Analyst Disclaimer: This report is produced by the Scenic Mind Analysis Brain, modelled on the Gartner Market Guide format. It is not an official Gartner publication. All market positioning assessments, vendor summaries, and recommendations are derived from publicly available intelligence gathered across (February–March 2026). Data points that are estimated rather than confirmed are clearly marked [Estimated].
1. Market Definition & Scope
Market Name: Ad Creative Testing & Effectiveness Measurement (ACTEM)
Publication Date: 3 March 2026
Market Definition:
The Ad Creative Testing & Effectiveness Measurement market comprises technologies and services that enable brands, agencies, and insight teams to predict, measure, and optimise advertising creative performance before or during in-market deployment. The market spans pre-production concept testing, finished-film ad testing, in-context media measurement, and post-exposure effectiveness analysis.
Market Boundaries:
The ACTEM market sits at the intersection of four adjacent disciplines:
- Quantitative consumer research — survey-based and panel-based creative evaluation
- Biometric and emotional measurement — facial coding, eye tracking, neuroscience (fMRI, EEG)
- AI/ML-powered synthetic testing — AI-generated synthetic panels, generative personas
- In-market performance analytics — real-time TV/digital ad measurement and attribution
Out of scope: Brand tracking, media effectiveness (MMM), and UX/product research platforms (except where directly competing for ad testing budgets).
2. Market Direction
2.1 Key Market Themes (2026)
Theme 1 — The AI Speed War
Every major vendor has launched or significantly upgraded an AI-powered ad testing product since Q4 2024. Ipsos Creative|Spark AI delivers results in 15 minutes; Toluna ACT Instant AI claims 120× faster than traditional testing. Speed is no longer a differentiator — it is a baseline expectation.
Theme 2 — Human Truth vs Synthetic Scale
A market-wide philosophical debate has emerged. Zappi, System1, and Neurensics are explicitly defending human-panel testing. Toluna, Ipsos, and ACE Metrix (iSpot) are leaning into AI/synthetic approaches. No vendor has fully abandoned human testing — the market is bifurcating between human-first and AI-first positioning.
Theme 3 — Agentic AI as the Next Frontier
iSpot's SAGE platform (launched Feb 2026, NVIDIA-powered) represents the market's first confirmed agentic AI ad testing product — capable of auto-generating creative briefs, scripts, and storyboards. This marks a shift from insight reporting to insight action.
Theme 4 — Emotional Science Reclaiming Authority
Neurensics, System1, Kantar (via Affectiva), and Adverteyes are all actively publishing research asserting that emotional measurement is more predictive than AI-speed outputs. System1's Super Bowl LX data confirms: AI-produced ads averaged 2.1 Stars vs 2.7 overall average.
Theme 5 — Market Consolidation Accelerating
Brave Bison acquired a 28% strategic stake in System1 (Mar 2026). Kantar Media divested as Fifty5Blue. Toluna completed the MetrixLab rebrand. iSpot absorbed ACE Metrix. Adverteyes spun out of Realeyes. The market is restructuring at pace.
2.2 Market Growth Indicators
- UK digital ad spend surpassed £40bn in 2025, forecast +10.3% to £44.7bn in 2026 (Source: Marketing Week, 2026)
- Global ad revenues grew 8.8% in 2025 (Source: The Drum, 2026)
- Gartner reports by 2027, lack of AI literacy could be a top-3 reason CMOs are replaced (Source: Gartner / Marketing Dive)
- 88% of CMOs now see attention measurement as a critical 2026 priority (Source: Ipsos, From Noise to Noteworthy, 2026)
3. Magic Quadrant Positioning [Estimated]
Note: Gartner has not published a Magic Quadrant specifically for Ad Creative Testing as of March 2026. The positioning below is an analyst assessment modelled on Gartner Magic Quadrant methodology. All placements are [Estimated] and should be treated as directional only.
