HubSpot
Large (~8,000)
Sierra
Large (~500)
Best For
HubSpot
Best for: People who prioritize genuine work-life balance and a transparent, inclusive culture
Sierra
Best for: Builders who want to work with proven Salesforce and Google leadership on enterprise AI agents
Ratings
HubSpotSierra
4.3
4.0
Overall
4.1
3.5
Work-Life Balance
4.5
4.1
Culture & Values
3.9
4.0
Comp & Benefits
4.1
3.8
Senior Mgmt
4.0
3.8
Career Opps
👍 87% Recommend
👤 92% CEO Approval (Yamini Rangan)
👍 80% Recommend
👤 84% CEO Approval (Bret Taylor)
Culture Values
HubSpot only
🌈 Diverse & Inclusive⚖️ Work-Life Balance🪟 Transparent🕐 Flexible Hours🛡️ Safe to Fail
Sierra only
⚙️ Engineering-Driven🚀 Ship Fast & Iterate💎 Strong Comp & Equity
Shared
🌱 Learning & Growth
Pros & Cons
HubSpot
- Culture Code is legendary — transparency, autonomy, flexibility are real
- Remote-first done right with genuine work-life balance
- Enterprise sales culture can clash with engineering
- Comp below FAANG for senior roles
Sierra
- Elite founders with proven track records
- Strong equity at $10B valuation
- In-person-first culture
- Competitive intensity may not suit everyone
Bottom Line
HubSpot
Choose HubSpot if you want legendary culture with real flexibility and psychological safety — but comp is below FAANG.
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
HubSpot — 191 jobs
💼 Sales / GTM
131
💻 Engineering
25
📊 Data
3
🎨 Design
3
🎧 Support
3
⚖️ Legal
2
🧠 ML / AI
2
📋 Product
2
💰 Finance
1
👤 HR / People
1
⚙️ Operations
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
HubSpot scores 4.3/5.0 on Glassdoor with a 4.1 work-life balance rating. Sierra scores 4.0/5.0 overall with a 3.5 WLB. That’s a 0.3-point gap on overall satisfaction.
Both companies share these culture values: Learning & Growth. HubSpot also emphasizes Diverse & Inclusive, Work-Life Balance, Transparent, Flexible Hours, Safe to Fail. Sierra also emphasizes Engineering-Driven, Ship Fast & Iterate, Strong Comp & Equity.
On the hiring front, HubSpot has 191 open roles and Sierra has 134 open roles.