Cloudflare
Large (~4,000)
Sierra
Large (~500)
Best For
Cloudflare
Best for: Engineers who want mission-driven work building critical internet infrastructure
Sierra
Best for: Builders who want to work with proven Salesforce and Google leadership on enterprise AI agents
Ratings
CloudflareSierra
3.9
4.0
Overall
3.7
3.5
Work-Life Balance
4.0
4.1
Culture & Values
3.8
4.0
Comp & Benefits
3.5
3.8
Senior Mgmt
3.8
3.8
Career Opps
👍 72% Recommend
👤 77% CEO Approval (Matthew Prince)
👍 80% Recommend
👤 84% CEO Approval (Bret Taylor)
Culture Values
Cloudflare only
🎯 Direct Product Impact🪟 Transparent
Sierra only
💎 Strong Comp & Equity
Shared
⚙️ Engineering-Driven🚀 Ship Fast & Iterate🌱 Learning & Growth
Pros & Cons
Cloudflare
- Mission-driven company building critical internet infrastructure — meaningful work with real impact
- Smart colleagues and a culture that values innovation, shipping quickly, and technical excellence
- Compensation can lag behind FAANG competitors, especially base salary
- Some teams experience high pressure and demanding workloads with uneven management quality
Sierra
- Elite founders with proven track records
- Strong equity at $10B valuation
- In-person-first culture
- Competitive intensity may not suit everyone
Bottom Line
Cloudflare
Choose Cloudflare if you want mission-driven work building critical internet infrastructure with sharp engineers — but compensation lags FAANG and pressure can be high.
Sierra
Choose Sierra if you want elite founders (Bret Taylor, Clay Bavor) and strong equity at a $10B enterprise AI company — but it's in-person-first and the competitive intensity won't suit everyone.
Open Roles
Cloudflare — 469 jobs
💼 Sales / GTM
226
💻 Engineering
127
📋 Product
19
📣 Marketing
18
📊 Data
10
⚙️ Operations
7
👤 HR / People
6
⚖️ Legal
6
🧠 ML / AI
4
💰 Finance
1
Sierra — 134 jobs
💻 Engineering
42
💼 Sales / GTM
27
📋 Product
15
👤 HR / People
7
🎨 Design
5
⚖️ Legal
5
📣 Marketing
5
⚙️ Operations
5
📊 Data
2
💰 Finance
1
Summary
Cloudflare scores 3.9/5.0 on Glassdoor with a 3.7 work-life balance rating. Sierra scores 4.0/5.0 overall with a 3.5 WLB. That’s a 0.1-point gap on overall satisfaction.
Both companies share these culture values: Engineering-Driven, Ship Fast & Iterate, Learning & Growth. Cloudflare also emphasizes Direct Product Impact, Transparent. Sierra also emphasizes Strong Comp & Equity.
On the hiring front, Cloudflare has 469 open roles and Sierra has 134 open roles.