Lightpanda alternatives
The 5 alternatives below are grouped by kind of sandbox, and each says what it does differently from Lightpanda. Start from whatever made you look: missing GPUs, session limits, self-hosting, pricing or isolation.
Why teams look beyond Lightpanda
A fast, frugal engine for machine browsing rather than a visual sandbox; the cloud tier is young and lightly documented.
- No graphical rendering, so screenshots and visual computer-use are out of scope
- Web platform coverage is about 80% of Chrome by WPT subtests, so some sites will break
- Cloud connections are capped at 15 minutes and isolation is not documented
- AGPL-3.0 licence for self-hosting
Lightpanda alternatives, by kind
Browser and desktop sandboxes
Hosted browsers and full desktops that computer-use agents click, type and browse in.
Browserbase
Hosted headless Chromium sessions for web agents, driven over CDP with Playwright, Puppeteer, Selenium or the Stagehand SDK, with Contexts for persisted logins and four regions.
- Isolated Chromium session
How it differs: Web agents that need managed Chromium at scale with persisted logins and stealth. A mature managed-Chromium service for web agents, with strong SDK and framework coverage but an undocumented isolation boundary.
Browserless
Managed headless Chrome, Firefox and WebKit over WebSocket for Puppeteer, Playwright and Selenium, with BrowserQL stealth, REST endpoints and a Docker image you can self-host.
- Not documented
- Open source
- Self-hostable
- GPU
How it differs: Existing Puppeteer, Playwright or Selenium automations that want a managed or self-hosted browser pool. A proven managed browser pool for automation code, less tailored to agents than its newer peers and silent on isolation.
Cloudflare Browser Run
Headless Chrome on Cloudflare's network (formerly Browser Rendering), driven from a Workers binding, a REST API or a CDP endpoint, billed by browser hour on the Workers plan.
- Not documented
How it differs: Screenshots, scraping and short agent browsing from Workers without running a browser fleet. Convenient edge Chrome for Workers users and quick page tasks, not a long-lived or isolation-documented agent browser.
Notte
Cloud browser sessions at $0.01 per hour with stealth, proxies, profiles, secret vaults and personas, a hosted MCP server and serverless browser functions; SSPL-licensed core.
- Isolated browser instance
- Open source
How it differs: Agents that need cheap browser sessions with credential vaults and synthetic identities for sign-ups and logins. A low-cost browser cloud whose identity and credential tooling stands out, with isolation left undocumented.
Steel
Open-source browser API for agents (Apache-2.0, self-hostable with Docker) with a managed Steel Cloud adding stealth, captcha solving, profiles and a hosted MCP server.
- Isolated Chromium session
- Open source
- Self-hostable
How it differs: Teams that want an open-source browser API they can run themselves or scale on a managed cloud. The open-source choice among hosted browser APIs: self-host for free, move to Steel Cloud for stealth, captchas and concurrency.
Lightpanda vs alternatives
| Sandbox | Isolation | Open source | Self-host / BYOC | Cold start (vendor) | Max session | Snapshots / pause | GPU | SDKs |
|---|---|---|---|---|---|---|---|---|
| Lightpanda | Not documented | Yes | Yes / No | Not documented | 15 min per connection | No / No | No | CLI, REST API, MCP server |
| Browserbase | Isolated Chromium session | No | No / No | <2 s (claim) | 6 h (15 min Free) | No / No | No | Python, JavaScript/TypeScript, REST API, MCP server |
| Browserless | Not documented | Yes | Yes / No | Not documented | 2 min to 60 min by plan | No / No | Yes | JavaScript/TypeScript, Python, CLI, REST API, MCP server |
| Cloudflare Browser Run | Not documented | No | No / No | Warm pool (claim) | 60 s idle, 20 min keep_alive | No / No | No | JavaScript/TypeScript, REST API, MCP server |
| Notte | Isolated browser instance | Yes | No / No | Not documented | 15 min to 5 h by plan | No / No | No | Python, JavaScript/TypeScript, CLI, REST API, MCP server |
| Steel | Isolated Chromium session | Yes | Yes / No | Not documented | 15 min / 1 h / 24 h | No / No | No | Python, JavaScript/TypeScript, Go, Rust, CLI, REST API, MCP server |
Frequently asked questions
What are the main alternatives to Lightpanda?
Is there an open-source alternative to Lightpanda?
Cite this page
Agent Sandboxes. (2026). Lightpanda alternatives. agentsandboxes.org. Last reviewed November 9, 2026. https://agentsandboxes.org/alternatives/lightpanda/
Found an error or a missing sandbox? Submit a correction — every entry links to the sources it relies on.