Perplexity AI
Mid (~500)
PostHog
Small (~170)
Best For
Perplexity AI
Best for: Builders who thrive on speed and want massive user-facing impact at a rocketship
PostHog
Best for: Self-directed engineers who want radical transparency, no meetings, and full ownership of their product area
Ratings
Perplexity AIPostHog
4.7
4.3
Overall
3.3
4.5
Work-Life Balance
4.8
4.4
Culture & Values
4.5
4.3
Comp & Benefits
4.5
4.1
Senior Mgmt
4.2
4.1
Career Opps
👍 92% Recommend
👤 95% CEO Approval (Aravind Srinivas)
👍 86% Recommend
👤 90% CEO Approval (James Hawkins)
Culture Values
Perplexity AI only
🚀 Ship Fast & Iterate⚙️ Engineering-Driven🎯 Direct Product Impact💎 Strong Comp & Equity🌱 Learning & Growth
PostHog only
🔓 Open Source🪟 Transparent📡 Async-First🌐 Remote-Friendly🤝 Flat Hierarchy🧩 Wears Many Hats
Shared
None
Pros & Cons
Perplexity AI
- Fastest-growing AI product — real users, real revenue, genuine product-market fit
- Small team, massive impact per engineer — your work ships to millions quickly
- Startup intensity — expect long hours and high expectations
- Growing pains as the team scales — roles and responsibilities shift frequently
PostHog
- Extreme transparency — public handbook, open-source everything, radical autonomy
- Generous compensation with competitive pay, equity, and home office budget
- Small team means limited career progression paths
- Top-down decision-making can sometimes override team input
Bottom Line
Perplexity AI
Choose Perplexity if you want the fastest-growing AI product and huge per-engineer impact — but expect startup intensity.
PostHog
Radically transparent open-source culture with 2-3 person autonomous teams, no deadlines, and a public handbook — ideal if you're self-motivated, tough if you need structure.
Open Roles
Perplexity AI — 74 jobs
💻 Engineering
37
🧠 ML / AI
8
📊 Data
5
⚖️ Legal
4
📣 Marketing
3
⚙️ Operations
3
💼 Sales / GTM
2
🎧 Support
2
👤 HR / People
1
📋 Product
1
PostHog — 14 jobs
💻 Engineering
6
💼 Sales / GTM
3
📋 Product
1
Summary
Perplexity AI scores 4.7/5.0 on Glassdoor with a 3.3 work-life balance rating. PostHog scores 4.3/5.0 overall with a 4.5 WLB. That’s a 0.4-point gap on overall satisfaction.
On the hiring front, Perplexity AI has 74 open roles and PostHog has 14 open roles.