The fastest and most reliable way to get started with PostHog is to use PostHog Cloud.
However, if you're a large company with the need to self-host or an engineer looking to use the open-source version in a funky non-production way then you're in the right place!
PostHog Open-Source
Self-hosted open-source deployment is not recommended in production.
See the disclaimer for more information.
The core of PostHog is open-source and always will be. You can self-host PostHog the open-source version in weird and wonderful ways such as running it in your basement to monitor a home IoT system.
It is not possible to upgrade from PostHog Open-Source to Enterprise. It is possible to migrate your data from PostHog Open-Source to PostHog Cloud.
For more information on deployment go to open-source deployment.
PostHog Enterprise
PostHog Enterprise is built for large companies with significant data isolation requirements. It requires a minimum contract of $5,000/month, which includes 40 million events and 80,000 sessions each month, and dedicated support.
Before committing to self-hosting, however, we recommend exploring PostHog Cloud Enterprise. It satisfies the compliance and privacy needs of most customers, including the option to host in the EU for GDPR compliance.
All Enterprise plans include:
- SAML-based single sign-on
- Advanced permissions, including private projects
- A dedicated Slack support channel
You have two options if self-hosting PostHog Enterprise is the best solution for you:
1. Deploy PostHog using Kubernetes on your own cloud
- This requires knowledge of Kubernetes and your engineering team's time for deployment and ongoing maintenance. We are happy to provide reasonable support. 
- Enterprise deployment contains the information you need to get set up – we recommend you get a license key first. 
- To get the license key, book a call with our customer success team. 
2. Work with a PostHog partner
- Several of our partners offer self-hosted PostHog as a managed service on your own cloud, and dedicated deployment support.
- Book a call with our customer success team where we can direct you to the ideal partner for you, and get you started on PostHog Enterprise.