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Onin.co: The Privacy-First Calendar for 50,000 Users
A tiny team building a secure alternative to Google Calendar for families and couples.
In a world dominated by Google Calendar and Apple's ecosystem, a 6-person team is betting that privacy and simplicity can win. Onin.co isn't just another calendar app; it's a specific tool for the most intimate sharing scenarios: families and couples who want to sync up without surrendering their data to tech giants.
"They aren't trying to be everything to everyone—they're trying to be the only calendar that couples actually trust."
The Niche vs. The Behemoth
While giants like Google and Microsoft compete on features and integrations, Onin.co competes on trust. Their target audience isn't the enterprise user managing a 100-person team; it's the parent trying to coordinate soccer practice or the couple planning a wedding. With 50,000 users, they have found a foothold in a market that values safety over feature bloat.
The Revenue Paradox
Generating $100k in revenue with just 6 employees is a testament to extreme efficiency. It suggests a focused product with low burn and high leverage. However, the lack of traffic data (0 monthly visits) raises a critical question: Is this revenue organic, or is the product flying under the radar? For a SaaS tool, this suggests a heavy reliance on word-of-mouth or App Store discovery rather than traditional SEO channels.
The tech stack reveals a modern, lightweight approach. Using Tailwind CSS and Vite suggests a focus on speed and developer velocity, while Cloudflare and AWS CloudFront ensure global delivery. Interestingly, they rely on jQuery—a choice that feels legacy but might be a pragmatic decision for a small team maintaining stability over chasing the latest framework trends.
- Hyper-niche focus: Family and couple sharing only.
- Privacy-first architecture: End-to-end encryption is a core selling point.
- Lean operations: 6 employees generating $100k revenue.
- Low digital footprint: Minimal SEO presence, suggesting organic or App Store growth.
The Quiet Giant of Personal Scheduling?
Onin.co proves that a micro-team can build a sustainable business by solving a specific pain point with privacy as the hook. They don't need to beat Google on features; they just need to win the trust of the users Google overlooks.
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Meta Tags
OurCal | Shared Calendar App | Family, Couple, Group
Join 50,000+ people sharing family calendars, couple calendars, and group calendars in OurCal, the app for easy calendar sharing. Know you're sharing safely.
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About onin.co
Join 50,000+ people sharing family calendars, couple calendars, and group calendars in OurCal, the app for easy calendar sharing. Know you're sharing safely.
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Technology Stack
onin.co uses 16 technologies across their website including Google Fonts, HSTS, Webflow, and more.
Fonts
Google Fonts
Security
HSTS
CMS
Webflow
CDN
jsDelivr
Cloud & Hosting
AWS CloudFront, Cloudflare
Scheduling
Cal.com
Traffic & Audience
onin.co receives approximately 0 monthly visitors. The website has a bounce rate of 0% with visitors viewing an average of 0.0 pages per visit. Users spend an average of 0:00 on the site.
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