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Alternatives that work in the EU

Claude Sonnet 4.5 alternatives for the EU.

Claude Sonnet 4.5 by Anthropic is available in the EU. Here are 8 similar tools in the same space, 8 of them verified available.

Available in EUUpdated

At a glance

Claude Sonnet 4.5 compared with 8 alternatives: EU status, pricing, licence and release date
ToolEU statusPricingOpen sourceReleasedMentions
Claude Sonnet 4.5 (this)Available in EUFreemiumNo29 Sept 20251
Claude Sonnet 4.6Available in EUAPI pricingNon/a3
Claude Sonnet 5.5Available in EUFreemiumNo28 Sept 20263
Claude Sonnet 5Available in EUAPI pricingNon/a5
Claude Opus 4.5Available in EUAPI pricingNo24 Nov 20254
Claude Opus 4.6Available in EUAPI pricingNoFeb 20263
Claude Haiku 4.5Available in EUAPI pricingNo15 Oct 20251
Claude Opus 4.7Available in EUAPI pricingNon/a3
Claude Opus 4.8Available in EUPaidNon/a7

The alternatives, closest match first

  1. 01CS

    Claude Sonnet 4.6

    Model · Anthropic

    Anthropic's mid-tier Claude model, used as a general-purpose workhorse for coding, agents and knowledge work.

    By Anthropic. 3 mentions in creator videos.

    Available in EUAPI pricing5:28
  2. 02CS

    Claude Sonnet 5.5

    Model · Anthropic

    Anthropic's mid-tier Claude 5.5 model: faster and cheaper than Sonnet 5, aimed at everyday coding and knowledge work.

    By Anthropic. 3 mentions in creator videos.

    Available in EUFreemium28 Sept 20265:38
  3. 03CS

    Claude Sonnet 5

    Model · Anthropic

    Anthropic's Claude Sonnet 5 LLM, with a high-effort "Max" setting; since succeeded by Claude Sonnet 5.5.

    By Anthropic. 5 mentions in creator videos.

    Available in EUAPI pricing12:30
  4. 04CO

    Claude Opus 4.5

    Model · Anthropic

    Anthropic's Claude Opus 4.5 model for agentic coding, tool use and knowledge work, available via app and API.

    By Anthropic. 4 mentions in creator videos.

    Available in EUAPI pricing24 Nov 20253:35
  5. 05CO

    Claude Opus 4.6

    Model · Anthropic

    Anthropic's Claude Opus 4.6 large language model for coding, agentic work and knowledge tasks, via Claude apps and API.

    By Anthropic. 3 mentions in creator videos.

    Available in EUAPI pricingFeb 202614:38
  6. 06CH

    Claude Haiku 4.5

    Model · Anthropic

    Anthropic's small, fast Claude model for low-latency, cost-sensitive text and coding workloads, with image input.

    By Anthropic. 1 mention in creator videos.

    Available in EUAPI pricing15 Oct 202512:25
  7. 07CO

    Claude Opus 4.7

    Model · Anthropic

    Anthropic's Opus-tier Claude model for agentic coding and long-running knowledge work, offered via API and Claude apps.

    By Anthropic. 3 mentions in creator videos.

    Available in EUAPI pricing13:58
  8. 08CO

    Claude Opus 4.8

    Model · Anthropic

    Anthropic's Claude Opus 4.8 large language model, offered via Claude subscriptions and the Anthropic API.

    By Anthropic. 7 mentions in creator videos.

    Available in EUPaid7:11

Frequently asked

Is Claude Sonnet 4.5 available in the EU?
Claude Sonnet 4.5 is available in the EU. Anthropic's regional compliance page states Claude is available globally with regional data residency and inference, deployable on AWS Bedrock, GCP Vertex and Microsoft Foundry, and cites a European customer (Norges Bank Investment Management) for European data protection compliance.
What is the best alternative to Claude Sonnet 4.5 in the EU?
Claude Sonnet 4.6 by Anthropic is the closest match we track that EU users can use (available in the eu). Anthropic's mid-tier Claude model, used as a general-purpose workhorse for coding, agents and knowledge work.
How are these alternatives chosen?
We compare tools by meaning (embeddings of their descriptions), keep those in the same category, and show only tools whose EU status is available or limited. Closest match first.

More: Claude Sonnet 4.5 details · Best Language Models tools in the EU · How we check EU status