We've compared 2 tools across pricing, features, ratings, and reviews to help you make an informed decision. No paid placements — just facts.
Compare different tools →| Feature |  Amazon Polly Developer Tools | PlanetScale Developer Tools |
|---|---|---|
| Rating | No reviews yet | 4.8(146) |
| Starting Price | — | Free |
| Pricing Model | Freemium | Freemium |
| Free Plan | ||
| Free Trial | 365 days | |
| API Available |
| Verified | Verified |
| Founded | — | 2018 |
| HQ | — | San Francisco, CA |
| Team Size | — | 51-200 |
| Platforms | — | WebCLI |
| Top Integrations | AWS | VercelRailwayFly.ioGitHub+2 more |
| Description | Amazon Polly is a fully-managed AWS cloud service that uses deep learning to convert text such as articles, web pages, and PDFs into lifelike spoken audio via an API. It offers 100+ neural and standard voices across 40+ languages and variants, with SSML tags and custom lexicons to control pronunciation, emphasis, intonation, and style. Output can be streamed in real time or saved to standard audio files like MP3 and OGG for use in speech-enabled applications. | PlanetScale is the MySQL-compatible database built for developers. With database branching, non-blocking schema changes, and horizontal sharding, PlanetScale powers production databases for teams at GitHub, YouTube, and thousands of startups. |