Free / Open-sourceAI audio platform for speech, agents, music and dubbing
Free / Open-sourceAI audio platform for speech, agents, music and dubbing
Speechify records 5,457,475 monthly visits with +0.5% month-over-month growth and Freemium 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 | speechify.com | speko.ai |
| Pricing Model | Freemium | Paid, Contact for Pricing |
| Monthly Visits | 5.46M (5,457,475) | 20.95K (20,954) |
| MoM Traffic Delta | +24.71K (+0.5%) | -1.8K (-7.9%) |
| Primary Market & Share | 🇺🇸 United States (55.2%) | 🇺🇸 United States (62.2%) |
| Direct Visits / mo | 2.84M | 5.93K |
| User Rating | 4.3 | 4.4 |
| Supported Platforms | Website | Website |
Text to speech and voice AI across every device
Listen to books, PDFs, documents and web pages read aloud in a large library of lifelike AI voices.
Dictate instead of typing in almost any app, across Google Docs, Gmail, Slack, Outlook and more.
Turn documents or a short prompt into an AI podcast, and get instant summaries of what you are reading.
Use the web app, Chrome and Edge extensions, and native iOS, Android, Mac and Windows apps.

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

Free / Open-sourceProvides powerful open-source speech synthesis and voice cloning, but requires technical setup compared to turnkey apps.
Free / Open-sourceProvides powerful open-source speech synthesis and voice cloning, but requires technical setup compared to turnkey apps.
Offers a very similar document-reading experience and browser extension for listening to PDFs, but with fewer advanced voice cloning suites.
Offers a very similar document-reading experience and browser extension for listening to PDFs, but with fewer advanced voice cloning suites.

Real-time voice AI models and agents you can build on
Free / Open-sourceProvides free text-to-speech conversion across many languages, but lacks advanced reading assistant and document management features.
Free / Open-sourceProvides free text-to-speech conversion across many languages, but lacks advanced reading assistant and document management features.

SpecialistSpecializes in real-time voice changing and cloning, but lacks Speechify's robust ebook and document reading workflow.
SpecialistSpecializes in real-time voice changing and cloning, but lacks Speechify's robust ebook and document reading workflow.

Converts text, documents, and web pages into natural audio via browser tools, but lacks Speechify's polished mobile apps.
Converts text, documents, and web pages into natural audio via browser tools, but lacks Speechify's polished mobile apps.
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

Generates realistic voiceovers from text scripts, but lacks dedicated e-reader and document library apps.
Generates realistic voiceovers from text scripts, but lacks dedicated e-reader and document library apps.
Free / Open-sourceBuild, test, and deploy production-grade voice AI agents over API

Free / Open-sourceSpeech-to-text and voice intelligence APIs for developers
Free / Open-sourceSpeech-to-text and voice intelligence APIs for developers