Coming soon

Comparison

Avocado vs Piper and command-line voice tools

Piper is a fast, lightweight text-to-speech engine you run from the command line or build into other software. Avocado is a Mac app with a studio around many voice models.

Coming soon for MacFree for Apple silicon Macs · macOS 15 or later

At a glance

Avocado and Piper side by side
AvocadoPiper
How you use itA Mac app with pages for generating, creating voices, a library and projectsCommand line, a small web server, or Python and C++ code
VoicesMany model families, plus voices you clone, design or trainIts own voices, covering 39 languages
Voice cloningYes, with many models, after confirming you have permissionNot listed
Where voices are madeOn your MacOn your computer
Projects and takesProjects, tags, history and a take for every generationWrites audio files or streams audio
PriceFree (coming soon)Free

Choose Avocado if

  • You'd rather use an app than a terminal.
  • You want cloning, voice design, training or dialogue, across many models.

Choose Piper if

  • You're building speech into a home assistant, script or app.
  • You want an engine you can script, run as a small web server or call from code.

Piper and Avocado both make speech on your own computer, for very different people.

Piper is a building block

Piper is a compact, quick speech engine with voices in dozens of languages. You run it from the command line, as a small web server, or from Python or C++ code. It’s made for building speech into other projects, and development continues under the Open Home Foundation.

Avocado is a studio

Avocado puts a Mac app around many voice models: pick a model and voice, type a script, generate takes, direct the delivery, clone or design voices, train one on your recordings, and organise it all in projects. No terminal needed.

The short version

Building speech into something? Piper. Making voice audio on a Mac, with lots of models to choose from? Avocado.

Sources

Details about Piper were last checked on . Products change; check their site for the latest.

Questions

Is Piper still developed?

Yes. The original repository was archived in October 2025, and development continues in the Open Home Foundation's new repository.

Private on-device TTS

Avocado makes speech on your Mac, not on a server. Your scripts, recordings, voices and takes stay in Avocado, and there is no account to create.

Read more

Voice cloning

Record a few seconds of clear speech or import clips, and Avocado turns them into a voice you can use with every model that supports cloning. Only clone voices you have permission to use.

Read more

Avocado vs ElevenLabs

ElevenLabs is the polished cloud leader, ready the moment you sign up. Avocado makes voices on your Mac with open models you add yourself, with no account. Here's how they differ.

Read more

Avocado vs Murf AI

Murf is a cloud voiceover studio with hundreds of ready voices and links to slides and design tools. Avocado is a Mac studio where voices are made on your Mac. Here's the difference.

Read more

Avocado vs Descript

Descript is a video and podcast editor with AI voices built in. Avocado is a voice studio that makes speech on your Mac. If you edit video, Descript does far more.

Read more

Avocado is almost here

Free for Apple silicon Macs running macOS 15 or later. Coming soon.

Coming soon for Mac