Mattermost

Enterprise communication platform

placePalo Alto, California, United States calendar_todayFounded 2011 groups55 employees language mattermost.com

Registered entities

Reputation

Customer rating 2.9 / 5 across 8 reviews.

Web presence

Audience by country — top 5 markets by share of visits.

CountryShare
Russian Federation14.8%
United States13.1%
Germany7.6%
France6.8%
India5.9%

Investor mix

10 investors on record; lead investors include Y Combinator, Redpoint Ventures.

Investor typeCountShare
Venture capital770%
Private equity220%
Accelerator & incubator110%

Share of voice

Share of voice in United States: 0.7% of web traffic across its competitive set; worldwide: 2.5%.

Hiring activity

Hires occasionally

3 roles tracked across 2 of the last 12 months

19 May 2026 · Senior Account Executive, Navy Sector · Honolulu

13 Nov 2025 · Technical Account Manager · Ottawa

5 Nov 2025 · Digital Experience & SEO Specialist · Toronto

Based on job postings tracked across public sources.

Coming soon