Rosetta Stone's origins trace back to the 1980s when founder Allen Stoltzfus learned German through immersion while living in West Germany. When he began learning Russian in a classroom setting in the 1980s, he found it much more difficult and wanted to simulate the German immersion experience using computer technology.
Stoltzfus enlisted the help of his brother-in-law, John Fairfield, who held a PhD in computer science, along with his brother Eugene Stoltzfus. By 1992, CD-ROM technology made their vision possible, and they formed Fairfield Language Technologies in Harrisonburg, Virginia. They released their software product under the name The Rosetta Stone.
The company grew steadily through the 1990s and early 2000s, establishing itself as a leader in computer-based language learning. In 2003, the company hired Tom Adams as president and CEO, bringing international business experience to drive expansion.
In 2006, the company changed its name to Rosetta Stone, Ltd. and converted from an S corporation to a C corporation. Ownership transferred to investment firms ABS Capital Partners and Norwest Equity Partners.
Rosetta Stone filed for an initial public offering in September 2008 and went public on the New York Stock Exchange on April 15, 2009, raising $112 million. The stock traded under ticker symbol RST and had a strong first day, gaining 39% from its opening price.
The 2010s saw significant expansion through acquisitions. In 2013, Rosetta Stone acquired four companies: Vivity Labs Inc (creators of Fit Brains Trainer), Livemocha, Tell Me More, and Lexia Learning. The company also launched its Kids Division in 2013 and debuted its first kids reading program in 2014.
John Hass became president and CEO in 2016, leading the company's transition to cloud-based business models and expansion beyond language learning into broader education technology.
In August 2020, Cambium Learning Group announced it would acquire Rosetta Stone for $792 million. However, this ownership was short-lived, as IXL Learning acquired Rosetta Stone from Cambium in March 2021, bringing the company under its current ownership structure.