# Agent 37

According to OpenAITools.app telemetry verified on 2026-10-08, Agent 37 (agent37.com) is an AI platform indexed under Large Language Models (LLMs) generating 144.91K monthly visits with a month-over-month traffic delta of +75.56K (+108.9%). Its primary geographic market is Paraguay (58% traffic share), and it operates on a Free Trial, Contact for Pricing pricing model. Top competing alternatives by monthly volume include ChatGPT (5.92B visits/mo), Google Gemini (2.64B visits/mo), DeepSeek (357.4M visits/mo).

The cheapest cloud sandbox for AI agents

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Agent 37 |
| Handle | agent-37 |
| Official Domain | agent37.com |
| Website URL | https://www.agent37.com |
| Categories | AI Coaching, AI Agent, AI Developer Tools, Large Language Models (LLMs) |
| Pricing Model | Free Trial, Contact for Pricing |
| Monthly Visits | 144,914 |
| MoM Traffic Change | 75,557 |
| MoM Growth Rate | +108.9% |
| Primary Market | Paraguay |
| Market Share | 58% |
| Direct Visits | 57,522 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 25,986 |
| Email Visits | 586 |
| Review Score | 5 |
| Saved Count | 0 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Features: Website; Pricing: Free Trial; Pricing: Contact for Pricing |
| Tags | AI monetization, Claude AI skills, AI platform, Skill hosting, Subscription platform, Creator economy, AI tools, No-code monetization, Voice AI coaches |

## Overview

Agent 37 is a cloud sandbox platform for AI agents. It hosts harnesses such as Hermes, OpenClaw, Claude Code, Codex and OpenCode, and keeps each customer's tools, files and credentials in a separate kernel-isolated sandbox. Sandboxes are metered by the minute, support scheduled background runs, persistent storage, automatic backups and observability, and can be connected to models, search, and 1,000+ app integrations so teams can package an agent as a sellable, subscription-based product.

## Pricing & Plans

Prepaid balance with usage-based, per-minute metering: compute is billed while the sandbox runs and disk is billed while it exists. There is no subscription, plan fee or minimum, and new accounts get a $5 starter credit. Custom, white-label and startup credit programs require contacting the team.

## Strengths

- No DevOps work needed to host and scale agents
- Very low cost when agents are idle thanks to per-minute billing
- Kernel-level isolation and encryption at rest improve security

## Limitations

- Requires prepaying a balance and monitoring usage
- White-label and enterprise features require talking to sales

## Frequently Asked Questions

### How does billing work?
You top up a prepaid balance and each sandbox spends it down per minute while it runs. There is no subscription, plan fee or minimum, and new accounts get a $5 starter credit. If the balance runs out, sandboxes go to sleep until you top up again.

### Can I use my own model keys?
Yes, and that spend never touches your balance. If you use the platform gateway, models, search and integrations are metered from the same balance with a spend cap you set per sandbox.

### How long can one agent run?
As long as you keep it. Nothing times out mid-task, and what an agent writes to disk is still there on the next call, even weeks later.

### What is Agent 37's monthly traffic and growth trend?
Agent 37 currently receives 144.91K monthly visits, with a month-over-month traffic change of +75.56K (+108.9% growth rate). Its primary source market is Paraguay (58% share), including 57.52K direct visits/mo and 0 organic search visits/mo.

### Is Agent 37 free? What is its pricing model?
Agent 37 operates on a Free Trial, Contact for Pricing pricing model. Prepaid balance with usage-based, per-minute metering: compute is billed while the sandbox runs and disk is billed while it exists. There is no subscription, plan fee or minimum, and new accounts get a $5 starter credit. Custom, white-label and startup credit programs require contacting the team. Supported billing and checkout platforms include: not listed.

### What are the best Agent 37 alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Agent 37 are: 1. ChatGPT (5.92B visits/mo); 2. Google Gemini (2.64B visits/mo); 3. DeepSeek (357.4M visits/mo); 4. OpenAI Platform (259.46M visits/mo); 5. Gemini 4 Carbon (Gemini Carbon 4) (110.43M visits/mo).

### Which platforms and core AI capabilities does Agent 37 support?
Agent 37 is classified under Large Language Models (LLMs), AI Agent, AI Developer Tools, AI Coaching, supports the following platforms: Website, and its core capability tags include: AI monetization, Claude AI skills, AI platform, Skill hosting, Subscription platform, Creator economy.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 5,920,597,264 | Freemium | [Compare](https://openaitools.app/compare/agent-37-vs-chatgpt-4) |
| [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,641,252,633 | Freemium | [Compare](https://openaitools.app/compare/agent-37-vs-gemini-gemini-advanced) |
| [DeepSeek](https://openaitools.app/tool/deepseek) | 357,399,386 | Freemium | [Compare](https://openaitools.app/compare/agent-37-vs-deepseek) |
| [OpenAI Platform](https://openaitools.app/tool/openai) | 259,461,422 | Paid | [Compare](https://openaitools.app/compare/agent-37-vs-openai) |
| [Gemini 4 Carbon (Gemini Carbon 4)](https://openaitools.app/tool/gemini-4-carbon) | 110,427,056 | Freemium | [Compare](https://openaitools.app/compare/agent-37-vs-gemini-4-carbon) |
| [Google AI Studio](https://openaitools.app/tool/google-ai-studio) | 110,427,056 | Freemium | [Compare](https://openaitools.app/compare/agent-37-vs-google-ai-studio) |
| [Perplexity](https://openaitools.app/tool/perplexity-ai) | 91,705,178 | Freemium | [Compare](https://openaitools.app/compare/agent-37-vs-perplexity-ai) |
| [Qwen 4 (Alibaba Qwen4)](https://openaitools.app/tool/qwen-4) | 48,650,000 | Freemium | [Compare](https://openaitools.app/compare/agent-37-vs-qwen-4) |
| [Airtable AI Assistant](https://openaitools.app/tool/airtable-ai-assistant) | 25,813,226 | Freemium, Free Trial, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/agent-37-vs-airtable-ai-assistant) |
| [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 21,267,929 | Paid | [Compare](https://openaitools.app/compare/agent-37-vs-openrouter-ai) |
| [venice.ai](https://openaitools.app/tool/venice-ai) | 20,263,295 | Freemium | [Compare](https://openaitools.app/compare/agent-37-vs-venice-ai) |
| [Use AI](https://openaitools.app/tool/use-ai) | 9,750,913 | Free Trial, Paid | [Compare](https://openaitools.app/compare/agent-37-vs-use-ai) |

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Source: https://openaitools.app/tool/agent-37