KELO turns your classes into organized recordings, clean transcripts, and exam-ready summaries — while tracking your attendance so you always know where you stand.
Next class
Data Science
10:00 AM
You can’t write everything down, revision is scattered across apps, and attendance sneaks up on you. KELO keeps the recording, the understanding, and the tracking in one calm place.
Add your subjects and weekly timetable. KELO knows what’s next and when.
Capture audio in the browser with a live waveform — no app to install.
Automatic transcripts, summaries, key concepts, and exam-ready revision.
Function first. Every feature has a clear purpose.
One tap to record, with pause, resume, and reliable upload — plus a local download safety net so a lecture is never lost.
A task-based router picks the best available model (Gemini, OpenAI, Grok, OpenRouter) and falls back automatically. Summaries, concepts, and revision — not a generic chatbot.
Per-subject percentages, how many classes you can safely miss, and exactly how many to attend to hit your target.
Recordings, transcripts, and summaries auto-file into KELO / Year / Semester / Subject. You never create a folder.
Semantic search across everything you’ve recorded, with answers grounded in your own material and linked back to the source.
A dashboard that shows the next class, today’s timeline, attendance health, and recent lectures — nothing noisy.