Too many ideas, none of them tested?

Say what you expect — then measure whether you were right.

For every solo founder who's done with failed ideas. Speak your idea out loud, branch it into a clear idea map — then take on the riskiest assumption: one number, one deadline, one concrete way to measure it. Passed or refuted. Refuted isn't failure, it's months saved.

Tap the mic
Speak your idea
Branch it into a map
Say what you expect
Measure whether you were right

Bewertung einer Idee nach Markt, Aufwand und Kosten als Score

Shliff-App: gesprochene Idee als visueller, verzweigter Ideen-Baum

The flow

From guess to measured number

Gesprochene Idee als visueller, verzweigter Ideen-Baum

1 Brainstorm

Speak or write your raw idea.

Sprachaufnahme einer Idee mit Waveform und Mikrofon-Button

2 Capture

Speak or write – the AI shapes the node.

Untersuchung: Risiko-Karte mit riskanter Annahme und Kill-Kriterien

3 Predict

Riskiest assumption, one number, one deadline.

Validierungsplan mit Deadline, Score pro Kategorie und Gesamtscore

4 Measure

Passed or refuted — with a reminder.

Ideen-Baum mit Triage-Markierungen: wichtig, vielleicht, verworfen

Triage & candidate

Collect, connect and score your ideas.

Mark individual nodes to capture how relevant each line of thought is — with ★ Important, ? Maybe or ✕ Discarded. Promote your favorite to candidate — it gets the crown. You can test any node, not just that one.

Triage chips right on the node
Run several ideas side by side

Prompt-Generator und Chat im Kontext eines Knotens

AI Chat and Prompt Generator

AI prompt generator and chat — right on the node.

Ask the model about this exact node or branch — the app brings the context along. A support that sharpens your thinking instead of taking it over.

Surface risky assumptions
Unlock AI with your own API keys
Tune the context individually per node

Shliff-Ideen-Karte in der Baum-Ansicht — Tree

Shliff-Ideen-Karte in der Radial-Ansicht — Radial

Two views

Mind map as tree or radial — one tap.

Switch perspective on your idea map depending on how you're thinking.

Live demo

Try Shliff — click your way through.

An example idea: “Green Thumb Assistant”.

tap to advance

How to use Shliff — start free, subscribe for managed AI, or pay once with your own API key:

Freemium 0 € free

Speak & structure ideas into a map
1 collection · 2 ideas · 10 nodes
Small AI quota to try it out
Offline speech recognition

Subscription

6,99 € / month 7 days free

Unlimited ideas, collections & nodes
Managed AI — no own key required
Structure, rating, validation & chat

Early bird Lifetime ~~49,99 €~~ 17,99 € one-time

Pay once, use forever
All Pro features
Your own API key (BYOK)
Early-bird price only until Sep 30, 2026