Products

WebBrain

AI-nativeMCPSkill

An AI agent on every page you visit or build.

webbrain.one Source★ 38MIT Chrome Web Store DiscordAI Models & Agents / Agent Tools & MCP Servers

AI Benchmark
Desktop
Mobile
Monthly visits
20.5K
Down14.9%MoMSep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Free
No monthly subscription pricing
Creators
Emre Sokullu
@emresokullu· 16.2K followers
Launched
3mo ago
2026-08-13 · Est.

Traffic

Last 12 months
Monthly visitsData through Sep 2026 · Oct 2026 pending
Events4 changes · 1 marketing move

Marketing moves

Launches, search & content, referrals, promotions
  • WebBrain launched on Product HuntLaunch

    The sidebar agent for the rest of us

    Aug 13 · 3mo agoSource

    At the time: 13.7K visits/moVisits: next 2 mo +50%

Open Source & Agent Ecosystem

GitHub · MCP / Skill
Last commit 2026-11-05
GitHub Stars
★ 38
Forks
5
License
MIT
Primary language
JavaScript

Store data

Chrome Web Store
Chrome Web Store Chrome Web Store
Update date not synced
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

Sep 2026

Traffic breakdown

Channels

  • Direct35%
  • Organic Search29%
  • Referrals12%
  • Social7%
  • Other17%

Countries

  • United States24%
  • India17%
  • Brazil14%
  • Germany9%
  • France6%

Search

Domain authority —Domain registered 2026-04-06

KeywordMonthly volume
webbrain1,040
qwen3.8 flash vs glm 5.3 flash640
iis there an ai that can control your browsre for you210
webbrain compass70
web brain—

Traffic data: Vaneform

Pricing

Pricing page does not list plan prices.

Trial: None · Observed 2026-11-03 · Pricing page

Pages & changes

Tracked since 2026-08-13

Key pages

Weekly snapshots
www.webbrain.one/ Snapshot 2026-11-03

Official blog & changelog

Recent articles & product updates
  • 2026-11-13BlogRead post

    Service update: WebBrain Compass restored

    after upstream Novita hiccups If you ran into connection errors or timeouts with WebBrain Compass over the last couple of days, you were not alone. An upstream issue with Novita, our infrastructure provider for hosted inference, caused inte

  • 2026-11-13BlogRead post

    HY4, MiMo V2.6, and Liquid LFM2.5: 600 browser-agent tests

    MiMo-V2.6-Flash is the clearest budget result in this new batch: 81 strict screenshot passes, a 1.20s planner median, and a $0.0110 bill for 100 planner requests. We tested it alongside Tencent HY4 Preview, MiMo-V2.6-Pro, and Liquid LFM2.5-

  • 2026-11-13BlogRead post

    The biggest challenge of developing WebBrain

    One question we get asked frequently: what is the biggest challenge of developing WebBrain? The answer has two parts, and they compound each other. The first part is model diversity. Unlike Claude for Chrome, which is tuned for one model an

  • 2026-11-13BlogRead post

    Liquid LFM3-VL-2B vs WebBrain Compass VLD: a launch-day benchmark

    Liquid released LFM3 on October 27, and that night we ran LFM3-VL-2B against WebBrain Compass VLD Tiny v5, the small on-device model inside WebBrain. Same tasks, same engine, same GPU: 4,857 BenchKit tasks per model on a rented RTX A4000. T

Changes

  1. Nov 3 · 12d ago

    Added product format: linuxFeatures

    —→linux

  2. Nov 3 · 12d ago

    Added product format: macFeatures

    —→mac

  3. Nov 3 · 12d ago

    Added product format: windowsFeatures

    —→windows

  4. Nov 3 · 12d ago

    Homepage tagline changed to “An AI agent on every page you visit or build.”Positioning

    The Open-Source AI Browser Agent→An AI agent on every page you visit or build.

Design

First-screen visual analysis & :root CSS

Soft & Friendly (Light canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“An AI agent on every page you visit or build.”

Split Copy & Visual hero structure paired with download app / install extension CTA and customer / press logo strip.

Conversion path: Split Copy & Visual + Product UI Screenshot / Component → Download App / Install Extension · Trust bar: Customer / Press Logo Strip

Palette · click to copy

5-D design score7.9 / 10
Typography
8.0
Color & Contrast
8.0
Layout & Spacing
8.0
Craft & Polish
8.0
Distinctiveness
7.0

Structure

Fonts
Inter
Primary visual
Product UI Screenshot / Component
Social proof
Customer / Press Logo Strip
Navigation
Full-Width Top Bar
Theme & density
Light · Balanced
Corners & depth
Medium 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: #f7f1e6;
  --surface: #fffdf8;
  --foreground: #281a17;
  --muted-foreground: #766b5d;
  --accent: #5b50e8;
  --radius: 8px;
  --font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #F7F1E6 (~76%) · Surface #FFFDF8 (~12%) · Text #281A17 (~7%) · Muted Text #766B5D (~3%) · Accent #5B50E8 (~2%). 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 · Balanced
- Border radius & elevation: Medium Radius; use elevation shadows to separate layers
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Download App / Install Extension · Trust bar uses Customer / Press Logo Strip
- Headline hook: Category Positioning Anchor
- Hero components: Large Hero Product Shot, Customer Logo Wall
- Spatial layout notes: Split Copy & Visual hero structure paired with download app / install extension CTA and customer / press logo strip.
- Visual summary: Soft & Friendly (Light canvas, balanced 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 WebBrain get?
Vaneform estimates 20.5K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is WebBrain and what platforms does it support?
WebBrain is catalogued under Agent Tools & MCP Servers: An AI agent on every page you visit or build.. Supported platforms: Browser Extension, MCP Server, API.
Is WebBrain open source?
WebBrain has a public repository (https://github.com/webbrain-one/webbrain) under the MIT license, recording 38 GitHub stars.Source

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