ElevenLabs leads the TTS market, but the free tier is limited to 10k characters/month. These providers offer more generous voice generation quotas.
Best-in-class speech-to-text. $200 free credits.
Production-grade ASR + LLMs. $50 free credits.
Ultra-realistic TTS. 12,500 chars/month free.
100k characters/month free TTS. 100+ voices.
Real-time STT with speaker diarization. $10 free credits.
WaveNet & Studio voices. 1M chars/month free.