Mercury
Large (~1,300)
Perplexity AI
Mid (~500)
Best For
Mercury
Best for: Engineers who want product ownership and fast growth building startup banking infrastructure
Perplexity AI
Best for: Builders who thrive on speed and want massive user-facing impact at a rocketship
Ratings
MercuryPerplexity AI
4.3
4.7
Overall
3.8
3.3
Work-Life Balance
3.9
4.8
Culture & Values
4.0
4.5
Comp & Benefits
3.8
4.5
Senior Mgmt
3.9
4.2
Career Opps
👍 79% Recommend
👤 85% CEO Approval (Immad Akhund)
👍 92% Recommend
👤 95% CEO Approval (Aravind Srinivas)
Culture Values
Mercury only
🧩 Wears Many Hats
Perplexity AI only
No unique values
Shared
🎯 Direct Product Impact⚙️ Engineering-Driven🚀 Ship Fast & Iterate🌱 Learning & Growth💎 Strong Comp & Equity
Pros & Cons
Mercury
- Strong talent density with smart, motivated teammates and genuine autonomy and ownership
- Great Place to Work certified — product-first mindset with meaningful scope for every engineer
- Still figuring out how to scale processes — expect some ambiguity and shifting priorities
- Work-life balance rated 3.8/5 — periods of higher intensity during rapid growth phases
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
Mercury
Choose Mercury if you want product ownership, fast growth, and to build banking infrastructure for startups — but expect growing pains and occasionally intense workloads.
Perplexity AI
Choose Perplexity if you want the fastest-growing AI product and huge per-engineer impact — but expect startup intensity.
Open Roles
Mercury — 70 jobs
💻 Engineering
15
💼 Sales / GTM
13
👤 HR / People
4
📋 Product
4
🎨 Design
3
⚖️ Legal
3
⚙️ Operations
3
📊 Data
2
💰 Finance
2
📣 Marketing
2
🧠 ML / AI
1
🎧 Support
1
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
Summary
Mercury scores 4.3/5.0 on Glassdoor with a 3.8 work-life balance rating. Perplexity AI scores 4.7/5.0 overall with a 3.3 WLB. That’s a 0.4-point gap on overall satisfaction.
Both companies share these culture values: Direct Product Impact, Engineering-Driven, Ship Fast & Iterate, Learning & Growth, Strong Comp & Equity. Mercury also emphasizes Wears Many Hats.
On the hiring front, Mercury has 70 open roles and Perplexity AI has 74 open roles.