Strongest current signal
Package downloads
253.0M/30d
Across npm and PyPI
▲ +92%
AI safety company behind the Claude model family
Evidence spans packages, GitHub, developer discussion, code adoption, and hiring.
Evidence
Package demand leads here, with downstream usage and discussion filling in the picture.
Strongest current signal
253.0M/30d
Across npm and PyPI
11.4K
Known dependents across npm and PyPI
3.2K
Main repository stars
10.7K/30d
Ranked #1 in category discussion
Summary
Anthropic shows both package demand and downstream use: 253.0M package downloads in the last 30 days and 3.7K public repositories importing its packages.
This summary draws from package registries, GitHub, developer discussion, and AI-Buzz collection where it adds real signal. As of April 11, 2026. Methodology
Research Brief
Three of the most widely used AI developer libraries posted month-over-month download declines in the last 30 days, according to new data from AI-Buzz. The drops are small: OpenAI 's PyPI package fell 0.6%, Anthropic 's dropped 1.2%, and LangChain dipped 0.4%. But the direction...
Sustainability and maintenance signals from the primary public repository.
Additional evidence
AI-Buzz collects a small set of signals that do not show up cleanly in package and repository feeds.
Public repositories and source files importing packages tied to Anthropic.
Mentions of Anthropicin recent Hacker News "Who's Hiring" threads.
Background and reference details
background, categories, funding, tools, and pricing history stay collapsed until you need them.
Anthropic develops the Claude family of AI models and the Claude API platform, with a focus on AI safety research. Founded in 2021 by former OpenAI researchers including Dario and Daniela Amodei.
Raised $58.7B total - DAI rank #4 (top 2%) suggests strong developer adoption relative to funding.
Founders Fund, ICONIQ, GIC +4
Insight Partners, ICONIQ, Fidelity +8
Menlo Ventures, Salesforce Ventures, Fidelity +4
Amazon
Amazon
Menlo Ventures
Amazon
Google, Spark Capital, Salesforce Ventures +3
Jaan Tallinn, Dustin Moskovitz, Eric Schmidt
0 npm · 3.8M PyPI(50% of company total)
AI safety company behind the Claude model family
0 npm
TypeScript client for Anthropic via AWS Bedrock
0 npm
TypeScript client for Anthropic via Google Vertex AI
0 npm
SDK for building AI agents with Claude
0 npm · 3.8M PyPI(50% of company total)
Developer interface providing programmatic access to Anthropic's Claude models for integration into applications and services.
0 npm
CLI tool for using Claude from the terminal
A family of large language models designed for helpful, honest, and harmless AI interactions, available in various performance tiers like Opus, Sonnet, and Haiku.
A web-based platform allowing users to directly interact with Anthropic's Claude models for conversational AI tasks.
Anthropic pricing changes tracked over time
Source: Company pricing pageUpdates: WeeklyNote: Extracted via automated page analysis; verify on sourceMethodology →Historical metrics for Anthropic
| Date | npm Downloads | PyPI Downloads | GitHub Stars |
|---|---|---|---|
| Mar 14, 2026 | - | - | - |
| Mar 20, 2026 | 4.5M | 19.7M | 2.9K |
| Mar 21, 2026 | - | - | - |
| Mar 27, 2026 | 24.2M | 20.0M | - |
| Mar 28, 2026 | - | - | - |
| Apr 3, 2026 | 27.7M | 21.3M | 3.1K |
| Apr 4, 2026 | - | - | - |
| Apr 5, 2026 | - | - | - |
| Apr 10, 2026 | 21.0M | 14.1M | 3.2K |
| Apr 11, 2026 | 0 | 3.8M | 3.2K |