Altered records 31,200 monthly visits with -30.4% month-over-month growth and Freemium, Free Trial, Paid, Contact for Pricing pricing. Speechify records 5,457,475 monthly visits with +0.5% growth and Freemium pricing.
Real-time and studio-grade AI voice morphing for calls, gaming and media production
Text to speech and voice AI across every device
| Dimension / Metric | ||
|---|---|---|
| Official Domain | altered.ai | speechify.com |
| Pricing Model | Freemium, Free Trial, Paid, Contact for Pricing | Freemium |
| Monthly Visits | 31.2K (31,200) | 5.46M (5,457,475) |
| MoM Traffic Delta | -13.65K (-30.4%) | +24.71K (+0.5%) |
| Primary Market & Share | 🇺🇸 United States (35.3%) | 🇺🇸 United States (55.2%) |
| Direct Visits / mo | 11.92K | 2.84M |
| User Rating | 4.3 | 4.3 |
| Supported Platforms | Website | Website |
Real-time and studio-grade AI voice morphing for calls, gaming and media production
Change your vocal identity on live voice and video calls with minimal latency, using just a handful of CPU cores rather than a dedicated GPU.
Take on an American or British accent while keeping your own vocal character, a feature aimed at contact centres and international client calls.
Replicate a speaker's voice from a short recording, or commission a fully custom voice for a specific project through Altered's premium service.
Edit voice inside audio and video files by combining classic DSP effects with modern AI morphing, cloning and text-to-speech inside one application.
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.
SpecialistDelivers significantly superior voice realism and cloning quality, but lacks Speechify's dedicated document library reader interface.
SpecialistDelivers significantly superior voice realism and cloning quality, but lacks Speechify's dedicated document library reader interface.
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.
Real-time AI voice changer and soundboard for gaming and streaming
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.
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.
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 online voice changer with dozens of instant sound effects
Free online voice changer with dozens of instant sound effects
Build natural AI voices, voice agents, and dubbing in one platform
Build natural AI voices, voice agents, and dubbing in one platform
Real-time AI voice changer and soundboard for gaming, streaming and calls
Real-time AI voice changer and soundboard for gaming, streaming and calls
Free real-time AI voice changer and soundboard for PC, Mac and mobile
Free real-time AI voice changer and soundboard for PC, Mac and mobile
