Atrium - About the company
Atrium is a funded company based in San Francisco (United States), founded in 2017 by Justin Kan, Chris Smoak, Nicholas Cortes, Bebe Chueh and Augie Rakow. It operates as a Provider of AI-powered research platform delivering tax law answers. The company has 930 active competitors, including 63 funded and 11 that have exited. Its top competitors include companies like Harvey, Relativity Technologies and Epiq.
Company Details
Provider of AI-powered research platform delivering tax law answers. The platform offers access to a database of tax content, updated daily. It provides tools for research, drafting, and analysis. The platform is designed to provide answers to tax questions.
- Website
- atrium.co
- Social
Key Metrics
Founded Year
2017
Location
San Francisco, United States
Stage
Funding Raised
Investors
Ranked
20th among 930 active competitors
Employee Count
36 as on Aug 31, 2026
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Atrium's funding and investors
Atrium is a funded company. Atrium has 10 institutional investors.
View details of Atrium's funding rounds and investors
Atrium's founders and board of directors
Founder? Claim ProfileHere are the details of Atrium's key team members:
- Justin Kan: Co-Founder & CEO of Atrium and founder of 8 other companies, including Justin Kan, Twitch and Goat Capital. They are also an angel investor in 96 startups.
- Chris Smoak: Co-Founder & CTO of Atrium and founder of 4 other companies, including Whoa, Volume11 Media and KickFlip. They are also an angel investor in 3 startups.Contact Info: 1 email address
- Nicholas Cortes: Co-Founder of Atrium. They serve on the board of 1 company.
- Bebe Chueh: Co-Founder & Partner of Atrium.
- Augie Rakow: Co-Founder of Atrium.
View details of Atrium's Founder profiles and Board Members
Atrium's employee count trend
Atrium has 36 employees as of Aug 26. Here is Atrium's employee count trend over the years:
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Atrium's Competitors and alternates
Top competitors of Atrium include Harvey, Relativity Technologies and Epiq. Here is the list of Top 10 competitors of Atrium, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Harvey 2022, San Francisco (United States), Series H | Provider of an AI software for legal and professional services | $1.78B | 75/100 | |
2nd | Relativity Technologies 1997, Raleigh (United States), Acquired | Developer of AI-powered software for legal data management and analysis | $136M | 69/100 | |
3rd |  Epiq 1988, New York City (United States), Acquired | Provider of legal and compliance services integrating people, process, and technology | - | 67/100 | |
4th |  Wordsmith 2023, New York City (United States), Series B | Developer of software for automating legal request intake and review | $114M | 65/100 | |
5th | Developer of agentic software for automating complex legal work tasks | $866M | 64/100 | ||
6th |  GC AI 2023, San Francisco (United States), Series B | Provider of in-house legal AI | $71.5M | 62/100 | |
7th | Legl 2015, London (United Kingdom), Series B | Provider of software for legal compliance and client onboarding workflows | $25M | 61/100 | |
8th | Provider of an AI platform for legal research, drafting, and analysis | $14.5M | 60/100 | ||
9th | AI powered legal research assistant | $73M | 60/100 | ||
10th | Big Data for legal research analytics | $13.8M | 59/100 | ||
20th | Atrium 2017, San Francisco (United States), Funding Raised | Provider of AI-powered research platform delivering tax law answers | - | 54/100 |
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Atrium's Investments and acquisitions
Atrium has made no investments or acquisitions yet.
Reports related to Atrium
Here is the latest report on Atrium's sector:
News related to Atrium
Filter this listMedia has covered Atrium for 1 event in last 1 year, It was about company updates.
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Atrium Launches Credit Intelligence Platform for $10 Trillion Real Estate Debt MarketBusiness Wire•Aug 18, 2026•Atrium
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Atrium Launches ‘Jumpstart’ Offering for Delivering Einstein Predictions to Tableau CustomersBusiness Wire•Apr 08, 2020•Atrium
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Crowell & Moring adds Atrium's senior legal team to VC practiceVCJ•Apr 06, 2020•Crowell & Moring, Atrium
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100 jobs lost as Twitch creator Justin Kan shuts legaltech start-up AtriumSilicon Republic•Mar 04, 2020•Atrium
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Atrium Layoffs: Startup Fires 10 To 50 In-House Lawyers In Pivot To Legal TechInternational Business Times•Jan 14, 2020•Atrium
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Riipen Raises $3.75M in FundingFinSMEs•Dec 11, 2019•Riipen, Reach Capital, SEI Ventures, EduLab Capital Partners and 5 others
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Atrium Ranks in 2019's Topmost When It Comes to Talent & Community According to Crain's New York Best Places to WorkBusiness Wire•Oct 07, 2019•Atrium
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Atrium Launches 'Elevate' To Improve Success Rate of AI AdoptionHealthcare Facilities Today•Oct 02, 2019•Atrium
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Atrium Launches 3 Subscription Packages to Meet Demand for Reimagined Legal ServicesBusiness Wire•Sep 16, 2019•Atrium
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