When was M io founded?

M io was founded in 2015 and raised its 1st funding round 1 year after it was founded.

Where is M io located?

M io is headquartered in Austin, United States. It is registered at Austin, Texas.

How many employees does M io have?

As of Sep 30, 2026, the latest employee count at M io is 309.

Is M io a funded company?

M io is a funded company, having raised a total of $26.5M across 5 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on 2016.

When was the latest funding round of M io?

M io's latest funding was a $***** Series A round on Dec 09, 2021, with participation from 2 investors.

Where does M io rank among its competitors?

M io ranks 40th amongst 1536 active competitors, of which 158 are funded. It stands 5th in terms of total funding among its competitors. The most recent competitor to raise funding was Pronto, which secured an undisclosed amount in Dec, 2025.

Who are the top competitors of M io?

M io's top competitors include Zoom, Mask Network and Element. Among them, Pronto secured the most recent funding round in December, 2025.

M io - 2026 Company Profile, Funding & Competitors

Company Details

Cloud-based chatbot development solution provider. It allows users to chat, share files, information, documents, and ideas with each other, create groups, manage contact lists and share business cards and email signatures. It enables users to accept or reject incoming messages and can be integrated with third-party integrations such as Slack, Spark, and Stride.

Website: www.m.io/
Social
Registered Address: Austin, Texas

Key Metrics

Founded Year

2015

Location

Austin, United States

Stage

Series A

Total Funding

$26.5M in 5 rounds

Latest Funding Round

Series A, Dec 09, 2021, $*****

Investors

Two Sigma Ventures & 11 more

Ranked

40^th among 1536 active competitors

Employee Count

309 as on Sep 30, 2026

Similar Companies

Mask Network & 1547 more

View M io's full profile

M io is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
MESSAGE.IO, INC. CIN: 475620718 , United States, Active	Nov 15, 2015	-	13 (As on Dec 31, 2024)	-

M io has raised a total funding of $26.5M over 5 rounds. Its first funding round was on 2016. Its latest funding round was a Series A round on Dec 09, 2021 for $*****. 2 investors participated in its latest round. M io has 12 institutional investors.

Here is the list of recent funding rounds of M io:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Dec 09, 2021	9260872	Series A	3854597	3737373	5535558	9558164
Mar 15, 2019	2667581	Series A	2613860	5441798	6165579	6338844
Mar 07, 2018	2352721	Series A	4633835	5105466	Gold Crest Capital & 2 more	Khosla Ventures & 1 more

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View details of M io's funding rounds and investors

M io's employee count trend

M io has 309 employees as of Sep 26. Here is M io's employee count trend over the years:

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Top competitors of M io include Zoom, Mask Network and Element. Here is the list of Top 10 competitors of M io, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Zoom 2011, San Jose (United States), Public	Cloud-based video conferencing software	$157M	Qualcomm Ventures, AME Cloud Ventures & 18 others	81/100
2nd	Mask Network 2018, Champaign (United States), Series A	Provider of encrypted messaging applications	$5M	Fundamental Labs, Digital Currency Group ... & 43 others	72/100
3rd	Element 2016, London (United Kingdom), Series B	Decentralized team messaging app for enterprises	$48.1M	Notion, Automattic & 7 others	66/100
4th	Pronto 2018, Lehi (United States), Series B	Developer of mobile communication software for teams in various industries	$7.5M	Origin Ventures, SEVA & 6 others	65/100
5th	Spike 2014, Herzliya (Israel), Series A	Provider of enterprise cybersecurity solutions	$13M	NFX, Insight Partners & 6 others	65/100
6th	JANDI 2014, Seoul (South Korea), Series B	Cloud-based enterprise collaboration platform for team messaging	$25.8M	Qualcomm Ventures, SBVA & 15 others	64/100
7th	Vidyo 2005, Hackensack (United States), Acquired	Software for video conferencing solutions	$193M	Rho Capital Partners, Four Rivers Group & 19 others	63/100
8th	ChatWork 2012, Sunnyvale (United States), Public	Cloud based task management platform for file sharing	$15.3M	JAFCO, SMBC Venture Capital & 1 others	61/100
9th	Crew 2015, San Francisco (United States), Acquired	Staff management software and tools to empower teams and simplify operations	$58M	Greylock Partners, Sequoia Capital & 8 others	58/100
10th	Threads 2017, San Francisco (United States), Acquired	Platform offering text-based conversation and community networking solutions	$10.5M	Sequoia Capital, MaC Venture Capital & 2 others	57/100
40th	M io 2015, Austin (United States), Series A	Cloud-based chatbot development solution provider	$26.5M	Catapult, Two Sigma Ventures & 10 others	49/100