Alternatives to Soprano

Fish Audio turns text into expressive, emotionally controllable speech with voice cloning from 15 seconds of audio and a free developer TTS API.

AIAI.com bundles text-to-image, video, voice-cloning, music, and study tools behind one credit-based subscription.

Fish Audio S2.1 Pro gives you a free real-time text-to-speech API with emotion tags and 15-second voice cloning

Free text to speech: convert any text to natural AI voice in 200+ voices and 70+ languages.

AI voice generator with 1,000+ lifelike voices in 60+ languages, plus dubbing, cloning, avatars, and captions

Low-latency text-to-speech API and AI voice agents — Murf AI runs real-time phone conversations at 1 cent per minute.

Discontinued: Play.ht (PlayAI) shut down at the end of 2025 after Meta acquired its team in July 2025. Voices and accounts were not migrated.

All-in-one AI voice generator and online video editor for creators, marketers, and educators.

Commercial-safe AI voice generator with unlimited generation and pay-per-download-minutes pricing.

Emotionally expressive text-to-speech and speech-to-speech voice AI with human-judged evaluation built in.

Hume AI provides real human feedback, simulation, and expression measurement for emotionally intelligent voice AI.

Multilingual AI voice generator for text-to-speech, cloning, and podcast hosting.

AI voice cloning API for multilingual dubbing, expressive TTS, and agent voice

Realtime TTS API with sub-100ms latency, instant voice cloning, and 200+ languages from $5/1M characters.

Hume OCTAVE is an expressive speech-language model that generates voices and personalities from text or 5-second recordings, unifying text-to-speech, voice

Magnific is the AI creative platform that runs image generation, cinematic video, voice and 3D through one node-based Spaces canvas.

Discontinued: PlayAI, the rebranded Play.ht, shut down by December 31, 2025 after Meta acquired its team.

Generate 5-minute long-form AI videos from a script with LibTV

NoteGPT is an AI learning assistant for summarizing YouTube videos, transcribing audio, and building slides from a single subscription.

Vidnoz is a free web AI video generator with 1900+ avatars, 2000+ voices and 2800+ templates.

Free open-source video translation and AI dubbing: one-click speech recognition, subtitle translation, and voice synthesis in 30+ languages

Local-first voice cloning, voice design, video dubbing and dictation in 646 languages — free and open source.

Tokenizer-free open-source TTS for 30 languages, voice design, and 48kHz output.

Browser-based video translation studio that dubs, lip-syncs and rewrites on-screen text in one pass across 165 target languages.

All-in-one browser studio that turns one prompt into AI video, original music, and multilingual voiceover — funded by a single shared credit pool.

Speaktor converts text to speech in 55+ languages with 200+ AI voices and instant MP3 or WAV downloads.

Inworld is a realtime voice AI platform for developers building full-duplex voice agents with TTS, STT, and zero-markup LLM routing.

AirMusic turns text or lyrics into full AI songs, then renders the music video to match — 50+ styles, royalty-free.

Real-time speech AI that translates accents and 25+ languages while keeping the speaker's own voice

Real-time voice AI platform: Sonic-3.6 text-to-speech and Ink-2 speech-to-text models plus Managed Agents for building production voice agents.