Products

Flask

Really simple to-do lists you can share

flask.io Source★ 19Apache-2.0Productivity & Collaboration / Tasks & Project Management

AI Benchmark
Desktop
Mobile
Monthly visits
30.5K
Down11.3%MoMSep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Free
No monthly subscription pricing
Creators
Web.AppStorm
@webappstorm· 9,966 followers
Launched
11y ago
2015-06-28 · Est.

Traffic

Monthly visitsData through Sep 2026 · Oct 2026 pending
Events6 changes

Marketing moves

Launches, search & content, referrals, promotions
X accounts@webappstorm
  • Launched on Product HuntLaunch

    Really simple to-do lists you can share!

    Sep 30, 2020 · 6y agoLaunch page

  • Launched on Product HuntLaunch

    Really simple to-do lists you can share

    Jun 28, 2015 · 11y agoLaunch page

Open Source & Self-Hosting

GitHub · MCP / Skill
Last commit 2026-10-30
GitHub Stars
★ 19
Forks
12
License
Apache-2.0
Primary language
JavaScript

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Organic Search51%
  • Direct32%
  • Social11%
  • Referrals5%
  • Other2%

Countries

  • United States40%
  • Poland11%
  • India11%
  • Germany7%
  • Brazil6%

Search

Domain authority —Domain registered 2012-11-05

KeywordMonthly volume
to do list online11.5K
online todo list1,000
todo list online780
to do list free website250
free online to do170

Traffic data: Vaneform

Pricing

Pricing page not identified yet, or no public pricing listed.

Pages & changes

Tracked since 2015-06-28

Key pages

Weekly snapshots

Changes

  1. Nov 1 · 13d ago

    Removed technology: CannyFeatures

    Canny→—

  2. Nov 1 · 13d ago

    Adopted technology: Cloudflare Bot ManagementFeatures

    —→Cloudflare Bot Management

  3. Nov 1 · 13d ago

    Adopted technology: Cloudflare Browser InsightsFeatures

    —→Cloudflare Browser Insights

  4. Nov 1 · 13d ago

    Adopted technology: Microsoft ClarityFeatures

    —→Microsoft Clarity

  5. Nov 1 · 13d ago

    Adopted technology: Priority HintsFeatures

    —→Priority Hints

  6. Nov 1 · 13d ago

    Adopted technology: StripeFeatures

    —→Stripe

Design

First-screen visual analysis & :root CSS

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

“Really simple to-do lists you can share”

Split Copy & Visual hero structure paired with start free / sign up CTA and no explicit trust bar.

Conversion path: Split Copy & Visual + Product UI Screenshot / Component → Start Free / Sign Up

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
Inter
Primary visual
Product UI Screenshot / Component
Conversion CTA
Start Free / Sign Up
Social proof
No Explicit Trust Bar
Navigation
Full-Width Top Bar
Theme & density
Light · Airy
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: Soft & Friendly

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

## Design Tokens

```css
:root {
  --background: #ffffff;
  --surface: #f7f7f8;
  --foreground: #7b2cbf;
  --muted-foreground: #8a8a8a;
  --accent: #2ead4b;
  --radius: 4px;
  --font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #FFFFFF (~46%) · Surface #F7F7F8 (~18%) · Text #7B2CBF (~12%) · Muted Text #8A8A8A (~8%) · Accent #2EAD4B (~16%). 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: Small Radius; use elevation shadows to separate layers
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Start Free / Sign Up
- Headline hook: Pain Relief & Replacement
- Hero components: Large Hero Product Shot
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and no explicit trust bar.
- 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 Flask get?
Vaneform estimates 30.5K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is Flask and what platforms does it support?
Flask is catalogued under Tasks & Project Management: Really simple to-do lists you can share. Supported platforms: Web.
Is Flask open source?
Flask has a public repository (https://github.com/newrelic/newrelic-browser-agent) under the Apache-2.0 license, recording 19 GitHub stars.Source

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