Api2Pdf - PDF Generation, Powered by AWS Lambda vs Submail (赛邮)
If you need a Phone API that's easy to integrate, go with Submail (赛邮).
Api2Pdf - PDF Generation, Powered by AWS Lambda
# Introduction [Api2Pdf](https://www.api2pdf.com) is a powerful PDF generation API with no rate limits or file size constraints. Api2Pdf runs on AWS Lambda, a serverless architecture powered by Am...
Submail (赛邮)
Multi-channel messaging API — SMS, email, voice, international messaging with delivery tracking
Api2Pdf - PDF Generation, Powered by AWS Lambda
- Simple API key authentication
- HTTPS supported
Submail (赛邮)
- No authentication required
- HTTPS supported
| Feature | Api2Pdf - PDF Generation, Powered by AWS Lambda | Submail (赛邮) |
|---|---|---|
| Authentication | apiKey | None |
| HTTPS | Yes | Yes |
| CORS | Unknown | Unknown |
When to use which?
Submail (赛邮) is the better choice for quick prototypes and hackathons since it requires no authentication.