When was Language I/O founded?

Language I/O was founded in 2011 and raised its 1st funding round 9 years after it was founded.

Where is Language I/O located?

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

How many employees does Language I/O have?

As of Jul 31, 2026, the latest employee count at Language I/O is 60.

Is Language I/O a funded company?

Language I/O is a funded company, having raised a total of $26.5M across 6 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Oct 2020.

When was the latest funding round of Language I/O?

Language I/O's latest funding was a $***** Series A round on Dec 05, 2025, with participation from 0 investor. Its primary sector is Customer Service Software. In United States, the Customer Service Software sector has seen $2.05B in funding in 2026 to date.

Where does Language I/O rank among its competitors?

Language I/O ranks 14th amongst 113 active competitors, of which 21 are funded. It stands 5th in terms of total funding among its competitors. The most recent competitor to raise funding was Language I/O, which secured $1.5M in Dec, 2025.

Who are the top competitors of Language I/O?

Language I/O's top competitors include DeepL, Synthesia and Unbabel. Among them, Language I/O secured the most recent funding round in December, 2025.

Language I/O - 2026 Company Profile, Funding & Competitors

Company Details

Translation automation of support content for customer support reps. Its products help in automating the translation process of FAQ content, support emails, and responses, empowering customer support agents. It embeds the tools required by agents inside Salesforce Service Cloud and Oracle Service Cloud, allowing users to translate help articles, chat, and support emails.

Website: languageio.com
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Key Metrics

Founded Year

2011

Location

Cheyenne, United States

Stage

Series A

Total Funding

$26.5M in 6 rounds

Latest Funding Round

Series A, Dec 05, 2025, $*****

Investors

Gutbrain Ventures & 15 more

Ranked

14^th among 113 active competitors

Employee Count

60 as on Jul 31, 2026

Similar Companies

DeepL & 94 more

View Language I/O's full profile

Language I/O has raised a total funding of $26.5M over 6 rounds. Its first funding round was on Oct 2020. Language I/O has 9 institutional investors and 7 angel investors.

Here is the list of recent funding rounds of Language I/O:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Dec 05, 2025	6504699	Series A	4991476	8379467	8110077	4141480
Jul 22, 2024	4020393	Series A	7528332	9256454	7451219	Wyoming Business & 4 more
Jul 24, 2023	3141382	Series A	5963662	6044408	Joint Effects	Wyoming Business & 3 more

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View details of Language I/O's funding rounds and investors

Language I/O's employee count trend

Language I/O has 60 employees as of Jul 26. Here is Language I/O's employee count trend over the years:

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Top competitors of Language I/O include DeepL, Synthesia and Unbabel. Here is the list of Top 10 competitors of Language I/O, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	DeepL 2017, Cologne (Germany), Series C	AI, SaaS, and neural network-based machine translation tools	$415M	IVP, Index Ventures & 19 others	75/100
2nd	Synthesia 2017, London (United Kingdom), Series E	Developer of software for generating videos using artificial intelligence avatars	$536M	LDV Capital, Kleiner Perkins & 34 others	69/100
3rd	Unbabel 2013, Lisbon (Portugal), Acquired	Provider of an AI based translation platform	$106M	Point72 Ventures, Faber & 33 others	67/100
4th	Reverie Language Technologies 2009, Bengaluru (India), Acquired	Provider of AI-powered language translation, localization, and voice technology solutions	$4.14M	Lightrock India, Qualcomm Ventures & 15 others	66/100
5th	Lilt 2015, Palo Alto (United States), Series C	Provider of cloud-based machine translation tools and services	$164M	Redpoint Ventures, Four Rivers Group & 14 others	63/100
6th	Reverso 2013, Montreal (Canada), Unfunded	Online language translation tool	-	-	57/100
7th	Intento 2013, Berkeley (United States), Series A	Provider of AI-driven language translation and localization platform for enterprises	$16.2M	Flint Capital, Somersault Ventures & 12 others	55/100
8th	Palabra Ai 2023, London (United Kingdom), Seed	Provider of real-time AI speech translation for audio and video calls	$8.4M	Seven Seven Six, Creator Ventures & 5 others	50/100
9th	Vitra 2020, Bengaluru (India), Seed	Cloud based multimedia translation and localization platform for enterprises	$5.42M	Inflexor, Mumbai Angels & 10 others	49/100
10th	SDL 1992, Maidenhead (United Kingdom), Acquired	Provider of language, content, and intellectual property lifecycle management solutions	-	Herald Investment Management, Invision & 2 others	49/100
14th	Language I/O 2011, Cheyenne (United States), Series A	Translation automation of support content for customer support reps	$26.5M	Omega Venture Partners, Raptor Group & 14 others	44/100