Cupola

Cupola

Cupola is a native macOS app that brings Apple Calendar, Reminders and Notes together in one window, with all three a hover away in the MacBook notch. Customers download it from trycupola.com and try it free for 7 days. After that they can buy a one-time lifetime license (no subscription) to keep adding and editing items. All user data stays on the customer's Mac. A full refund is available within 14 days of purchase.

Visit
All-time revenue
$171

Ranked #6117 on TrustMRR

MRR
-

No active subscriptions

Founder
saas_buildrVenkey

805 followers on 𝕏

Founded
October 2026

Revenue is verified withDodoPaymentDodoPayment API key.Last updated: Nov 15, 2026, 06:11 PM

Startup insights
Value proposition

Brings Apple Calendar, Reminders and Notes together in one fast panel that opens from your MacBook notch, a global hotkey or the menu bar.

Problem solved

Mac users have to keep switching between three separate Apple apps, and many dislike their default design. Cupola puts all three in one keyboard-first place, and your data stays in Apple's apps with no migration.

Audience

Mac power users and productivity-focused professionals on Apple silicon (M1 or n

Pricing

7-day free trial, then $20 one-time purchase. No subscription.

Team size

1 person

Funding

Bootstrapped

Domain Rating

11/100

trycupola.com

Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.

Tech stack

Additional info

Native macOS app for macOS 26 Tahoe or later on Apple silicon. Private by default: no user data leaves the Mac, and AI and speech run on-device. AI suggestions are only applied after you confirm them. Every change can be undone from the Activity Log.

Screenshot

trycupola.com
Tap to view

Product updates

Discover more startups

Advanced Search
S

Stealth Venture

Revenue (30d)

$3k

MRR

$4.4k

Total

$61k

FOR SALE
P

Private Venture

Privacy-first iOS app that tracks your day automatically: activity, workouts, energy and mood, with a built-in AI companion. No wearable needed, and data stays on the phone. Native SwiftUI, subscriptions with free trial via RevenueCat. Top markets: US, Japan and Australia, fully localized in Japanese. Over 60 five-star reviews. Big Opportunity.

Revenue (30d)

$5.4k

MRR

$1.4k

Total

$12k

FOR SALE
Humanize AI

Humanize AI

Humaniza

Revenue (30d)

$9.6k

MRR

$9.3k

Total

$195k

FOR SALE
nutrIA

nutrIA

nutrIA is an AI-powered nutrition app focused on habit tracking, personalized feedback and daily engagement. The app combines food recognition, smart recommendations and gamified challenges to drive retention. Profitable with 65% margins and consistent MRR, nutrIA has strong brand positioning in Chile and a growing user base. Clear expansion paths include LATAM growth and B2B partnerships with nutritionists and health institutions.

Revenue (30d)

$41k

MRR

$20k

Total

$170k

MobileAPI

MobileAPI

MobileAPI.dev is a REST API that provides comprehensive device specifications, images, and pricing data for 30,000+ mobile devices from 200+ brands. It covers smartphones, tablets, smartwatches, and laptops. Features include fuzzy search with match-certainty scoring, autocomplete, manufacturer filtering, and an AI-powered natural-language query endpoint. Free tier includes 200 requests/month. Pro plan at $15/month with 10,000 requests. API key authentication, HTTPS, CORS enabled.

Revenue (30d)

$8.6k

MRR

$5.3k

Total

$67k

anon-2

anon-2

Tool for agencies to sell chatbots to local businesses

Revenue (30d)

$4.8k

MRR

$5k

Total

$446k

The database of verified startup revenues

Browse 1,000+ verified startups for sale