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OpenAI

GPT and ChatGPT. Largest AI lab by revenue.

HQ San Francisco, USFounded 2015late stageWebsite @OpenAI
Composite score
43.6
rank #15 · risers

#15 Riser. Headcount up 10% over the last 90 days.

Watch OpenAI · One email when its rank, headcount or news changes. Mondays, only when something moved.
Headcount
11.5k
+4.2%
90d change
+10.0%
Funding events (90d)
0
11 all-time tracked
Layoff events (90d)
0

headcount + trends: LinkedIn-tracked weekly series · funding & layoff counts: through Jul 2026 (frozen) + live news extraction

Signals

source: PDL v25
Inferred revenue
$1B-$10B
PDL estimate
Revenue / employee
$479k
midpoint ÷ headcount
12-month turnover
11.7%
within typical band
Average tenure
1.9 yrs
—
Time since last raise
6 mo
recent raise

Hiring flow · OpenAI

source: PDL v25

Headcount by role

12-month growth · PDL v25
Engineering
3,874
+62%
Human Resources
389
+86%
Product
388
+20%
Operations
374
+51%
Marketing
260
+97%
Research
221
+9%
Finance
170
+94%
Creative
153
+96%
Other
814
—

In the news

relevance ≥ 6 · last 180 days
  1. TechCrunch1d ago
    Will AI expose the rickety infrastructure of the internet?

    OpenAI mentioned as one of several labs/companies whose researchers found PHP vulnerabilities using LLMs, but not the focus of the article.

  2. TechCrunch1d ago
    The AI graveyard: a running list of projects and startups that didn’t make it

    OpenAI featured as a major example of failed product bets including ChatGPT Atlas, Operator, and Sora shutdowns.

  3. TechCrunchHeadline1d ago
    Forced to pick, Grok’s AI model chooses Republicans. OpenAI’s picks Democrats.

    OpenAI's GPT-6.1 Sol is prominently featured in the headline and study showing Democratic bias in election recommendations.

  4. TechCrunchHeadline2d ago
    OpenAI says it will no longer train its AI models on the live internet, citing “significant risks”

    Article is primarily about OpenAI's policy change to stop training models on live internet due to safety risks.

  5. The VergeHeadline2d ago
    OpenAI now trains its frontier AI models with no internet access

    Article is entirely about OpenAI's new offline training approach for frontier AI models following security incidents.

  6. TechCrunchHeadline3d ago
    OpenAI working on new $30B raise at $1.25T valuation ahead of IPO

    Article is primarily about OpenAI's $30B funding round and $1.25T valuation ahead of potential IPO.

  7. The Verge3d ago
    Canva’s first AI image model plans designs before generating them

    OpenAI mentioned as a competitor in AI image generation; Canva Craft ranked below OpenAI models on Design Arena leaderboard.

  8. Decrypt3d ago
    ChatGPT Teaches Messi Chess—On a Board It Set Up Wrong, With an Opening That Loses in Four Moves

    Article criticizes OpenAI's ChatGPT for a flawed chess lesson in a viral Messi Instagram ad, highlighting basic errors in board setup and opening strategy.

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Events

Funding · series unknown · $75M
6mo ago
Funding · series unknown · $10B
7mo ago
Funding · corporate round · $1.0B
11mo ago
Funding · secondary market · $6.6B
1y ago
Funding · undisclosed · $2M
1y ago
Funding · series unknown · $40B
2y ago
Funding · debt financing · $4.0B
2y ago
Funding · series unknown · $6.6B
2y ago
Funding · secondary market · $9.5B
3y ago
Funding · secondary market · $300M
3y ago
Funding · corporate round · $10B
4y ago
Layoff · 4% (86 roles)
Departures in 2022-12: 96 vs 6-mo baseline of 9.5 (10.11× spike). Derived from PDL.
4y ago

Score history

2026-10-19
43.6
rank #15
2026-10-12
36.4
rank #20
2026-10-05
33.9
rank #24
2026-09-28
42.0
rank #21
2026-09-21
42.1
rank #21
2026-09-14
57.4
rank #18
2026-09-07
59.0
rank #17
2026-08-31
52.7
rank #22
2026-08-24
48.6
rank #26
2026-08-17
52.6
rank #24
2026-08-10
42.7
rank #25
2026-08-03
38.1
rank #20