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Character.AI vs Grok
Character.AI scores higher in our catalogue (4.4 vs 3.5), but the right pick depends on what you need: Grok may suit you better on price and features.
| Character.AI0 | Grok0 | |
|---|---|---|
| Editor score | 4.4 / 5 | 3.5 / 5 |
| Price | $7.92/mo | $25/mo |
| Price band | Under $10/mo | Over $20/mo |
| Free tier | Yes | Yes |
| Price detail | c.ai+ $9.99/mo or $94.99/yr (~$7.92/mo). Free chat is unlimited but carries ads, a daily swipe cap and a Charms currency. A cheaper (c.ai) lite tier exists but its price varies by region. | SuperGrok $30/mo or $300/yr (~$25/mo); SuperGrok Lite $10/mo. Also bundled with X Premium+ ($40/mo). Free tier is limited. |
| Adult content | No adult mode | Optional mature mode |
| Voice | Live calls | Voice notes |
| Images | Yes | Yes |
| Video | No | No |
| Memory | Yes | Yes |
| Custom characters | Yes | Yes |
| Companion types | Any character | Any character |
| Platforms | Web, iOS, Android | Web, iOS, Android |
| Runs locally | No | No |
Character.AI — our take
The default starting point: unmatched variety and the most generous free tier in the category.
- 20M+ community characters
- Unlimited free text chat
- Best-in-class prose quality
Grok — our take
A general assistant first. Fine company for casual banter, but companionship is a sideline here.
- Looser tone than rivals
- Image generation included
- Standalone plan, no X account needed
Character.AI vs Grok — common questions
Which is cheaper, Character.AI or Grok?
Character.AI is the cheaper of the two at $7.92/mo, against $25/mo for Grok.
Which one has a free tier?
Both do — you can try either without paying.
Which remembers conversations better?
Both keep context across sessions. The practical difference is elsewhere: voice support differs between them.
Which handles adult content differently?
Character.AI: No adult mode. Grok: Optional mature mode. This directory is SFW — we record whether a mature mode exists so you know before signing up, and we describe no explicit material.