Side by side
libSQL vs WiredTiger
Both stand on embedded databases. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APILinuxMac+3
libSQL combines SQLite compatibility with embedded replicas, remote access, and additional extensions. Its single-writer model remains a constraint, and the maintainers point new projects toward Turso Database for new features.
Visit libSQL Free plan APILinuxMac+2
WiredTiger offers a broad set of storage, transaction and integrity capabilities as a free, open-source engine. Tiered storage remains experimental, and users seeking other licensing terms or technical support are directed to MongoDB.
Visit WiredTigerThe facts
| libSQL | WiredTiger | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux, Mac, Self-hosted, Web, Windows | API, Linux, Mac, Self-hosted, Windows |
| Lowest paid plan | Not published | Free or on request |
| Plans published | None | 1 |
| Maker | Not published | Not published |
| Website | github.com | source.wiredtiger.com |
| On embedded databases | #18 of 30 | #22 of 30 |
libSQL: what it does well
- Free plan and MIT license
- Can run embedded without a network connection
- Embedded replicas keep a database in the app
- Official TypeScript/JavaScript, Rust, and Go drivers
- Docker instructions cover primary and replica servers
What to know first
- Retains SQLite’s single-writer limitation
- New features are being developed in Turso Database
WiredTiger: what it does well
- Supports row, column and log-structured merge storage
- ACID transactions with standard isolation levels
- Per-table block compression
- Includes checksums, verification and salvage support
- Encryption is supported
What to know first
- Tiered storage is experimental and not production-tuned
- Open-source licensing is GNU GPL version 2 or 3
- Technical support is directed to MongoDB
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