How it works Examples Pricing Get early access →
Early access — small beta group

Build your own mini apps with AI.

Describe a tool you need. Kessel turns it into a working app you can save, reuse, and open anytime. No coding. Free to start.

Your apps live in your workspace, evolve with you, and work on any device — instantly.

No credit card required · Free to start

Kessel.so
Build me a productivity tracker with daily focus scores and a weekly chart
On it! Building your focus tracker now...
Building your app...
Focus Tracker — ready!
Early access • Free first
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Be first to try Kessel. Get early access, product updates, and the chance to build your own apps before Pro opens.

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✦ How it works

Three steps.
One powerful idea.

No learning curve. No configuration. Just describe what you need and watch it appear.

01
Describe your app
Type what you need in plain English. "Build me a habit tracker with streaks and daily reminders." No technical knowledge required.
02
AI builds it instantly
Kessel's AI understands your intent, picks the right features, and generates a fully working app in seconds — not hours.
03
Use, evolve, share
Your app lives in your workspace permanently. Keep talking to evolve it. Add features. Change the design. Every app is mobile-ready and works instantly.
✦ Built with Kessel

Real apps.
Real results.

These are actual apps people have asked Kessel to build. Fully working. Saved to their workspace. Evolving daily.

📸 AI Calorie Scanner
Protein
42g
Carbs
38g
Calories
520
AI Calorie Scanner
Upload a food photo → AI identifies it and estimates macros instantly
Mobile-ready
🔥 Habit Tracker
Morning workout
Read 30 mins
Habit Streak Tracker
Track daily habits with streaks, reminders, and weekly summaries
Mobile-ready
🍽️ AI Recipe Builder
Ingredients you have:
chicken rice garlic
Garlic Butter Chicken Rice
Generated in 3 seconds · 4 steps
AI Recipe Builder
Tell it what ingredients you have — it generates a full recipe instantly
Mobile-ready
✦ Your workspace

Your apps.
Always there.

Every app you build lives in your personal workspace. Open it, continue the conversation, evolve it — your apps grow with you.

My Workspace — Kessel
My Apps
Focus Tracker
🔥 Habit Streaks
📖 Reading Log
💰 Budget Tracker
⚡ Focus Tracker
87
Today's score
12
Day streak
4.2h
Deep focus
✦ What you can build

Any tool your
brain needs.

If you can describe it, Kessel can build it.

🎯
Goal tracker
🔥
Habit streaks
📅
Week planner
⏱️
Focus timer
📖
Reading log
💰
Budget tracker
🧠
journal App
💧
Water tracker
🏋️
Workout log
📝
Daily notes
🌙
Sleep tracker
🛠️
Personal systems