AI 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. Vocode records 1,555 monthly visits with -75.1% growth and Freemium, Free Trial, Paid pricing.

Build hyperrealistic voice agents on any AI stack, then run them on real phone calls
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | speechify.com | vocode.dev |
| Pricing Model | Freemium | Freemium, Free Trial, Paid |
| Monthly Visits | 5.46M (5,457,475) | 1.56K (1,555) |
| MoM Traffic Delta | +24.71K (+0.5%) | -4.69K (-75.1%) |
| Primary Market & Share | 🇺🇸 United States (55.2%) | 🇮🇳 India (86.2%) |
| Direct Visits / mo | 2.84M | 604 |
| User Rating | 4.3 | 4.3 |
| 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.

Build hyperrealistic voice agents on any AI stack, then run them on real phone calls
Abstracts speech-to-text, text-to-speech and LLM calls so you can swap vendors such as different STT, TTS and language model providers without rewriting your call flow.
Handles inbound and outbound phone calls with number provisioning, call creation, recording retrieval and CDR-style usage endpoints exposed through a documented REST API.
Register webhooks and self-contained actions so an agent can look things up, transfer a caller, or trigger work in your backend mid-conversation.
Supports streaming or turn-based conversation modes, endpointing and emotion tracking, plus browser and meeting-based interfaces beyond pure telephony.
AI 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.
Real-time speech-to-text, text-to-speech and voice agents in one API platform
Real-time speech-to-text, text-to-speech and voice agents in one API platform

AI communication platform for sales and support teams

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.
Build, test, and deploy production-grade voice AI agents over API

One speech AI API for recognition, generation, and translation in 60+ languages
One speech AI API for recognition, generation, and translation in 60+ languages