Audience
Marketing teams, founders, SEO and content leads, and agencies who want their brand recommended by AI assistants
About Proofsource
Proofsource is an AI visibility platform. It asks ChatGPT, Perplexity, Claude and Google AI Overviews the questions your buyers actually ask, and shows which questions name your brand, which competitors get named instead, which sources the answers cite, and exactly what to fix. Every number links back to the real AI answers. When you ship a fix, Proofsource re-asks the same questions and shows whether AI now names you. It also works inside ChatGPT and Claude, and in any MCP client. Marketing teams can monitor visibility, citations and AI-referred visits, compare prompt results over time, and review content recommendations before publishing. It connects with Google Search Console, Google Analytics 4 and Cloudflare, sends alerts to Slack and Microsoft Teams, and supports WordPress publishing. A REST API supports programmatic access. Free trial, no card; paid plans from $9/month per brand.
Other Popular Alternatives & Related Software
MentionX
MentionX is an AI search visibility platform for AEO, GEO and SEO. It shows whether AI engines recommend a brand, where the brand ranks on Google, and which sources influence both, for the same buyer questions. Search Twin puts the Google rank and each AI engine's answer side by side in one row per question. MentionX tracks Recommendation Rate, mention rate, share of voice, citation share and sentiment across ChatGPT, Gemini, Google AI Mode, Google AI Overviews, Perplexity, Microsoft Copilot and DeepSeek. Brand Sentiment and Fact Check catch every negative or wrong claim AI makes about the brand, each with a fix. The Action Board turns gaps into prioritised actions, and Creative Studio builds LinkedIn assets and landing pages from the brand's own evidence, published as drafts to WordPress, Ghost, Shopify or Netlify. Connects to Google Search Console and GA4. From $19.99 a month, with a free trial.
Learn more
GoBlume
GoBlume is a web-based platform for measuring how AI answer engines present a company to prospective buyers. It builds editable buyer-intent questions and checks them daily across services such as ChatGPT, Google AI Overviews and AI Mode, Gemini, Perplexity, and Claude. Teams can track visibility and share of voice over time, compare which brands are named for each question, and review cited pages and other sources. The platform also audits whether AI crawlers can access a website, reports crawler visits and referral traffic, and ranks suggested actions. It generates draft replies, articles, and other content for teams to review and publish themselves. GoBlume is intended for B2B software founders, growth and marketing teams, and SEO and content professionals working to improve discovery through AI search. The self-service software is in pre-launch early access, with paid accounts not yet open.
Learn more
Answer Monitor by Zion Labs
Answer Monitor tracks how AI engines name, cite, and recommend your brand in real time across ChatGPT, Perplexity, Claude, Gemini, and Google AI Overviews. It runs the questions your customers actually ask, records which domains each engine cites, flags ghost citations (your URL is cited but your brand isn't named), and reports your AI citation share against competitors over time. It is built by Zion Labs, an SEO and GEO (generative engine optimization) firm in Brooklyn, NY, and sits alongside a suite of free AI-visibility tools: Retrieval Readiness Score (nine-dimension AI-readiness score for any site), AI Crawler Audit (which AI bots your robots.txt allows or blocks), Answerability Score (0-100 quotability rating per page), Chunk Previewer (how retrieval systems segment your page), Entity Check (Wikidata and Google Knowledge Graph recognition), Citation Gap, Ghost Citation Check, and AI Citation Share. Free tools require no login and return results in seconds.
Learn more
Rankwise
Rankwise is an AI search visibility platform for agencies, in-house SEO teams, and founders. It tests the questions buyers ask across ChatGPT, Perplexity, Claude, Gemini, and Google AI Overviews, recording which brands and pages each engine cites. It shows the questions a brand misses and the sources cited instead. For each gap, it drafts an article designed to earn citations for WordPress, Shopify, Webflow, Wix, or a self-hosted site, with publishing set to run automatically or wait for approval. It also audits AI crawler access and lists the technical fixes a site needs. Agencies get multi-client workspaces and white-labeled reports. Teams using Claude or ChatGPT can connect through its MCP server, and a read-only REST API is available. Plans start at $59 per month.
Learn more
Pricing
Starting Price:
$9/month per brand
Pricing Details:
Self-serve subscriptions start at $9/month per brand for a small weekly-check setup; costs vary with the number of questions, search engines and check cadence. Daily checking starts at $28/month per brand, with additional question and engine charges. Annual billing offers two months free. Tailored plans start at $64/month; managed services start at $1,000/month. The no-card free trial lasts two days and includes 200 answers.
Free Trial:
Free Trial available.
Company Information
Grovio Labs, Inc.
Founded: 2026
United States
proofsource.co/
Videos and Screen Captures
Other Useful Business Software
$300 Free Credits to Build on Google Cloud
Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
Product Details
Platforms Supported
Cloud
Training
Documentation
Support
Online
