80
Stack Score
Editorial pick✓ Verified working
Anthropic API
Anthropic API — llm tool curated for working operators.
Try Anthropic API✓ Free trial available
Best for
Best for solo agencys who want a llm tool that holds up beyond the first demo.
At a glance
- Pricing
- paid
- Setup time
- 15 minutes
- Learning curve
- medium
- Last verified
- 5/25/2026
What we love
- ✓Solid fit for the llm workflows it targets
- ✓Reasonable price floor relative to category peers
- ✓Onboarding that doesn't require professional services
Where it falls short
- −Pricing competitive but not the cheapest
- −Rate limits on lower tiers can constrain bursty workloads
- −Tool ecosystem smaller than OpenAI's
Pricing
✓ Pricing verified Jun 21, 20263 tiers
Free Trial
$0
limited
- ✓Sandbox access
Build
Pay-as-you-go
per million tokens
- ✓No subscription
- ✓Volume discounts
Enterprise
Custom
annual contract
- ✓Higher rate limits
- ✓SSO
- ✓SLA
Why we picked it
On the short list of llm tools worth bookmarking. Not the loudest entry but earns its spot when you need it. — MoreAI.tools editor
Overview
Anthropic's API delivers Claude models (Sonnet, Opus, Haiku) for chat, agents, and document analysis. Used by enterprises building production AI features.
Key features
- ●Claude Opus, Sonnet, Haiku models
- ●200K-token context windows
- ●Tool use and function calling
- ●Vision (image input)
- ●Prompt caching
Best use cases
Build with LLMs
Power chat, summarization, classification, or extraction features inside your own app.
Day-to-day knowledge work
Draft, edit, brainstorm, and research with a general-purpose AI assistant.
Integrations
AWS BedrockSimilar tools
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