The fastest headless browser for agents and harnesses
Moli by Lexmount is our browser engine built from scratch for AI agents. It starts faster and uses less memory than Chrome. Use Moli through Lexmount Browser, our cloud browser platform. Run multiple isolated browser sessions with proxy support while we handle the infrastructure. Let your agents browse, fill out forms, and extract data. Try it in our Playground or connect through our SDK.
I’m Quinn, one of the builders behind Moli by Lexmount.
Moli is the fastest headless browser for agents and harnesses. It’s the custom-built engine powering the Lexmount Browser platform, helping your agents and harnesses run faster at a lower cost.
If you’re building agents and harnesses for research, data collection, or web automation, this is for you.
✍️ Here’s how to build with Moli：
Try it in our playground to verify your credentials and inspect the browser before coding.
Or use our SDK to control real cloud browsers with support for Playwright, CDP, extensions, proxies, downloads, and session replay.
Run real web tasks and get verifiable results, like a CSV with source links.
Why use Moli by Lexmount:
Faster starts and less memory：Moli cold-starts around 5× faster than Chrome while using roughly 1/7 of the memory in our benchmarks.
Less infrastructure work: We handle browser setup and management.
Cloud scalability: Run multiple Moli-powered browsers simultaneously with cloud networking and proxy support.
Lower costs: 100 browser hours and 25 concurrent sessions for $12/month.
Come share what you’re building and try Moli by Lexmount with us 🚀
About Moli by Lexmount on Product Hunt
“The fastest headless browser for agents and harnesses”
Moli by Lexmount launched on Product Hunt on October 25th, 2026 and earned 232 upvotes and 57 comments, earning #1 Product of the Day. Moli by Lexmount is our browser engine built from scratch for AI agents. It starts faster and uses less memory than Chrome. Use Moli through Lexmount Browser, our cloud browser platform. Run multiple isolated browser sessions with proxy support while we handle the infrastructure. Let your agents browse, fill out forms, and extract data. Try it in our Playground or connect through our SDK.
On the analytics side, Moli by Lexmount competes within Productivity, Developer Tools and Artificial Intelligence — topics that collectively have 1.7M followers on Product Hunt. The dashboard above tracks how Moli by Lexmount performed against the three products that launched closest to it on the same day.
Who hunted Moli by Lexmount?
Moli by Lexmount was hunted by Chris Messina. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Moli by Lexmount including community comment highlights and product details, visit the product overview.
Chris Messina
Hey Product Hunt 👋
I’m Quinn, one of the builders behind Moli by Lexmount.
Moli is the fastest headless browser for agents and harnesses. It’s the custom-built engine powering the Lexmount Browser platform, helping your agents and harnesses run faster at a lower cost.
If you’re building agents and harnesses for research, data collection, or web automation, this is for you.
✍️ Here’s how to build with Moli：
Try it in our playground to verify your credentials and inspect the browser before coding.
Or use our SDK to control real cloud browsers with support for Playwright, CDP, extensions, proxies, downloads, and session replay.
Run real web tasks and get verifiable results, like a CSV with source links.
Why use Moli by Lexmount:
Faster starts and less memory：Moli cold-starts around 5× faster than Chrome while using roughly 1/7 of the memory in our benchmarks.
Less infrastructure work: We handle browser setup and management.
Cloud scalability: Run multiple Moli-powered browsers simultaneously with cloud networking and proxy support.
Lower costs: 100 browser hours and 25 concurrent sessions for $12/month.
🎉 To celebrate our launch, Product Hunt users get 2 months of Moli by Lexmount Pro free. Click “https://browser.lexmount.com/?ref=producthunt” and sign up to claim your offer.
We’ll also be sharing more perks and giveaways on Discord soon：https://discord.gg/95QXqbsgVu.
Come share what you’re building and try Moli by Lexmount with us 🚀