S4 Capital’s Monks has announced Monks.Flow 2.0, the next-generation release of its flagship agentic AI ecosystem. As part of the launch, Monks unveiled a strategic, engineering-led alliance with Stelia.
Together we’ve combined Monks’ creative intelligence with Stelia’s full-stack infrastructure and applied AI capabilities to build a first-of-its-kind ad solution. The solution deploys fine-tuned prediction models trained on brand-specific performance and historic campaign data to pre-validate an ad creative’s projected algorithmic delivery before media spend is committed, and improve return on ad spend.
This alliance addresses a critical shift in the media landscape where manual demographic targeting is being replaced by machine-learning retrieval systems.
Stelia’s VP of Applied AI, Paul Heathcote, will join Will Kelly, Global EVP, AI Products and Services at Monks on stage at the Cannes Lions International Festival of Creativity today at 6pm CEST, alongside industry leaders from GWI and NVIDIA to discuss the intersection of creative intelligence and AI infrastructure. Sign up to attend here.
Read more details in the full Monks announcement below.
S4 Capital’s Monks Launches Monks.Flow 2.0 with Advanced Predictive Intelligence to Facilitate Real-Time Marketing Transformation
Monks, the unitary, digital-first operating brand of S4 Capital plc, today announced the launch of Monks.Flow 2.0, the next-generation release of its flagship agentic AI ecosystem. The upgrade introduces an advanced marketing and audience intelligence suite designed to shift global brands from reactive optimization to a proactive, predictive, intelligence-first ecosystem.
Alongside the launch, Monks announced a strategic, engineering-led alliance with Stelia, the full-stack platform company powering production-grade AI. Together, the partners have built a first-of-its-kind solution that deploys fine-tuned prediction models trained on brand-specific performance and historic campaign data.
The release builds upon Monks.Flow’s established, enterprise-grade core capabilities, which collapse the traditional marketing supply chain by orchestrating specialized AI workforces, live brand memory and automated execution. Monks.Flow 2.0 introduces IQ.Flow, the platform’s intelligence layer: a proactive discovery system that connects consumer, company, category and culture and ties every prediction to a measured outcome:
- Synthetic focus groups: Brands can dynamically compile behaviorally rich, demographic and psychographic consumer personas to run automated qualitative research. The system pressure-tests brand and product strategies, as well as creative concepts and copy against these synthetic groups, returning deep thematic analysis and segmented sentiment scores backed by live web-context.
- Visual competitive personification: By ingesting competitor ad feeds, the system applies multi-modal AI to analyze competitor positioning, brand persona traits, and creative tactics, visualizing these insights alongside competitive spend heatmaps.
- Real-time strategic briefing: The engine instantly parses rising digital trends, search signals, and cultural moments to generate structured strategic opportunities, creative briefs, campaign roadmaps, and platform-native concepts targeted by geography and language.
“AI is going to write incredible songs, tell brilliant stories and build enduring brands. The question is: what does the craft of marketing look like on the other side?” said Henry Cowling, Chief Innovation Officer at Monks. “It requires shifting from obsessing over individual assets to designing intelligent, always-on systems that can anticipate and respond to consumer behavior in real time. That is what Monks.Flow 2.0 represents.”
Wesley ter Haar, Chief AI Revenue Officer at Monks, added: “Debuting Monks.Flow 2.0 at Cannes Lions is a deliberate nod to the post-agency era. We aren’t here with the typical philosophical clichés about whether an algorithm has a soul. We’re here to prove what happens when you fully collapse the marketing supply chain. For creative teams, agentic AI is about building an intelligent, always-on system that senses and adapts to culture in real time. By orchestrating best-in-class audience intelligence alongside world-class infrastructure from technology partners like Stelia, we have built a tech-agnostic middleware layer that flattens the distance between a brilliant creative insight and automated, validated execution before a single dollar of media spend is deployed.”
Chris Wilhelmi, Global Head of Data & Media, said: “The industry is spending billions consolidating retrospective data assets at the exact moment AI-native systems stopped rewarding them. Monks.Flow 2.0 takes the opposite path: an intelligence-first, model-agnostic flywheel where content, data and media run as one continuous loop. Every dollar is validated before it is spent and measured against real business outcomes after. That flywheel is the foundation for the next phase of our media practice.”
Monks and Stelia’s AI Alliance
By combining Monks’ creative intelligence with Stelia’s full-stack infrastructure and applied AI capabilities, the new joint solution analyzes the structural, semantic and visual traits of an asset, then scores the creative’s projected algorithmic delivery before any live media budget is committed. This reduces the friction, cost and inefficiency of live, in-market A/B testing, keeping ad networks out of costly learning phases to drive lower CPMs and improved ROAS.
This alliance addresses a critical shift in the media landscape. On platforms like Meta, manual demographic targeting has been replaced by machine-learning retrieval systems. Because modern algorithms predominantly find their own audiences based on the ad content itself, creative has become the primary targeting mechanism. Instead of relying on expensive retrospective data assets, Monks.Flow 2.0 and Stelia optimize for this algorithmic feed, then close the loop: in-market outcomes flow back into the prediction models, making every campaign a learning input for the next.
“The next generation of advertising will be driven by adaptive AI systems that can continuously learn from creative, audience, and performance signals in real time,” said Paul Heathcote, VP of Applied AI at Stelia. “Building those systems requires deeply integrated infrastructure across data, models, orchestration, and optimization—and that’s the foundation we’re building with Monks.”
Monks.Flow 2.0’s advanced capabilities will be showcased on the ground at the Cannes Lions International Festival of Creativity from June 22–26, 2026:
- The AI Now Sessions: Hosted at Les Monks Café, opposite the Palais des Festivals, these private deep-dives will showcase live demonstrations of Monks.Flow 2.0.
- Featured panel presentation: On Tuesday, June 23, Monks will host “Marketing as a Live System: Orchestrating the Agentic Supply Chain” at Les Monks Café. The session will feature Paul Heathcote (VP of Applied AI at Stelia), Tom Smith (CEO, GWI), Will Kelly (Global EVP, AI Products and Services at Monks) and other industry partners to discuss the intersection of creative intelligence and silicon-level infrastructure.
The central hub for all Monks activities during the festival is the official landing page at monks.com/cannes-lions-2026. Visitors can explore full programming details and register for panels, sessions and other innovative experiences.
