# Agent 37 vs Browserbase

Agent 37 records 180,030 monthly visits with +24.2% month-over-month growth and Free Trial, Contact for Pricing pricing. Browserbase records 283,597 monthly visits with -8% growth and Freemium pricing.

| Metric | [Agent 37](https://openaitools.app/tool/agent-37) | [Browserbase](https://openaitools.app/tool/browserbase) |
| :--- | :--- | :--- |
| Website URL | https://www.agent37.com | https://www.browserbase.com |
| Categories | AI Coaching, AI Agent, AI Developer Tools, Large Language Models (LLMs) | AI Browsers, AI Agent, AI Developer Tools, AI API |
| Pricing Model | Free Trial, Contact for Pricing | Freemium |
| Monthly Visits | 180,030 | 283,597 |
| MoM Growth Rate | +24.2% | -8% |
| Primary Market | Paraguay | United States |
| Direct Visits | 72,672 | 134,159 |
| Review Score | 4.3 | 4.5 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## Agent 37

Agent 37 is a cloud infrastructure product aimed at people who need somewhere real for AI agents to run. Instead of a chat window, every customer gets a sandbox: an isolated Linux container with CPU, memory, persistent disk, an optional public HTTPS URL, and outbound network access. The company positions itself primarily on price, claiming its sandboxes cost roughly 94% less than most competing providers and publishing a comparison table against AWS, Daytona, E2B, Modal, Vercel, and others. Billing is prepaid and metered by the minute — vCPU, memory, and disk each have their own unit rate — with no subscription fee.

Beyond raw compute, Agent 37 ships a layer of agent-specific conveniences. You can start from a ready-made harness such as Claude Code, Codex, OpenClaw, OpenCode, or Hermes, or bring your own Docker image. Agents keep their files across sleep, stop and restart cycles, and can be given cron schedules so they run unattended and simply report results. Model access can come from the platform gateway (Claude, OpenAI, Gemini, Grok) or from your own API keys, and integrations cover services such as Gmail, Slack, Notion, and GitHub through a Composio-based connector catalog, plus metered access to paid tools like web scraping and people/company data.

Security is a major part of the pitch: sandboxes are isolated with gVisor, hosts have no public hostname, ingress goes through Cloudflare with API-key authentication, and outbound traffic is restricted to the public internet. The company states it does not collect prompts, files, or terminal sessions, holds SOC 2 Type I, and is working toward Type II. It also offers startup credits and a free personal agent tier for individuals who just want an agent of their own.

**Pricing & Plans:** Prepaid, pay-as-you-go compute metered per minute with no subscription or minimum. New accounts get a $5 starter credit once a card is on file, and the company advertises up to $10,000 in credits for startups. Exact unit rates are published on the pricing page and change over time, so confirm current figures there.

- **Per-minute sandbox billing:** Pay for vCPU, memory and disk separately while the sandbox runs; when it sleeps or is deleted the compute meter stops and you are left with disk cost only.
- **Ready-made agent harnesses:** Launch Claude Code, Codex, OpenClaw, OpenCode, Hermes, Grok or your own Docker image, each in its own tenant-isolated sandbox.
- **Persistent workspace and scheduling:** Files survive sleep, restarts and weeks of inactivity, and agents can be attached to cron-style schedules so work runs unattended.
- **Networking and custom domains:** Expose individual ports publicly, attach your own domain, or keep everything behind an API key on an authenticated URL.
- **Integrations and metered tools:** Connect 1,000+ apps such as Gmail, Slack, Notion and GitHub, and buy one-off capabilities like scraping or enrichment from the same balance.

**Strengths:** Aggressively low per-minute pricing with an explicit public comparison against major sandbox providers; Persistent disk and scheduling make it suitable for real agent workloads rather than one-shot tasks; Strong isolation story (gVisor, firewalled egress, no public hostnames) plus SOC 2 Type I; Flexible model and tool sourcing: platform gateway, bring-your-own keys, or pay-per-use tools

**Limitations:** Prepaid balance model means you must top up in advance and monitor spend across many sandboxes; Persona pricing and plan details are only available after contacting the team for the white-label and enterprise tracks; Documentation and benchmark claims are largely self-published, so independent verification is limited

[Profile (Markdown)](https://openaitools.app/tool/agent-37.md)

## Browserbase

Browserbase treats the browser as the web's native interface and turns it into programmable infrastructure. Developers spin up cloud browser sessions, connect a model, and let agents navigate sites, fill and submit forms, and pull back data from the roughly 85% of the web that APIs never reached. Alongside browser sessions it ships three adjacent primitives: a Search API that finds relevant sites from a single query, a Fetch API that converts any URL into HTML, JSON, or markdown for token-efficient context, and Agent Identity that handles authentication, CAPTCHAs, and anti-bot systems.

The platform is aimed at production workloads rather than demos. Sessions are sandboxed and scalable to thousands of concurrent browsers, with live view, session replay, logs, and unified debugging across prompts and replays. A runtime layer hosts agent deployments, and Stagehand, the company's open-source browser automation framework, lets teams describe interactions in natural language instead of brittle selectors. Teams can use any model through a single gateway.

Browserbase reports running 35 million plus browser sessions a month across about 10,000 customers including Ramp, Microsoft, and Lovable, and publishes SOC 2 Type II compliance. Pricing entry is freemium with a free tier for getting started, then usage-based and custom enterprise plans; check the pricing page for current numbers.

