Anthropic Claude Sonnet 4.5 pricing
Advanced agentic model optimised for long-horizon task automation, code generation, and multi-step tool orchestration.
Last verified: · Read the full Anthropic Claude Sonnet 4.5 review →
Anthropic Claude Sonnet 4.5 plans & pricing
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What's included at each tier
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Price history
We track Anthropic Claude Sonnet 4.5's pricing over time so you can see when plans change.
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Anthropic Claude Sonnet 4.5 pricing FAQ
Is there a free trial of Anthropic Claude Sonnet 4.5? +
Anthropic Claude Sonnet 4.5 does not advertise a fixed-length free trial. Check the official site, as trial offers change.
Can I cancel Anthropic Claude Sonnet 4.5 anytime? +
Yes. Anthropic Claude Sonnet 4.5 plans are subscriptions you can cancel from your account settings; monthly plans stop at the end of the current billing period. Always confirm refund terms on the official site.
Is there a student discount for Anthropic Claude Sonnet 4.5? +
No student discount is documented for Anthropic Claude Sonnet 4.5 on this page. Some vendors offer education or non-profit pricing on request, so it is worth contacting their sales or support team to ask.
What happens after the Anthropic Claude Sonnet 4.5 free trial ends? +
Anthropic Claude Sonnet 4.5 does not run a fixed trial, so there is no trial expiry. You choose a paid plan when you are ready to start.
Does Anthropic Claude Sonnet 4.5 have a free tier? +
No. Anthropic Claude Sonnet 4.5 does not offer an ongoing free tier, though a trial or free credits may be available.
How much does Anthropic Claude Sonnet 4.5 cost per year? +
Anthropic Claude Sonnet 4.5's main plan is priced per the table above; see the official site for current annual pricing.
Which Anthropic Claude Sonnet 4.5 plan is best value? +
See the table above to compare Anthropic Claude Sonnet 4.5's plans.
What is the cheapest paid Anthropic Claude Sonnet 4.5 plan? +
Anthropic Claude Sonnet 4.5 has no paid tier on record here — its usable features are free or usage-based.
Does Anthropic Claude Sonnet 4.5 offer team or business pricing? +
Team-specific pricing is not listed here for Anthropic Claude Sonnet 4.5; contact the vendor for multi-seat or enterprise quotes.
When was Anthropic Claude Sonnet 4.5 pricing last verified? +
This Anthropic Claude Sonnet 4.5 pricing was last verified on 2026-07-19 against the vendor's official site. Prices change, so confirm before purchasing.
Reviewed by Arjun Mehta
AI tools analyst; 8+ years reviewing SaaS and developer tooling
Last verified: