Helio

Helio is an audience testing platform that helps product, design, and marketing teams validate decisions, like which design variant performs better or whether a message resonates with a target audience, by quickly running structured tests with real people and getting quantitative, statistically-minded results rather than relying purely on internal opinions or small, informal feedback sessions. Teams can set up a test comparing multiple design or messaging variants, define the specific audience they want feedback from, and Helio handles recruiting participants who match that audience profile, collecting structured responses like preference votes, comprehension checks, and open-ended feedback within a single test rather than needing to run separate tools for surveying and prototype testing. Its results are presented with statistical confidence indicators, helping teams understand whether a difference between two variants is likely a real signal or could just be random noise from a small sample size, which is a meaningful step up in rigor from informally asking a handful of colleagues which version they personally prefer. Helio supports testing at various stages of the product and design process, from early concept and messaging testing through more refined prototype and design validation closer to launch. The platform is aimed at product, design, and marketing teams who want to make design and messaging decisions backed by real audience data rather than internal debate or a single stakeholder's personal opinion carrying disproportionate weight in the final decision.