Mainbrella
Cloud computers for AI agents on Cloudflare
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Mainbrella metrics
| Metric | Value |
|---|---|
| Domain Rating | 22 +1 (up) since last check |
| Trust Flow | 5 no change since last check |
| Citation Flow | 32 no change since last check |
| Referring domains | 69 no change since last check |
| External backlinks | 3,653 no change since last check |
Ahrefs Domain Rating scanned 25 Oct 2026, updated 25 Oct 2026. Main topic: Business/Management (5). Majestic scanned 24 Oct 2026, updated 24 Oct 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Mainbrella domain facts
| Domain age | 23 days |
|---|---|
| Registered | |
| Expires | |
| Registrar | Dominet (HK) Limited |
| DNSSEC | Not signed |
Open-source platform providing cloud computers, apps, and services for AI agents and developers on Cloudflare infrastructure with built-in accounts and billing.
About Mainbrella

Mainbrella is an open-source platform offering cloud computers, apps, and AI agent infrastructure built on Cloudflare. It provides a shared foundation with accounts, authentication, metering, and billing that developers can use to run their own services or access hosted apps like Linux computers, Vibe coding, and Voice agents.
The platform gives AI agents a Linux workspace for running commands, installing tools, and working with files through HTTP, SSH, or browser terminal access. Mainbrella handles the infrastructure complexity, allowing developers to create, use, and clean up workspaces easily.
Users can choose between two deployment models: using Mainbrella's hosted service starting at $5 prepaid credit with no monthly subscription, or running the entire open-source platform in their own Cloudflare account to serve their own customers with custom pricing.
- ai agents
- containers
- open-source
- cloud computing
- cloudflare
- platform
Features worth knowing
- Linux workspace with command execution, file operations, and tool installation
- HTTP API, SSH, and browser terminal access
- Account-owned lifecycle controls and explicit ownership
- Five machine sizes from Lite to XL
- Saved workspaces with snapshot stop and resume
- Prepaid balance with no monthly subscription
- Shared accounts and billing infrastructure
- Hosted apps including Linux computers, Vibe coding, and Voice agents
- Custom runtime images and language support
- Outbound internet and ephemeral storage
Pricing
Pricing model: Freemium
Prepaid compute at $0.02 per compute-unit hour. Minimum $5 top-up with no monthly subscription. Machine rates: Lite $0.02/hour, Small $0.12/hour, Medium $0.20/hour, Large $0.32/hour, XL $0.56/hour. Open source platform available via GPLv3 license for self-hosting on Cloudflare (Workers Paid plan sta
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FAQ
- What machine sizes are available?
- Five machine sizes are available: Lite (1/16 vCPU, 256 MiB RAM, $0.02/hour), Small (½ vCPU, 4 GiB, $0.12/hour), Medium (1 vCPU, 6 GiB, $0.20/hour), Large (2 vCPU, 8 GiB, $0.32/hour), and XL (4 vCPU, 12 GiB, $0.56/hour). Every size is available on every plan.
- Does my balance expire each month?
- No. Unused prepaid funds carry forward. There is no monthly subscription or charge unless you explicitly enable automatic recharge.
- How do I access my containers?
- Containers can be accessed via HTTP execution and files, SSH through cloudflared, or a browser terminal. The HTTP API, SSH, browser terminals, outbound internet, and ephemeral disk are included with all machine sizes.
- Can I self-host Mainbrella?
- Yes. The open-source platform can be run in your own Cloudflare account. You can pick your apps, set your prices, and use them yourself or serve your own customers. Cloudflare Workers Paid plan starts at $5/month, with no Mainbrella software fee.
- What happens to my files when I stop a workspace?
- Files persist when saved before stopping. Ordinary stop discards unsaved changes. Saved workspaces can be restored into fresh containers, but you should keep independent backups.
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Makers
- Andrew ArrowFounder
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