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Mio

Mio

Private
Austin, TexasEnterprise Softwarehttps://www.m.io/

Last Round

Series A

Dec 9, 2021

Est. Valuation

$1.71M

Total Funding Raised

$19.57M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

Mio is a communication software company that provides a cloud-based interoperability platform for seamless cross-platform messaging across applications like Slack, Microsoft Teams, Zoom, and Webex.

Sector

Enterprise Software

Verticals

Enterprise Communication, Workflow Automation, Cloud Communications, Data Integration

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting

AI Layer

Non-AI

Keywords

enterprise messaging interoperabilitycross-platform messagingchat bridgechat interoperabilitycollaboration silosunified communicationmessaging syncslack teams integrationmiddlewareunified messagingcollaboration toolsplatform integrationB2B SaaSSaaSworkplace collaboration

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Mio Comparables

Compare Mio with similar companies based on industry and business-model similarity.

Mio comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
NextPlane
82%
Conclude
78%
TeamMate Technology
71%

Mio Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series ADec 9, 2021
SeedMar 7, 2018
SeedMar 2, 2017
SeedNov 17, 2016
AcceleratorMar 22, 2016

Key People

Founding team and executive leadership

Tom Hadfield

CEO

Executive Team

Mio Investors

Notable investors and investment history

Mio investors
InvestorRounds
Khosla VenturesSeed, Series A
Eniac VenturesSeries A, Seed
Capital FactorySeed, Series A
Two Sigma VenturesSeed, Series A
Kevin MooreSeed
Y CombinatorSeed, Series A, Accelerator
Social LeverageSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 25, 2026

    Grew 36% QoQ, from 205 to 279 employees.

  • Jul 23, 2026

    Grew 41% QoQ, from 177 to 250 employees.

Mio Filings

Explore SEC and related filing metadata, where available.

Mio filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Mio's valuation, stock price, and market status.

Is Mio a public or private company?

Mio is a private company.

What is the current stock price of Mio?

Mio is a private company with no public stock price. No recent secondary market data is available.

How much is Mio worth (valuation)?

Valuation information for Mio is not publicly available.

Can I buy Mio stock?

Mio shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Mio's last funding round?

Mio's most recent funding round was Series A on December 9, 2021.

Who are the main investors in Mio?

Key investors in Mio include Khosla Ventures, Eniac Ventures, Two Sigma Ventures, Cisco Investments, Zoom Ventures.

Will Mio IPO soon?

No public IPO plans have been announced for Mio.

How can I track Mio secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Mio's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersAustin, Texas
Employee Range18
Year Founded2015
Last FundingDec 9, 2021

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