AI chat subscriptions compared
ChatGPT, Claude, Gemini, Microsoft 365 with Copilot, Perplexity, Grok and Mistral: price per month, what the plan includes and its limits.
Prices from official price lists, converted at the Czech National Bank rate of 02/10/2026. We check the price lists every week; a person confirms every change.
1. Anthropic
Claude Free
Free
excl. VAT
- Chat on web, desktop and mobile
- Web search, file creation, code execution
- Memory across conversations
- Connect apps and tools, Artifacts
Usage limits apply (not quantified)
EUR prices shown to a Czech visitor.
2. xAI
Grok Free
Free
- Real-time web and X search
- Voice mode
- Connectors
"Generous limits" (not quantified)
3. OpenAI
ChatGPT Go
€7.13 a month
US$8 at the provider
- More messages with tool use
- More image generation
- More memory and storage
- More voice chats
- Contains ads
Higher limits than Free (no numbers stated)
Shown in USD to a Czech user; VAT not stated.
- Partner program
4. Perplexity
Perplexity Pro
€15.14 a month
US$17 at the provider
- Perplexity Computer access, 4,000 bonus credits
- Deep research
- Top models (GPT-6.1 Sol, Gemini 3.8 Flash, Claude Sonnet 5.5)
- Documents and apps creation
- Higher usage and memory limits
Higher limits than Free (not quantified)
Page: "17 US$ /month or equivalent with annual billing"; a pure monthly-billing price and the annual total are not shown.
5. OpenAI
ChatGPT Plus
€17.82 a month
US$20 at the provider
- Advanced model for complex tasks (GPT-6.1 Sol)
- Better image generation
- Agent Work across apps and files
- Codex for coding automation
- More memory, 20 GB storage, no ads
Not stated numerically
Shown in USD to a Czech user; VAT not stated. No annual option shown.
6. Anthropic
Claude Pro
€18 a month
excl. VAT
- Everything in Free, more usage
- Claude Code and Claude Science
- Projects, Claude Design, Slides and Docs
- More Claude models (Opus, Sonnet, Haiku)
- Claude in Chrome and Microsoft 365
Usage limits apply (not quantified)
Prices exclude tax. Annual 180 EUR a year. USD view: $20/month, $17/month billed annually.
7. xAI
Grok SuperGrok
€26.73 a month
US$30 at the provider
- Grok 4.6 model
- Grok Bot access
- Connectors
- Image and video generation
- Higher rate limits across all features
Higher rate limits (not quantified)
8. OpenAI
ChatGPT Pro (Standard usage)
€89.09 a month
US$100 at the provider
- Most capable frontier Pro model
- More Work and Codex
- Maximum memory, 100 GB storage
- Priority access to new tools and models
- No ads
"Unlimited" subject to abuse guardrails; Pro sold in 3 usage tiers (100/200/500 USD)
Pro has three usage levels selectable in the dialog.
9. xAI
Grok SuperGrok Plus
€89.09 a month
US$100 at the provider
- Everything in SuperGrok
- 1080p video creation
- Much higher usage in Chat, Imagine, Voice, Build
- Priority access at peak times
- Early access to new features
Significantly higher usage (not quantified)
10. Anthropic
Claude Max 5x
€90 a month
excl. VAT
- Everything in Pro
- 5x Pro usage per session
- Higher output limits
- Early access to advanced features
- Priority access at high traffic
5x Pro per session; session limit resets every 5 hours, plus a weekly cap
Page shows "From 90 €" for Max, excl. tax. USD $100/month per support.claude.com. Monthly billing only.
- Partner program
11. Perplexity
Perplexity Max
€149 a month
US$167 at the provider
- Everything in Pro
- Maximum Computer usage, 35,000 bonus + 10,000 monthly credits
- Expert-level research
- Most advanced models
- Priority access to new features
Highest usage and memory limits; personal use only
Same "per month or equivalent with annual billing" wording as Pro.
12. OpenAI
ChatGPT Pro (Higher usage)
€178 a month
US$200 at the provider
- Same as Pro Standard
- Faster Work and Codex
Higher usage tier; abuse guardrails apply
13. Anthropic
Claude Max 20x
€178 a month
US$200 at the provider
excl. VAT
- Everything in Max 5x
- 20x Pro usage per session
20x Pro per session; session limit resets every 5 hours, plus a weekly cap
EUR price not shown on claude.com/pricing (only "From 90 €"); USD 200 excl. tax taken from support.claude.com.
14. OpenAI
ChatGPT Pro (Maximum)
€445 a month
US$500 at the provider
- Same as Pro Standard
- Fastest Work and Codex
Maximum usage tier; abuse guardrails apply
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