Products

WhenNOT

Uses AIMCP

Find the time everyone can make — or let anyone book yours.

whennot.com Productivity & Collaboration / Calendars & Scheduling

AI Benchmark
Desktop
Mobile
Monthly visits
11.6K
Sep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Free
No monthly subscription pricing
Creators
Bartosz Hernas
@bartosz· 564 followersCo-created with Michał Hernas
Launched
2y ago
2024-04-16 · Est.

Traffic

Monthly visitsData through Sep 2026 · Oct 2026 pending
Events1 marketing move

Marketing moves

Launches, search & content, referrals, promotions
  • Launched on Show HN (2 pts)Launch

    WhenNOT – scheduling longer team events by asking when not — I had problems scheduling company get together. 3 days in next 3 months, 12 people, whats the best date for that? I've build the solution…

    Jan 13 · 10mo agoLaunch page

  • Launched on Product HuntLaunch

    Plan your next event by asking when not

    Apr 16, 2024 · 2y agoLaunch page

  • Launched on Show HN (5 pts)Launch

    Plan your next event by asking when not — Hello fellow hackers! I love creating products that solve people's needs. One day, my wife asked me if I knew of any tools that could help…

    Apr 16, 2024 · 2y agoLaunch page

Third-party reviews & case dossiers

Acquisition breakdowns, engineer reviews & open-source metrics
Show HN
2024-04-16Source
Post excerpt:
Hello fellow hackers! I love creating products that solve people's needs. One day, my wife asked me if I knew of any tools that could help plan a week-long company getaway. The requirements were fairly straightforward: - 14 people - A 7-day trip - Sometime in the next 6 months They weren’t concerned about choosing the exact time yet; they just needed to know
Show HN
2026-01-13Source
Post excerpt:
I had problems scheduling company get together. 3 days in next 3 months, 12 people, whats the best date for that? I've build the solution to my problem (human coded haha) and recently is started getting traction which is nice, so we added Slack integration (Claude coded). WhenNOT flips the question: instead of "when are you available?", we ask "when are you

MCP Server & Agent Ecosystem

GitHub · MCP / Skill

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Direct39%
  • Organic Search34%
  • Referrals10%
  • Social6%
  • Other11%

Countries

  • United States82%
  • India13%
  • United Kingdom5%

Search

Domain authority —Domain registered 2024-04-04

KeywordMonthly volume
when2meet254.6K
social activities1,040
event ideas740
does slack have a date availability option for scheduling a group event?110
great group social event ideas—

Traffic data: Vaneform

Pricing

Website does not list public plan prices.

Trial: None · Observed 2026-11-04 · Source page

Pages & changes

Tracked since 2024-04-16

Key pages

Weekly snapshots
whennot.com/ Snapshot 2026-11-04

Changes

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

Design

First-screen visual analysis & :root CSS

Enterprise Clean (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

“Find the time everyone can make — or let anyone book yours.”

Split Copy & Visual hero structure paired with direct input / instant try CTA and no explicit trust bar.

Conversion path: Split Copy & Visual + Product UI Screenshot / Component → Direct Input / Instant Try

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
No Explicit Trust Bar
Navigation
Full-Width Top Bar
Theme & density
Light · Balanced
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: Enterprise Clean (with Soft & Friendly)

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

## Design Tokens

```css
:root {
  --background: #f7f9fa;
  --surface: #ffffff;
  --foreground: #17212b;
  --muted-foreground: #66727b;
  --accent: #087f94;
  --radius: 16px;
  --font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #F7F9FA (~72%) · Surface #FFFFFF (~12%) · Text #17212B (~8%) · Muted Text #66727B (~5%) · Accent #087F94 (~3%). 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: Large Radius; use elevation shadows to separate layers
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Direct Input / Instant Try
- Headline hook: Pain Relief & Replacement
- Hero components: Floating Multi-Cards, Metrics Strip
- Spatial layout notes: Split Copy & Visual hero structure paired with direct input / instant try CTA and no explicit trust bar.
- Visual summary: Enterprise Clean (Light canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component 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 website traffic does WhenNOT get?
Vaneform estimates 11.6K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is WhenNOT and what platforms does it support?
WhenNOT is catalogued under Calendars & Scheduling: Find the time everyone can make — or let anyone book yours.. Supported platforms: Mobile App, MCP Server.

Related products in this category

Productivity & Collaboration / Calendars & Scheduling

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