Stop guessing which AI is right
GPT, Claude, Gemini, and more answer in parallel. You get one synthesized result—not five tabs.
Try a sample question — we'll save it for after you sign in
The problem with AI chat today
Tab-switching burns your context
You lose your train of thought copying the same prompt between ChatGPT, Claude, and Gemini.
One model's blind spot is your blind spot
Single-model answers hide disagreement. You won’t know it was wrong until production.
Privacy shouldn’t require a PhD
Unclear logging policies and vendor lock-in block adoption before you even start.
How it works
Ask once
Type your question. Resonar routes it to every top model simultaneously.
Models answer in parallel
GPT, Claude, Gemini, and more all respond at the same time.
One synthesized answer
See where they agree, where they disagree, and get one clear result you can act on.
What early users say
“I used to keep three AI tabs open. Resonar cut that to one—and the answers are better because I see where models disagree.”
Product manager, B2B SaaS
“We caught a hallucination on a client deliverable because one model flagged what the other two missed. That paid for itself instantly.”
Research lead, consulting
“No logging, cloud-or-local storage, and one app for every model. That’s what got our security team to sign off.”
Founder, AI-first startup
What you get
Every model in one thread
GPT, Claude, Gemini, LLaMA, Mistral—ask once, compare outputs, get one synthesized answer.
Synthesis + visible disagreement
See where models agree and where they diverge—before you act on anything.
Privacy you control
Cloud or on-device. We don’t log your model requests or responses. Leave anytime.
Built-in tools & API
Web search, URL fetch, file attachments, and an OpenAI-compatible API—no manual glue.
FAQ
Ready to stop guessing?
14-day free trial. Pay only for what you use after. Cancel anytime.