Flite
6.8#91 in text-to-speech softwareFree planFree planAndroidAPILinuxmacOS
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| Fact | Flite | Resemble AI |
|---|---|---|
| API access | Yes | Yes |
| Deployment | Voice, lexicon, and language data can be compiled into C representations and linked into an application, and voice files may also be loaded from disk or HTTP. | Enterprise deployments can run as managed SaaS, private cloud/VPC, hybrid or air-gapped on-premises installations. |
| Export formats | WAV | WAV,MP3 |
| Platforms | The project reports successful builds on Linux, Mac OS X, Android, FreeBSD, Solaris, Windows through Cygwin or Windows Subsystem for Linux, and experimental WASI. | web,API,self-hosted |
| Security | The README warns that command-line feature-setting options are debug facilities and malicious values can stop Flite from working, so they are not intended for standard users. | The company site lists GDPR, ISO 27001, SOC 2 Type II, HIPAA-aligned data handling, zero-retention mode, and air-gapped deployment. |
Flite suits developers embedding speech synthesis in Android, Linux, macOS, Windows, self-hosted, or API-based projects. It is useful where low resource use, WAV output, or commercial source-code licensing matters.
It suits developers and enterprises looking to detect synthetic media or protect content, with options for API use and varied deployment environments. Teams needing large-file or batch uploads should consider the listed plan limits.