# Varypilot > A/B experimentation for product teams, with real measurements and reviewed configuration changes. Website: https://varypilot.com Workspace: https://app.varypilot.com Documentation: https://docs.varypilot.com MCP: https://app.varypilot.com/mcp (OAuth for workspace data) ## Documentation - [Your first experiment](https://docs.varypilot.com/getting-started): Connect a product, define a measurement plan and launch deliberately. - [Projects and workspace](https://docs.varypilot.com/projects): Organize products and keep every experiment in its own project. - [Environments](https://docs.varypilot.com/environments): Separate development, staging, production and custom QA configuration. - [Domains and targeting](https://docs.varypilot.com/domains): Restrict delivery to the intended hostname and URL audience. - [Design experiments](https://docs.varypilot.com/experiments): Define hypotheses, traffic, variants and a measurement horizon. - [Original and variations](https://docs.varypilot.com/variants): Configure two to sixteen experiences with explicit traffic weights. - [Goals and measurement](https://docs.varypilot.com/goals): Choose exact events, a primary outcome and revenue currency. - [Publish, pause and complete](https://docs.varypilot.com/lifecycle): Control experiment traffic and verify configuration delivery. - [Results and statistical analysis](https://docs.varypilot.com/results): Read visitor counts, conversion rates, revenue and uncertainty. - [Data quality and SRM](https://docs.varypilot.com/data-quality): Check allocation balance, measurement maturity and integration health. - [Browser JavaScript SDK](https://docs.varypilot.com/browser-sdk): Assign a variation, render the experience and record consented events. - [Node.js SDK](https://docs.varypilot.com/node-sdk): Make a server-side assignment with an environment-scoped credential. - [PHP SDK](https://docs.varypilot.com/php-sdk): Use the PHP 7.0+ client with server-side assignment and a persistent cache. - [Google Tag Manager](https://docs.varypilot.com/google-tag-manager): Import the Varypilot template and propagate explicit analytics consent. - [Configuration history and delivery](https://docs.varypilot.com/configuration): Track immutable versions and the difference between publication and delivery. - [Team permissions](https://docs.varypilot.com/team): Understand owner, admin and viewer responsibilities. - [Consent, privacy and retention](https://docs.varypilot.com/privacy): Control analytics consent, visitor data and AI connection permissions. - [Subscriptions and billing](https://docs.varypilot.com/billing): Monthly or annual plans, Starter trial and renewal controls. - [MCP server and tools](https://docs.varypilot.com/mcp): Manage experiments from compatible AI clients over authenticated Streamable HTTP. - [OAuth authorization and revocation](https://docs.varypilot.com/oauth): Connect an AI client with PKCE and workspace-scoped permissions. - [Connect ChatGPT](https://docs.varypilot.com/chatgpt): Install the Varypilot package or add the remote MCP connection in ChatGPT. - [Connect Claude](https://docs.varypilot.com/claude): Use the remote connector in Claude or the bundled Claude Code plugin. - [Browser agents with WebMCP](https://docs.varypilot.com/webmcp): Expose real workspace actions to agents operating inside the app's browser tab. - [Troubleshooting](https://docs.varypilot.com/troubleshooting): Resolve configuration, measurement and AI connection problems. - [MCP tool reference](https://docs.varypilot.com/tools) - [Full text](https://docs.varypilot.com/llms-full.txt) ## Accuracy Never invent experiment results. Respect fixed-horizon plans, consent, data quality and workspace permissions. Pricing and capabilities are described in the current documentation. Directory approval and search rankings are not implied.