Efficient AI text-to-speech model with 82M parameters delivering natural-sounding voice synthesis
Analyze why short-form videos go viral
Stage
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Founded
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Based in
SG
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Pricing model
Open source
Freemium
Pricing
Free to use. Free Chrome Extension with 10,000 characters free every month.
Free: 3 transcripts per day, videos up to 60 seconds, track 1 creator. Pro: $7.42/month (billed yearly at $89/year), or $9.99/month billed monthly; unlimited transcripts, 100 AI agent runs/month, 5-minute video limit, track 5 creators. Business: $16.58/month (billed yearly at $199/year), or $24.99/m
Key features
82M parameter efficiency for lightweight, scalable performance
Multilingual support including English, French, Korean, Japanese, and Mandarin
Customizable voice packs with multiple lifelike voice options
Automatic content segmentation for chapter and section detection
OpenAI-compatible API endpoint for easy integration
Real-time audio generation with NVIDIA GPU acceleration
Processes up to 510 tokens in a single pass for longer audio outputs
Chrome extension for reading webpages aloud
Hook and narrative structure breakdown
0-100 viral score
Algorithm signal detection
Transcription across 50+ languages
Creator tracking and weekly digests
Batch import up to 50 videos
Viral Hook Generator AI agent
Script Rewriter AI agent
Chrome extension analytics
Searchable research library with filtering
What makes it different
Outperforms larger models like XTTS (467M params) and MetaVoice (1.2B params) despite having only 82M parameters
Open-source and free for both commercial and personal use under Apache 2.0 license
Lightweight architecture enabling deployment on CPU and GPU with minimal resources
Trained on high-quality, permissively licensed audio for accurate natural-sounding speech
Designed for scalability while preserving excellent audio quality
Analyzes real viral videos, not generic AI templates
Breaks down observable patterns without copying competitor words
Surfaces algorithm signals that pushed videos to the For You Page
Kokoro TTS
TransClipper