Helsing
Mid (~660)
Perplexity AI
Mid (~500)
Best For
Helsing
Best for: AI/ML engineers motivated by national security and defense who want to apply frontier AI to high-stakes real-world problems in a mission-driven team
Perplexity AI
Best for: Builders who thrive on speed and want massive user-facing impact at a rocketship
Ratings
HelsingPerplexity AI
4.0
4.7
Overall
3.6
3.3
Work-Life Balance
4.1
4.8
Culture & Values
4.0
4.5
Comp & Benefits
3.8
4.5
Senior Mgmt
3.8
4.2
Career Opps
👍 80% Recommend
👤 84% CEO Approval (Gundbert Scherf)
👍 92% Recommend
👤 95% CEO Approval (Aravind Srinivas)
Culture Values
Helsing only
No unique values
Perplexity AI only
No unique values
Shared
⚙️ Engineering-Driven🚀 Ship Fast & Iterate🎯 Direct Product Impact💎 Strong Comp & Equity🌱 Learning & Growth
Pros & Cons
Helsing
- Highest talent density of any tech company — world-class AI and engineering leadership
- Extremely important mission with rewarding impact and competitive salary
- Ridiculous expectations of work hours — high salaries do not mean constant overtime
- Some management not experienced enough to lead; lacking in performance feedback
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
Bottom Line
Helsing
Strong engineering culture with a clear mission — but that mission (AI for defense) is not for everyone. Research the ethics carefully before applying; those aligned will find unusually meaningful work.
Perplexity AI
Choose Perplexity if you want the fastest-growing AI product and huge per-engineer impact — but expect startup intensity.
Open Roles
Helsing — 103 jobs
💻 Engineering
51
🧠 ML / AI
8
⚙️ Operations
4
📋 Product
4
💰 Finance
3
🎨 Design
2
📣 Marketing
2
👤 HR / People
1
💼 Sales / GTM
1
🎧 Support
1
Perplexity AI — 75 jobs
💻 Engineering
41
🧠 ML / AI
7
📊 Data
5
⚖️ Legal
4
⚙️ Operations
3
💼 Sales / GTM
3
📣 Marketing
2
🎧 Support
2
Summary
Helsing scores 4.0/5.0 on Glassdoor with a 3.6 work-life balance rating. Perplexity AI scores 4.7/5.0 overall with a 3.3 WLB. That’s a 0.7-point gap on overall satisfaction.
Both companies share these culture values: Engineering-Driven, Ship Fast & Iterate, Direct Product Impact, Strong Comp & Equity, Learning & Growth.
On the hiring front, Helsing has 103 open roles and Perplexity AI has 75 open roles.