Products

Keeper.sh

Uses AIMCPSkill

Stop double-booking yourself.

keeper.sh Source★ 1,465AGPL-3.0Productivity & Collaboration / Calendars & Scheduling

AI Benchmark
Desktop
Mobile
Monthly visits
7K
Sep 2026
MRR
$159.88
Up8.9%30d2026-08-18
Entry price
$5/mo
Lower than 78% of peersNiche median $10/mo
Creators
Rida F'kih
@ridafkih· 550 followers
Launched
13mo ago
2025-10-31 · Est.

Traffic & revenue

Monthly visitsData through Sep 2026 · Oct 2026 pending
Verified monthly revenueRevenue data stopped at 2026-10-11
  • Dec 2025$0
Events1 marketing move

Marketing moves

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

    Open-Source Calendar Syncing for Google, Outlook & iCloud

    Mar 12 · 8mo agoLaunch page

  • Launched on TrustMRRLaunch

    Keeper.sh lets you sync your calendars so you prevent double bookings and acts as a universal MCP server that gives your agents access to all your calendars in one go.

    Oct 31, 2025 · 13mo agoLaunch page

Third-party reviews & case dossiers

Acquisition breakdowns, engineer reviews & open-source metrics
selfh.st★ 1,465 Stars · 78 ForksAGPL-3.0TypeScript
2025-12-23Source
Replaces / alternatives to:
Google Calendar

Calendar syncing and booking tool

Open Source & Agent Ecosystem

GitHub · MCP / Skill
Last commit 2026-11-11
GitHub Stars
★ 1,465
Forks
78
License
AGPL-3.0
Primary language
TypeScript
COSS Monetization Path:Community Self-Hosted (AGPL-3.0 · Docker) → Managed Cloud (from $5/mo)
View cloud pricing →

Agent, MCP & Developer Integration

MCP ServerAgent SkillAPI
Integration docs
Exposed tool capabilities:
Calendar SyncSee your whole week
Browse all MCP Server products →

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Direct39%
  • Organic Search32%
  • Referrals11%
  • Social6%
  • Other12%

Countries

  • United States61%
  • United Kingdom15%
  • Canada10%
  • Germany8%
  • Japan6%

Search

Domain authority 7Domain registered 2025-12-19

KeywordMonthly volume
ics file generator530
windows 11 caldav integration420
host ics file online150
keeper sh150
keeper.sh: calendar sync80

Traffic data: Vaneform

Pricing

Free
Free
2 calendar accounts · 3 Connections · 25 calls/day
Pro
$5/mo
Billed annually $45/yr-25%
unlimited calendar accounts

Trial: None · Free tier included · 1 paid tier ($5) · Up to 25% off annually · Observed 2026-11-03 · Pricing page

Entry price $5/mo, Lower than 78% of peers; “Calendars & Scheduling” median is $10/mo.View pricing benchmark

Pages & changes

Tracked since 2026-08-18

Key pages

Weekly snapshots

Changes

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

Design

First-screen visual analysis & :root CSS

Minimal Monochrome (Light canvas, airy density) featuring centered headline + cta layout and illustration / character art visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“Stop double-booking yourself.”

Centered Headline + CTA hero structure paired with start free / sign up CTA and stacked avatars & testimonials.

Conversion path: Centered Headline + CTA + Illustration / Character Art → Start Free / Sign Up · Trust bar: Stacked Avatars & Testimonials

Palette · click to copy

5-D design score7.7 / 10
Typography
8.0
Color & Contrast
7.0
Layout & Spacing
8.0
Craft & Polish
8.0
Distinctiveness
7.0

Structure

Fonts
Instrument Serif / Inter
Primary visual
Illustration / Character Art
Conversion CTA
Start Free / Sign Up
Social proof
Stacked Avatars & Testimonials
Navigation
Full-Width Top Bar
Theme & density
Light · Airy
Corners & depth
Medium Radius · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Minimal Monochrome (with Editorial)

Monochrome palette with a single accent color, hairline dividers, and generous whitespace.

## Design Tokens

```css
:root {
  --background: #fafafa;
  --surface: #ffffff;
  --foreground: #0a0a0a;
  --muted-foreground: #777777;
  --accent: #148cdc;
  --radius: 8px;
  --font-heading: "Instrument Serif", serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #FAFAFA (~78%) · Surface #FFFFFF (~13%) · Text #0A0A0A (~4%) · Muted Text #777777 (~4%) · Accent #148CDC (~1%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Centered Headline + CTA
- Navigation: Full-Width Top Bar
- Theme & density: Light · Airy
- Border radius & elevation: Medium Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Illustration / Character Art
- Conversion CTA: Start Free / Sign Up · Trust bar uses Stacked Avatars & Testimonials
- Headline hook: Pain Relief & Replacement
- Hero components: Custom Illustration, Floating Multi-Cards
- Spatial layout notes: Centered Headline + CTA hero structure paired with start free / sign up CTA and stacked avatars & testimonials.
- Visual summary: Minimal Monochrome (Light canvas, airy density) featuring centered headline + cta layout and illustration / character art visuals.

## Avoid

- Multi-stop neon gradients
- Heavy drop shadows
- More than one competing accent color

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 Keeper.sh cost?
Free: Free; Pro: $5/mo (annual billing available). Observed 2026-11-03. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does Keeper.sh get?
Vaneform estimates 7K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is Keeper.sh and what platforms does it support?
Keeper.sh is catalogued under Calendars & Scheduling: Stop double-booking yourself.. Supported platforms: MCP Server, API.
Is Keeper.sh open source?
Keeper.sh has a public repository (https://github.com/ridafkih/keeper.sh) under the AGPL-3.0 license, recording 1,465 GitHub stars, and supporting self-hosted deployment.Source
What is Keeper.sh's publicly disclosed revenue?
TrustMRR records verified MRR of $159.88 observed on 2026-08-18.Source

Related products in this category

Productivity & Collaboration / Calendars & Scheduling

These products share a catalog category. Compare customer tasks, features and deployment requirements before treating them as alternatives.