Brex
Large (~1,600)
LangChain
Small (~230)
Best For
Brex
Best for: Engineers who want to build AI-powered fintech at massive scale with smart colleagues
LangChain
Best for: Professionals interested in LangChain
Ratings
BrexLangChain
4.0
4.6
Overall
3.9
4.0
Work-Life Balance
3.8
4.7
Culture & Values
4.0
4.6
Comp & Benefits
3.5
4.4
Senior Mgmt
3.6
4.4
Career Opps
👍 77% Recommend
👤 71% CEO Approval (Pedro Franceschi)
👍 92% Recommend
👤 95% CEO Approval (CEO)
Culture Values
Brex only
🌱 Learning & Growth🪟 Transparent
LangChain only
🔓 Open Source🧩 Wears Many Hats🤝 Flat Hierarchy
Shared
🚀 Ship Fast & Iterate⚙️ Engineering-Driven🎯 Direct Product Impact🌐 Remote-Friendly
Pros & Cons
Brex
- Innovation-driven culture with incredibly smart, passionate, and supportive colleagues
- Remote-first with strong benefits — time off actively encouraged with flexible scheduling
- Culture of overworking — many departments understaffed relative to workload expectations
- Multiple rounds of layoffs in recent years have created uncertainty and morale challenges
LangChain
- Open-source DNA with massive community — your work impacts millions of developers
- Small team with outsized impact — ship fast with high autonomy
- Very early-stage startup — limited structure and processes
- Rapidly scaling which brings growing pains and role ambiguity
Bottom Line
Brex
Choose Brex if you want to build AI-powered fintech at massive scale with smart colleagues — but expect intense workloads and some organizational instability from recent layoffs.
LangChain
LangChain — check Glassdoor for detailed reviews.
Open Roles
Brex — 253 jobs
💼 Sales / GTM
78
💻 Engineering
53
📋 Product
20
👤 HR / People
16
🎨 Design
15
📣 Marketing
15
📊 Data
10
💰 Finance
10
⚖️ Legal
6
⚙️ Operations
5
LangChain — 87 jobs
💻 Engineering
43
💼 Sales / GTM
30
📣 Marketing
6
👤 HR / People
4
⚖️ Legal
1
🧠 ML / AI
1
⚙️ Operations
1
📋 Product
1