Open-source AI agent for the web
nanobrowser.ai Source★ 9,090Apache-2.0 Chrome Web Store DiscordAI Models & Agents / Agent Builders & Platforms
- Monthly visits
- 18.4K
- Down31.6%MoMSep 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- Free
- No monthly subscription pricing
- Launched
- 14mo ago
- 2025-09-17 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotionsLaunched on Product HuntLaunch
Open-Source Chrome extension for AI-powered web automation
Sep 17, 2025 · 14mo agoLaunch page
Open Source & Agent Ecosystem
- GitHub Stars
- ★ 9,090
- Forks
- 843
- License
- Apache-2.0
- Primary language
- Go
Agent, MCP & Developer Integration
Agent Skill- Exposed tool capabilities:
- Browser Agents
Store data
- Rating
- Rating not syncedRating count not synced
- New ratings last mo
- —
- Price & IAP
- FreeIAP data not synced
- Current version
- —Store metadata
Store assets, rating histograms, install tiers, and screenshots are synced from Apple App Store, Google Play, and Chrome Web Store.
Traffic sources
Traffic breakdown
Channels
- Direct40%
- Organic Search33%
- Referrals11%
- Social6%
- Other10%
Countries
- United States27%
- Vietnam12%
- India12%
- Indonesia6%
- United Kingdom5%
Search
Domain authority —Domain registered 2024-12-10
| Keyword | Monthly volume |
|---|---|
| nanobrowser | 3,420 |
| nano browser | 470 |
| nsano browser | 60 |
| gibt es eine ki wo kann direkt mit eine browser arbeiten | 50 |
| automation browser ai | 40 |
Traffic data: Vaneform
Pricing
Website does not list public plan prices.
Trial: None · Observed 2026-11-04 · Source page
Pages & changes
Key pages
Weekly snapshots- Homenanobrowser.ai/
Design
Soft & Friendly (Light canvas, airy density) featuring split copy & visual layout and product ui screenshot / component visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Open-source AI agent for the web”
Split Copy & Visual hero structure paired with download app / install extension CTA and live generated output showcase.
Conversion path: Split Copy & Visual + Product UI Screenshot / Component → Download App / Install Extension · Trust bar: Live Generated Output Showcase
- Category Positioning Anchor
- Large Hero Product Shot
- Floating Multi-Cards
- Custom Illustration
Palette · click to copy
- Typography
- 8.0
- Color & Contrast
- 8.0
- Layout & Spacing
- 9.0
- Craft & Polish
- 8.0
- Distinctiveness
- 7.0
Structure
- Fonts
- Plus Jakarta Sans
- Hero layout
- Split Copy & Visual
- Primary visual
- Product UI Screenshot / Component
- Conversion CTA
- Download App / Install Extension
- Social proof
- Live Generated Output Showcase
- Navigation
- Full-Width Top Bar
- Theme & density
- Light · Airy
- Corners & depth
- Large Radius · With shadow
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Soft & Friendly
Warm low-saturation pastels, generous rounded corners, and approachable illustrations.
## Design Tokens
```css
:root {
--background: #f2fbfd;
--surface: #ffffff;
--foreground: #101b32;
--muted-foreground: #536174;
--accent: #13b9ea;
--radius: 16px;
--font-heading: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
--font-body: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #F2FBFD (~79%) · Surface #FFFFFF (~12%) · Text #101B32 (~6%) · Muted Text #536174 (~2%) · Accent #13B9EA (~1%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Light · Airy
- Border radius & elevation: Large Radius; use elevation shadows to separate layers
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Download App / Install Extension · Trust bar uses Live Generated Output Showcase
- Headline hook: Category Positioning Anchor
- Hero components: Large Hero Product Shot, Floating Multi-Cards, Custom Illustration
- Spatial layout notes: Split Copy & Visual hero structure paired with download app / install extension CTA and live generated output showcase.
- Visual summary: Soft & Friendly (Light canvas, airy density) featuring split copy & visual layout and product ui screenshot / component visuals.
## Avoid
- Harsh pure-black backgrounds
- Sharp 0px corners
- Cold technical jargon in hero copy
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much website traffic does Nanobrowser get?
- Vaneform estimates 18.4K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is Nanobrowser and what platforms does it support?
- Nanobrowser is catalogued under Agent Builders & Platforms: Open-source AI agent for the web. Supported platforms: Browser Extension.
- Is Nanobrowser open source?
- Nanobrowser has a public repository (https://github.com/nanobrowser/nanobrowser) under the Apache-2.0 license, recording 9,090 GitHub stars.Source
Related products in this category
These products share a catalog category. Compare customer tasks, features and deployment requirements before treating them as alternatives.
| Product | Entry price | Visits | Revenue |
|---|---|---|---|
| MistralGiantMistral lets you decide how AI works in your organization. | $14.99/mo | 8M | Undisclosed |
| LangChainMeet LangSmith Engine | $39/mo | 3.2M | Undisclosed |
| PolsiaNEVER HIRE AGAIN | — | 2.2M | $20M/yrClaimed |
| 777TigerTorne-se um Agente Gold e ganhe 7,77% de comissão e bônus de indicação de até R$ 77.777,00 | — | 1.7M | Undisclosed |
| MindStudioBuild powerful AI agents | — | 1.6M | Undisclosed |
| JAPAN AI御社の『AIトランスフォーメーション』に伴走するパートナーです。 | — | 1.1M | Undisclosed |