# Tunk.ai Alternatives

12 tools that compete with Tunk.ai (0 monthly visits, Free Trial, Contact for Pricing) in its primary category, ranked by estimated traffic.

About Tunk.ai: Voice AI agents and real-time speech-to-text for production call automation — [Profile (Markdown)](https://openaitools.app/tool/tunk.md)

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Compare |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [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 | [Tunk.ai vs Deepgram Voice AI](https://openaitools.app/compare/deepgram-voice-ai-vs-tunk.md) |
| 2 | [Vapi](https://openaitools.app/tool/vapi) | 662,301 | -11.4% | Freemium | Build, test, and deploy production-grade voice AI agents over API | [Tunk.ai vs Vapi](https://openaitools.app/compare/tunk-vs-vapi.md) |
| 3 | [AssemblyAI](https://openaitools.app/tool/assemblyai) | 453,591 | -6.9% | Freemium, Contact for Pricing | Speech-to-text and voice intelligence APIs for developers | [Tunk.ai vs AssemblyAI](https://openaitools.app/compare/assemblyai-vs-tunk.md) |
| 4 | [Soniox](https://openaitools.app/tool/soniox) | 335,647 | +2.2% | Paid | One speech AI API for recognition, generation, and translation in 60+ languages | [Tunk.ai vs Soniox](https://openaitools.app/compare/soniox-vs-tunk.md) |
| 5 | [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 | [Tunk.ai vs Video SDK](https://openaitools.app/compare/tunk-vs-video-sdk.md) |
| 6 | [Speko](https://openaitools.app/tool/speko) | 20,954 | -7.9% | Paid, Contact for Pricing | The provider-neutral router and platform for voice AI agents | [Tunk.ai vs Speko](https://openaitools.app/compare/speko-vs-tunk.md) |
| 7 | [Synthflow.ai](https://openaitools.app/tool/synthflow-ai) | 95,542 | -7.6% | Free Trial, Contact for Pricing | Enterprise AI voice agents that work inside your phone system | [Tunk.ai vs Synthflow.ai](https://openaitools.app/compare/synthflow-ai-vs-tunk.md) |
| 8 | [JustCall](https://openaitools.app/tool/justcall) | 780,285 | +11.8% | Paid | AI communication platform for sales and support teams | [Tunk.ai vs JustCall](https://openaitools.app/compare/justcall-vs-tunk.md) |
| 9 | [Gladia](https://openaitools.app/tool/gladia) | 232,451 | +6.4% | Freemium, Contact for Pricing | Speech-to-text and audio intelligence API for production voice products | [Tunk.ai vs Gladia](https://openaitools.app/compare/gladia-vs-tunk.md) |
| 10 | [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 | [Tunk.ai vs Cartesia](https://openaitools.app/compare/cartesia-ai-vs-tunk.md) |
| 11 | [Rev AI](https://openaitools.app/tool/rev-ai) | 50,708 | -18.4% | Free Trial, Paid | Developer-first speech-to-text API with industry-leading accuracy | [Tunk.ai vs Rev AI](https://openaitools.app/compare/rev-ai-vs-tunk.md) |
| 12 | [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 | [Tunk.ai vs Gradium](https://openaitools.app/compare/gradium-vs-tunk.md) |

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Source: https://openaitools.app/alternatives/tunk

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