# AI tools for “WebSocket voice API”

1,563 matching tools; showing 24, ranked by relevance.

Filters: `group=coding-development`

Related categories: [ai-api](https://openaitools.app/category/ai-api.md)

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Google AI Studio](https://openaitools.app/tool/google-ai-studio) | 112,620,020 | +2% | Freemium | Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models. | category: ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/google-ai-studio.md) |
| 2 | [Deepgram Voice AI](https://openaitools.app/tool/deepgram-voice-ai) | 863,852 | +31.8% | Free Trial | Real-time speech-to-text, text-to-speech and voice agents in one API platform | category: ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/deepgram-voice-ai.md) |
| 3 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents. | category: ai-api; semantic match | [.md](https://openaitools.app/tool/openai.md) |
| 4 | [Gradium](https://openaitools.app/tool/gradium) | 126,416 | +128.7% | Freemium, Contact for Pricing | Real-time voice AI APIs with 50 ms to first audio | category: ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/gradium.md) |
| 5 | [ElevenLabs](https://openaitools.app/tool/elevenlabs-io) | 42,396,771 | +26.1% | Freemium, Paid, Contact for Pricing | AI audio platform for speech, agents, music and dubbing | category: ai-api; semantic match | [.md](https://openaitools.app/tool/elevenlabs-io.md) |
| 6 | [Cartesia](https://openaitools.app/tool/cartesia-ai) | 1,782,707 | +49.7% | Contact for Pricing | Real-time voice AI models and agents you can build on | category: ai-api; semantic match | [.md](https://openaitools.app/tool/cartesia-ai.md) |
| 7 | [Vapi](https://openaitools.app/tool/vapi) | 662,301 | -11.4% | Freemium | Build, test, and deploy production-grade voice AI agents over API | category: ai-api; semantic match | [.md](https://openaitools.app/tool/vapi.md) |
| 8 | [Browserless](https://openaitools.app/tool/browserless) | 185,543 | -21.2% | Freemium, Paid, Contact for Pricing | Cloud browsers for AI agents, scraping, and automation that won't get blocked | category: ai-api; keywords 81%; semantic match | [.md](https://openaitools.app/tool/browserless.md) |
| 9 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing. | category: ai-api | [.md](https://openaitools.app/tool/claude-2.md) |
| 10 | [Vidu S1](https://openaitools.app/tool/vidu-s1) | 1,707 | -40.4% | Contact for Pricing | Build live, voice-driven AI avatars on a streaming RTC and WebSocket pipeline | category: ai-api; keywords 100%; semantic match | [.md](https://openaitools.app/tool/vidu-s1.md) |
| 11 | [DeepSeek](https://openaitools.app/tool/deepseek) | 372,761,591 | +4.3% | Freemium | High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs. | category: ai-api | [.md](https://openaitools.app/tool/deepseek.md) |
| 12 | [Groq](https://openaitools.app/tool/groq) | 3,987,936 | +10% | Paid | Ultra-fast AI inference on the LPU and LPX platform | category: ai-api; semantic match | [.md](https://openaitools.app/tool/groq.md) |
| 13 | [Video SDK](https://openaitools.app/tool/video-sdk) | 125,669 | -28.3% | Freemium, Paid, Contact for Pricing | Low-latency video, voice and AI-agent APIs for developers | category: ai-api; semantic match | [.md](https://openaitools.app/tool/video-sdk.md) |
| 14 | [Kie.ai](https://openaitools.app/tool/kie-ai-affordable-secure-deepseek-r1-api) | 2,275,553 | -22.4% | Pay-as-you-go | One API key for video, image, music, and chat models | category: ai-api; semantic match | [.md](https://openaitools.app/tool/kie-ai-affordable-secure-deepseek-r1-api.md) |
| 15 | [DeepL](https://openaitools.app/tool/deepl) | 95,110,871 | -1.7% | Freemium | Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages. | category: ai-api | [.md](https://openaitools.app/tool/deepl.md) |
| 16 | [Typecast AI](https://openaitools.app/tool/typecast-ai) | 1,232,204 | -3.9% | Freemium | Generate natural, emotional AI voiceovers — and clone your own voice. | category: ai-api; semantic match | [.md](https://openaitools.app/tool/typecast-ai.md) |
| 17 | [Noiz AI](https://openaitools.app/tool/noiz-ai) | 441,445 | -30.1% | Paid | Clone voice, control emotion, and create lifelike speech. | category: ai-api; semantic match | [.md](https://openaitools.app/tool/noiz-ai.md) |
| 18 | [Soniox](https://openaitools.app/tool/soniox) | 335,647 | +2.2% | Paid | One speech AI API for recognition, generation, and translation in 60+ languages | category: ai-api; semantic match | [.md](https://openaitools.app/tool/soniox.md) |
| 19 | [finlight](https://openaitools.app/tool/finlight-me) | 8,479 | +0.5% | Freemium | Real-time financial news API with AI sentiment and a boolean query engine | category: ai-api; keywords 81%; semantic match | [.md](https://openaitools.app/tool/finlight-me.md) |
| 20 | [Vbee AI Voice](https://openaitools.app/tool/vbee-ai-voice) | 563,444 | +12.1% | Free Trial, Contact for Pricing | Vietnamese AI text-to-speech, voice cloning, and dubbing for creators | category: ai-api; semantic match | [.md](https://openaitools.app/tool/vbee-ai-voice.md) |
| 21 | [OpenAI.fm](https://openaitools.app/tool/openai-fm) | 358,988 | +48% | Free | Hear OpenAI's text-to-speech voices in your browser, no setup required | category: ai-api; semantic match | [.md](https://openaitools.app/tool/openai-fm.md) |
| 22 | [TinyFish](https://openaitools.app/tool/tinyfish) | 1,124,952 | +199.7% | Freemium, Contact for Pricing | One API key for agent-grade web search, fetch, browsing and automation | category: ai-api; semantic match | [.md](https://openaitools.app/tool/tinyfish.md) |
| 23 | [MiniMax](https://openaitools.app/tool/minimax) | 273,687 | -86% | Contact for Pricing | Multimodal foundation models and AI-native products for text, video, image, speech, and music | category: ai-api; semantic match | [.md](https://openaitools.app/tool/minimax.md) |
| 24 | [Treg](https://openaitools.app/tool/treg) | 452,935 | +223.4% | Freemium | One key for 4,100+ agent tools, pay per call | category: ai-api; semantic match | [.md](https://openaitools.app/tool/treg.md) |

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Source: https://openaitools.app/?q=WebSocket%20voice%20API

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