Neuronsy
Verified Oct 18, 2026 DiscontinuedThe site's security certificate is invalid. Other discontinued tools
Adaptive tutor built on the Feynman Technique that asks you to explain concepts back and tracks where your understanding breaks down.
Listed on EffectHub ·
Pricing
- Pricing model
- Paid
- Paid options from
- $7.99/mo
- Billing
- Monthly
Scholar starts at $7.99/month ($47.99/year) with 20 daily answers and 1 workspace; Pro is $14.99/month ($99/year) with 40 daily answers and up to 20 workspaces. Both include a trial that requires a card.
Use tool ↗About Neuronsy
Neuronsy is a study tool built around the Feynman Technique: instead of just reviewing flashcards, users input notes, sources, or topics, then answer adaptive questions that require explaining the concept in their own words. The system gives feedback on those explanations, flags specific knowledge gaps, schedules reviews using spaced repetition, and builds a visual map of how concepts connect to each other. It also supports dictation for hands-free input and tracks mastery levels per concept over time. It targets students and self-directed technical learners who want active understanding rather than passive rereading, and it's sold as a subscription with two tiers distinguished mainly by daily usage limits and workspace count.
- Platforms
- Web
- API
- Not confirmed
- Last verified
- Oct 18, 2026
Verified sources
- Homepage describes the Feynman Technique workflow, adaptive questioning, concept mapping, and exact pricing for both tiersneuronsy.com ↗
- Privacy policy does not disclose an operating company name or jurisdictionneuronsy.com ↗
Is Neuronsy legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- Domain registered
- Jul 11, 2026Registry record (RDAP), registrar NameCheap, Inc., looked up Sep 6, 2026
- TLS certificate
- Issued by Let's Encrypt, valid until Oct 18, 2026 — not re-checked since Oct 18, 2026Our own connection to the site on Oct 18, 2026 was refused over the certificate
- Last checked
- Oct 18, 2026The site no longer answers
- Operated by
- NeuronsyOur research, card verified Sep 1, 2026
Pros & cons of Neuronsy
Neuronsy leans on explain-it-back-to-me testing rather than recognition-based flashcards, which is a genuinely harder and more useful way to catch shallow understanding. The two-tier pricing is built around daily answer caps and workspace counts, so heavy users will bump into limits faster than the marketing suggests.
Pros
- Tests understanding by requiring explanations, not just recall of flashcard answers
- Builds a visual concept map showing how ideas connect
- Spaced review scheduling based on tracked mastery per concept
- Dictation support for hands-free input
Cons
- Daily answer limits of 20-40 can feel restrictive during a heavy study push
- Entry Scholar plan is limited to a single workspace
Best for
- self-directed learners working through technical material solo
- students who want their gaps in understanding identified, not just memorization drilled
- anyone who prefers explaining concepts aloud via dictation over typing
Not for
- casual learners who just want simple flashcards without adaptive questioning
- large study groups needing many shared workspaces on the entry plan
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