Dev tools · alternatives · 2026
24 alternatives to Plumbr Browser Agent
Never lose another customer due to poor website performance
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Plumbr Browser Agent launched in 2017; newer entries below may have overtaken it.
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BrowserAgent▲544Browser-based AI agents - unlimited runs, fixed cost
2025 · browser-use.com · its alternatives →
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Basement Browser▲108A multiplayer mobile browser with AI agents on every webpage
Mar 2026 · basementbrowser.com · its alternatives →
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Agent Browser▲149I've built a browser agent harness that outperforms Browser Code on their own benchmark (BU Bench v1), on success rate, speed and cost. Browser Agent: 88% success rate, $5.37, 32,694 seconds Browser Code: 78% success rate, $8.34, 47,970 seconds For browser agents to become ubiquitous, they need to be faster, cheaper, and more reliable. The harness was built with token efficiency in mind (and uses 91% fewer tokens than Browser Code) to reduce the compute and VRAM budget necessary to fine tune a small, specialised model. Because browser agent inference is intermittent, a small specialised…
Mar 2026 · github.com · its alternatives →
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Source Lair▲136SourceLair lets people develop software in their browsers.
2015 · sourcelair.com · its alternatives →
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Frankly▲101A dashboard of issues and PRs across GitHub repositories.
2016 · github.com · its alternatives →
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Remote Duck▲136Stranger on the Internet that can help you debug your code
2015 · remoteduck.com · its alternatives →
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Turn GitHub into a project management suite! Plus, socks
2015 · app.zenhub.com · its alternatives →
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Hey HN, I'm excited to share BrowserBee, a privacy-first AI assistant in your browser that allows you to run and automate tasks using your LLM of choice (currently supports Anthropic, OpenAI, Gemini, and Ollama). Short demo here: https://github.com/user-attachments/assets/209c7042-6d54-4fc... Inspired by projects like Browser Use and Playwright MCP, its main advantage is the browser extension form factor which makes it more convenient for day to day use, especially for less technical users. Its also a bit less cumbersome to use on websites that require you to be…
2025 · github.com · its alternatives →
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Hey there HN! We're Antonio and Luca, and we're excited to introduce Smooth, a state-of-the-art browser agent that is 5x faster and 7x cheaper than Browser Use (https://docs.circlemind.co/performance). We built Smooth because existing browser agents were slow, expensive, and unreliable. Even simple tasks could take minutes and cost dollars in API credits. We started as users of Browser Use, but the pain was obvious. So we built something better. Smooth is 5x faster, 7x cheaper, and more reliable. And along the way, we discovered two principles that make agents actually work.…
2025 · smooth.sh · its alternatives →
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Insights on the life of real people in web development
2015 · bugtrackers.io · its alternatives →
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StackHive▲108Design, develop or publish websites right from your browser
2014 · stackhive.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →