Track 1This page
International frontier models
For tasks where absolute top quality matters: complex analyses, creative writing, multimodal content. GDPR-compliant through automatic anonymization before every send.
The world's frontier AI.
GDPR-compliant.
GPT, Claude, Gemini, Mistral, Perplexity, Kimi – in one interface.
Six providers. All performance classes. GDPR-compliant through automatic anonymization – not through stripped-down EU versions, not through contractual promises, not through “servers in Frankfurt”. But because your sensitive data never leaves the anymize platform unprotected.
Twin-track, one stack
Why we offer
international models at all.
anymize runs two tracks in parallel:
This page focuses on Track 1 – which providers we offer, what they excel at, and how we make them GDPR-compliant.
The providers
Six houses.
Six characters.
Every provider has its own profile – shaped by architecture, training data, product philosophy. You choose by task, not by habit:
OpenAI
GPT
— the generalist
Broad general knowledge, strong performance on almost every task type, largest ecosystem and the widest API integration reach. Excellent for everyday work, text processing and code generation. If you don't have a clear edge case, GPT is almost always a solid pick.
Typical strengths
- Broad, robust general knowledge
- Balanced performance across many domains
- Strong coding capabilities
- Largest community and documentation base
Anthropic
Claude
— the stylist
Claude produces the most natural prose among the frontier models – paired with precise argumentation and excellent handling of long documents. Particularly strong in legal analysis, brief drafting and demanding long-form work.
Typical strengths
- Very long context windows and output lengths
- Natural, varied writing style
- Precise legal and argumentative writing
- Consistency across multiple reasoning steps
Gemini
— the analyst
Strong in reasoning and scientific tasks. Natively multimodal – images, documents with diagrams and mixed content are handled especially cleanly. Good price-performance ratio for demanding analysis workloads.
Typical strengths
- Multimodal tasks (image, diagram, PDF)
- Complex reasoning chains
- Academic and scientific research
- Low inference cost
Mistral
— the European
European provider with a strong enterprise focus. Offers cost-efficient multimodal reasoning and open weights. Solid all-rounder quality at noticeably lower prices than the US frontier – attractive for cost-sensitive standard tasks.
Typical strengths
- European provider, European governance
- Strong price-to-performance ratio
- Multimodal at very low inference cost
- Open weights available
Perplexity
— the researcher
Web-native model, optimized for answers with sources. Integrated real-time search, citations, deep research modes. When your answer needs evidence or up-to-date information, Perplexity is the natural pick.
Typical strengths
- Web-grounded answers with source citations
- Real-time research and fact-checking
- Deep research mode for multi-step briefings
- Market monitoring and competitive tracking
Moonshot AI
Kimi
— the long-distance runner
Specialized in very large context windows and complex documents. Strong tool calling and multi-agent capabilities. If you want to analyze hundreds of pages in a single pass or orchestrate multi-step agentic workflows, Kimi plays to its strengths.
Typical strengths
- Very large context windows (up to 1M tokens and beyond)
- Long contracts, patents, legal texts in a single pass
- Agentic workflows with many tool calls
- Multi-agent orchestration
Performance classes
Three tiers.
Per question.
Each provider offers several models across three performance classes. You pick per message – not per subscription:
Maximum depth
Deep
For complex analyses, strategic decisions, deep reasoning tasks. Maximum quality, longer context windows, deeper thinking – with correspondingly higher cost and longer response times.
The everyday
Smart
For everyday work: balance of quality and speed. The workhorse for standard tasks – writing, mid-weight analyses, typical workflows.
Volume & speed
Fast
For fast answers, simple tasks and high volumes. Ideal for classification, short summaries, auto-completions.
Switch with one click – mid-conversation. When the next question calls for a different depth, you move one tier up or down. The chat stays open, the context stays intact.
How GDPR compliance actually works
Anonymize before sending.
Not server location.
