Agent 37
Agent 37: Host persistent agents with browser tools, scheduled jobs, and a free starting plan. Ranked #10 of 28 in AI Agent Hosting by our editors (7.9/10); pricing: Free plan; best for experimenters hosting varied agents on a small budget.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forExperimenters hosting varied agents on a small budget
- Free planYes
- Paid from$3.99/unit/mo
- Agent templatesYes
- Facts checked23 Sep 2026
Where it wins
- Persistent files, memory, sessions, and tools across restarts
- Scheduled jobs, browser tools, and a web terminal
- Custom Docker images and 1,000+ integrations
Where it doesn't
- Free plan is limited to one agent that sleeps when idle
- Bundled model usage starts with the Plus plan
- Browser and email/chat support are listed on Pro and above
Our verdict on Agent 37
Agent 37 offers managed hosting and a cloud API for running AI agents in persistent, isolated instances. It suits individuals exploring agents as well as builders provisioning instances for customer-facing products. Managed hosting comes with OpenClaw and Hermes, while the API can provision those agents or custom public Docker images, including images for LangChain and CrewAI. Templates are also available for Claude Code, Codex, OpenCode, and Grok.
The published plans start with Free, which supports one agent that sleeps when idle and requires your own API keys. Basic costs $3.99 per month and adds supported AI models, 1,000+ integrations, and $1 monthly AI credits. Plus is $9.99 per month and adds bundled model usage. Pro costs $29.99 per month, with a built-in Chromium browser, email/chat support, and $5 monthly AI credits. Max is $99.99 per month and includes a dedicated onboarding call, priority support, team management and roles, and $20 monthly AI credits. The separate Cloud API's smallest instance is listed at $4.76 per month at continuous runtime; it is metered per minute from a prepaid balance and has no seats.
Persistent state is a key distinction: files, memory, sessions, and tools carry across restarts, and cron-style jobs support scheduled work and recurring check-ins. A browser task board, web terminal, file browser, live desktop, and Server-Sent Events for streaming agent events add ways to monitor and connect agent activity. Kernel-enforced sandbox isolation is listed, along with SOC 2 compliance. Agent 37 is a fit for budget-conscious experimenters who want varied agents and persistent infrastructure; teams wanting a free always-on agent should look elsewhere, since the free agent sleeps when idle.
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Agent 37 pricing
All 6 Agent 37 plans and prices →
Agent 37 fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $3.99/unit/mo |
| Agent templates | Yes |
| Supported agents | OpenClaw, Hermes, Claude Code, Codex, OpenCode, Grok; custom Docker images including LangChain and CrewAI |
| Included vCPUs | 1 |
| Included memory | 4 GB |
| Persistent storage | Yes |
| Deployment regions | Not verified |
| Deployment | Cloud, Browser extension |
| Platforms | Web, Linux |
| Compliance & security | SOC 2 |
| Support | Community, Email, Live chat |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 1,000+ integrations: Composio, Gmail, WhatsApp, Slack, GitHub |
| Pricing | Free plan (source) |
| Website | agent37.com |
| Facts checked | 23 Sep 2026 |
Agent 37 integrations
Agent 37 lists 1,000+ integrations on its own site — the 5 named here are the ones its pages call out.
- Composio
- Gmail
- Slack
- GitHub
Alternatives to Agent 37
- DigitalOcean OpenClawA self-managed OpenClaw VPS with one-click deployment and broad messaging support.9.4
- Hostinger OpenClawA choice of managed OpenClaw hosting or a Docker-based VPS with root access.9.3
- IONOS OpenClaw HostingA low-entry-cost VPS option for self-hosting OpenClaw with dedicated resources.9.2
See all Agent 37 alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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