An ad can have the right message and still arrive at the wrong moment. It can interrupt an experience, disappear into the background or generate a click that reveals little about whether it worked. Getting someone’s attention is only part of the challenge. Making that attention useful is another.

For advertisers and publishers, that creates a practical test for new technology: what does it help them do better? The answer needs to be specific enough to explain and clear enough to measure.

Velocity

Velocity builds advertising and monetization infrastructure for AI applications, connecting developers with advertisers through signals from real-time user intent. Its platform analyzes conversation context, matches an advertiser, generates tailored creative and delivers an ad within the conversation. Its founding team includes Tal Shoham, Nimrod Zuta and Amir Shaked, whose previous experience spans advertising and monetization platforms at ironSource and Unity. In July 2026, Velocity announced a $27 million seed round led by NFX and Red Dot Capital Partners.

Rembrand

Rembrand uses AI to insert branded products into video content after production, making advertising part of a scene. Placements can include virtual signage, a branded screen or a product on a kitchen counter. The company says its VISTA system identifies suitable scenes, while AI Studio renders and inserts the placements. In October 2026, Rembrand reported working with Omnicom Media to bring planning and activation of these placements into the agency’s streaming-media buying workflow.

Topsort

Topsort provides the infrastructure retailers and marketplaces use to run advertising businesses, including auctions, ad serving, campaign management and reporting. Its supported formats range from sponsored product listings to display, video and advertising beyond a retailer’s own website. Its Tomi AI agent adds a conversational way to manage that work: teams can describe campaign goals, ask performance questions and review recommendations for bids, budgets and targeting. Topsort says important campaign changes require human approval.

Kevel

Kevel helps retailers, marketplaces and other commerce businesses build advertising networks around their own customers and data. Its approach emphasizes configurable infrastructure and visibility into how AI makes bidding, placement and optimization decisions. In October 2026, Kevel announced $52 million in new capital, bringing its total capital raised above $100 million. The company said the financing would support further product development, AI capabilities and international expansion.

Anzu

Anzu connects game developers with advertisers through placements built into gameplay, giving developers another way to monetize their games. In February 2026, it introduced clickable formats using interactions such as double-tapping and holding, which the company says are designed to reduce accidental clicks. Anzu then announced an expansion into non-gaming mobile applications in October, extending its offering to help advertisers reach gaming audiences across additional environments and formats.

Optable

Optable provides identity management and data collaboration tools for publishers, media owners and advertising platforms. Its technology helps organizations organize, enrich and activate audience information, including through controlled data-sharing environments known as clean rooms. An October 2026 account of its work with Goodway Group offers a concrete example: the agency built its Passport One intelligence layer on Optable’s identity infrastructure and used Optable’s audience agent to support campaign planning.

Permutive

Permutive connects publishers’ first-party audience information with advertisers’ data to support targeting and campaign activation. Its platform brings together audience data management, clean rooms and curated advertising audiences. A partnership with TransUnion illustrates how that model works: the integration enables advertisers to activate TransUnion audiences across Permutive’s publisher network. The offering gives publishers, advertisers and data partners a shared route from audience information to advertising delivery.

CreativeX

CreativeX connects creative assets, media spending and campaign outcomes so brands can examine how their advertising is being executed. Its media activation tools let teams trace spending to individual assets, check whether those assets meet creative standards and identify where revisions or budget changes deserve attention. Its integration directory spans advertising platforms, content-production tools and data systems, with connections including Amazon, Google DV360, Meta, TikTok and CreatorIQ.

Haus

Haus helps advertisers measure incrementality, the business outcomes caused by advertising, by comparing groups exposed to marketing with groups that were not exposed. Its products combine experiments, marketing mix modeling and attribution to inform spending decisions across channels and individual advertisements. In September 2026, Haus added its Architect AI agent to Causal MMM. The company describes the addition as a way to reduce manual analytical work and help marketers act on measurement findings.

Dstillery

Dstillery builds audiences for programmatic advertising using approaches that include first-party-data lookalikes, search-based lookalikes and retail purchase-intent signals. Its DS-1 platform combines audience discovery, planning and activation through a conversational interface. Users can search existing segments or build audiences from inputs such as domains, keywords and purchase intent, then send them to advertising platforms. A May 2026 demonstration shows that workflow moving from audience recommendations toward campaign activation.

GumGum

GumGum offers advertising across connected TV, online video and display, emphasizing the context and circumstances in which an ad appears. The company says its Mindset Graph combines signals involving content, creative, audiences, devices and timing to assess advertising opportunities. In a company-reported campaign for the BBC’s The Celebrity Traitors, GumGum describes using changing contextual and attention signals to update targeting and creativity as the campaign progressed.

From Capabilities to Results

A useful advertising tool should make its role understandable. Teams need to know what information it uses, which decisions it supports and how they can assess its contribution. A compelling demonstration can start that conversation, but the lasting value comes from how clearly the technology fits the work and how convincingly its results can be evaluated.

This article was published under HackerNoon's Business Blogging program.