When was Vimcal founded?

Vimcal was founded in 2018 and raised its 1st funding round within a year of its incorporation.

Where is Vimcal located?

Vimcal is headquartered in San Francisco, United States.

Who is the current CEO of Vimcal?

John Li of Vimcal. They have also founded 1 company.

How many employees does Vimcal have?

As of May 31, 2026, the latest employee count at Vimcal is 17.

Is Vimcal a funded company?

Vimcal is a funded company, having raised a total of $6.97M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on 2018.

When was the latest funding round of Vimcal?

Vimcal's latest funding was a $***** Seed round on Oct 31, 2023, with participation from 1 investor. Its primary sector is Productivity Software. In United States, the Productivity Software sector has seen $323M in funding in 2026 to date.

Where does Vimcal rank among its competitors?

Vimcal ranks 14th amongst 414 active competitors, of which 17 are funded. It stands 4th in terms of total funding among its competitors. The most recent competitor to raise funding was TimeTree, which secured $14.8M in Sep, 2025.

Who are the top competitors of Vimcal?

Vimcal's top competitors include TimeTree, Reclaim and Sunrise. Among them, TimeTree secured the most recent funding round in September, 2025.

Vimcal - 2026 Company Profile, Team, Funding & Competitors

Vimcal is a seed company based in San Francisco (United States), founded in 2018 by Michael Zhao and John Li. It operates as a Provider of a web-based calendar management tool. Vimcal has raised $6.97M in funding from Y Combinator and Altos Ventures Management. The company has 414 active competitors, including 17 funded and 7 that have exited. Its top competitors include companies like TimeTree, Reclaim and Sunrise.

Company Details

Provider of a web-based calendar management tool. Its features include keyboard shortcuts, time zone coordination, sharing of availabilities and meeting details such as attendees, location and time, as well as the use of emojis.

Website: www.vimcal.com/
Social

Key Metrics

Founded Year

2018

Location

San Francisco, United States

Stage

Seed

Total Funding

$6.97M in 2 rounds

Latest Funding Round

Seed, Oct 31, 2023, $*****

Investors

Y Combinator & 4 more

Ranked

14^th among 414 active competitors

Employee Count

17 as on May 31, 2026

Similar Companies

TimeTree & 558 more

View Vimcal's full profile

Vimcal has raised a total funding of $6.97M over 2 rounds. Its first funding round was on 2018. Its latest funding round was a Seed round on Oct 31, 2023 for $*****. 1 investor participated in its latest round. Vimcal has 5 institutional investors.

Here is the list of recent funding rounds of Vimcal:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Oct 31, 2023	6923596	Seed	8678266	8235153	6565033	2599099
2018	5956	Seed	4671	5997	Y Combinator	5041

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View details of Vimcal's funding rounds and investors

The founders of Vimcal are Michael Zhao and John Li. John Li is the CEO of Vimcal.

Here are the details of Vimcal's key team members:

Michael Zhao: Co-Founder & CTO of Vimcal.
John Li: Co-Founder & CEO of Vimcal.
Contact Info: 2 email addresses

View details of Vimcal's Founder profiles and Board Members

Vimcal's employee count trend

Vimcal has 17 employees as of May 26. Here is Vimcal's employee count trend over the years:

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Top competitors of Vimcal include TimeTree, Reclaim and Sunrise. Here is the list of Top 10 competitors of Vimcal, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	TimeTree 2014, Tokyo (Japan), Series D	Developer of a calendar app to manage schedules	$39.9M	Kakao Ventures, Stonebridge Capital & 6 others	67/100
2nd	Reclaim 2018, Portland (United States), Acquired	Provider of AI-based online virtual assistant-integrated calendar management tool	$9.5M	Gradient Ventures, Index Ventures & 15 others	55/100
3rd	Sunrise 2012, New York City (United States), Acquired	Smart calendar app	$8.2M	Balderton Capital, NextView Ventures & 10 others	53/100
4th	Stanza 2012, San Francisco (United States), Seed	Provider of software solutions for calendar management	$4.3M	Western Technology Investment, Compound & 5 others	48/100
5th	Supershift 2018, Hamburg (Germany), Unfunded	Provider of an app-based calendar management platform	-	-	46/100
6th	Shift Work Calendar 2020, London (United Kingdom), Unfunded	Provider of a cloud-based mobile application to create and track daily activities	-	-	45/100
7th	MyShiftplanner 2013, Manchester (United Kingdom), Unfunded	Provider of a cloud-based calendar for work shift planning	-	-	45/100
8th	Kalender Indonesia Lengkap 2022, Bogor (Indonesia), Unfunded	Provider of the calendar management platform	-	-	45/100
9th	MC Calendar 2017, Moscow (Russia), Unfunded	Provider of a calendar management app	-	-	45/100
10th	Holiday Calendar 2023, Waging Am See (Germany), Unfunded	Provider of an app-based platform for calendar management	-	-	44/100
14th	Vimcal 2018, San Francisco (United States), Seed	Provider of a web-based calendar management tool	$6.97M	Y Combinator, Altos Ventures Management & 3 others	43/100