Side by side

Harmonica vs Koji for Education

Both stand on conversational ai survey platforms. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Choose Koji for Education if your institution needs course evaluation alongside other quality inputs, longitudinal reporting and follow-through on recommendations. Its fit is clearest for European higher education, and pricing requires a request.

Visit Koji for Education

The facts

	Harmonica	Koji for Education
Free plan	Yes	Not published
Open source	Not published	Not published
Runs on	Web	Web
Lowest paid plan	Not published	Free or on request
Plans published	None	1
Maker	Not published	Not published
Website	harmonica.chat	edu.koji.so
On conversational ai survey platforms	#7 of 27	#11 of 27

Harmonica: what it does well

Koji for Education: what it does well

Combines evaluations with peer review, panel discussions and learning data.
Adaptive text or voice interviews cover more than 30 languages.
Reports include responses scoring 3 or higher on four quality measures.
Tracks whether recommendations were acted on.
Can migrate historical evaluations and course structures from EvaSys.

What to know first

Pricing is provided on request, with separate rates for text and voice conversations.
ISO 27001 implementation is in progress, with a Q4 2026 certification target.

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