Other providers promise “GDPR-compliant AI” because they rent an EU server. That's marketing, not data protection: the original data still goes to US models.
anymize solves this at the root:
1
Detection
A specialized model identifies personal and business-sensitive data in your document or prompt. Over 40 categories, over 95% detection rate.
2
Placeholders
Every detected element is replaced with a semantically typed token. The mapping between placeholder and original stays within the EU.
3
Send
Only the anonymized version leaves the anymize platform and reaches GPT, Claude, Gemini or any other provider.
4
Re-translation
The AI's response contains the same placeholders. anymize automatically substitutes them back with your original data. You receive the full answer; the AI provider never sees any sensitive content.
The result: full frontier quality, no third-country transfer of personal data, no “disclosure” in the sense of the applicable professional-secrecy rules (in Germany: § 203 StGB, the medical- and legal-confidentiality clause under the German Criminal Code). Not because the server sits in the EU. But because nothing sensitive ever leaves it.
New models arrive fast
You don't have
to wait for providers.
When OpenAI, Anthropic, Google, Mistral, Moonshot or Perplexity release a new frontier model, it typically becomes available in anymize within a few days. You don't need:
- A new account with the provider
- An additional subscription
- To learn a new interface
- To negotiate another DPA
One extra dropdown entry – that's it. The billing, compliance and integration layer stays stable for you. You invest once in anymize and get the AI development of the entire world as part of the deal.
Access
Chat and API.
One bill. One contract.
In the chat
All models are available in the chat interface dropdown – grouped by provider and performance class. Switch models mid-conversation, without losing context.
Via API
All international models are also reachable through the anymize API. REST endpoints, API-key authentication. Configurable per request:
- Which model
- Whether anonymization should be active (for sensitive data) or not (for non-critical content)
- Integration with Zapier, Make.com, n8n, Flowise, Langflow, MCP servers
One contract, no third-party DPA
You sign the contract with us, not with OpenAI, Anthropic or Google. The DPA under Art. 28 GDPR takes effect automatically with the terms. For professional-secrecy holders, we add the BRAO consent statement (§ 43e BRAO) or the written-form variant under § 26a BNotO.
Picker guide
The practical
picker guide.
A simple matrix as a starting point. When in doubt: just try it – anymize bills per message, no account switching required.
Contract analysis, briefs, legal writing
ClaudeDeep
Most natural prose, precise argumentation, long documents
Market research, source-backed briefings
Perplexity
Web-native answers with citations and live sources
Extremely long documents (patents, annual reports, master contracts)
KimiDeep
Very large context windows, one analysis in a single pass
Multimodal analysis (PDFs with charts, images)
Gemini
Natively multimodal, strong image understanding
Scientific / complex reasoning tasks
Gemini or ClaudeDeep
Strong reasoning chains, academic precision
Everyday tasks, generalist use
GPTSmart
Broad general knowledge, balanced across many domains
Cost-sensitive bulk processing
Mistral or GeminiFast/Smart
Low inference cost, solid quality
Multi-step agentic workflows with many tool calls
Kimi
Specialized in tool calling and agent orchestration
Creative writing, marketing prose, storytelling
Claude
Best stylistic quality among the frontier models
Fast code drafts, refactoring suggestions
GPT or ClaudeSmart/Deep
Strong coding capabilities, deep documentation base
Important: These recommendations are snapshots. The frontier landscape changes fast – new model generations regularly shift strengths. anymize keeps availability current; the character of the recommendation often stays the same, even when the specific version changes.
What you should know about model selection.
Frequently asked questions
The top models from six frontier providers: OpenAI (GPT), Anthropic (Claude), Google (Gemini), Mistral, Perplexity and Moonshot AI (Kimi). Each provider offers multiple models in three performance classes (Deep / Smart / Fast). All usable GDPR-compliantly, because sensitive data is automatically anonymized before every send.
We stand behind anymize. And we know – when an AI tool touches client, patient or employee data, a demo video isn't enough. That's why we give you 14 days of full access – all models, all features, no credit card. Enough time to be certain, before you trust us.
Your AI workplace awaits.