AI chatbots: price comparison
7 providers, each with its cheapest plan in Germany – including VAT. The cheapest way to start is Gemini Google AI Plus from €4.99 a month.
- Gemini€4.99per month · Google AI Plus
Ideal if you … already use Gmail, Google Docs and Drive
- Mistral€7.13per month · Le Chat Pro (students)
Ideal if you … prefer a European provider
- ChatGPT€8.00per month · Go
Ideal if you … want an all-rounder for writing, research, images and voice in one app
- Grok€9.52per month · Plus
Ideal if you … follow current topics on X (Twitter) and want to create images and video
- Microsoft€10.00per month · 365 Personal with Copilot
Ideal if you … want to use AI directly in Word, Excel and Outlook
- Claude€21.42per month · Pro
Ideal if you … write long texts, code a lot or analyse large documents
- Perplexity€22.00per month · Pro
Ideal if you … mainly do research and want answers with sources
Head-to-head comparisons
- ChatGPT vs Claude
- ChatGPT vs Gemini
- ChatGPT vs Mistral
- ChatGPT vs Microsoft
- ChatGPT vs Grok
- ChatGPT vs Perplexity
- Claude vs Gemini
- Claude vs Mistral
- Gemini vs Perplexity
Frequently asked questions
Which of the AI chatbots is the cheapest?
The cheapest is Gemini Google AI Plus at €4.99 a month incl. VAT (Germany), followed by Mistral (€7.13), ChatGPT (€8.00) & Grok (€9.52).
How do we choose the prices?
For each provider we show the cheapest paid plan on monthly billing, including VAT, fetched automatically from the providers every day.
More categories
- AI image generators
- AI coding tools
- AI automation
- AI writing tools
- AI for voice & music
- AI meeting assistants
- AI video tools
Editorial assessment, not manufacturer information. Prices checked automatically on 29 October 2026.