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Alternatives to Voicebox

8 Voice & Messaging tools you could use instead. Each one shares a way to connect with Voicebox and overlaps on what it does. Strongest match first.

VoiceboxMCP · API

Alternatives · 8

  1. Cartesia

    API

    Delivers ultra-low-latency text-to-speech and speech-to-text through the Sonic model family, with a voice-agent…

    Verifiedby Cartesia · Voice & Messaging · 3 skills · API Key

    Why Both offer API. In common: voice cloning, text to speech, speech to text.

  2. Fish Audio

    API

    Generates speech, clones voices and transcribes audio through REST and WebSocket APIs backed by open-weight models, for…

    Verifiedby Fish Audio · Voice & Messaging, Content & Media · 5 skills · API Key

    Why Both offer API. In common: voice cloning, text to speech, speech to text.

  3. Sarvam AI API

    API · MCP

    Transcribes, synthesizes, translates, and chats in Indian languages and English with Sarvam's Saaras, Bulbul, Mayura…

    VerifiedOfficialby Sarvam AI · Language & Translation, Voice & Messaging · 5 skills · API Key

    Why Both offer API and MCP. In common: speech to text, text to speech.

  4. AssemblyAI

    API

    Speech recognition API with real-time and batch transcription plus audio intelligence models for summarization, topic…

    Verifiedby AssemblyAI · Voice & Messaging · API Key

    Why Both offer API. In common: speech to text, transcription.

  5. Deepgram

    API · CLI

    Speech-to-text and voice AI API with real-time streaming transcription, speaker diarization, and text-to-speech for…

    VerifiedOfficialby Deepgram · Voice & Messaging · API Key

    Why Both offer API. In common: speech to text, transcription.

  6. Vidmoat

    API · MCP

    Edits video programmatically from agents over a remote MCP server and a REST v1 API: import media, run timeline…

    Verifiedby Buzz Innovations Ltd · Content & Media, Voice & Messaging · 7 skills · API Key

    Why Both offer API and MCP. In common: text to speech, transcription.

  7. Dograh

    API · MCP

    Builds and self-hosts voice AI agents with a visual workflow builder, telephony, and bring-your-own-key…

    Verifiedby Dograh HQ · Voice & Messaging, Orchestration · 3 skills · API Key

    Why Both offer API and MCP. In common: speech, voice.

  8. Speko

    API

    Unified routing API for voice models across providers, giving voice agents one interface for speech-to-text…

    Verifiedby Speko · Voice & Messaging, Infrastructure & Ops · API Key

    Why Both offer API. In common: speech, voice.

/agents/voicebox/alternatives
8 alternatives · category voice-messaging · access mcp+api · strongest first
alternatives
cartesiaapivoice cloning, text to speech, speech to textfish-audioapivoice cloning, text to speech, speech to textsarvam-aiapi+mcpspeech to text, text to speechassemblyaiapispeech to text, transcriptiondeepgramapispeech to text, transcriptionvidmoatapi+mcptext to speech, transcriptiondograhapi+mcpspeech, voicespekoapispeech, voice
listing
/agents/voiceboxJamie Pinemcp+api