#1 AIFree
Moonshine — alternative #1 to fish-speech
Open-source on-device voice AI toolkit for low-latency speech-to-text, intent recognition, and text-to-speech.
GitHub source
Recorded alternatives
Alternatives to fish-speech
Every candidate below sits in Audio. What ends up on this page is decided entirely by a recorded score — not by bidding, not by editor taste. Review both records, check current vendor terms, then decide.
#2 AIFree
Pipecat — alternative #2 to fish-speech
Open-source framework for voice and multimodal conversational AI. Build real-time voice agents with support for speech-to-text, LLMs, text-t...
GitHub source
#3 AIFree
vibevoice — alternative #3 to fish-speech
Open Frontier Voice AI toolkit spanning speech understanding, generation, and multilingual TTS workflows, with active research and deploymen...
GitHub source
#4 AudioFree
VoxCPM — alternative #4 to fish-speech
Open-sourced tokenizer-free multilingual speech synthesis model with high-quality TTS and style transfer workflows.
GitHub source
Questions about this page
How were these alternatives selected?
Each candidate is a live catalogue record in the same primary category, picked by a deterministic score that Oryxen records in its catalogue: how many meaningful words the two listings share, whether their pricing classes oppose (a paid product against a free one), whether both are open source, and whether either record is featured. The same catalogue state always produces the same list — no randomness, no manual ranking.
Are these alternatives ranked by payment?
No. Rows are ordered only by the recorded score, highest first, with alphabetical ties — payment never influences the order, nothing here is paid placement, and Oryxen charges no listing or placement fee.
Always verify current terms with fish-speech directly — Oryxen records pricing classes, not live quotes.