Is Claude Haiku 5.5 free?

Not as an ongoing plan. Claude Haiku 5.5 offers a free trial. Free tier not confirmed; paid or trial terms appear on the official site.

How much does Claude Haiku 5.5 cost?

Claude Haiku 5.5 does not publish a monthly price we could confirm.

We could not confirm API access for Claude Haiku 5.5.

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AI agent security · Official-source review 2026-10-08

Claude Haiku 5.5 is our fastest, most capable small model. Built for high-volume work like summarization, subagents, and browser use.

Updated 2026-10-08View sources

Category: AI agent security
Free access: Free tier not confirmed; paid or trial terms appear on the official site.
API access: Public developer API was not verified on the reviewed homepage.

Understand the total cost

Pricing

Not listed

Official monthly price not confirmed

No retained pricing changes yet. A current price alone does not establish a historical trend.

Official product page

Homepage retrieved over HTTPS and editorially summarized; no hands-on vendor application test.

2026-10-08

Facts apply to the named version and check date. Send a sourced correction if something changed.