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Cron — Startup Profile
Startup

Cron

Cron Calendar.

Productivity & CollaborationEstimated

Investors: Initialized Capital

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About the startup

Cron Calendar.

Alternatives to Cron

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Product

RunWisp

The open-source cron replacement and process supervisor with a built-in web dashboard. One binary, one TOML file, zero runtime dependencies.

Sunsama

Calendar and scheduling for teams

AnnuCal

Plan your whole year on one screen. AnnuCal is a time-first year planner - see all 12 months at a glance to think long-term, stay realistic, and make better decisions. Made in Germany.

Hurrayy

Uncover hidden celebrations together!

Free ICS Calendar Files

Create .ics calendar files and add-to-calendar links

Drik Panchang

This page lists various Hindu calendars used in India. This page lists Tamil Calendar, Hindu calendar, Oriya calendar, Indian calendar, ISKCON calendar and several festival calendars.

Hijri Islamic Calendar Plus Calendar

Hijri Islamic Calendar Plus Calendar is an elegant mobile application introduced by Life Path that helps the Muslim community to regulate Hijri calendar months to determine the essential days to observe the Ramadan sched

ICS Toolkit

Create, inspect, and edit calendar files + server mode!

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Selected by category and available use-case details. A topic match does not establish equivalent features.

Product

TextBlaze

Text Blaze – Save time, type smarter.

Skipper.co

Tab management that works with ADHD brains

AI Prompt Generator

Create optimized and efficient prompts for various tasks.

Monghoul

Modern desktop MongoDB GUI with schema-aware autocomplete and MCP server

toolx.site

Pure front-end, zero data storage—fully offline, privacy-first, lightning-fast, and supports international languages.

Reachowl

Facebook & Instagram DM Automation

Recently added in Productivity & Collaboration

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Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.

Product

Hawser

AI that notices when you drift and nudges you back on task

MindiMap

AI mind maps, flowcharts and tasks in your browser

Docentra - PDF Viewer & Converter

Offline PDF viewer, converter & document tools for Windows

ClipYourSaaS

One click demos of your product for docs or social media

Explore expertise in Productivity & Collaboration

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Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.

Profile

Technomanagers

IIM Bangalore & IIT Kanpur alumni are helping you land your dream career in Management or Technology.

David Allen

American productivity consultant and author

Lawrence Gentilello

Founder/Board Director at Screenleap

Media about Productivity & Collaboration

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Show

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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 $

Browse Productivity & Collaboration categories

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Subcategories in the same part of the directory, with the number of listed products.

Category

Project & task management

4,060 listed products

Time tracking & focus

2,858 listed products

Search, browsers & utilities

2,610 listed products

Notes & knowledge management

2,090 listed products

Documents & PDF

1,675 listed products

File storage & transfer

1,068 listed products

Meetings & team communication

871 listed products

Whiteboards & mind maps

550 listed products