Evaluation Criteria:
- Ability to Execute (y-axis): Product breadth and depth, market presence, delivery speed, financial stability, global reach
- Completeness of Vision (x-axis): Innovation trajectory, methodology differentiation, thought leadership, market strategy
Vendor | Quadrant | Execute | Vision | Rationale |
Kantar (LINK+, LINK AI) | Leader | High | High | Largest validated ad database (260,000+ ads, 90+ markets), strong AI roadmap. Ownership uncertainty (Bain/WPP) and Fifty5Blue separation create execution risk. |
Ipsos (Creative|Spark AI) | Leader | High | High | 31+ market AI coverage, 15-minute delivery, Forrester Wave presence (MMA Q1 2026), compelling Misfits Stories IP. |
System1 Group (Test Your Ad) | Leader | High | High | Strongest outcome-validated emotional model (Star/Spike vs real market share), 130,000+ open ad database, 24-hour delivery, 533 customers, strongest thought leadership IP in the category. |
Zappi (Amplify) | Challenger | High | Medium-High | 350+ global brands, Fortune 500 CPG penetration 50%+, strong self-serve platform, OOH coverage added. Synthetic strategy still exploratory. |
Toluna (ACT Instant AI) | Challenger | Medium-High | High | ACT Instant AI: 120× faster, 79M+ synthetic personas, full DIY. Most technically specified AI product. Brand trust still transitioning from MetrixLab. |
iSpot / ACE Metrix (SAGE) | Visionary | Medium | High | SAGE is the market's only agentic AI ad platform (NVIDIA-powered, co-developed with GM & Airbnb). Auto-generates briefs, scripts, storyboards. Production deliverables still in beta (Feb 2026). |
Adverteyes (fka Realeyes) | Visionary | Medium | High | AttentionX AI model, 20M+ human observations, 90 markets, strong agency ecosystem (Dentsu, Google, Mars). New independent entity — execution track record still building. |
Neurensics (Neuro Ad Testing) | Niche Player | Low-Medium | Medium | fMRI neuroscience is scientifically the most rigorous methodology. Turnaround improved to 3 days. Geographic concentration and limited scale constrain execution. |
UserTesting | Niche Player | Medium | Medium | Forrester Wave Leader: Experience Research Platforms (Q1 2026). Primary use case is UX/product, not ad creative testing. Fringe competitor only. |
4. Vendor Profiles
4.1 System1 Group — Test Your Ad
Quadrant: Leader
Core Differentiator: The only ad testing platform with a dual-validated predictive model — Star Rating® (long-term brand growth) and Spike Rating® (short-term sales ROI) — independently validated against real market outcomes. FaceTrace® emotional measurement based on Paul Ekman's universal emotions.
Strengths:
- 130,000+ open emotional ad database — largest open database in the market
- 24-hour turnaround with full consultancy — fastest full-service delivery
- Brave Bison 28% strategic stake (Mar 2026) — increased institutional backing
- New CPTO Mo Taylor signals accelerated AI product investment
- Thought leadership moat: Orlando Wood (Lemon, Look Out), Creative Dividend with Effie Worldwide
Risks:
- Founder John Kearon has fully exited — cultural continuity risk
- AI/synthetic product roadmap not yet publicly confirmed
- Premium serviced model limits self-serve market penetration
- John Kearon fully exited the board (3 Mar 2026) — ceased to be a director with immediate effect following Brave Bison's acquisition of his 23.01% stake. Founder has zero remaining involvement. Current CEO: James Gregory.
Recommended Actions:
- Accelerate and announce AI product roadmap — market now expects it
- Defend emotional science narrative aggressively with data (Super Bowl AI ad evidence is powerful)
- Define Brave Bison joint go-to-market playbook
- Evaluate self-serve or freemium entry tier to compete with Toluna and Zappi
4.2 Kantar — LINK+ / LINK AI
Quadrant: Leader
Core Differentiator: Largest validated normative database (260,000+ ads, 90+ markets). LINK AI covers both video and static formats.
