ELYZA vs KARAKURI (カラクリ)

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

ELYZA Japan's Japanese-first LLM — from U Tokyo's Matsuo Lab, backed by KDDI Visit KARAKURI (カラクリ) Japanese customer-support AI with a 95%-accuracy guarantee Visit
RECATOOLS Score 7.4 / 10 6 / 10
Capability 8 6
Value for money 6.5 6
Ease of use 6.5 6
ASEAN readiness 4.5 4
API quality 7 6
Pricing Enterprise Enterprise
Free tier Free demo ended May 2026; open-weight models freely downloadable on Hugging Face
Paid from Enterprise contract only — no public pricing; contact sales via elyza.ai
Has API
Open source
Free to use
Users ~110K users in 11 days at ELYZA Pencil launch (2022); enterprise B2B focus since
Founded 2018
Maker KDDI Corporation
Verdict

ELYZA has the cleanest academic-to-enterprise pipeline among Japan's domestic LLM shops: University of Tokyo Matsuo Lab research, a 2024 KDDI majority buy-in (53.4% combined stake), and production deployments that aren't...

KARAKURI has quietly become one of the more technically ambitious customer-support AI vendors in Japan. Its chatbot ships with a 95% answer-accuracy guarantee and holds a 4.3/5 rating across 43 ITreview submissions — rea...

Full review → Full review →
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.