Agent Infrastructure · Head-to-head
mem0 vs steel-browser
mem0 and steel-browser are both agent infrastructure. mem0 is Universal memory layer for AI Agents, while steel-browser is open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser sandbox that lets you automate the web without worrying about infrastructure. Here's an independent, side-by-side look at how they compare — and which fits.
Open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser sandbox that lets you automate the web without worrying about infrastructure.
Visit steel-browser →mem0 and steel-browser are both open-source agent infrastructure you can self-host for free. mem0 has wider GitHub adoption — 63k stars vs 7.5k. Neither is universally better — pick by fit.
Side by side
| Spec | mem0 | steel-browser |
|---|---|---|
| Type | Infrastructure | Infrastructure |
| Model | Open source | Open source |
| Pricing | Open source | Open source |
| GitHub stars | 63,405 | 7,496 |
| Language | Python | TypeScript |
| License | Apache-2.0 | Apache-2.0 |
| Last activity | Aug 2026 | Aug 2026 |
Key differences
- mem0 has wider GitHub adoption — 63k stars vs 7.5k.
- mem0 is written primarily in Python; steel-browser in TypeScript.
Adding a persistent memory layer to agents across sessions and users.
your team works primarily in TypeScript.
About steel-browser
Open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser sandbox that lets you automate the web without worrying about infrastructure.
Full steel-browser profile →Frequently asked
- What's the main difference between mem0 and steel-browser?
- mem0 has wider GitHub adoption — 63k stars vs 7.5k.
- Is mem0 or steel-browser better?
- Neither is universally better. mem0 is the stronger fit for Adding a persistent memory layer to agents across sessions and users; steel-browser for teams working primarily in TypeScript. Use the side-by-side specs to decide by your own constraints.
- Is mem0 or steel-browser free?
- mem0 is free to run and self-host; steel-browser is free to run and self-host. Both are free to self-host — you only pay for the infrastructure and any model or API usage.
- Which is more popular, mem0 or steel-browser?
- By GitHub stars — a proxy for open-source adoption — mem0 is ahead (63k vs 7.5k). Stars measure attention, not necessarily the better fit for you.