Mio (IT Infrastructure, Messaging) — Funding, Investors & Signals 2026

Mio

Mio powers cross-platform communication across Google Chat, Microsoft Teams, Slack, and Zoom Team Chat.

Founded 2015

Austin, United States 103 employees Pre Seed Total: $19.15M IT Infrastructure, Messaging +1

Mio is a middleware startup that enables cross-platform communication across Google Chat, Microsoft Teams, Slack, and Zoom Team Chat. It provides a secure solution for enterprise organizations using Google Workspace, Microsoft 365, Slack, or Zoom Team Chat, allowing seamless messaging, file sharing, and meeting initiation. Mio's native integration with Google leveraging API federation sets it apart in the market, offering a frictionless collaboration experience for employees scattered across different chat platforms. Notable enterprise clients such as Broadcom, G2, Farmers Insurance, and George Washington University trust Mio for bridging their cross-platform teams. Having raised $12m in funding, including a recent $8.70M Series A investment on 09 December 2021 from investors such as Cisco Investments, Y Combinator, and Zoom, Mio is making strong strides in the IT infrastructure, messaging, and SaaS industries. Founded in 2013 and headquartered in the United States, Mio stands as an official partner of Google, Cisco, and Zoom, positioning itself as a promising player in the middleware space. Learn more at https://m.io/.

Funding Stage	Amount	Investors	Lead Investors	Date
Pre-Seed	••••••	2	•••• ••••	15 Jul 2026
Series A	••••••	3		09 Dec 2021
Seed Round	••••••	3		07 Mar 2018
Seed Round	••••••	4	•••• ••••	17 Nov 2016
Venture Round	••••••	-		22 Mar 2016

Funding Stage

Amount

Investors

Lead Investors

Date

Pre-Seed

••••••

•••• ••••

15 Jul 2026

Series A

••••••

09 Dec 2021

Seed Round

••••••

07 Mar 2018

Seed Round

••••••

•••• ••••

17 Nov 2016

Venture Round

••••••

22 Mar 2016

FAQ About Mio

Mio powers cross-platform communication across Google Chat, Microsoft Teams, Slack, and Zoom Team Chat.

Mio was founded in 2015.

Mio is headquartered in Austin, United States.

Mio operates in the following industries: IT Infrastructure, Messaging, SaaS.

Mio has approximately 103 employees.

Mio has completed 5 funding rounds, raising a total of $19.15M. The latest funding stage is Pre Seed.

Top alternatives and competitors to Mio include Promevo, eggheadcafe.com, alphachat.ai (acquired by Zurich Insurance Company), NowoChat, Productboard. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.

Mio and Promevo are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

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