The support agent solves the ticket, but sounds cold. The user leaves with the answer and without the trust.
Resonance
Get API Access — $49/moThe human alignment layer for AI
AI only works if it feels right to humans.
Resonance helps teams measure, improve, and safeguard the way AI-generated language lands. So your agents sound clear, trustworthy, and culturally aware before they reach a user.
For startup CTOs, Heads of AI Product, and AI agencies building human-facing systems.
Problem
The sales assistant seems helpful until it starts pushing too hard. One message later, it feels manipulative.
The onboarding guide works in one market and falls flat in another. The words are correct. The cultural signal is not.
The product copilot loses credibility in three messages: too vague, too eager, too certain when it should be careful.
What Resonance does
Four capabilities. One job: help your AI land with humans.
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Know exactly how your agent feels to humans
See where the language lands across clarity, warmth, trust, coherence, fatigue, and risk. No guessing.
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Make it better, instantly
Turn weak outputs into language people can actually receive, without losing the meaning or rewriting by hand.
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Speak every human's language
Adapt tone, framing, and social cues across cultures so the message feels native, not merely translated.
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Never cross the line
Catch pressure, manipulation, and trust-breaking patterns before they reach a customer.
Live demo
See Resonance in action — score your own copy
Paste any AI-generated text — a chatbot reply, a landing page headline, a support email — and see how it lands with humans.
Your AI-generated text
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Why it matters
As AI starts to write more of the messages people read, trust stops being a surface detail. It becomes infrastructure. Resonance exists to help the teams building that future get the human layer right: clear enough to understand, warm enough to trust, restrained enough to stay safe, and adaptable enough to work across cultures.
Social proof
For teams shipping agents into the real world.
Design partner logos, field notes, and short testimonials will live here. The proof that matters is simple: real teams saying Resonance helped them sound more human, earn more trust, and avoid costly tone mistakes.
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Design partner
Customer logo
Agency logo
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“Resonance helped us hear what our agent sounded like before our customers did.”
Name, title, and company to be added with the first design partner quotes.
Start early
If your product speaks to humans, this layer belongs in the stack.
Get instant API access and start measuring how your AI language lands with humans. $49/month. No contract.