Evertune

The Solution & Approach

Evertune measures where brands show up in AI answers, then turns the gaps into media. It samples each prompt 100 times per model rather than running it once, and grounds prompt selection in EverPanel, a vendor-described panel of more than 150 million user prompts. The output is the AI Brand Index plus Prompt, Insights & Action, and Ads agents.

The angle is adtech, not SEO. The founders came from The Trade Desk, and the roadmap reads like it. Partner Connect surfaces AI visibility inside impact.com and PartnerStack with one-click affiliate and partner activation. Index Exchange and The Trade Desk integrations let brands run programmatic campaigns against the publishers cited in AI answers. Visibility Boost buys ChatGPT placements against queries where the brand is not recommended. AI Retargeting turns AI research behavior into an addressable audience. Evertune calls it the first product in market to do that.

The category POV is statistical rigor, argued in public. CEO Brian Stempeck published a two-part critique of Profound's sampling method in July 2026, using a running-shoe example where 100 unique prompts asked once put adidas at 29% visibility with a plus or minus 9 point margin of error, while sampling each prompt 100 times produced the same headline score with a plus or minus 1 point interval. The claim is that only the tighter interval supports topic-level action. It is checkable arithmetic from a commercially interested source.

Best for

Enterprise brand and performance teams that want AI visibility measured at statistical scale and wired straight into affiliate, programmatic, and in-chat ad buying.

Pricing & trial

Sales-led with no public pricing or free trial; a third-party comparison puts it around $36K per year. Pricing.

Agent Experience

How you build on this platform (or wire it into your own agents):

Thin: the docs surface is a help center of roughly six articles with no public API reference, so Evertune is a product to buy rather than a platform to build on.

Reference customers

Canada Goose, Miro, WPP Media's Choreograph.

Recent moves

• 2026-08-10Launched AI Retargeting in beta, identifying users who researched a category inside AI chatbots and pushing that audience to The Trade Desk and Index Exchange for open-web retargeting. source
• 2026-07-30CEO Brian Stempeck published part two of his critique of Profound's sampling method, arguing that repeated sampling cuts the margin of error from roughly plus or minus 9 points to plus or minus 1. source
• 2026-07-16Part one of the same critique argued that one daily run of a prompt cannot produce a usable margin of error, drawing 502 likes and 204 comments. source
• 2026-05-19Launched Visibility Boost, an invite-only ad agent that buys ChatGPT placements against the queries where a brand's organic AI visibility is weakest. source
• 2026-03-23Named a Representative Vendor in Gartner's inaugural 2026 Market Guide for Answer Engine Visibility Tools. source
• 2026-02-11Extended Partner Connect into programmatic through Index Exchange and The Trade Desk, letting brands run campaigns on the publisher sites cited in AI recommendations. source

Company, Financials & Funding History

Founded in 2024 in New York by early Trade Desk operators: CEO Brian Stempeck, former strategy chief and board member who saw The Trade Desk go from eight people to IPO, with co-founders Ed Chater (CPO) and Poul Costinsky (CSO), who joined The Trade Desk through its Adbrain acquisition. Out of stealth in October 2024, commercially launched that November, and by August 2026 selling both measurement and media activation.

Analyst placement

Representative Vendor in Gartner's inaugural 2026 Market Guide for Answer Engine Visibility Tools (March 2026), the first Gartner document to define the category.