Infillion
Infillion is the first composable advertising platform—open, agentic-ready, and built for what’s next.
Est 2007|Valuation $100M|Raised $66.4M
Infillion is the first composable advertising platform—open, agentic-ready, and built for what’s next.
Published Aug 4, 2026
Public reporting indicates the platform is being rebuilt and reintegrated following acquisition and relaunch activities; ongoing evolution is implied rather than a static, mature product posture.
Public product pages captured in this review did not list SOC 2 or ISO certifications. Buyers should anticipate additional diligence when evaluating the platform.
Reported selection drivers include:
Vendor-published comparisons claim cost-efficiency advantages in specific channel tests.
Critical evaluation: These are vendor-published results with limited information on test protocol, competitor set, and supply equivalence. Independent replication or verification of methodology is recommended before relying on these claims for procurement.
Vendor and trade materials describe Catalina as a retail purchase data provider that can contribute purchase-level feeds to link exposure to verified outcomes.
Critical evaluation: The acquisition may strengthen measurement capabilities, but actual buyer value depends on retailer coverage, match rates, legal and privacy constraints, and how deterministic the connections are versus modeled outcomes. Buyers should validate retailer participation and match methodology.
Likely best fit (based on enterprise DSP dynamics and integration needs):
Note: These are inferences based on market norms; the vendor does not publish a simple minimum spend requirement.
Areas with apparent use cases include:
Get a comprehensive analysis of Infillion including market position, competitive landscape, adoption trends, and peer benchmarks.
Download full report →MediaMath and similar enterprise DSPs have been described as complex and requiring training. Mid-market or SMBs may find platforms positioned for enterprise use to be operationally burdensome; mid-market DSPs may offer simpler operational models.
MediaMath’s 2023 bankruptcy and operational disruption created vendor continuity risk perceptions. While the asset has been relaunched under new ownership, some buyers may prefer vendors without recent operational discontinuities.
Competitors with broader mindshare and established agency operating models may provide more predictable hiring, training, and campaign handoffs for large-scale agency operations.
Publicly accessible SOC 2 and ISO statements were not found in the materials reviewed. Organizations that require these to be publicly posted may find vendor disclosures insufficient without additional security diligence.
Reported churn drivers and risks include:
Method note: Review platforms can include incentivized content and buyer sentiment is best assessed via qualitative detail and direct vendor conversations rather than star averages alone.
Public vendor materials report a deployment of the Arrival footfall attribution product with metrics described as a directional visitation lift, incremental visit estimates, cost-per-visit style metrics, and average dwell times for a retail campaign.
Critical evaluation: These metrics are vendor-published and lack full methodological disclosure (advertiser identity, incrementality design, control selection, bias correction, and data filtering). The results should be treated as directional and validated through independent measurement when possible.
Infillion describes its offering as a modular advertising platform that combines programmatic buying (DSP), premium ad formats (notably interactive/CTV), identity, and measurement (including store visits and sales measurement via acquisition). Its stated goal is to provide advertisers and agencies with greater modular control and increased transparency compared with closed or opaque platforms, while enabling outcomes measurement (footfall and purchase outcomes) across the open internet.
Key product pillars identified in public materials include:
All of the above are taken from vendor and trade materials and should be validated directly with the vendor for up-to-date product definitions and technical details.
Infillion primarily targets:
The vendor positions the offering as an alternative on the open internet and as a modular option relative to closed ecosystems.