Products

StrataScratch

Uses AI

Land Your DreamData or AI Role

stratascratch.com HR & Careers / Interview Preparation

AI Benchmark
Desktop
Mobile
Monthly visits
229.1K
Down19.4%MoMOct 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
$24/mo
Higher than 68% of peersNiche median $13.125/mo
Creators
Nathan Rosidi
No social account linked
Launched
7y ago
2019-07-16 · Est.

Traffic

Monthly visitsData through Oct 2026

Marketing moves

Launches, search & content, referrals, promotions
  • Launched on Show HN (3 pts · 1 comments)Launch

    A collection of 1000 (mostly free) data science interview questions

    Oct 20, 2020 · 6y agoLaunch page

  • Launched on Show HN (21 pts · 10 comments)Launch

    I collected 500 python & SQL questions from data science interviews

    Jul 27, 2020 · 6y agoLaunch page

  • Launched on Show HN (1 pts · 1 comments)Launch

    Prepare for SQL interviews with real questions from companies

    Feb 24, 2020 · 6y agoLaunch page

  • Launched on Show HN (1 pts · 1 comments)Launch

    Prepare for technical interviews with real questions from companies

    Jul 16, 2019 · 7y agoLaunch page

Traffic sources

Oct 2026

Traffic breakdown

Channels

  • Direct52%
  • Organic Search26%
  • Social7%
  • Referrals4%
  • Other11%

Countries

  • United States38%
  • India25%
  • South Korea3%
  • Canada3%
  • Russia3%

Search

Domain authority —Domain registered 2017-09-06

KeywordMonthly volume
stratascratch15.1K
sql interview questions13K
strata scratch1,440
stratascratch sql1,250
stratch data analyst160

Traffic data: Vaneform

Pricing

Free
$0
50 AI credits/mo · Access to limited features
Monthly
$24/mo
1,000 AI credits/mo
Yearly
$11.58/mo (billed annually)
Billed annually $139/yr
1,000 AI credits/mo
Lifetime
$289/once
25,000 credits — never expire

Trial: None · 3 paid tiers ($11.58–$289) · Observed 2026-11-03 · Pricing page

Entry price $24/mo, Higher than 68% of peers; “Interview Preparation” median is $13.125/mo.View pricing benchmark

Pages & changes

Tracked since 2026-07-31

Key pages

Weekly snapshots

Changes

No pricing, plan, or positioning changes detected since tracking started.

Design

First-screen visual analysis & :root CSS

Soft & Friendly (Light canvas, airy density) featuring split copy & visual layout and code block / terminal / cli visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“Land Your Dream Data or AI Role”

Split Copy & Visual hero structure paired with start free / sign up CTA and customer / press logo strip.

Conversion path: Split Copy & Visual + Code Block / Terminal / CLI → Start Free / Sign Up · Trust bar: Customer / Press Logo Strip

Palette · click to copy

5-D design score7.1 / 10
Typography
7.0
Color & Contrast
7.0
Layout & Spacing
8.0
Craft & Polish
7.0
Distinctiveness
6.0

Structure

Fonts
Inter / JetBrains Mono
Primary visual
Code Block / Terminal / CLI
Conversion CTA
Start Free / Sign Up
Social proof
Customer / Press Logo Strip
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 (with Enterprise Clean)

Warm low-saturation pastels, generous rounded corners, and approachable illustrations.

## Design Tokens

```css
:root {
  --background: #ffffff;
  --surface: #1f2933;
  --foreground: #111827;
  --muted-foreground: #6b7280;
  --accent: #0f766e;
  --radius: 16px;
  --font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}
```

Color area ratio: Background #FFFFFF (~62%) · Surface #1F2933 (~14%) · Text #111827 (~10%) · Muted Text #6B7280 (~8%) · Accent #0F766E (~6%). 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: Code Block / Terminal / CLI
- Conversion CTA: Start Free / Sign Up · Trust bar uses Customer / Press Logo Strip
- Headline hook: Outcome & Speed Promise
- Hero components: Code & Terminal, Customer Logo Wall
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and customer / press logo strip.
- Visual summary: Soft & Friendly (Light canvas, airy density) featuring split copy & visual layout and code block / terminal / cli 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 does StrataScratch cost?
Free: $0; Monthly: $24/mo; Yearly: $11.58/mo (billed annually) (annual billing available); Lifetime: $289/once. Observed 2026-11-03. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does StrataScratch get?
Vaneform estimates 229.1K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is StrataScratch and what platforms does it support?
StrataScratch is catalogued under Interview Preparation: Land Your DreamData or AI Role. Supported platforms: Web.

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