Head-to-Head Comparison · Alternative to AWS Aurora · 🗄️ databases
AWS Aurora vs TiDB
Distributed SQL database combining OLTP and OLAP capabilities, offering horizontal scalability, high availability, and real-time analytics. Here is how TiDB ($0/mo open source) stacks up against AWS Aurora ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.
TiDB is a verified Open Source-licensed open-source replacement for AWS Aurora. Switching from AWS Aurora ($25/mo) saves $300/yr per solo seat, or $1,500/yr for a 5-person team. Deployment: Runs on Local.
The catch: Community-driven open source project without dedicated enterprise SLAs.
AWS Aurora vs TiDB Specifications
facts verified 2026-11-07
| Dimension | AWS Aurora (Paid) | TiDB (Replacement) |
|---|---|---|
| Monthly Price | $25 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $300 / yr | $0 / yr (Save $300) |
| 1-Year Cost (5 seats) | $1,500 / yr | $0 / yr (Save $1,500) |
| 1-Year Cost (10 seats) | $3,000 / yr | $0 / yr (Save $3,000) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Local (on your machine) |
| Platforms | Web / Cloud | desktopcross-platformone-click install |
| GitHub Stars | — | ★ 40.7k (active nov 2026) |
Deep Dive: Switching from AWS Aurora to TiDB
Trade-offs, installation & data architecture
What you trade away
Community-driven open source project without dedicated enterprise SLAs.
How to deploy TiDB
Clone https://github.com/pingcap/tidb or deploy with Docker Compose
What it takes to run
Download the native package or installer for your operating system.
Where your data lives
All application data lives locally on your own machine.
Why fork TiDB instead of vibe-coding a AWS Aurora clone?
Instead of paying recurring SaaS fees for AWS Aurora or rebuilding it from scratch, deploy one of the 5 battle-tested open-source alternatives like Supabase.
AWS Aurora vs TiDB FAQ
Is TiDB a good free alternative to AWS Aurora?+
Yes. TiDB is a verified open-source (Open Source) replacement for AWS Aurora. Distributed SQL database combining OLTP and OLAP capabilities, offering horizontal scalability, high availability, and real-time analytics.
What is the catch when switching from AWS Aurora to TiDB?+
Community-driven open source project without dedicated enterprise SLAs.
How much do you save switching from AWS Aurora to TiDB?+
AWS Aurora costs $25/mo ($300/yr) per seat, whereas TiDB is $0/mo. Switching saves $300/yr for a solo user, $1,500/yr for a 5-person team, and $3,000/yr for a 10-person team.
How do I install or self-host TiDB instead of AWS Aurora?+
Install: Clone https://github.com/pingcap/tidb or deploy with Docker Compose. Setup: Download the native package or installer for your operating system.
