From text to counter-argument
Strength score
A single number from 0 to 100, built from strong points, weak points and detected fallacies.
Fallacy detection
Pinpoints exactly which passage contains the error and names its type — no vague verdict.
Check your own text
Analyse what you're about to say before you send it — score, fallacies and the objections you can expect.
AI text improvement
Rewrites precisely the weak spots and fallacies in your own text — your tone and message remain your own.
Response in your tone
Choose from six tones — professional, assertive, de-escalating, informal, witty or matter-of-fact — and receive a ready-to-send reply.
Any input
Paste text, share a link, speak aloud or scan a photo. Rhetoriq reads it and gets to work.
Quiz & Deferen
Train with the Fallacy Quiz and Deferen — spot fallacies against the clock or pick the strongest rebuttal to a weak argument.
10 languages
The app works in 10 languages — and analyses any language you throw at it.
Three steps. A few seconds.
Enter
Text, link, speech or photo — whatever you come across in a conversation or timeline.
Read the analysis
Strong points underlined, fallacies flagged, one score that weighs it all up.
Respond sharply
Choose a tone and send a response that holds up — reasoned, not impulsive.
Anyone who wants to respond with substance
Meetings & negotiations
Weigh a proposal for weak points and walk into the room with a well-reasoned counter-argument.
Social media
Spot the fallacy straight away and respond with wit — without getting drawn into a pointless back-and-forth.
Debate & dissertations
Analyse an article for strengths and weaknesses before you build on it or challenge it.
One plan. No noise.
- 10 analyses
- Generate responses
- Rephrase & counter-reply
- Save analyses
- Full history
- Unlimited analyses
- Generate responses
- Rephrase & counter-reply
- Save analyses
- Full history