**Pricing & Plans:** Freemium entry point with a free tier, then usage-based paid plans and custom enterprise agreements. See the pricing page for current rates.

- **Cloud browser sessions:** Spin up scalable, sandboxed headless browsers on demand and drive them with Playwright, Puppeteer, Selenium, or the Stagehand framework.
- **Search and Fetch APIs:** Find relevant websites from a single query and convert any URL into clean HTML, JSON, or markdown built for LLM context.
- **Agent identity and anti-bot handling:** Authenticate agents and get through login walls, CAPTCHAs, and anti-bot systems so workflows do not stall mid-task.
- **Observability and debugging:** Inspect sessions with live view, replay, structured logs, and debugging across prompts, model calls, and browser actions.
- **Stagehand automation framework:** Open-source AI browser automation that lets teams compose interactions in natural language rather than fragile CSS selectors.

**Strengths:** Purpose-built for agentic web use rather than generic scraper infrastructure; Bundles browsers, search, fetch, identity, runtime, and observability behind one API key; Scales to thousands of concurrent browser sessions with production-grade sandboxing; Open-source Stagehand framework reduces vendor lock-in and brittle selectors

**Limitations:** Usage-based pricing can become expensive at high session volumes; Requires real engineering effort to integrate and operate well; Heavy web automation carries compliance and terms-of-service risk that teams must manage

[Profile (Markdown)](https://openaitools.app/tool/browserbase.md)

## Frequently Asked Questions

### How do Agent 37 and Browserbase compare in monthly traffic?

Agent 37 has 180,030 monthly visits, while Browserbase has 283,597. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Agent 37 has a month-over-month growth rate of +24.2%; Browserbase has -8%.

### How does pricing compare?

Agent 37: Free Trial, Contact for Pricing. Prepaid, pay-as-you-go compute metered per minute with no subscription or minimum. New accounts get a $5 starter credit once a card is on file, and the company advertises up to $10,000 in credits for startups. Exact unit rates are published on the pricing page and change over time, so confirm current figures there. Browserbase: Freemium. Freemium entry point with a free tier, then usage-based paid plans and custom enterprise agreements. See the pricing page for current rates.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [RunPod](https://openaitools.app/tool/runpod) | 2,881,043 | +5.9% | Paid | The AI developer cloud for GPU pods, serverless inference and clustering | [.md](https://openaitools.app/tool/runpod.md) |
| 2 | [Browser Use](https://openaitools.app/tool/browser-use) | 1,206,376 | +41.1% | Freemium, Paid, Contact for Pricing | Open-source alternative providing ready-made agent loops, but requires self-hosting or managing your own underlying browser infrastructure. | [.md](https://openaitools.app/tool/browser-use.md) |
| 3 | [Modal](https://openaitools.app/tool/modal-com) | 1,196,021 | +30.2% | Freemium, Contact for Pricing | Allows custom containerized browser deployments with extreme scalability, but requires manual setup rather than managed browser APIs. | [.md](https://openaitools.app/tool/modal-com.md) |
| 4 | [TinyFish](https://openaitools.app/tool/tinyfish) | 1,124,952 | +199.7% | Freemium, Contact for Pricing | Offers built-in agentic web automation and search features, but is less focused on raw low-level browser infrastructure control. | [.md](https://openaitools.app/tool/tinyfish.md) |
| 5 | [Browser Cloud by TestMu AI](https://openaitools.app/tool/browser-cloud-by-testmu-ai) | 901,340 | +13.2% | Freemium, Paid, Contact for Pricing, Free | Provides reliable remote Chrome sessions for automation, but lacks the robust developer debugging toolkit built into Browserbase. | [.md](https://openaitools.app/tool/browser-cloud-by-testmu-ai.md) |
| 6 | [Bright Data](https://openaitools.app/tool/bright-data) | 802,752 | -5.9% | Free Trial, Paid | Excels at massive-scale web scraping and proxy management, but is less tailored for real-time interactive AI agent sessions. | [.md](https://openaitools.app/tool/bright-data.md) |
| 7 | [GoLogin Cloud Browser](https://openaitools.app/tool/gologin-cloud-browser) | 532,241 | -8.5% | Freemium, Free Trial, Paid | Specializes in anti-detect browser profiles and persistent logins, but offers fewer developer-focused APIs for autonomous agent workflows. | [.md](https://openaitools.app/tool/gologin-cloud-browser.md) |
| 8 | [Browserless](https://openaitools.app/tool/browserless) | 185,543 | -21.2% | Freemium, Paid, Contact for Pricing | Provides similar headless browser API access and scalability, but lacks Browserbase's specialized session debugging tools. | [.md](https://openaitools.app/tool/browserless.md) |
| 9 | [Coder](https://openaitools.app/tool/coder) | 149,417 | -12.8% | Free Trial, Contact for Pricing, Free | Self-hosted infrastructure platform for provisioning secure cloud development workspaces and governing AI coding agents. | [.md](https://openaitools.app/tool/coder.md) |
| 10 | [Thunder Compute](https://openaitools.app/tool/thunder-compute) | 102,147 | -29% | Paid (per-minute instances, per-second sandboxes) | Low-cost cloud GPUs with per-minute instances and per-second sandboxes for AI workloads. | [.md](https://openaitools.app/tool/thunder-compute.md) |

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Source: https://openaitools.app/compare/agent-37-vs-browserbase

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