Companies

Gauge

withgauge.com

Gauge is a marketing agent helping companies improve visibility across organic, paid, and AI search.

HQSan Francisco, California, United States
Employees1-50
3 active roles
Jobs checked 6d ago
Specialization
Not classified
Business
Software Applications
Market
Cross Industry
Ecosystem
Applications
Customers
Enterprises
More details
Organization type
Commercial Company
Ecosystem
Applications
Business
Software Applications
Specialization
Not classified
Market
Cross Industry
Customers
Enterprises
Delivery models
Hosted Software
Revenue models
Subscription
Listing status
Not classified
Latest equity round
Seed
Reported funding amount
Not classified

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.

Target Customers

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

Caelean BarnesFounder
Co-Founder & CEO
Evan DoyleFounder
Co-Founder & CTO

Funding History

2024-07
Seed$500K

Y Combinator, Pioneer Fund

Recent News

2026-10-02product_launch
Gauge launches ChatGPT Ads visibility and management tools

Gauge announced tools for visibility into ChatGPT ads. The launch lets users inspect ad copy shown for selected prompts and manage ChatGPT campaigns, with campaign and performance insights.

2026-06-03partnership
How PostHog uses Gauge to win AEO

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.

2026-03-12product_launch
Gauge: Your marketing agent for organic, paid, and AI search

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.

2025-09-16other
Gauge Reviews 2026: Details, Pricing, & Features

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

3
San Francisco, CA, US/Customer Success Manager/45d ago
San Francisco, CA, US/Engineering/79d ago
San Francisco, CA, US/Sales/79d ago

Business 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.

Products

AI visibility monitoring and analytics across major LLMs and AI-search experiencesAsk Gauge, an agentic AI marketing assistantData-driven content engine for AI-search and traditional-search visibilityPrompt, citation, brand-coverage, gap, competitor, and coverage analysisAPI, GA4, Google Search Console, DataForSEO, Slack, S3, and BI/data-lake integrations

Customers

MotherDuck

Tech Stack

LLM and generative-AI interfaces, including ChatGPT, Claude, Gemini, Perplexity, Copilot, Google AI Overviews, and AI ModeReal-web and user-interface data collection rather than API-only model queryingPrompt tracking, brand-mention, citation, competitor, and AI-visibility analyticsAgentic AI for marketing analysis and data-driven content generationAPI and data integrations, including GA4, Google Search Console, DataForSEO, Slack, S3, and BI/data-lake tooling

Competitors

Profound
AthenaHQ
Scrunch
Peec AI
Otterly
Peekaboo
Semrush
Conductor