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How Language I/O CEO Heather Shoemaker grew Language I/O to $6.3M revenue with a 68 person team in 2024.

Language I/O is a software development company whose products allow clients to provide multilingual customer support to their customers.

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Language I/O Revenue

In 2024, Language I/O's revenue reached $6.3M. The company previously reported $3.9M in 2022. Since its launch in 2011, Language I/O has shown consistent revenue growth.

Language I/O Revenue GrowthReported revenue / ARR by year$0$2M$3M$5M$6M$8M20112013201520172019202120232024$0$4M$6MSource: GetLatka.com
YearMilestone
2024Language I/O Hit $6.3m revenue in October 2024
2022Language I/O Hit $3.9m revenue in January 2022
2011Launched with $0 revenue

Language I/O Valuation, Funding Rounds

Language I/O's most recent disclosed valuation is $18.8M.

Language I/O has raised $12M in total funding across 3 rounds, most recently a $6.5M Series A round in 2022.

Language I/O Capital Raised & ValuationCumulative capital raised and post-money valuation by roundCapital raised (cum.)Valuation$0$3M$6M$9M$12M$15M20112013201520172019202120222011 cumulative: $0 • 2011 Founded: $02019 cumulative: $500K • 2011 Founded: $0 • 2019 Seed Round: $500K2021 cumulative: $6M • 2011 Founded: $0 • 2019 Seed Round: $500K • 2021 Series A: $5M2022 cumulative: $12M • 2011 Founded: $0 • 2019 Seed Round: $500K • 2021 Series A: $5M • 2022 Series A: $7M$12M2011 Founded: $0 valuationSource: GetLatka.com
YearRoundAmountValuation% Sold
2022Series A$6.5M--
2021Series A$5M--
2019Seed Round$500K--

Language I/O Employees & Team Size

Language I/O employs approximately 68 people as of 2026, up from 40 in 2022.

Language I/O has 68 total employees in different roles and functions and 3 sales reps that carry a quota.

Language I/O Team GrowthReported headcount over time01530456075201120132015201720192021202320240040406868Source: GetLatka.com
YearMilestone
2024Reached 68 employees (December 2024)
2024Reached 40 employees (October 2024)
2022Reached 40 employees (January 2022)

Founder / CEO

Heather Shoemaker

Heather Morgan Shoemaker is the Co-Founder and CEO at Language I/O.

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Customers

We do not have customer count information for Language I/O yet.

Frequently Asked Questions about Language I/O

What is Language I/O's revenue?

Language I/O generates $6.3M in revenue.

Who founded Language I/O?

Language I/O was founded by Heather Shoemaker.

Who is the CEO of Language I/O?

The CEO of Language I/O is Heather Shoemaker.

How much funding does Language I/O have?

Language I/O raised $12M.

How many employees does Language I/O have?

Language I/O has 68 employees.

Where is Language I/O headquarters?

Language I/O is headquartered in Cheyenne, Wyoming, United States.

Compare Language I/O to the industry

Language I/O operates across multiple industries. Browse revenue, funding, and growth data for Language I/O in each sector below.

Source Attribution

Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.

Company data last updated .

Language I/O Revenue 2024: $6.3M ARR, $18.8M Valuation