Research-backed AI turns long videos into viral shorts — captions, scores, and all.
YouTube, TikTok, Instagram, X, and more
No credit card required · Free to start
See it in action
From link to clips in seconds
Paste a link
AI analyzes
Clips ready
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Upload a video or paste a URL to get started
Drag & drop your video here
or click to browse files
AI is analyzing your video...
Finding the best moments for engagement
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4 clips generated
youtube.com/watch?v=dQw4w9WgXcQ
The hidden truth about AI
Why creators are switching
This changes everything
How to 10x your reach
How it works
Three steps to viral content
Upload or paste URL
Drop a video file or paste a YouTube link. We handle the rest.
AI finds the best moments
Our research-backed models analyze your content for engagement, pacing, and virality potential — going deeper than keyword matching.
Export viral clips
Get ready-to-post shorts with animated captions — in seconds, not hours.
Showcase
One tool, every format
From podcasts to livestreams — see how creators use KAIROS to turn any long-form content into scroll-stopping clips.
2-hour podcast, 12 viral clips in 30 seconds
AI finds the most quotable moments — hooks, debates, punchlines — and frames them for vertical.
Turn 40-min vlogs into Shorts that actually perform
Virality scoring ranks every clip. Animated captions are added automatically.
Catch the best moments from your 6-hour stream
Even from live content, KAIROS detects peaks in chat activity, kills, and reactions.
Extract key insights for LinkedIn and Twitter
Professional content repurposed into bite-size social clips with branded captions.
Guest interviews to Instagram Reels in one click
Face tracking keeps speakers framed. AI picks the most compelling answers.
Features
Built for how creators actually work
AI Clipping
Powered by cutting-edge semantic analysis research, our AI detects the most engaging moments from long-form content.
Animated Captions
Word-level animated subtitles that boost retention and accessibility.
Virality Scoring
Each clip gets a virality score so you know which ones will perform.
Social Posting
Publish directly to TikTok and YouTube Shorts from your dashboard.
Trim & Edit
Fine-tune clip boundaries and customize captions before exporting.
Share Links
Generate public share links for clips — no login needed to view.
Live Clipping
Real-time clips from live streams
Kairos detects viral moments while your stream is still running — peaks in chat, reactions, big plays. Clips land in your dashboard with under 60 seconds of lag on Business, 15-minute delay on Pro. A capability no other clip tool ships.
Real-time live clipping is exclusive to the Business plan.
Founding Partner Program
Join the Founding Partners
We're hand-picking a small group of creators to shape Kairos before public launch. No content commitment — just honest feedback in a 20-minute monthly call.
Direct line to founders & investors
Feature requests and bug reports go straight to the founding team. Development decisions are made weekly based on your feedback.
Business plan — lifetime free
Founding partners get the full Business plan at no cost, permanently — during the pilot and after public launch.
First to every feature & beta
Priority access to new capabilities and beta releases before anyone else. Including live clipping — a feature no other tool has.
Pricing
Simple, transparent pricing
Start free. All features included. Scale when you need more minutes.
Free
All features included, pay only for more minutes
- 30 min processing / mo
- Up to 30 min video length
- Up to 4K export quality
- AI clipping & virality scoring
- Animated captions & AI reframe
- Publish to all platforms
- No watermark
Pro
For creators who post daily
- 300 min processing / mo
- Up to 2 hr video length
- Everything in Free
- 90-day clip retention
- 10 pinned projects
- Pay-as-you-go overflow
Business
For teams and agencies
- 1,000 min processing / mo
- Up to 4 hr video length
- Everything in Pro
- 180-day clip retention
- 50 pinned projects
- Priority processing queue
FAQ
Frequently asked questions
Yes! The free plan gives you 30 minutes of processing per month with full access to all features — AI clipping, animated captions, virality scoring, and direct social posting. No credit card required. Founding Partners get the full Business plan at no cost, permanently.
You can upload video files directly (MP4, MOV, WebM, MKV, AVI up to 2 GB) or paste a URL from YouTube, TikTok, Instagram, X (Twitter), Vimeo, or Twitch.
Our AI analyzes each clip across four dimensions: emotional impact, standalone quality, shareability, and platform fit. The combined score (0–100) helps you prioritize which clips to post first.
Absolutely. You can cancel your Pro or Business subscription at any time from your dashboard settings. Your plan stays active until the end of the current billing period.
No. Kairos never adds watermarks to your clips — not even on the free plan. Your content is yours.
Kairos supports English and Turkish for transcription, captions, and the entire platform interface. More languages are coming soon.
Start Creating
Start creating today
Sign up free and join our Founding Partners — lifetime Business plan, direct access to the team, and first look at every feature we ship.
No credit card required