12-Point Checklist
1. Fast message delivery 2. Flexible inbox duration 3. Multiple inbox support 4. Custom-name availability 5. Mobile-friendly interface 6. Reliable uptime 7. Clear privacy policy 8. Easy inbox switching 9. No hidden critical limits 10. Strong abuse protection 11. Good UX for OTP retrieval 12. Clear migration path to permanent email
Scoring Method
Rate each point from 1 to 5, then compare providers by total score.
Bottom Line
A checklist approach prevents random tool selection and helps you pick a provider that fits real workflows.