Key 2026 Developments:
- New CEO Paul Zwillenberg (Sep 2025) — AI-native positioning
- Kantar Media sold as Fifty5Blue (confirmed Mar 2026) — removes media measurement bundling as a sales lever
- North America leadership restructured for AI-led growth
- Potential Bain Capital / WPP ownership review [unconfirmed]
Competitive Threat to System1: High — Scale, database, and global enterprise reach outmatch System1 in large procurement decisions.
4.3 Ipsos — Creative|Spark AI
Quadrant: Leader
Core Differentiator: Broadest AI ad testing market coverage (31+ markets), fastest AI delivery (15 minutes), accessible entry price ($5,900).
Key 2026 Developments:
- India expansion confirmed (Mar 2026)
- Ipsos MMA: Forrester Wave Leader in Marketing Measurement & Optimization (Q1 2026)
- Misfits Stories IP report (15,000 ads) directly competes with System1's thought leadership
Competitive Threat to System1: High — AI speed, global scale, and intellectual IP combine as the strongest challenge to System1's value proposition.
4.4 Zappi — Amplify
Quadrant: Challenger
Core Differentiator: Best-in-class self-serve platform, strong CPG/FMCG penetration, early-stage concept testing capability.
Key 2026 Developments:
- OOH Quick Reports launched (Feb 2026) — format coverage now broader than System1
- Agentic AI partnership with Market Logic (Jan 2026)
- CMO Nataly Kelly publicly defending human testing — narrative alignment with System1
Competitive Threat to System1: Medium-High — Self-serve platform breadth is Zappi's primary edge over System1's serviced model.
4.5 Toluna / MetrixLab — ACT Instant AI
Quadrant: Challenger
Core Differentiator: Fastest AI delivery (120× traditional), 79M+ synthetic personas, fully DIY via Toluna Start.
Key 2026 Developments:
- ACT Instant AI now fully self-serve (Feb 2026)
- metrixlab.com domain retiring 1 May 2026
- APAC expansion: Singapore Country Head appointed
- 🆕 TEMPO Xpress launched 3 Mar 2026 — new AI-enhanced brand equity tracking solution. Dashboard within 48 hours; EMP framework (Emotional resonance, Mental availability, Perceived effort); AI tools QProbe + SmartCloud. CEO Frédéric-Charles Petit confirmed. Adjacent brand tracking product — not ad testing, but significantly expands Toluna's portfolio breadth and cross-sell potential. Source: Toluna press release, 3 Mar 2026
Competitive Threat to System1: Medium-High — DIY accessibility and synthetic scale are the primary threat in budget-conscious and speed-driven procurement.
4.6 iSpot / ACE Metrix — SAGE
Quadrant: Visionary
Core Differentiator: Only confirmed agentic AI ad testing platform. Auto-generates creative briefs, scripts, and storyboards. 16 years of proprietary TV data, 2.5M ads.
Key 2026 Developments:
- SAGE launched Feb 2026 (NVIDIA-powered, GM & Airbnb co-developed)
- GM case study published in AdAge (Feb 2026)
- Production deliverables module still in beta
Competitive Threat to System1: Medium — Rising — Agentic AI trajectory represents the most disruptive long-term threat to traditional ad testing economics.
4.7 Adverteyes (fka Realeyes)
Quadrant: Visionary
Core Differentiator: Human webcam emotional measurement at scale (20M+ observations, 90 markets), AttentionX AI model, strong agency/martech ecosystem.
Key 2026 Developments:
- Dentsu Japan Attention Report: first confirmed white-label agency deployment
- Boots and Barilla CreativeX Datalink pilots confirmed
- Kellanova named as client (Feb 2026)
Competitive Threat to System1: Medium — Webcam emotional measurement is the closest technical competitor to FaceTrace®.
4.8 Neurensics — Neuro Ad Testing
Quadrant: Niche Player
Core Differentiator: fMRI-based neural measurement — the only player using brain scanning. CEO Martin de Munnik actively publishing research attacking AI-based eye tracking.
Key 2026 Developments:
- Turnaround improved to 3 working days
- Predictive Eye Tracking & AI webinar (12 Mar 2026) — potential AI hybrid product signal
Competitive Threat to System1: Low — Scientifically positioned niche player. Counter-AI messaging is complementary to System1's narrative.
