How Anthropic shipped 120 features in 90 days (and how to use them)

A tier list, 4 copy-paste workflows, and lessons from the fastest product team in AI

Anthropic shipped 120+ features in 90 days:

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Today’s Post

I tested all of Claude's team features and ranked the ones that matter for PMs and builders:

1. The Full Tier List

   • Deep dives into every S and A tier feature

   • Overview of the other features

2. My Claude Setup

3. 4 PM Workflows That Chain These Together

4. Lessons from how Anthropic Builds Product

Plus downloadable poster + Claude.MD file for PMs:

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Before we get in, here’s a roadmap for reading this. S tier features changed how I work daily. A tier features save me measurable time most weeks. B tier features are solid and worth learning when you hit the right scenario. C and D tier exist but I won’t waste your time on them here.

If you’re short on time, read S tier and Section 2 (My Setup). If you have 20 minutes, read the whole thing. If you want to go deep on Claude Code specifically, I wrote a full masterclass and a complete Cowork guide that pair with this piece.

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1. The Full Tier List

S Tier: Game Changers

These changed how I work. Adopt them now. Here’s how: