Comparison
Stele vs zeroroot
A factual side by side of two tools in AI Agents & Automation. Figures come from each product’s own site.
Stele
ListedShared memory for AI coding agents. Claude Code, Cursor and Codex read what your project already decided, so context survives between tools and sessions.
zeroroot
ListedGibson Runtime is the substrate your agents execute inside, installed in your own cluster, granted rights they can never exceed, and replayable move by move.
| Stele | zeroroot | |
|---|---|---|
| Category | AI Agents & Automation | AI Agents & Automation |
| Pricing model | Freemium | Not disclosed |
| Starting price | Not disclosed | Not disclosed |
| Free tier | Yes | No |
| Platforms | Not disclosed | Not disclosed |
| Techavy score | Not rated yet | Not rated yet |
About Stele
Shared memory for AI coding agents. Claude Code, Cursor and Codex read what your project already decided, so context survives between tools and sessions. Only one of these agents knows this was tried last spring and rolled back. KNOW-142 : a captcha on checkout shipped last spring and was reverted after two weeks. The bot traffic is real, though it spikes on release days and is quiet the rest of the time. A gate armed only during a release window would avoid repeating that.
About zeroroot
Gibson Runtime is the substrate your agents execute inside, installed in your own cluster, granted rights they can never exceed, and replayable move by move. Gibson is the runtime that gets an AI agent past a security review. The agent can only do what a named person granted it. 1 day to your first production agent Never more access than the human who granted it Ours or yours we host the runtime, or you do.
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