4.9 UserTesting
Quadrant: Niche Player (Fringe)
Core Differentiator: Human insight platform for UX and product research. Fringe overlap with ad creative concept testing.
Key 2026 Developments:
- Forrester Wave Leader: Experience Research Platforms (Q1 2026)
- Figma AI plugin launched Jan 2026
Competitive Threat to System1: Low — Adjacent, not direct.
5. Market Segment Summary
Vendor | Speed | AI Maturity | Human Testing | Self-Serve | Primary Market |
System1 TYA | 24 hours | Developing | Yes | Limited | Brand / Insight teams |
Kantar LINK AI | Fast (AI) | High | Yes | Partial | Enterprise / Global brands |
Ipsos Spark AI | 15 minutes | High | Yes (HI+AI) | Yes | Global brands / Agencies |
Zappi Amplify | Fast | Medium | Yes | Yes | CPG / FMCG brands |
Toluna ACT Instant AI | Minutes | High | Synthetic only | Full DIY | Mid-market / Speed buyers |
iSpot SAGE | Real-time | Very High | TV panel | Partial | US TV advertisers / Enterprise |
Adverteyes | Medium | Medium | Yes (webcam) | Partial | Agencies / Attention teams |
Neurensics | 3 working days | Low | Yes (fMRI) | No | Premium / Scientific buyers |
UserTesting | Fast | Medium | Yes | Yes | UX / Product teams (fringe) |
6. Strategic Recommendations for System1
- Publish an AI roadmap — The market has moved. Every direct competitor has an AI product. Mo Taylor's CPTO mandate should yield a visible roadmap in H1 2026.
- Defend emotional science as the gold standard — The evidence is strong (AI Super Bowl ads scored lower). Amplify this with customer-facing content and sales materials.
- Exploit the Brave Bison partnership — Define the joint commercial playbook. Brave Bison's network could open new agency and brand relationships at scale.
- Monitor Toluna's DIY encroachment — ACT Instant AI's full self-serve launch is a structural market change. Consider whether a self-serve access tier is warranted.
- Watch iSpot SAGE — Agentic AI is the most likely source of market disruption in 12–18 months. System1 should develop a clear response narrative.
7. Key Signals to Monitor
- Kantar ownership resolution — Bain Capital / WPP divestment could reshape the enterprise market
- iSpot SAGE GA release — Agentic AI from beta to general availability could shift buyer expectations market-wide
- Neurensics AI hybrid announcement — 12 March 2026 webinar may signal a new fMRI+AI product
- System1 AI product launch — Mo Taylor's CPTO mandate; expect H1 2026 announcement
- Brave Bison / System1 joint strategy — Watch for product or go-to-market announcements
- Toluna metrixlab.com retirement (1 May 2026) — Full rebrand completion milestone
8. Sources
Intelligence gathered across Runs 1–8 (February–March 2026):
- Kantar.com, Ipsos.com, Zappi.io, Tolunacorporate.com, iSpot.tv, Adverteyes.ai, Neurensics.com, System1group.com
- London Stock Exchange RNS — System1 / Brave Bison regulatory announcements
- Marketing Dive, Marketing Week, LBBOnline, The Drum, MediaPost, Business Wire
- Forrester.com — Forrester Wave references (MMA Q1 2026; Experience Research Q1 2026)
- Gartner.com — CMO AI literacy research (via Marketing Dive)
- G2.com — Product category landscape
9. Updates Log
- 4 March 2026 (Run 9, 8:00 AM): System1 Risks updated: John Kearon fully exited board (3 Mar 2026); CEO confirmed as James Gregory. Toluna 4.5 section updated: TEMPO Xpress launch (3 Mar 2026) added; CEO Frédéric-Charles Petit confirmed.
- 3 March 2026 (Run 9): Initial Gartner-Style Market Guide created. All vendor profiles, Magic Quadrant positioning [Estimated], market themes, segment summary table, and strategic recommendations published. Intelligence basis: Runs 1–8.