James C Koch CV Blog Publications DE

Comparison of LLM subscriptions on price and data privacy

TL;DR For EU users prioritizing privacy: Mistral Pro (€180/year) + AmpCode (pay-as-you-go) is 20–50% cheaper than US-based unlimited plans (€1,080–€1,236/year).

Navigating LLM subscriptions can be overwhelming—balancing cost, usage limits, and data privacy are tricky. This post compares pay-as-you-go, usage-limited and unlimited LLM plans, focusing on EU-based options for better data sovereignty. It also explores whether combining a mid-tier subscription (like Mistral Pro) with occasional pay-as-you-go usage is more cost-effective than a single high-tier plan. Whether you're a student, developer, or privacy-conscious user, this guide helps optimize your AI spending without sacrificing control.

Subscription Types

  1. Pay-as-you-go (Amp Code, Opencode Zen)
    • Best for: Low-volume users or those who want flexibility.
    • Cost: estimated at €0–€553/year (depending on usage; as of June 2026).
    • Pros: No upfront cost, scalable, and cost-effective for occasional use.
    • Cons: Unpredictable costs for high usage.
  2. Usage-limited Subscriptions (Claude Pro, ChatGPT Plus, Copilot Pro+, mistral Pro)
    • Best for: Moderate users who stay within usage limits.
    • Cost: €180-€468/year (pricing as of June 2026).
    • Pros: Predictable costs, good value for frequent use.
    • Cons: May hit limits if usage spikes.
  3. Unlimited Subscriptions (Claude Max, ChatGPT Pro, Copilot Max)
    • Best for: Heavy users or teams.
    • Cost: €1,080-€1,236/year (pricing as of June 2026).
    • Pros: No usage limits, ideal for intensive or professional use.
    • Cons: Expensive for individuals or low-volume users.

Data Privacy & Sovereignty

  1. EU-Based Options
    • Amp Code and Opencode Zen are EU-based, ensuring compliance with GDPR and better data sovereignty.
    • mistral Pro (EU-based) is a strong choice for privacy-conscious users.
  2. Non-EU Options
    • Claude, ChatGPT, Copilot are US-based raising concerns about data privacy and compliance with EU regulations like the General Data Protection Regulation (GDPR).
    • Data may be subject to US laws which may conflict with the EU's GDPR.
    • If privacy is a priority, use these cautiously or opt for EU-based alternatives.

Copilot Pro Academic Benefit

If you already have access to Copilot Pro through GitHub's Academic Educational Benefit, here’s what changes for you:

  1. Cost Savings
    • You do not need to pay for a separate Copilot Pro subscription (€39/month or €390/year).
    • The academic benefit provides free access to Copilot Pro features while you are eligible (typically for students or academic staff).
  2. Usage Limits
    • The academic benefit includes full access to Copilot Pro features, but there are usage limits (e.g., monthly message caps or rate limits).
    • If you exceed these limits, you may need to:
      • Wait for the next month to reset.
      • Use a secondary subscription (e.g. Copilot Plus) for additional usage.
  3. Data Privacy
    • The academic benefit is provided by GitHub, which is a US-based company.
    • If data privacy is a concern, you may still want to consider using an EU-based alternative (e.g., mistral Pro or opencode Zen) for sensitive tasks.
  4. Flexibility
    • If you rely heavily on Copilot Pro for your work or studies, the academic benefit is a helpful.
    • Due to GitHub (Microsoft) pricing changes in June 2026, the benefit is significantly less advantageous due to lower usage limits.

My Current Setup

  1. GitHub Copilot Pro (Academic Benefit)
    • Cost: €0/year (limited usage).
    • Use Case: Work-related tasks.
    • Pros: Free, good for coding and professional tasks.
    • Cons: Limited usage, US-based provider (data privacy concerns).
  2. AmpCode (Pay-as-you-go)
    • Cost: ~€46.10/month (projection: €1100 per year).
    • Use Case: Additional usage beyond Copilot’s limits.
    • Pros: Scalable, no upfront cost, good for high-usage months.
    • Cons: Unpredictable costs for high usage.

