Decagon
Small (~210)
Mistral AI
Small (~100)
Best For
Decagon
Best for: Builders who want to ship AI customer support agents directly to F500 customers with technical founders deeply involved
Mistral AI
Best for: Researchers who want to build open-weight models at a fast-moving European AI lab
Ratings
DecagonMistral AI
3.9
4.0
Overall
3.7
3.6
Work-Life Balance
3.8
4.2
Culture & Values
3.2
4.0
Comp & Benefits
3.7
3.8
Senior Mgmt
3.7
3.5
Career Opps
👍 75% Recommend
👤 85% CEO Approval (Jesse Zhang)
👍 80% Recommend
👤 85% CEO Approval (Arthur Mensch)
Culture Values
Decagon only
💎 Strong Comp & Equity🎯 Direct Product Impact
Mistral AI only
🤝 Flat Hierarchy🧩 Wears Many Hats🔓 Open Source
Shared
⚙️ Engineering-Driven🚀 Ship Fast & Iterate
Pros & Cons
Decagon
- Strong engineering-driven culture with technical founders still deeply involved
- Ship meaningful AI features to enterprise customers every week
- Intense workload and high expectations — not a typical 40-hour week
- SF-centric; most roles expect in-office presence
Mistral AI
- Small team punching way above weight — Mixtral, Mistral Large
- European AI champion with strong research DNA
- Very early-stage — processes are minimal
- Paris-centric with limited remote options
Bottom Line
Decagon
Choose Decagon if you want intense builder energy at a $4.5B Series D AI agents startup with real enterprise revenue — but expect SF office-centric culture and cash comp that trails top AI labs.
Mistral AI
Choose Mistral if you want small-team impact at Europe's top AI lab — but expect minimal process and Paris-first culture.
Open Roles
Decagon — 95 jobs
💼 Sales / GTM
32
💻 Engineering
25
📋 Product
7
🧠 ML / AI
6
⚙️ Operations
3
⚖️ Legal
2
📣 Marketing
2
📊 Data
1
🎨 Design
1
👤 HR / People
1
Mistral AI — 150 jobs
💻 Engineering
51
💼 Sales / GTM
14
🧠 ML / AI
13
⚖️ Legal
11
📋 Product
8
👤 HR / People
7
📣 Marketing
6
⚙️ Operations
4
💰 Finance
3
📊 Data
2
🎨 Design
2
Summary
Decagon scores 3.9/5.0 on Glassdoor with a 3.7 work-life balance rating. Mistral AI scores 4.0/5.0 overall with a 3.6 WLB. That’s a 0.1-point gap on overall satisfaction.
Both companies share these culture values: Engineering-Driven, Ship Fast & Iterate. Decagon also emphasizes Strong Comp & Equity, Direct Product Impact. Mistral AI also emphasizes Flat Hierarchy, Wears Many Hats, Open Source.
On the hiring front, Decagon has 95 open roles and Mistral AI has 150 open roles.