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Toluna’s ACT Instant AI ushers in a new era of beyond-limits ad testing with synthetic personas

LONDON, October 28, 2025 — Toluna, the global insights leader, today announced the launch of ACT Instant AI, a breakthrough AI-powered ad-testing solution that delivers superior quality, speed, accessibility, and scale for advertisers, dramatically expanding testing opportunities across markets and formats.

ACT Instant AI transforms ad-testing into an always-on capability that produces trustworthy, transparent, and predictive outputs in minutes, enabling advertisers to adopt AI-driven testing confidently and broadly.

Powered by Toluna’s synthetic personas 

Built on Toluna’s Synthetic Personas – now more than one million unique respondents available in 15 markets and 9 languages and continually expanding – ACT Instant AI delivers human-like responses in real time.  Each persona draws from anonymized first-party data, and has a life history and validated attributes created from Toluna’s global panel of 79 million people, enabling predictive accuracy at scale. These category-defining personas which can be created in real time to match sample needs, ‘see’, ‘hear’, and react to dynamic stimuli like TV ads and online video through the lens of their distinct character composition. Combined with emotional and rational instincts plus intelligent reasoning, they deliver higher fidelity outputs and richer insight for decision-making.

Enriched by benchmark intelligence 

ACT Instant AI leverages Toluna’s ACT Copy benchmark database – built from thousands of tested ads, best-practice checks, and ‘why-it-works’ diagnostics – transforming how advertisers evaluate creative.

Key benefits for advertisers 

With ACT Instant AI, advertisers can: 

A defining moment for advertisers 

“The launch of ACT Instant AI represents a defining moment for advertisers worldwide,” said Frédéric-Charles Petit, CEO of Toluna. “This is not just transforming how advertisers test creative, it’s transforming how they learn. By enabling creative intelligence, we’re giving brands a way to turn every campaign into a building block for future success. We are empowering brands to move into a beyond-limits era of research where creativity, speed, and confidence go hand in hand and are unlimited.”

Part of Toluna’s expanding AI vision 

As the latest advancement in Toluna’s multi-year AI strategy and following the recent expansion of Toluna Synthetic Personas, ACT Instant AI is fully integrated into the Toluna Startplatform, providing advertisers with a seamless, self-serve end-to-end path to continuous creative learning and evaluation.

For more information or to request access to ACT Instant AI, visit tolunacorporate.com or contact Toluna