Mayday
Techstars '20Toronto, CA · 6 known investors
Find your way into Mayday
Mayday was a productivity software company focused on calendar and time management that emphasized empathy and coordination of shared time demands. The company was sunset as of May 1, 2024.
Founders & leadership
DL

Diana LauinFounder
Investors · 6
Colle Capital PartnersNew York · $500K – $2M
TechstarsBoulder · $220K
MAIF AvenirreportedParis · $10.8M
Panache VenturesreportedMontreal · $1.5M
Also in the syndicate · 2
BpiFrance's Digital Venture fundleadSignalbase
Funding
SEC filings, press & company announcements$4M disclosed across 1 of 2 rounds · 2021–2026
- $4MSeedMay 2026
Signalbase
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Mayday do?
- Mayday was a productivity software company focused on calendar and time management that emphasized empathy and coordination of shared time demands. The company was sunset as of May 1, 2024.
- Who founded Mayday?
- Mayday was founded by Diana Lau.
- Who are Mayday's investors?
- Mayday's investors include Colle Capital Partners, Techstars, MAIF Avenir, Panache Ventures.
- How much funding has Mayday raised?
- Mayday has disclosed $4M raised across 1 of its 2 known rounds.
- Where is Mayday headquartered?
- Mayday is headquartered in Toronto, CA.

