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Best Grok Voice API Alternatives in 2026
Grok Voice API โ Fast, accurate STT and TTS APIs at the best price. Here are 12 alternatives in AI Audio & Voice, ranked by community upvotes.
Updated June 2026 ยท Data from Product Hunt launches

Noiz Easter Voice
Crack an Easter egg to generate an AI voice
477
๐๏ธAI Audio & VoiceApr 1

Wispr Flow for Android
AI dictation that turns messy speech into polished text.
436
๐๏ธAI Audio & VoiceFeb 23

riffle
An infinite, collaborative playground for music creation
336
๐๏ธAI Audio & VoiceApr 9

SUN
Personalized AI audio lessons generated on demand
310
๐๏ธAI Audio & VoiceMar 29

VoiceOS
Say it and it's done. Work 10x faster with your voice.
293
๐๏ธAI Audio & VoiceApr 3

Canary
Learn languages with music, practice with people
293
๐๏ธAI Audio & VoiceJan 6

Monologue for iOS
Turn your voice into polished writingโwherever you go.
275
๐๏ธAI Audio & VoiceFeb 19

Voxtral Transcribe 2 by Mistral
Real-time speech-to-text with speaker diarization
271
๐๏ธAI Audio & VoiceFeb 5



