Free / Open-sourceAI audio platform for speech, agents, music and dubbing
Free / Open-sourceAI audio platform for speech, agents, music and dubbing
MindStudio records 1,793,337 monthly visits with +14.2% month-over-month growth and Contact for Pricing pricing. Speko records 20,954 monthly visits with -7.9% growth and Paid, Contact for Pricing pricing.

The provider-neutral router and platform for voice AI agents
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | mindstudio.ai | speko.ai |
| Pricing Model | Contact for Pricing | Paid, Contact for Pricing |
| Monthly Visits | 1.79M (1,793,337) | 20.95K (20,954) |
| MoM Traffic Delta | +223.08K (+14.2%) | -1.8K (-7.9%) |
| Primary Market & Share | 🇺🇸 United States (26.7%) | 🇺🇸 United States (62.2%) |
| Direct Visits / mo | 221.34K | 5.93K |
| User Rating | 4.5 | 4.4 |
| Supported Platforms | Website | Website |
No-code builder for custom AI agents and workflows
Assemble agents with a drag-and-drop interface, 100+ templates, and optional code extensions when you need more control.
Connect leading models and business services so agents can reason, retrieve data, and take action across your stack.
Ship agents as web apps, browser extensions, webhook endpoints, or scheduled automations for teams and customers.
Add review steps and validation so agents produce reliable output before and after going live.

The provider-neutral router and platform for voice AI agents
STT, LLM and TTS are selected per language based on an independent benchmark covering 89 models across 18 languages, with pre-response failover.
Design a call step by step, plug calendars, CRMs, your APIs and docs into any step, then run it with inbound, outbound and call-list support.
Draft agents are tested against simulated callers, including red-team scenarios that try to break the flow, before they go live.
Every live call is scored against checks you write in everyday language, for example reading back a date or never quoting a price.
Free / Open-sourceAI audio platform for speech, agents, music and dubbing
Free / Open-sourceAI audio platform for speech, agents, music and dubbing

Automate work across thousands of apps — no code required
Free / Open-sourceA powerful open-source workflow automation tool with extensive node connectors, but requires managing your own server infrastructure.
Free / Open-sourceA powerful open-source workflow automation tool with extensive node connectors, but requires managing your own server infrastructure.

Real-time voice AI models and agents you can build on
Free / Open-sourceReal-time speech-to-text, text-to-speech and voice agents in one API platform
Free / Open-sourceReal-time speech-to-text, text-to-speech and voice agents in one API platform
Xiaomi's multimodal model family for reasoning, vision and voice

Free / Open-sourceAn open-source platform offering greater self-hosting control over RAG pipelines, but requires more technical setup than MindStudio.
Free / Open-sourceAn open-source platform offering greater self-hosting control over RAG pipelines, but requires more technical setup than MindStudio.
Free / Open-sourceBuild, test, and deploy production-grade voice AI agents over API
SpecialistTurn one prompt into live business apps, AI agents and automated workflows

Free / Open-sourceSpeech-to-text and voice intelligence APIs for developers
Free / Open-sourceSpeech-to-text and voice intelligence APIs for developers
Excels at complex web-scraping and enterprise data automations, but has a steeper learning curve than MindStudio.
Excels at complex web-scraping and enterprise data automations, but has a steeper learning curve than MindStudio.

Free / Open-sourceOne speech AI API for recognition, generation, and translation in 60+ languages
Free / Open-sourceOne speech AI API for recognition, generation, and translation in 60+ languages