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Compare · GreenPT vs Claude

A cleaner, safer, EU-hosted alternative to Claude.

Claude is known for strong reasoning and long-context AI. For organisations that need strict data control, EU hosting, and measurable sustainability, GreenPT offers a different approach.

You can have a thoughtful model and a thoughtful infrastructure stack. GreenPT keeps your data inside Europe, the compute on renewable energy, and the methodology in the open.

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The case

Why choose GreenPT over Claude?

Claude's a capable model. But its hosting jurisdiction, energy mix, and sustainability transparency aren't built around the European compliance environment the way GreenPT is.

  • All data processed inside the EU, by default

  • No conversation data used for model training

  • 100% renewable energy with verifiable metrics

  • Published PUE and WUE in line with EU efficiency benchmarks

  • Built for GDPR-sensitive industries from day one

Side by side

GreenPT vs Claude, line by line.

Category GreenPT Claude
Hosting location Fully EU-based (France) Primarily US-based infrastructure
Data usage Inputs are never used for model training Some configurations may use conversations for training unless opted out
Energy source 100% renewable No public sustainability metrics
Environmental metrics Clear PUE / WUE reporting No detailed public reporting
Privacy alignment Designed for GDPR-heavy industries Privacy controls available, configuration-dependent
Features Reasoning, vision, code, translation, document analysis, speech-to-text Strong reasoning, coding, and long-context analysis
Speech-to-text Multilingual including Dutch Speech features depend on integrations
Best for EU businesses, public sector, ESG-focused companies Long-context reasoning and analysis workflows
Starter plan €4.50 / month, 15 prompts per day, API access included Free tier with usage limits
Professional plan €17.50 / month, unlimited prompts + API access Claude Pro around $20 / month (USD)

Performance metrics

GreenPT's data centres deliver a PUE of 1.25 (versus the industry average of 1.55) and a WUE of 0.25 (compared with the sector's 1.8), indicating markedly higher power and water efficiency. All of the electricity is from renewable sources, 100% versus the typical 60% share in the industry.

  1. 1.25 PUE Sector average 1.55
  2. 0.25 WUE Sector average 1.8
  3. 100% Green energy Sector average 60%
↳ Source: Scaleway Impact Report 2025

Why GreenPT leads

Sustainability isn't a claim. It's a design choice.

  1. Powered by renewables

    All GreenPT servers run on verified renewable energy sources. No offsets, no greenwashing.

  2. Hosted in Europe

    Your data stays within EU borders, fully GDPR-compliant and protected by strict privacy standards.

  3. Optimised for efficiency

    GreenPT uses lighter, quantised AI models that deliver the same performance with a fraction of the energy.

  4. Full transparency

    We openly share where our infrastructure runs, how we measure energy use, and how we keep improving.

Frequently asked questions

Is GreenPT a good alternative to Claude?

Yes, especially for European organisations. Claude is strong at reasoning and long context, but it runs primarily on US infrastructure. GreenPT processes all data inside the EU by default, on renewable energy, with published efficiency metrics built around European compliance.

Does GreenPT match Claude on reasoning and document analysis?

GreenPT covers reasoning, vision, code, translation, document analysis, and speech-to-text in one platform. For most business workflows it is directly comparable, while adding EU data residency and a transparent, renewable-powered infrastructure that Claude does not document publicly.

Where is my data processed with GreenPT versus Claude?

With GreenPT, all data is processed inside the EU, hosted in France, and never used for training. Claude relies primarily on US-based infrastructure, and some configurations may use conversations for training unless you opt out.

How much does GreenPT cost compared to Claude Pro?

GreenPT starts at €4.50 per month with API access included and €17.50 per month for unlimited prompts. Claude Pro is around $20 per month. Both offer a free way to start; the GreenPT trial runs 14 days with no credit card.

See the difference

Try the alternative built for organisations that don't want to compromise.

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  • 100% Renewable
  • EU Hosted
  • GDPR-aligned