For brand and marketing leaders tracking AI-driven discovery, Evertune is an AI Brand Index platform that runs 100,000+ prompts per report across nine AI engines to score how often and prominently your brand surfaces in answers.
Presence & Market Position
#9 of 13
AEO-First Marketing Tech
Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →
Evertune is working to become the measurement standard for how brands show up in AI-generated answers, and increasingly the layer marketers use to act on what that measurement finds. Its AI Brand Index runs more than 100,000 prompts per brand report across nine AI engines to score how often and how prominently a brand surfaces in category answers, and the company has spent 2026 extending that diagnosis into media activation, connecting the publishers and sources that shape AI answers to affiliate, programmatic, and paid-placement channels marketers can actually buy into. Public discussion of the brand is early. The visible record so far is dominated by the company's own product and partnership announcements rather than outside commentary on the category.
Searchable
OtterlyAI
AthenaHQ
Goodie AI
Scrunch AIRoku, WPP, Athenahealth, Virgin Voyages, HexClad
Work at Evertune? Claim this profile to add customers and case studies.
Business Profile
Evertune launched from stealth in October 2024, founded in New York by early Trade Desk employees including CEO Brian Stempeck. The company raised $19M across a $4M seed (Eniac, 2024) and a $15M Series A (Felicis, August 2025), reaching roughly $3.4M in 2025 revenue on a team of 31 before Impact Tech, the company behind impact.com, acquired it in December 2025, folding Evertune's AI search-visibility measurement into impact.com's affiliate network as Partner Connect. Evertune has kept shipping under its own name since, extending into programmatic, B2B partner, and paid-placement channels through mid-2026 and earning a spot in Gartner's inaugural answer-engine visibility market guide.
Agent Readiness
Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →
Evertune has built its own agent — Visibility Boost, an invite-only tool that finds queries where a brand isn't being recommended by ChatGPT and manages the ad placement and campaigns to close that gap. That's an agent Evertune operates for customers, not a surface for outside developers or agents to build on: no public API, MCP server, or Claude/ChatGPT app-store listing is on file yet.
IS THIS YOUR BRAND?
Claim this profile
Fact-check your data, add context, and earn the verified badge — free, takes minutes, work email required.
Claim Evertune →