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Arch Calendar — Startup Profile
Startup

Arch Calendar

What did you do today? Not your AI. You.

Productivity & Collaboration
0 Momentum score
Signals per week, last 12 weeks
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  • Product
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  • News & stories
  1. Launches Arch Calendar launched on Product Hunt

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About the startup

Every productivity tool is racing to take the day off your hands: auto-schedule this, auto-categorize that, let the agent decide. We takes the other side. It's one minimalist calendar that holds your tasks, events, and notes together, so your whole day lives in one place, not scattered across apps. We use AI too, but pointed the other way: it clears the busywork and hands back the part that matters, deciding what today is for. One calendar for your whole day, lived by you.

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Founder stories from Productivity & Collaboration startups

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Retold founder accounts from startups in the same category, each linked to the original.

Story

Buffer's first paying customer arrived four days after a seven-week build

Joel Gascoigne validated Buffer with a two-page landing flow, spent seven weeks of evenings and weekends on a minimal product, launched on 30 November 2010, and recorded a first paying customer within four days.

Tibo stated sub-$2M ARR at sale and $6–7M later, not catalog $3.5M

In a January 2024 Bootstrapped Founder interview, Thibault Louis-Lucas did not quote a $10M sale price or $3.5M ARR; he said Lempire acquired them below $2M annual recurring revenue and that they were nearing $6–7M, with

Tally's March 2024 letter is $100k MRR, not a $3M ARR stamp

Marie Martens wrote that Tally, launched in summer 2020 with Filip, hit $100k monthly recurring revenue in February 2024 with a bootstrapped team of three and more than 250,000 users; this record uses those founder label

Ajay Goel priced GMass after a free year, not after an ARR headline

Ajay Goel’s own GMass posts give send volume, user counts, and plan prices. In a later interview he described a $10,000 first build, a free first year, and $10,000 to $20,000 a month after the paywall. He did not state $

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