AI assistants cost $7.99–$500 a month
Most paid plans cost about $20 a month. Gemini AI Plus ($7.99), ChatGPT Go and Grok Plus ($8) are the cheapest paid plans. Top tiers cost $200 a month on Claude, Grok and Perplexity, and up to $500 on ChatGPT Pro.
All 5 at a glance
List price before tax, in each vendor’s currency| Free | Limit on cheapest plan | Link | |||||
|---|---|---|---|---|---|---|---|
| ClClaude | Yes | $20Pro | $200Max 20× | $25 | At least 5× Free per 5-hour session, plus a weekly cap | 09 Apr 25 | Pricing → |
| GpChatGPT | Yes | $8Go | $500Pro $500 | $25 | Usage limits per 5 hours; weekly limits may apply | — | Pricing → |
| GeGemini | Yes | $7.99AI Plus | $199.99AI Ultra 20× | — | 2× the free limits | — | Pricing → |
| PxPerplexity | Yes | $20Pro | $200Max | $40 | — | — | Pricing → |
| GkGrok | Yes | $8Plus | $200Ultra | $30 | Base usage, shared across Grok, X and Cursor | — | Pricing → |
All AI tools we track
5 tools · A–ZPrices from each vendor's official pricing page How we collect prices Some links are affiliate links; they never change the prices or the order shown. Disclosure