Productivity

Vimcal

Website
Founded 2018Origin source ↗Checked 2026-09-15

Overview

The world's fastest calendar, beautifully designed for remote teams.

Company description As recorded 2026-11-08
LinkedIn
ProductivityConsumer appBusinessesSmall businessesSubscription

Founders & team

Previously AdSpecter, CloudWorkout, Cloud Workout

Company history As recorded 2026-11-08

Michael Zhao

Founder/Board Member

VC @ Eniac Ventures · Venture Partner @ Pioneer Fund · prev. Co-founder/CTO @ Vimcal (YC S’18)

LinkedIn X
Founder profile As recorded 2026-09-15
9team members reported
Source-reported As recorded 2026-09-15

Founded 2018 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthenriched profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedNew York City, NY, USA; New York, NY, USA; Remote
Pricing evidenceA pricing page was detected
Maturity: Launched · 4 of 6 areas documented

Source-based assessment · automated evidence rules

The company website offers product access through a trial, free start, app download, purchase, or onboarding with existing-account login. Customer adoption is not established by this evidence.

Company website: home Checked 2026-09-16

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Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding yearpricing page observedrecent publishing observed
startup.observe Directory coverage · Sources & method