Character.AI vs Joi AI
Which Chatbots AI tool is better in 2026?
Character.AI
Chat with millions of user-created AI characters.
Joi AI
Bootstrapped AI-companion app for chat, photos and voice with custom characters.
Side-by-side
Character.AI leads on both fronts — more capital raised ($150M) and a lower entry price than Joi AI.
| Metric | Character.AI | Joi AI |
|---|---|---|
| Taglinei | Chat with millions of user-created AI characters. | Bootstrapped AI-companion app for chat, photos and voice with custom characters. |
| Foundedi | 2021🏆 | 2023 |
| HQi | Menlo Park, US | London, GB |
| Employeesi | 51-200🏆 | 5 |
| Neuron scorei | 57🏆 | 30 |
| Total fundingi | $150M🏆 | Undisclosed |
| Latest roundi | Series A · Oct 2023 | — |
| Valuationi | $1B🏆 | — |
| Cheapest paid plani | c.ai+ · $10/mo🏆 | — |
| Free plani | ✓ Free | ✓ Free |
| Free triali | ✗ | ✗ |
| Top tier pricei | c.ai+ · $10/mo | — |
| Pricing summaryi | 2 published plans | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Character.AI and Joi AI.
| Capability | Character.AI | Joi AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Character.AI
- Has raised more capital ($150M vs Undisclosed)
- Higher Neuron score (57 vs 30)
- Lower starting price ($10/mo)
- More mature (2021)
🔵 Strengths of Joi AI
- Newer company (2023)
Which should you choose?
Choose Character.AI if price matters most — it starts at Free · From $10/mo, which is friendlier for teams watching burn. Both AI Chatbots tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Character.AI if you want the most established option — it has raised $150M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Character.AI vs Joi AI — which is better?
It depends on your priority. Character.AI has raised more capital and is the more established option; Joi AI has broader feature depth. See the side-by-side table above.
Is Character.AI cheaper than Joi AI?
Yes — Character.AI's cheapest paid plan is c.ai+ · $10/mo, while Joi AI's is Free.
Do Character.AI and Joi AI offer free plans?
Character.AI: Yes, has a free plan. Joi AI: Yes, has a free plan.
Explore more AI Chatbots tools
Contextual paths to related AI startups, deals and rankings.