Updated for 2026
PostgreSQLvs
MySQL
Not sure which fits your workflow in 2026? Compare pricing, features, and trade-offs — then switch tools below to explore more options in this category.
dev-database
PostgreSQL
PostgreSQL is the open-source relational database many modern stacks standardize on — powerful SQL, extensions, and a vast ecosystem.
Visit PostgreSQLdev-database
MySQL
MySQL is the classic open-source relational database — a default choice for SQL apps, CMS stacks, and managed cloud offerings.
Visit MySQLBasics
| Feature | PostgreSQL | MySQL |
|---|---|---|
| Released | 1996 | 1995 |
| Company | PostgreSQL Global Development Group | Oracle |
| Country | International | United States |
| Region / Availability | Self-host / multi-cloud | Self-host / multi-cloud |
Pricing comparison
| Plan | PostgreSQL | MySQL |
|---|---|---|
| Model | open-source | open-source |
| Free tier | Yes | Yes |
| Starts at | $0/mo | $0/mo |
| Plan 1 | Open Source: Free | Community: Free |
| Plan 2 | Managed clouds: Vendor pricingMany managed hosts available | Enterprise: Commercial support |
Feature checklist
| Feature | PostgreSQL | MySQL |
|---|---|---|
| Open Source | ✓ | ✓ |
| Self-host Option | ✓ | ✓ |
| ACID | Full ACID compliance | Full ACID with InnoDB |
| Index Support | B-tree, Hash, GiST, GIN, BRIN, and extension indexes (e.g. vectors) | B-tree, full-text, spatial; covering indexes |
| Concurrency | Excellent MVCC for mixed read/write workloads | Strong row-level locking / MVCC-style reads |
| Scalability | Vertical scale + replicas; sharding via extensions/ops | Vertical + replicas; clustering / Group Replication |
| SQL Support | ✓ | ✓ |
| Postgres Compatible | ✓ | ✗ |
| Serverless Database | ✗ | ✗ |
| Vector Search | ✓ | ✗ |
| Realtime | ✗ | ✗ |
| Built-in Auth | ✗ | ✗ |
| Blob / File Storage | ✗ | ✗ |
| Edge Compatible | ✗ | ✗ |
| AI SQL / NL Query | ✗ | ✗ |
| AI Schema Assist | ✗ | ✗ |
| AI Agent / MCP | ✗ | ✗ |
| Team Collaboration | ✓ | ✓ |
| Use Case | General-purpose open-source relational database and extension hub | Classic OLTP relational database for web apps and CMS backends |
Pros & cons
PostgreSQL
- Gold-standard open-source SQL engine
- Huge extension ecosystem (including vectors)
- Foundation for many modern BaaS platforms
- You assemble auth/storage yourself
- Ops complexity grows without a managed host
- Not a serverless product by itself
MySQL
- Ubiquitous skills and tooling ecosystem
- Battle-tested for OLTP web workloads
- Easy to self-host or buy managed MySQL
- Not Postgres-compatible
- Fewer modern branching/serverless DX features than Neon-class hosts
- Advanced features often need careful ops
Dimension scores
Editorial 0–10 scores across shared dimensions — higher is better for that axis.
| Dimension | PostgreSQL | MySQL |
|---|---|---|
| Capability | 9.2 | 8.5 |
| Privacy | 9.5 | 9.0 |
| Value | 9.5 | 9.5 |
| Depth | 9.5 | 8.5 |
| Ecosystem | 9.5 | 9.5 |
| DX | 8.0 | 8.0 |
- PostgreSQL
FAQ
Is PostgreSQL better than MySQL?
It depends on workflow. PostgreSQL emphasizes advanced open-source relational database with rich sql, extensions, and reliability. MySQL emphasizes the world’s most popular open-source relational database for web and app backends. Use the feature checklist above for your stack.
Does this page include affiliate links?
When an affiliate partnership exists, CTAs use tracked links; otherwise we link to the official site. See our disclaimer for compliance notes.
Related alternatives
Disclaimer:Not Financial or Investment Advice, Educational/Dev Tool Comparison Only. Information may change; always verify pricing on the vendor site before purchasing.