9.88 a month
Proofy: what it does well
- Bulk files support up to 1 million addresses
- REST API supports real-time and batch checks
- Disposable detection included
- Credits roll over
- Free single-address checker
What to know first
- Paid service
- No free trial
- Catch-all results may be Risky or Unknown
- Bulk files are removed after 60 days
Alternatives to Email Hippo Alternatives to Proofy The whole list