LONDON – 7 July, 2026
Fifty, the audience tech and services company that helps marketers turn a deep, proprietary understanding of their audiences into smarter, faster media and marketing decisions, today launched AudienceAI Assistant, a new solution that enables brands and agencies to have real-time conversations with their custom audiences before campaigns go live.
Built within Fifty’s platform, the new AI-powered interface is informed by each brand’s unique ‘Tribes’, a proprietary audience layer built from Fifty’s modelled behavioural dataset, allowing marketers to ask their audiences questions and receive instant, detailed answers that reflect how those audiences would think and respond.
AudienceAI Assistant helps brands and agencies shape strategy, build media plans, develop messaging, identify influencers and partners, and optimise campaigns, all before significant time or budget is committed.
As AI plays a greater role in marketing decisions, brands risk becoming increasingly dependent on generic models and platform-owned definitions of their audiences. Unlike other generic LLM-based solutions that model internet consensus, AudienceAI Assistant ensures strategy remains anchored in the specific, actionable insights that define each brand’s unique audience.
This gives marketers access to a simulated audience that reflects the specific interests, values, motivations, behaviours, brand affinities, OCEAN personality scores (a standard psychological framework) and media habits of the people they want to reach.
Simon Shaw, CEO and founder of Fifty, said: “AI makes marketing faster, but without real audience insight, it risks becoming generic. The brands that win will be those that truly know their audiences, not just who they are, but how they think, what they value and what moves them.
“AudienceAI Assistant puts that understanding to work, allowing marketers to develop marketing strategies and media plans, generate recommendations and apply the same audience intelligence across their entire marketing ecosystem."
Fifty has been running AudienceAI Assistant in closed beta with 10 global clients across multiple verticals, driving use cases across media, messaging and creative, partnership and influencer selection, and wider marketing strategy. The company is now looking to onboard additional new and existing clients over the remainder of the year.
AudienceAI Assistant is the conversational interface to Fifty's Audience Operating System. The platform combines proprietary audience intelligence, AI-powered technology and media and marketing services to help brands turn audience understanding into faster decisions and measurable business outcomes.
About Fifty
Fifty is the new model for marketing, combining custom audience intelligence with technology, media and human expertise to help brands and agencies grow through smarter, faster marketing, media planning and activation that drives measurable results.
Independently owned and founded over a decade ago, Fifty has built an audience intelligence operating system with integrated AI-powered simulation, enabling brands to explore how people think, feel and decide, and then action these insights with speed and precision.
Fifty partners with leading global brands to deliver customer audience intelligence that powers every marketing team member, platform and AI system to work from the same living understanding of their customers.
