Kuki
kuki.ai
Award-winning AI chatbot and virtual companion.
Quick Information
- Category:
- Writing & Chat
- Pricing:
- Freemium
- Platforms:
- Web
- Free Plan:
- Yes
- API Available:
- Yes
- Last Verified:
- September 2026
What Is Kuki?
Kuki is an award-winning AI social chatbot developed by Pandorabots subsidiary ICONIQ, originally created by Steve Worswick as "Mitsuku" in 2005, and has won the Loebner Prize for most human-like AI five times (2013, 2016, 2017, 2018, 2019). It has exchanged over 1 billion messages with more than 25 million users across web, messaging apps, and metaverse platforms, and remains active in 2026.
Its pricing spans a freemium consumer model (paid options starting from $0.99, one-time or recurring) alongside developer/commercial licensing: a shared service subscription allowing up to 100,000 chat interactions costs $75/month, with additional interactions billed at $0.001 each, and custom enterprise licensing and integration support available for teams embedding Kuki commercially.
It's aimed at both casual users wanting an entertaining, human-like conversational chatbot and developers/businesses wanting to embed Kuki's conversational technology commercially, with the $75/month shared service tier providing a genuinely accessible entry point for developers before needing custom enterprise licensing at higher volumes. See our Writing & Chat tools directory for related conversational AI platforms.
What Can You Use Kuki For?
Entertaining conversational chat
Engages users in human-like, entertaining conversation.
Commercial chatbot embedding
Embeds Kuki’s conversational technology into commercial products via licensing.
Cross-platform social chat
Provides conversational AI across web, messaging apps, and metaverse platforms.
Kuki Features
- Human-like conversation — Delivers award-winning, human-like conversational responses.
- Cross-platform availability — Operates across web, messaging apps, and metaverse platforms.
- Shared service subscription — Provides up to 100,000 chat interactions per month for developer/commercial use at $75/month.
Who Is Kuki For?
- Casual users — Engages in entertaining, human-like conversation for free or low-cost.
- Developers — Embeds Kuki’s conversational technology commercially via the $75/month shared service tier.
Kuki Pros & Limitations
What We Like
- Award-winning conversational quality with five Loebner Prize wins for most human-like AI
- Massive real-world usage history (1 billion+ messages, 25M+ users) demonstrates proven reliability
- Shared service tier at $75/month provides an accessible commercial entry point for developers
Limitations
- Free consumer tier is more limited than the paid $0.99+ options
- High-volume commercial use requires custom enterprise licensing beyond the shared service tier
- Long product history (since 2005) means some underlying technology may be less modern than newer LLM-based chatbots
Kuki Pricing
| Plan | Price | Main Features |
|---|---|---|
| Free/Basic | From $0.99 | One-time or recurring consumer access |
| Shared service (developer) | $75/month | Up to 100,000 chat interactions, $0.001/interaction beyond |
| Enterprise | Custom | Commercial licensing and integration support |
Pricing was last verified September 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #268
- Overall Score:
- 64.8/100
- Monthly Users:
- –
- Rank Change:
- ▲ 17
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Kuki or its company. How Our Rankings Work
Frequently Asked Questions
How many Loebner Prizes has Kuki won?
Five, for most human-like AI (2013, 2016, 2017, 2018, 2019).
How much does commercial Kuki access cost?
A shared service subscription for up to 100,000 chat interactions costs $75/month, with $0.001 per additional interaction.
Who developed Kuki?
Pandorabots subsidiary ICONIQ; it was originally created by Steve Worswick as "Mitsuku" in 2005.
How many users has Kuki reached?
Over 25 million users and 1 billion+ exchanged messages across web, messaging apps, and metaverse platforms.
Our Take
Kuki's five Loebner Prize wins and massive usage history (1 billion+ messages) genuinely demonstrate proven conversational quality over two decades.
The $75/month shared service tier makes commercial embedding accessible for developers before needing to negotiate custom enterprise licensing.
Kuki Alternatives
Kuki Comparisons
Ready to try Kuki?
Visit the official website to get started.
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