OneAcross provides help to thousands of crossword solvers every day at oneacross.com. The company was founded by Artificial Intelligence researchers who designed the first machine crossword puzzle solver on par with average human solvers. The system queries a set of specialized "experts" whose answer suggestions are reweighted and ranked against each other before the best solutions are delivered to the user by the program.
| Website | http://oneacross.com |
| Revenue | $6 million |
| Employees | 1 (0 on RocketReach) |
| Founded | 1999 |
| Address | 128 W Bruce St, Harrisonburg, Virginia 22801, US |
| Technologies |
JavaScript
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Google Analytics
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Nginx
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| Industry | Software Development, Media & Internet General, Media & Internet |
| Keywords | Crossword Puzzles, Puzzle Solving, Word Puzzles, Puzzle Solutions, Word Puzzle Games, Online Puzzle Games, Word Search |
| Competitors | The Guardian, The Washington Post, USA TODAY, Los Angeles Times, The Athletic, Discovery Education, Encyclopaedia Britannica, Penny Publications, LLC, Crossword Compiler, LOVATTS PUBLICATIONS LIMITED +6 more (view full list) |
| SIC | SIC Code 27 Companies, SIC Code 274 Companies |
| NAICS | NAICS Code 51 Companies, NAICS Code 511 Companies, NAICS Code 513 Companies, NAICS Code 5111 Companies |
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OneAcross Questions
The OneAcross annual revenue was $6 million in 2026.
OneAcross is based in Harrisonburg, Virginia.
The NAICS codes for OneAcross are [51, 511, 513, 5111].
The SIC codes for OneAcross are [27, 274].
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