Evertune is an AI visibility platform that provides generative engine optimization solutions for marketing teams[1]. The company enables users to measure brand visibility in AI search[1]. Evertune was founded in 2023 by Brian Stempeck, Edward Chater, and Poul Costinsky[1]. The company has received backing from multiple investors, including Chip Ransler, David Azose, Eniac Ventures, Felicis, Jonathan Carson, Joseph Spisak, NextView Ventures, and Roger[1].
Traction
- Evertune said it samples each prompt 100 times across every AI model, benchmarks brands against every competitor in their category across 11 models, and serves over 700 advertisers and agencies, drawing on EverPanel, a proprietary panel of over 150 million user prompts.[6]
Partnerships
- Evertune announced AI retargeting through partnerships with Index Exchange and The Trade Desk on February 11, 2026, and expanded its Partner Connect product to B2B SaaS partnerships with PartnerStack on January 29, 2026.[7]
NYC headquarters
- Evertune's company overview listed its headquarters at 35 East 21st Street, 7E, New York, NY, with additional offices in Seattle and Denver.[3]
Founded
- Evertune was founded in 2024 by Brian Stempeck (CEO), Ed Chater (CPO) and Poul Costinsky (CSO), who were early team members at The Trade Desk.[2]
Backers
Eniac Ventures
NYC-based pre-seed and seed venture capital firm
Something wrong or missing? Send a correction. Fixed within 24 hours.