Anthropic vs Langfuse
Criteria
Anthropic
Langfuse
Tagline
Claude AI models
LLM engineering platform
Tagline
Anthropic: Claude AI models
Langfuse: LLM engineering platform
Pricing Model
paid
freemium
Pricing Model
Anthropic: paid
Langfuse: freemium
Starting Price
$0/mo
$0/mo
Starting Price
Anthropic: $0/mo
Langfuse: $0/mo
Free Plan
No
Yes
Free Plan
Anthropic: No
Langfuse: Yes
GitHub Stars
—
11.2k
GitHub Stars
Anthropic: —
Langfuse: 11.2k
npm Downloads/wk
16.0M
120.0k
npm Downloads/wk
Anthropic: 16.0M
Langfuse: 120.0k
GitHub Forks
—
1.1k
GitHub Forks
Anthropic: —
Langfuse: 1.1k
Open Issues
—
200
Open Issues
Anthropic: —
Langfuse: 200
Tags
llm, claude, api, long-context
llm-engineering, observability, prompt-management, open-source
Tags
Anthropic: llm, claude, api, long-context
Langfuse: llm-engineering, observability, prompt-management, open-source