The friction-free notebook that turns fleeting thoughts into executable plans, powered by AI. You'll forget 70% of today's ideas by tomorrow — Spark catches the one that mattered, in under a second.
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70%
Ideas forgotten
within the first hour — before you ever act on them
3 min
Full analysis
from a raw thought to market, risk & feasibility report
100%
Clarity guaranteed
on which ideas are genuinely worth your time & capital
How it works
Spark turns a fleeting thought into an organized, analyzed idea in three simple steps.
Open Spark, type or paste your idea, and hit save. No friction, no forms — just your thought, kept.
Spark analyzes each idea — summary, market signals, risks, and next steps — so you see its potential instantly.
Everything is tagged, scored, and clustered. Your second brain, ready whenever inspiration strikes.
Why Spark
Stop carrying ideas around in your head until they evaporate. Send them to Spark and get back to your day.
Type or paste any idea and save it in seconds. No friction between the thought and keeping it.
Every idea gets a summary, market signals, risks, and next steps — generated automatically.
6,000 thoughts a day, 70% forgotten by tomorrow. Spark makes sure the good ones survive.
Spark groups related ideas across weeks so patterns you'd never spot suddenly appear.
A focused dashboard turns raw thoughts into projects, plans, and shipped work.
End-to-end encrypted. Export anytime. Your ideas belong to you, full stop.
Pricing
Start free, upgrade when you're ready. Cancel anytime.
Free for the first 50 signups — no credit card needed.
Unlimited ideas, captured anywhere.
AI-powered analysis on every idea.
Start free on the web. Upgrade anytime for AI analysis and unlimited ideas.