Back to all startups

Line 21

Ai-assisted live captions SaaS platform

Line 21 is a SaaS platform for manual captioning supporting a wide range of scenarios, from live text streaming to translations and live video encoding.

We are using context-aware Ai to ensure 99.99% accuracy of the live captions.

Discover startups similar to Line 21

Localingo AI meeting assistant with real-time translation in 90+ languages
Mitsuko AI Subtitle Translator & Audio Transcription
Host4.ai BOOSTED Run Claude Code and Codex 24/7 with SSH and a browser terminal on mobile
AI Aware Detect AI-generated text, images, audio, and video with confidence
SubcueAI Get real-time AI answer suggestions for interview practice
Palabra.ai Add real-time speech translation to calls, events, and apps
Notes ASM BOOSTED Say it in your editor, sleep, wake up to tested PRs
BringYourAI Instant codebase context on any AI chat website