Best Kajiwoto alternatives (2026)
Kajiwoto was an early pioneer of build-and-train-your-own AI companions — it launched back in 2017, years before the current wave. The site still runs, but development has gone visibly quiet: its official social accounts have been silent since late 2023, and the app publishes nothing (pricing included) outside its login wall. If you loved the idea of training a companion yourself but want a platform that's actively moving, these are the best Kajiwoto alternatives.
Disclosure: CompanionRater is reader-supported. We may earn a commission when you buy through links on our site, at no extra cost to you. This never affects our rankings.
Why people look for a Kajiwoto alternative
- Development appears stalled — official channels silent since late 2023
- Nothing (including pricing) is visible outside the login wall
- Modern rivals ship far stronger AI models and memory
- You want your companion on an app that will still be here next year
The best long-term-memory companion we've tested — the closest thing to a companion you 'raise' over months, which was always Kajiwoto's appeal.
Read the full Nomi.ai review →Deep, hands-on companion customization — backstory, memories, voice — for tinkerers who liked shaping their Kaji themselves.
Read the full Kindroid review →A big create-your-own-character platform with an active community, if publishing and sharing characters was your thing.
Read the full GirlfriendGPT review →The biggest character platform of all — heavily filtered, but unmatched catalog and actively developed.
Read the full Character.AI review →