# MarketBrain OS > MarketBrain OS is a pre-spend review tool for marketers: it audits a landing page from its live URL, compares two to five ad or headline variants and says which is strongest and why, builds audience and competitor analyses, and pressure-tests a campaign plan — each returning a scored report with ranked fixes. It reviews work before the budget is spent; it does not predict results, buy media, schedule posts or write your content. ## Core pages - [Home](https://www.marketbrainos.app/): What MarketBrain OS is and who it is for. - [Features](https://www.marketbrainos.app/features): The 14 AI analysis tools across five suites. - [Pricing](https://www.marketbrainos.app/pricing): Free, Pro, Team, Agency, Enterprise plans and token packs. - [FAQ](https://www.marketbrainos.app/faq): Common questions on tokens, pricing, and data. - [Free landing page score](https://www.marketbrainos.app/tools/landing-page-score): Paste a URL, get a 0-100 conversion score and the three biggest blockers. No account needed. - [About](https://www.marketbrainos.app/about): Mission and story. ## Documentation ### Getting Started Orientation, core concepts, and your first analysis. - [What is MarketBrain OS?](https://www.marketbrainos.app/documentation/getting-started/what-is-marketbrain): The review step for marketing decisions — and what it deliberately is not. - [Core concepts](https://www.marketbrainos.app/documentation/getting-started/core-concepts): The validation pipeline, scores and verdicts, tokens, scopes, and the connected suite. - [Account, sign-in & onboarding](https://www.marketbrainos.app/documentation/getting-started/account-and-onboarding): Create your account, sign in, and get oriented with the first-run walkthrough. - [Navigating the app](https://www.marketbrainos.app/documentation/getting-started/navigating-the-app): The sidebar suites, dashboard, History, Reports, the scope switcher, and your token badge. - [Run your first analysis](https://www.marketbrainos.app/documentation/getting-started/first-analysis): A complete end-to-end walkthrough, from opening a tool to reading the result. ### Analysis Tools Exhaustive guides for all 14 tools across five suites, plus the free page scorer anyone can use. - [Analysis tools — overview](https://www.marketbrainos.app/documentation/tools/overview): How the 14 tools, the five suites, scores, and the universal result contract fit together. - [Angle Miner](https://www.marketbrainos.app/documentation/tools/angle-miner): Generate high-conversion psychological angles and marketing hooks from your product. - [Conversion Doctor](https://www.marketbrainos.app/documentation/tools/conversion-doctor): Audit landing pages and funnels for conversion blockers and friction. - [TestLab Pro](https://www.marketbrainos.app/documentation/tools/test-lab): Compare ad variations and see which is strongest, before you launch. - [Workflow Pipeline](https://www.marketbrainos.app/documentation/tools/workflow): Chain ideation, testing, and auditing into one guided campaign workflow. - [Free landing page score](https://www.marketbrainos.app/documentation/tools/landing-page-score): Score any public page 0-100 with its three biggest blockers - no account, no tokens. - [Audience Intelligence](https://www.marketbrainos.app/documentation/tools/audience-intelligence): What does your audience really want? Map personas, pain points, and buying motivations. - [Market Intelligence](https://www.marketbrainos.app/documentation/tools/market-intelligence): Where are the best opportunities in this market? Surface trends, gaps, and threats. - [Competitor Analyzer](https://www.marketbrainos.app/documentation/tools/competitor-analyzer): How do you compare to competitors? Find advantages and differentiation opportunities. - [Messaging Analyzer](https://www.marketbrainos.app/documentation/tools/messaging-analyzer): Does this messaging persuade effectively? Score clarity, persuasion, and trust. - [Content Strategy Tool](https://www.marketbrainos.app/documentation/tools/content-strategy): What content should you create? Build pillars, topics, and a publishing strategy. - [Campaign Analyzer](https://www.marketbrainos.app/documentation/tools/campaign-analyzer): How can this campaign perform better? Audit, optimize, and plan to scale. - [Offer Analyzer](https://www.marketbrainos.app/documentation/tools/offer-analyzer): Would customers find this offer compelling? Diagnose value, pricing, and appeal. - [Strategy Lab](https://www.marketbrainos.app/documentation/tools/strategy-lab): Pressure-test any idea, campaign, or expansion before you commit — is