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 10/2/2026. 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. Google
Gemini Google AI Plus
CZK 150 a month
- 2x usage limits vs free
- Video generation
- 200 Google Flow credits
- Gemini Notebook with more access
- 400 GB storage
2x free-tier limits
gemini.google shows 149,99 Kč with 400 GB; one.google.com shows Google AI Plus (2 TB) at 299,99 Kč. Kept the gemini.google price; check by hand.
4. OpenAI
ChatGPT Go
CZK 174 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.
5. Microsoft
Microsoft 365 Personal
CZK 269 a month
- Word, Excel, PowerPoint, Outlook, OneNote with Copilot
- Copilot Chat with extended usage limits
- AI image creation
- 1 TB OneDrive
- 1 user
Extended limits vs free; AI credits are limited (not quantified)
Annual billing: 2,699 CZK a year.
6. Microsoft
Microsoft 365 Family
CZK 349 a month
- Up to 6 users
- 1 TB per person (6 TB total)
- Office apps with Copilot
- AI features for the account holder only
AI features only for the subscription owner
Annual billing: 3,499 CZK a year.
- Partner program
7. Perplexity
Perplexity Pro
CZK 371 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.
8. OpenAI
ChatGPT Plus
CZK 436 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.
9. Anthropic
Claude Pro
CZK 440 a month
€18 at the provider
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.
10. Mistral
Vibe Pro
CZK 444 a month
€18.14 at the provider
incl. VAT
- More messages and web searches
- All-day coding in CLI, IDE and web
- More image generations
- 30 USD/month API credits
- Chat and email support
Fair-usage limits per Mistral terms
Formerly Le Chat. 18.14 € incl. tax with EUR and Czech Republic selected; USD view 14.99 USD excl. tax. No annual option.
11. Microsoft
Microsoft 365 Premium
CZK 549 a month
- Up to 6 users
- Advanced Copilot Chat with expanded limits
- Agentic AI capabilities
- Extensive image generation
- Office apps + 1 TB per person
Highest consumer limits; AI for the subscriber only
Closest Czech equivalent to Copilot Pro. Annual billing: 5,489 CZK a year.
12. Google
Gemini Google AI Pro
CZK 550 a month
- 4x usage limits vs free
- Gemini 3 Pro access, Deep Research
- 1,000 Google Flow credits
- Gemini in Gmail, Docs and Vids
- 5 TB storage
4x free-tier limits
Same price on one.google.com. Annual billing saves up to 16%; the annual CZK price is not shown.
13. xAI
Grok SuperGrok
CZK 654 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)
14. OpenAI
ChatGPT Pro (Standard usage)
CZK 2,180 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.
15. xAI
Grok SuperGrok Plus
CZK 2,180 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)
16. Anthropic
Claude Max 5x
CZK 2,202 a month
€90 at the provider
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.
17. Google
Gemini Google AI Ultra (5x)
CZK 3,000 a month
- 5x usage limits tier
- 10,000+ Google Flow credits
- Project Genie
- YouTube Premium
- 20+ TB storage
5x usage tier
Page says "Již od: 2 999,99 Kč měsíčně" (from). Not listed on one.google.com.
- Partner program
18. Perplexity
Perplexity Max
CZK 3,640 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.
19. OpenAI
ChatGPT Pro (Higher usage)
CZK 4,359 a month
US$200 at the provider
- Same as Pro Standard
- Faster Work and Codex
Higher usage tier; abuse guardrails apply
20. Anthropic
Claude Max 20x
CZK 4,359 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.
21. Google
Gemini Google AI Ultra (20x)
CZK 5,500 a month
- 20x usage limits tier
- Up to 25,000 Google Flow credits
- Project Genie
- YouTube Premium
- 20+ TB storage
20x usage tier
22. OpenAI
ChatGPT Pro (Maximum)
CZK 10,898 a month
US$500 at the provider
- Same as Pro Standard
- Fastest Work and Codex
Maximum usage tier; abuse guardrails apply
23. Microsoft
Copilot Pro
Price not readable on the official page
Not listed on the Microsoft CZ compare page and the Copilot Pro store page timed out. Seems replaced by Microsoft 365 Premium (unverified).
Some of these services may pay us a commission when you subscribe through our link. It never changes the order: cheapest first, nothing else.