HeyGen records 7,000,070 monthly visits with +9.4% month-over-month growth and Freemium pricing. SAM TTS records 84,253 monthly visits with +0.2% growth and Free pricing.
Turn scripts into studio-quality AI avatar videos in minutes
The classic Microsoft SAM voice, reborn in your browser
| Dimension / Metric | | |
|---|---|---|
| Official Domain | app.heygen.com | samtts.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 7M (7,000,070) | 84.25K (84,253) |
| MoM Traffic Delta | +599.16K (+9.4%) | +135 (+0.2%) |
| Primary Market & Share | 🇺🇸 United States (18.5%) | 🇺🇸 United States (49.5%) |
| Direct Visits / mo | 4.1M | 19.49K |
| User Rating | 4.8 | 4.2 |
| Supported Platforms | Website | Website |
Turn scripts into studio-quality AI avatar videos in minutes
Choose from 500+ stock presenters, use photo avatars, or train a custom Video Avatar that looks and sounds like you, then generate narrated videos straight from a script.
Localize one recording into 175+ languages and dialects with editable scripts, brand glossaries, voice switching and proofreading seats for native-language review.
An agentic workflow expands ideas into finished videos, with access to leading generative models for video and image generation on higher plans.
Add quizzes, branching and decision points, embed videos by link, and export SCORM packages so content drops straight into corporate learning systems.
The classic Microsoft SAM voice, reborn in your browser
Recreates the original Windows 2000/XP Microsoft SAM voice using a lightweight, client-side phoneme synthesizer.
Choose from Microsoft Sam, Mike and Mary plus dozens of extras including BonziBUDDY, RoboSoft and Whisper voices.
Adjust pitch, speed, mouth and throat parameters to sculpt anything from tiny elves to giant robots.
Generate speech in the browser and export it as a WAV file for use in videos, games or presentations.
SpecialistAll-in-one mobile and web video editor equipped with built-in AI avatar and captioning tools.
SpecialistAll-in-one mobile and web video editor equipped with built-in AI avatar and captioning tools.
AI audio platform for speech, agents, music and dubbing
Free / Open-sourceStudio-grade AI text to speech and voice cloning
SpecialistOffers browser-based video creation with AI avatar and voice generation tools.
SpecialistOffers browser-based video creation with AI avatar and voice generation tools.
Provides accessible AI avatar video creation and talking-head templates, featuring a generous free tier but simpler editing tools.
Provides accessible AI avatar video creation and talking-head templates, featuring a generous free tier but simpler editing tools.
Industry-leading AI avatar creator focusing on corporate training and presentations, though with a different template selection and pricing structure.
Industry-leading AI avatar creator focusing on corporate training and presentations, though with a different template selection and pricing structure.
Free AI text to speech with 200+ voices in 70+ languages
Free AI text to speech with 200+ voices in 70+ languages
SpecialistFree online text-to-speech with hundreds of AI voices across more than 100 languages
SpecialistFree online text-to-speech with hundreds of AI voices across more than 100 languages
All-in-one AI speech, transcription, and voice cloning studio
All-in-one AI speech, transcription, and voice cloning studio
SpecialistAI text to speech with 5,000+ realistic voices in 150 languages
SpecialistAI text to speech with 5,000+ realistic voices in 150 languages
SpecialistSpecializes in interactive conversational video agents with personalized memory, going beyond HeyGen's pre-rendered presenter videos.
SpecialistSpecializes in interactive conversational video agents with personalized memory, going beyond HeyGen's pre-rendered presenter videos.
Vietnamese AI text-to-speech, voice cloning, and dubbing for creators
Vietnamese AI text-to-speech, voice cloning, and dubbing for creators