Better Multi-subscription setups

The question then becomes is there a more cost-effective setup. Hypothesis:

Pairing a usage-limited LLM subscription (e.g. Claude Pro or equivalent) with a pay-as-you-go model (e.g. Ampcode) is more cost-effective than an unlimited subscription.

Based on your current setup and the analysis of LLM subscriptions, here is the investigation of my hypothesis considering balancing cost and data privacy:

Proposed Optimization

  1. Replace AmpCode with Mistral Pro
    • Cost: €180.00/year (€15.00/month).
    • Use Case: General usage beyond Copilot’s limits.
    • Pros:
      • EU-based provider (better data privacy).
      • Predictable cost with higher usage limits.
      • More cost-effective than AmpCode for moderate usage.
    • Cons:
      • Fixed monthly cost, even if you don’t use it much.
  2. Keep AmpCode for High-Usage Months
    • Use Case: Specific months where you need additional high usage (e.g., intensive coding projects, research, or bulk tasks).
    • Pros:
      • Flexibility to scale up when needed.
      • No long-term commitment.
    • Cons:
      • Higher cost per token compared to Mistral Pro.

Budget Comparison

Option Copilot Pro Subscription Ampcode Total Annual Cost Notes
  (EDU Benefit)        
  [€/month] [€/month] [€/month] [€/year]  
Current Setup 0.00 0.00 46.09 553.08 Projected annual cost
Setup w/. only a pay-as-you-go model 0.00 0.00 90.00 1080.00 with equivalent usage as a Claude Max subscription
Setup w/. a max subscription 0.00 90.00   1080.00 Claude Max
  0.00 103.00   1236.00 ChatGPT Pro
  0.00 100.00   1200.00 Copilot Max
Setup w/. a pro subscription 0.00 15.00   180.00 Claude Pro (usage limits apply)
  0.00 23.00   276.00 ChatGPT Plus (usage limits apply)
  0.00 39.00   468.00 Copilot Pro+ (usage limits apply)
  0.00 17.84   214.08 Mistral Pro (usage limits apply)
  0.00 8.00   96.00 opencode Go (usage limits apply)
Current Setup but w/. Mistral Pro 0.00 17.84 15.00 394.08 plus low additional ampcode usage level
+ extra usage using ampcode (4 scenarios) 0.00 17.84 46.10 767.28 plus current ampcode usage level
  0.00 17.84 50.00 814.08 plus high additional ampcode usage level
  0.00 17.84 72.16 1080.00 plus additional ampcode usage to match a Claude Max subscription
  • Notes:
    • All costs are annual projections based on June 2026 pricing.
    • Copilot Pro is free in this comparison as I am eligible to use the academic educational benefit as provided by GitHub (Microsoft) for students and university employees.

Recommendations: Optimized Setups

  • Best Budget
    • Claude Pro (€180/year)
    • Why? Cheapest option, irrespective of data privacy & sovereignty issues.
  • Best Budget-Friendly Privacy Choice:
    • mistral Pro (€214/year)
    • Why? Affordable, EU-based, and sufficient for most users.
  • Best for Heavy Users:
    • Claude Max (€1080/year) if you require no usage limits
    • Why? Good balance of cost and features, though data privacy is a concern.
    • Mistral Team (Enterprise-pricing) may be a alternative option for better data privacy and data sovereignty.
  • Avoid if privacy-Conscious:
    • Claude Max, ChatGPT Pro, Copilot Max unless absolutely necessary.
    • Why? Expensive and US-based, raising potential data privacy issues.

Specific recommendations for my use case

  1. Continue to use my Copilot Pro Education Benefit first each month.
  2. Adopt Mistral Pro as your primary subscription
    • It’s more cost-effective and aligns better with your data privacy priorities.
  3. Keep AmpCode for high-usage months where you need additional capacity.
    • This gives you the best of both worlds: predictable costs for regular usage and flexibility for intensive periods.
    • Use AmpCode only if Mistral Pro limits are exceeded.