Anthropic
Mid (~1,500)
Twilio
Large (~5,500)
Best For
Anthropic
Best for: Safety-minded researchers who want mission-driven work with top-tier comp
Twilio
Best for: Professionals interested in Twilio
Ratings
AnthropicTwilio
4.4
3.9
Overall
3.7
4.1
Work-Life Balance
4.5
4.0
Culture & Values
4.8
3.9
Comp & Benefits
4.2
3.7
Senior Mgmt
4.0
3.7
Career Opps
👍 95% Recommend
👤 93% CEO Approval (Dario Amodei)
👍 78% Recommend
👤 82% CEO Approval (CEO)
Culture Values
Anthropic only
🤖 Ethical AI / Safety💜 Mission-Driven
Twilio only
🌐 Remote-Friendly⚖️ Work-Life Balance🔓 Open Source
Shared
🌱 Learning & Growth💎 Strong Comp & Equity⚙️ Engineering-Driven
Pros & Cons
Anthropic
- Mission-driven to the core — the safety focus is genuine and deeply embedded
- Incredible autonomy and ownership, even for mid-level engineers
- High-intensity environment — extended work hours are common during peak periods
- Processes still catching up to hypergrowth; some things feel ad-hoc
Twilio
- Genuine remote-first flexibility with excellent work-life balance
- Strong compensation, benefits, and engineering-driven culture
- Frequent reorgs and leadership changes create uncertainty
- Culture has shifted from creative builders to more corporate, profit-driven focus
Bottom Line
Anthropic
Choose Anthropic if you want genuine AI safety mission, elite comp, and high autonomy — but expect intense hours.
Twilio
Twilio — check Glassdoor for detailed reviews.
Open Roles
Anthropic — 447 jobs
💼 Sales / GTM
122
💻 Engineering
119
🧠 ML / AI
49
📣 Marketing
24
📋 Product
19
⚙️ Operations
17
⚖️ Legal
12
💰 Finance
7
📊 Data
5
👤 HR / People
4
🎨 Design
3
🎧 Support
2
Twilio — 143 jobs
💼 Sales / GTM
44
💻 Engineering
43
📋 Product
8
🧠 ML / AI
7
📣 Marketing
6
⚙️ Operations
3
📊 Data
2
🎨 Design
2
💰 Finance
2
👤 HR / People
2
⚖️ Legal
2
Summary
Anthropic scores 4.4/5.0 on Glassdoor with a 3.7 work-life balance rating. Twilio scores 3.9/5.0 overall with a 4.1 WLB. That’s a 0.5-point gap on overall satisfaction.
Both companies share these culture values: Learning & Growth, Strong Comp & Equity, Engineering-Driven. Anthropic also emphasizes Ethical AI / Safety, Mission-Driven. Twilio also emphasizes Remote-Friendly, Work-Life Balance, Open Source.
On the hiring front, Anthropic has 447 open roles and Twilio has 143 open roles.