About
Gauge builds a marketing agent that unifies GA4, Google Search Console, keywords, prompts, advertising, and other data into one platform that can execute marketing work. It sells primarily to B2B companies and marketing teams, differentiating through measurement and optimization of how brands appear in AI-generated answers alongside traditional search.
Market
Gauge competes in the emerging AI-search visibility, generative engine optimization (GEO), and answer engine optimization (AEO) software market, helping brands measure and improve how they appear in answers from LLMs and AI-search products. It positions itself as a technical, end-to-end platform rather than a basic prompt-monitoring tool: Gauge combines real search-intent and web-presence research, real user-interface model data, competitive and citation analytics, an agentic content workflow, and operational data integrations.
Gauge primarily serves growth-oriented technology companies and other brands that need to improve visibility in AI-generated answers, with evidence of adoption among YC startups and product-led companies such as PostHog, Supabase, and Braintrust. The primary buyers are marketing, content, SEO/AEO, and growth leaders responsible for organic and AI-search performance.
At a Glance
Problem
As search shifts from traditional results pages to answers generated by ChatGPT, Claude, Gemini, Perplexity, Google AI Overviews, and similar systems, brands can lose consideration without knowing it. The pain is both strategic and economic: marketing data is fragmented across analytics, search-console, keyword, prompt, advertising, and citation systems, while AI answers may mention competitors or cite other sources instead. Teams must spend significant time monitoring prompts, interpreting dashboards, finding content gaps, and deciding what to do next. The killer use case is a growth-marketing or B2B SaaS team discovering that prospects are asking AI about its category but the company is absent, poorly represented, or consistently outranked by competitors.
Gauge frames the opportunity as a measurable visibility problem rather than simply a traffic problem. Its own analysis says AI systems may draw from roughly the top 50 search results and distribute attribution more broadly than Google, meaning brands need to influence which sources and companies appear in answers—not just rank on a conventional results page. The commercial payoff is increased brand mention, citation share, qualified discovery, and ultimately search demand; Gauge's customer examples suggest that targeted execution can produce material gains within weeks.
Product / Service
Gauge is a SaaS AI-visibility and generative-engine-optimization platform that monitors hundreds of prompts across leading AI engines, tracking brand mentions, citations, competitive position, sentiment, coverage, and visibility gaps. It combines that data with GA4, Google Search Console, DataForSEO, advertising data, and other marketing sources. Its Ask Gauge agent turns the combined data into explanations and prioritized next steps, while the platform's content engine converts identified gaps into briefs, outlines, and publish-ready articles, with CMS, Slack, and MCP integrations supporting execution.
The value proposition is an end-to-end loop from measurement to action: identify where a brand is missing, determine which competitors and sources are winning, create content designed around the relevant citation patterns, publish it, and measure whether visibility improved. Gauge lists a $599-per-month Growth plan covering 600 prompts run daily across leading models and 18 articles per month, alongside custom Enterprise plans. This positions it as more than a monitoring dashboard: it is intended to reduce the analyst and content-operations work required to run an AI-search strategy.
Market
Gauge competes in the emerging AI-visibility, answer-engine-optimization, generative-engine-optimization, and AI-search marketing category, adjacent to SEO software and marketing analytics. Its closest named competitors include Otterly AI, which focuses more narrowly on monitoring, and Profound, which emphasizes enterprise AI-visibility analytics; broader adjacent competitors include Semrush and other SEO platforms adding AI-visibility tracking. Gauge differentiates itself by combining prompt and citation monitoring with an AI marketing agent, automated content creation, integrations, and an execution workflow rather than stopping at a visibility score.
The company appears early but commercially active, not clearly pre-revenue. Y Combinator lists Gauge as an active Summer 2024 company in San Francisco with founders Caelean Barnes and Evan Doyle and a six-person team. Gauge publicly presents customer results: Eco reportedly increased AI-answer visibility more than fivefold in under four weeks and captured over 37% of first-party citations, while Standard Metrics increased answer share from 9.4% to 23.8%. These are meaningful early traction signals, but the reviewed sources do not disclose revenue, ARR, or total customer count, so scale and financial traction remain unverified.
Founders & Leadership
Funding History
Y Combinator, Pioneer Fund
Recent News
Gauge published a customer case study describing how PostHog uses Gauge to track prompt visibility across its product suite. The article also highlights Slack alerts and an MCP integration that combines Gauge visibility data with Google Search Console and PostHog analytics; it was updated on 2026-07-03.
Gauge positioned its product as an end-to-end marketing agent that creates briefs, outlines, and articles, publishes to Webflow, and supports Framer integration. The article also describes GEO tracking across multiple AI platforms.
Gauge launched on Y Combinator’s Launch YC as a marketing agent for organic, paid, and AI search. The company said it evolved from a GEO/AEO platform into an agent that interprets marketing data and executes high-value work.
Gauge’s industry guide presents its platform as combining AI-visibility monitoring, citations, content recommendations, and audits. It describes tracking across seven or more AI platforms and integrations with GA4, Google Search Console, APIs, and business-intelligence tools.
Gauge published a comparison article emphasizing its integrated workflow connecting keyword research directly to prompt tracking. The article claims this workflow provides stronger volume tracking than Profound.
A G2 review page described Gauge as a tool for improving a company’s visibility in AI answers. A reviewer praised the Gauge team and reported integrations with Slack and Claude.
Active Roles
2Business Model
Gauge sells subscription SaaS plans for AI-search and marketing visibility. Its Growth plan costs $599 per month, while Enterprise pricing is customized and includes expanded tracking, integrations, seats, content, and dedicated analyst support.