AI Companions
Chai
Chai is a social AI platform for creating, sharing, and chatting with user-created AI characters on the web and mobile apps.
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Software for AI companionship in 2026
List of AI companionship Software | Last updated: October 12, 2026
Quick comparison
AI companionship Software
| # | Software / Tool | Best For | TechZella Score | User Rating | Pricing |
|---|---|---|---|---|---|
| 1 | Eva AI | Eva AI is a consumer AI companion app for interactive conversations, customizable… | 7.2/10 | — | $0 / $13.99 |
| 2 | HiWaifu | HiWaifu is an AI companion and character-chat service for roleplay, storytelling, and… | 7.1/10 | — | $0 / $12.99 |
| 3 | RolePlai | RolePlai is a mobile AI character chat and storytelling app. Users can… | 7.1/10 | — | $0 / $9.99 |
| 4 | Kupid AI | Kupid AI is a web-based AI companion service for chatting with fictional… | 6.4/10 | — | $0 / $3.44/week displayed; $12.99 also shown |
| 5 | Nectar AI | Nectar AI is a browser-based, adults-only companion platform for chatting with or… | 6.4/10 | — | $0 / $4.99 monthly or $59.99 annually |
| 6 | Chai | Chai is a social AI platform for creating, sharing, and chatting with… | 6.3/10 | — | $0 / $0 for 24 hours, then $159.99 |
| 7 | Harpy Chat | Harpy Chat is a web and mobile AI character platform for roleplay,… | 6.2/10 | — | $0 / $7.99 |
| 8 | Nastya AI | No separate product under the exact name “Nastya AI” was verified. The… | 5.4/10 | — | $0 / $11.99 |
| 9 | Charstar AI | Charstar AI was a character-chat service for creating, discovering, and roleplaying with… | 5.1/10 | — | $14.99 |
| 10 | Soulmate AI | Soulmate AI is a web-based character-chat service with user-created characters and AI-generated… | 4.8/10 | — | See pricing |
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Software for AI companionship in 2026
AI Companions
Nastya AI
No separate product under the exact name “Nastya AI” was verified. The closest match is Nastia.ai, a web-based AI companion with chat,…
$0
AI Companions
Harpy Chat
Harpy Chat is a web and mobile AI character platform for roleplay, custom personas, and group conversations. Its paid plans add premium…
$0 / month
AI Companions
RolePlai
RolePlai is a mobile AI character chat and storytelling app. Users can create personas, chat individually or in groups, and explore interactive…
$0
AI Companions
Nectar AI
Nectar AI is a browser-based, adults-only companion platform for chatting with or creating AI characters, with roleplay and image, video, and voice…
$0 / month
AI Companions
Soulmate AI
Soulmate AI is a web-based character-chat service with user-created characters and AI-generated image features described in its terms. Its tested web interface…
C
AI Companions
Charstar AI
Charstar AI was a character-chat service for creating, discovering, and roleplaying with user-created AI characters. Its mobile listings are archived or unavailable,…
$14.99 / month
AI Companions
Kupid AI
Kupid AI is a web-based AI companion service for chatting with fictional characters and creating personalized companions. It also offers AI-generated images,…
$0
H
AI Companions
HiWaifu
HiWaifu is an AI companion and character-chat service for roleplay, storytelling, and creating shareable characters. It is available on mobile and through…
$0
E
AI Chatbots
Eva AI
Eva AI is a consumer AI companion app for interactive conversations, customizable characters, shared memories and relationship-style experiences.
$0 / one-time