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See PostHog in action

Want to find out more? Request a demo! PostHog brings all the tools and data you need to build better products. ### Analytics and optimization tools - **Event-based analytics:** Capture your product's usage [automatically](https://posthog.com/docs/libraries/js#autocapture), or [customize](https://posthog.com/docs/getting-started/install) it to your needs - **User and group tracking:** Understand the [people](https://posthog.com/manual/persons) and [groups](https://posthog.com/manual/group-analytics) behind the events and track properties about them - **Data visualizations:** Create and share [graphs](https://posthog.com/docs/features/trends), [funnels](https://posthog.com/docs/features/funnels), [paths](https://posthog.com/docs/features/paths), [retention](https://posthog.com/docs/features/retention), and [dashboards](https://posthog.com/docs/features/dashboards) - **SQL access:** Use [SQL](https://posthog.com/docs/product-analytics/sql) to get a deeper understanding of your users, breakdown information and create completely tailored visualizations - **Session replays:** [Watch videos](https://posthog.com/docs/features/session-recording) of your users' behavior, with fine-grained filters and privacy controls, as well as network monitoring and captured console logs - **Heatmaps:** See where users click and get a visual representation of their behaviour with the [PostHog Toolbar](https://posthog.com/docs/features/toolbar) - **Feature flags:** Test and manage the rollout of [new features](https://posthog.com/docs/feature-flags/installation) to specific users and groups, or deploy flags as kill-switches - **A/B and multivariate experimentation:** run simple or complex changes as [experiments](https://posthog.com/manual/experimentation) and get automatic significance calculations - **Correlation analysis:** Discover what events and properties [correlate](https://posthog.com/manual/correlation) with success and failure - **Surveys:** Collect qualitative feedback from your users using fully customizable [surveys](https://posthog.com/docs/surveys/installation) ### Data and infrastructure tools - **Import and export your data:** Import from and export to the services that matter to you with [the PostHog CDP](https://posthog.com/docs/cdp) - **Ready-made libraries:** We’ve built libraries for [JavaScript](https://posthog.com/docs/libraries/js), [Python](https://posthog.com/docs/libraries/python), [Ruby](https://posthog.com/docs/libraries/ruby), [Node](https://posthog.com/docs/libraries/node), [Go](https://posthog.com/docs/libraries/go), [Android](https://posthog.com/docs/libraries/android), [iOS](https://posthog.com/docs/libraries/ios), [PHP](https://posthog.com/docs/libraries/php), [Flutter](https://posthog.com/docs/libraries/flutter), [React Native](https://posthog.com/docs/libraries/react-native), [Elixir](https://posthog.com/docs/libraries/elixir), [Nim](https://github.com/Yardanico/posthog-nim), and an [API](https://posthog.com/docs/api) for anything else - **Plays nicely with data warehouses:** import events or user data from your warehouse by writing a simple transformation plugin, and export data with pre-built apps - such as [BigQuery](https://posthog.com/apps/bigquery-export), [Redshift](https://posthog.com/apps/redshift-export), [Snowflake](https://posthog.com/apps/snowflake-export), and [S3](https://posthog.com/apps/s3-expo) [Read a full list of PostHog features](https://posthog.com/product). ## Contributing We <3 contributions big and small. In priority order (although everything is appreciated) with the most helpful first: - Vote on features or get early access to beta functionality in our [roadmap](https://posthog.com/roadmap) - Open a PR (see our instructions on [developing PostHog locally](https://posthog.com/handbook/engineering/developing-locally)) - Submit a [feature request](https://github.com/PostHog/posthog/issues/new?assignees=&labels=enhancement%2C+feature&template=feature_request.md) or [bug report](https://github.com/PostHog/posthog/issues/new?assignees=&labels=bug&template=bug_report.md) ## Philosophy Our mission is to increase the number of successful products in the world. To do that, we build product and data tools that help you understand user behavior without losing control of your data. In our view, third-party analytics tools do not work in a world of cookie deprecation, GDPR, HIPAA, CCPA, and many other four-letter acronyms. PostHog is the alternative to sending all of your customers' personal information and usage data to third-parties. PostHog gives you every tool you need to understand user behavior, develop and test improvements, and release changes to make your product more successful. PostHog operates in public as much as possible. We detail how we work and our learning on building and running a fast-growing, product-focused startup in our [handbook](https://posthog.com/handbook/getting-started/start-here). ## Open-source vs. paid This repo is available under the [MIT expat license](https://github.com/PostHog/posthog/blob/master/LICENSE), except for the `ee` directory (which has it's [license here](https://github.com/PostHog/posthog/blob/master/ee/LICENSE)) if applicable. Need *absolutely 💯% FOSS*? Check out our [posthog-foss](https://github.com/PostHog/posthog-foss) repository, which is purged of all proprietary code and features. To learn more, [book a demo](https://posthog.com/book-a-demo) or see our [pricing page](https://posthog.com/pricing). ### We’re hiring! Come help us make PostHog even better. We're growing fast [and would love for you to join us](https://posthog.com/careers). ## Contributors 🦸 [//]: contributor-faces