it worth pursuing? - [Growth Analyzer](https://www.marketbrainos.app/documentation/tools/growth-analyzer): Where can you grow fastest? Identify opportunities and revenue expansion plays. - [Workflow Analyzer](https://www.marketbrainos.app/documentation/tools/workflow-analyzer): Where are you wasting time, effort, and money? Find bottlenecks and automation wins. - [Reading & exporting results](https://www.marketbrainos.app/documentation/tools/results): Scores, verdicts, the section tabs, and how to save, share, and export any analysis. - [Chaining analyses (connected ecosystem)](https://www.marketbrainos.app/documentation/tools/chaining): Feed a saved analysis into the next tool as context to compound the intelligence. ### Tokens, Plans & Billing How tokens work, plan tiers, the store, and billing. - [How tokens work](https://www.marketbrainos.app/documentation/billing/how-tokens-work): Monthly vs purchased tokens, the spend order, resets, and what each tool costs. - [Plans compared](https://www.marketbrainos.app/documentation/billing/plans-compared): Free, Pro, Team, Agency, and Enterprise — price, monthly tokens, capacity, and features. - [Token Store](https://www.marketbrainos.app/documentation/billing/token-store): Buy top-up packs that never expire, straight from /store. - [Billing Center](https://www.marketbrainos.app/documentation/billing/billing-center): Your plan, renewal date, balance breakdown, expansions, and downloadable invoices. - [Upgrading & changing plans](https://www.marketbrainos.app/documentation/billing/upgrading): How upgrades apply — instant for Pro, container-based for Team/Agency/Enterprise. - [Capacity & expansions](https://www.marketbrainos.app/documentation/billing/capacity-expansions): Buy extra seats, workspaces, or agencies on top of your plan's base capacity. ### Collaboration & Organizations Scopes, Team, Agency, Enterprise, and roles. - [Scopes & visibility](https://www.marketbrainos.app/documentation/organizations/scopes-visibility): How Personal, Team, Client, and Enterprise scopes decide who sees an analysis and who pays. - [Team Workspace](https://www.marketbrainos.app/documentation/organizations/team-workspace): Shared analyses, members and roles, library, reports, analytics, activity, and seats. - [Agency Hub](https://www.marketbrainos.app/documentation/organizations/agency-hub): Manage multiple clients with isolated workspaces, per-client and per-member budgets, and tool allowlists. - [Enterprise Suite](https://www.marketbrainos.app/documentation/organizations/enterprise-suite): Org-wide executive intelligence, AI briefings, structure, linked containers, and agency allocation. - [Roles & permissions](https://www.marketbrainos.app/documentation/organizations/roles-permissions): Every workspace, agency, and enterprise role and what it can do. ### Account & Settings Profile, settings, history, and reports. - [Account & Settings](https://www.marketbrainos.app/documentation/account/settings): Everything under /settings — profile, account, security, notifications, subscription, billing, integrations. - [History](https://www.marketbrainos.app/documentation/account/history): Search, revisit, reopen, export, or delete every analysis you have run. - [Reports](https://www.marketbrainos.app/documentation/account/reports): Your curated library of saved intelligence, scoped to where you are working. - [Share a result with a link](https://www.marketbrainos.app/documentation/account/sharing): Turn any saved analysis into a link anyone can open - and switch it off again. ### Admin — Control Center The governance console for platform administrators. - [Control Center overview](https://www.marketbrainos.app/documentation/admin/overview): The admin portal, its section groups, and how to reach it. - [Admin roles & capabilities](https://www.marketbrainos.app/documentation/admin/admin-roles): Super_admin vs ops_admin — what each internal role can and cannot do. ### Reference Token costs, glossary, limits, and support. - [Token cost table](https://www.marketbrainos.app/documentation/reference/token-costs): The exact token cost of every analysis tool, at a glance. - [Glossary](https://www.marketbrainos.app/documentation/reference/glossary): Plain definitions for the terms used across MarketBrain OS. - [Limits & boundaries](https://www.marketbrainos.app/documentation/reference/limits-boundaries): Input limits, what the platform will not do, and other operating boundaries. - [Support & contact](https://www.marketbrainos.app/documentation/reference/support-contact): Where to get help — docs, FAQ, and how to reach the team.