No signal event on file yet — status is unknown, not "quiet".
- first observed Kanon started keeping permanent history for this agent
| Machine-callable | — | unknown | — |
| Open source | — | unknown | — |
| Self-hostable | — | unknown | — |
| Bring your own key | — | unknown | — |
| Autonomy level | — | unknown | — |
| Pricing model | — | unknown | — |
| Integrations | — | unknown | — |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
By merging customizable task types with spaced repetition, it empowers educators and content creators to build scalable, personalized learning experiences.
FAQ
What is ACTRA?
ACTRA enables users to create custom learning tasks—like image hotspots, drawing, and text checks—combined with spaced repetition to improve knowledge retention.
What does ACTRA do?
Create custom learning tasks such as image hotspots, drawing, and text checks, and efficiently memorize and review knowledge.
Why does ACTRA matter?
By merging customizable task types with spaced repetition, it empowers educators and content creators to build scalable, personalized learning experiences.
How much does ACTRA cost?
Free + Premium $4.99/14 days
Is ACTRA free?
Yes — ACTRA has a free tier. Pricing as stated on its own page: Free + Premium $4.99/14 days
How popular is ACTRA?
As tracked by KanonAgent: 6 upvotes (first indexed 2026-07-09).
What are the best ACTRA alternatives?
Similar AI agents tracked by KanonAgent: Winninghunter, Stealth Venture, Hidden Business, ragflow, Dropkiller, RankAI.