Overview
TrueUp
Trajectory Score
96
/100
Trajectory Rank
Business
AI model ranking
Founded
3 years ago
May 3, 2023
Valuation
$1.7 billion
Company type
Private - Venture-Backed
Arena is an AI model ranking company with 15 job openings. It is currently valued at $1.7 billion as a private company. The company was founded in 2023.
Jobs
Open jobs
15
Top Job Categories
Jobs
1.
Engineering (Software)
8
(53%)
2.
Artificial Intelligence
4
(27%)
3.
People
2
(13%)
4.
Business Operations & Program Management
1
(7%)
5.
Data Science
1
(7%)
Top Job Locations
Jobs
1.
🇺🇸 San Francisco Bay Area
15
(100%)
2.
🇺🇸 United States
15
(100%)
Top Tech/Tools Mentioned
Jobs
1.
Python
7
(47%)
2.
LLM
6
(40%)
3.
SQL
5
(33%)
4.
Typescript
5
(33%)
5.
Databricks
3
(20%)
Financials
Valuation
$1.7billion
Tech Unicorn
Last round - Jan 2026
Most recent funding
6 months ago ($150 million)
Total funding
$250 million
Actual value 'created' (valuation - total funding)
+$1.5 billion
Lead Investors - Seed
Andreessen HorowitzUC Investments
Lead Investors - Series A
Felicis
UC Investments
Culture
Employee sentiment
Data not available
Rankings and awards
Layoffs
No known layoffs
External research
Top posts
Compare to other companies
