Anthropic vs OpenAI
Criteria
Anthropic
OpenAI
Tagline
Claude AI models
AI models API
Tagline
Anthropic: Claude AI models
OpenAI: AI models API
Pricing Model
paid
paid
Pricing Model
Anthropic: paid
OpenAI: paid
Starting Price
$0/mo
$0/mo
Starting Price
Anthropic: $0/mo
OpenAI: $0/mo
Free Plan
No
No
Free Plan
Anthropic: No
OpenAI: No
GitHub Stars
—
—
GitHub Stars
Anthropic: —
OpenAI: —
npm Downloads/wk
16.0M
19.8M
npm Downloads/wk
Anthropic: 16.0M
OpenAI: 19.8M
GitHub Forks
—
—
GitHub Forks
Anthropic: —
OpenAI: —
Open Issues
—
—
Open Issues
Anthropic: —
OpenAI: —
Tags
llm, claude, api, long-context
llm, gpt, api, embeddings
Tags
Anthropic: llm, claude, api, long-context
OpenAI: llm, gpt, api, embeddings