# DoltHub > DoltHub is a collaboration platform for Dolt, the world's first version-controlled SQL database that combines Git-like branching and merging with a MySQL-compatible interface. DoltHub is the cloud collaboration hub for Dolt, the world's first and only version-controlled SQL database. Dolt merges the familiar workflows of Git with the power of a MySQL-compatible relational database, enabling developers to branch, merge, clone, diff, and roll back data just like source code. The platform supports a full ecosystem including self-hosted (DoltLab), fully managed cloud (Hosted Dolt), and a Postgres-compatible variant (DoltGres). - **Git-like versioning** — *Commit, branch, merge, clone, pull, and push your data and schema using familiar Git commands adapted for SQL databases.* - **MySQL-compatible SQL interface** — *Use standard MySQL clients and queries to interact with Dolt; it works as a drop-in replacement for MySQL.* - **DoltHub collaboration** — *Share databases publicly or privately, fork repositories, and submit pull requests to propose or review data changes.* - **Hosted Dolt (cloud)** — *Launch fully managed Dolt instances in the cloud starting at $50/month, billed hourly based on instance and disk size.* - **DoltLab (self-hosted)** — *Run a self-hosted version of the DoltHub UI on your own network for teams that need data to stay on-premises.* - **DoltGres** — *A version-controlled Postgres-compatible database, free and open source, for teams already using PostgreSQL.* - **Instantaneous rollbacks** — *Revert your database to any prior commit, branch, or tag instantly without complex backup/restore procedures.* - **Diff and audit history** — *Query data history as of any point in time, commit, branch, or tag using standard SQL syntax.* - **Enterprise support** — *Optional 24/7 support with private Discord/Slack channels, formal issue prioritization, and roadmap input starting at $5,000/month.* - **Open source core** — *Dolt and DoltGres are fully open source on GitHub, with an active community Discord and public issue tracker.* ## Features - Git-like version control for SQL databases - Branch, merge, clone, and diff data - MySQL-compatible drop-in replacement - Postgres-compatible variant (DoltGres) - Instantaneous rollbacks to any commit - Pull requests for data changes - Public and private database hosting - Fully managed cloud hosting (Hosted Dolt) - Self-hosted collaboration (DoltLab) - SQL history queries by commit, branch, or tag - Enterprise support options - Open source core ## Integrations MySQL, PostgreSQL, Git, Discord, GitHub, Slack ## Platforms WEB, API, LINUX, MACOS, WINDOWS ## Pricing Open Source, Free tier available ## Links - Website: https://www.dolthub.com - Documentation: https://docs.dolthub.com/ - Repository: https://github.com/dolthub/dolt - EveryDev.ai: https://www.everydev.ai/tools/dolthub