Products

RankNibbler

Uses AIMCP

Check your website’s SEO and track its rankings — free

ranknibbler.com Source Chrome Web StoreMarketing / SEO Tools

AI Benchmark
Desktop
Mobile
Monthly visits
9.2K
Up5.0%MoMOct 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
$19/mo
Lower than 56% of peersNiche median $25/mo
Launched
7mo ago
2026-04-10 · Est.

Traffic

Last 12 months
Monthly visitsData through Oct 2026
Events1 change · 1 marketing move

Marketing moves

Launches, search & content, referrals, promotions
  • Launched on Product HuntLaunch

    Free SEO Audit Tool — 30+ On-Page Checks, No Signup

    Apr 10 · 7mo agoLaunch page

Open Source & Agent Ecosystem

GitHub · MCP / Skill
GitHub Stars
Public repo
Forks
—
License
See repository
Primary language
—

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

Oct 2026

Traffic breakdown

Channels

  • Direct40%
  • Organic Search33%
  • Referrals10%
  • Social6%
  • Other11%

Countries

  • United States38%
  • India14%
  • Pakistan13%
  • United Kingdom13%
  • Bangladesh12%

Search

Domain authority —Domain registered 2026-03-18

KeywordMonthly volume
get heading form url120
nibbler seo tool70
nibbler test seo30
"seo compare"20
nibbler seo20

Traffic data: Vaneform

Pricing

Free
Free
1 site / project · 5 keywords per project · Weekly rank checks · 2 competitors · 3 keyword research runs / day · 5 uptime monitors
Starter
$19/mo
Billed annually $190/yr-17%
3 sites / projects · 20 keywords per project · Rank checks every 3 days · 5 competitors · 10 keyword research runs / day · 10 uptime monitors
Growth
$39/mo
Billed annually $390/yr-17%
5 sites / projects · 50 keywords per project · Daily rank checks · 25 competitors · 25 keyword research runs / day · 25 uptime monitors
Scale
$79/mo
Billed annually $790/yr-17%
10 sites / projects · 100 keywords per project · Daily rank checks · 50 competitors · 100 keyword research runs / day · 100 uptime monitors
Enterprise
Contact sales
Unlimited sites / projects · Unlimited keywords per project · Daily rank checks · Unlimited competitors · Unlimited keyword research runs / day · Unlimited uptime monitors

Trial: None · Free tier included · 3 paid tiers ($19–$79) · Up to 17% off annually · Enterprise custom tier · Observed 2026-11-03 · Pricing page

Entry price $19/mo, Lower than 56% of peers; “SEO Tools” median is $25/mo.View pricing benchmark

Pages & changes

Tracked since 2026-04-10

Key pages

Weekly snapshots
www.ranknibbler.com/ Snapshot 2026-11-02

Changes

  1. Nov 2 · 13d ago

    Added product format: Edge ExtensionFeatures

    —→edge_extension

    At the time: 9.2K visits/mo

Design

First-screen visual analysis & :root CSS

Enterprise Clean (Dark canvas, balanced density) featuring centered headline + input layout and interactive hero demo / tool visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“Check your website’s SEO and track its rankings — free”

Centered Headline + Input hero structure paired with direct input / instant try CTA and no explicit trust bar.

Conversion path: Centered Headline + Input + Interactive Hero Demo / Tool → Direct Input / Instant Try

Palette · click to copy

5-D design score6.5 / 10
Typography
7.0
Color & Contrast
7.0
Layout & Spacing
7.0
Craft & Polish
6.0
Distinctiveness
5.0

Structure

Fonts
Lato
Primary visual
Interactive Hero Demo / Tool
Social proof
No Explicit Trust Bar
Navigation
Full-Width Top Bar
Theme & density
Dark · Balanced
Corners & depth
Small 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: Enterprise Clean

Trustworthy blue-anchored palette, structured grids, and prominent customer logo walls.

## Design Tokens

```css
:root {
  --background: #0b1f43;
  --surface: #ffffff;
  --foreground: #f8fafc;
  --muted-foreground: #aab5c5;
  --accent: #1d4874;
  --radius: 4px;
  --font-heading: "Lato", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Lato", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #0B1F43 (~64%) · Surface #FFFFFF (~25%) · Text #F8FAFC (~7%) · Muted Text #AAB5C5 (~2%) · Accent #1D4874 (~2%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Centered Headline + Input
- Navigation: Full-Width Top Bar
- Theme & density: Dark · Balanced
- Border radius & elevation: Small Radius; use elevation shadows to separate layers
- Primary visual medium: Interactive Hero Demo / Tool
- Conversion CTA: Direct Input / Instant Try
- Headline hook: Direct Action Command
- Hero components: Centered Prompt / Input, Interactive Hero Tool
- Spatial layout notes: Centered Headline + Input hero structure paired with direct input / instant try CTA and no explicit trust bar.
- Visual summary: Enterprise Clean (Dark canvas, balanced density) featuring centered headline + input layout and interactive hero demo / tool visuals.

## Avoid

- Experimental navigation patterns
- Low-legibility decorative fonts
- Visual novelty that obscures the value proposition

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 does RankNibbler cost?
Free: Free; Starter: $19/mo (annual billing available); Growth: $39/mo (annual billing available); Scale: $79/mo (annual billing available); Enterprise: Contact sales. Observed 2026-11-03. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does RankNibbler get?
Vaneform estimates 9.2K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is RankNibbler and what platforms does it support?
RankNibbler is catalogued under SEO Tools: Check your website’s SEO and track its rankings — free. Supported platforms: Browser Extension, MCP Server, API.
Is RankNibbler open source?
RankNibbler has a public repository (https://github.com/ranknibbler-hq/seo-check) with its source repository published.Source

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