Supernotes
Atomic notecard system with 1,200-char cap, real-time collaboration, and graph view
What is Supernotes?
Supernotes is a notecard-based note app where each card is capped at 1,200 characters, encouraging atomic notes that can be linked and visualized in 2D/3D graphs. It is bought by students and knowledge workers who want a fast, collaborative Zettelkasten without Obsidian's plugin overhead.
Markdown-native, local-first, docs, notes, and knowledge tools that are easy for people and AI agents to read.
See the full Markdown & Knowledge guide to compare more tools, buyer criteria, and related workflows.
Use cases to evaluate
Building a Zettelkasten of atomic, linked notecards
Sharing a single notecard to someone without requiring them to sign up
Collaborating in real time on a study group's shared cards
Visualizing connections between ideas in a 2D or 3D graph
Fit to evaluate
IB and Cambridge students with structured study workflows
Zettelkasten and PKM practitioners who want speed over plugins
Small research groups needing real-time card collaboration
Writers capturing fragmentary ideas to later assemble
Business fit
Right for you if you like atomic-note methodologies and want native cross-platform speed with shareable cards. Skip if you need long-form documents, since the per-card character cap is enforced and intentional. Recipients can view shared cards without an account, which is unusual and good for casual sharing. The 100-card free tier is restrictive but extensible via achievements and referrals.
How to evaluate Supernotes
Use this category when knowledge is scattered across chats, private documents, and tribal memory.
Confirm the exact workflow
Map Supernotes to one concrete workflow first, such as building a zettelkasten of atomic, linked notecards. Avoid buying before the owner, trigger, output, and success metric are clear.
Check category fit
Compare file portability, linking, search, permissions, and export options.
Compare practical alternatives
Shortlist Supernotes against Obsidian, Logseq, Roam Research so the decision is based on fit, effort, and workflow ownership rather than brand recognition alone.
Validate cost and rollout effort
Free: 100 cards (extensible via referrals/achievements). Unlimited: GBP 6/mo or GBP 72/yr (25% off); 4-year license at 50% off. Students 50% off yearly. Prices in GBP. Also confirm implementation time, support needs, and whether the easy setup matches your team.
Compare Supernotes with alternatives
Use this quick comparison before booking demos or moving data into a new system.
| Primary workflow | Building a Zettelkasten of atomic, linked notecards, Sharing a single notecard to someone without requiring them to sign up |
|---|---|
| Best-fit team | IB and Cambridge students with structured study workflows, Zettelkasten and PKM practitioners who want speed over plugins |
| Implementation effort | Easy setup and maintenance profile |
| Pricing check | Free plan + paid plans |
| Closest alternatives | ObsidianLogseqRoam ResearchTana |
Supernotes pricing
| Model | Free plan + paid plans |
|---|---|
| Snapshot | Free: 100 cards (extensible via referrals/achievements). Unlimited: GBP 6/mo or GBP 72/yr (25% off); 4-year license at 50% off. Students 50% off yearly. Prices in GBP. |
| Checked |
Common questions about Supernotes
What is Supernotes?
Supernotes is a notecard-based note app where each card is capped at 1,200 characters, encouraging atomic notes that can be linked and visualized in 2D/3D graphs. It is bought by students and knowledge workers who want a fast, collaborative Zettelkasten without Obsidian's plugin overhead.
What is Supernotes used for?
Common use cases: Building a Zettelkasten of atomic, linked notecards; Sharing a single notecard to someone without requiring them to sign up; Collaborating in real time on a study group's shared cards; Visualizing connections between ideas in a 2D or 3D graph.
How much does Supernotes cost?
Free: 100 cards (extensible via referrals/achievements). Unlimited: GBP 6/mo or GBP 72/yr (25% off); 4-year license at 50% off. Students 50% off yearly. Prices in GBP.
Who is Supernotes best for?
Supernotes fits IB and Cambridge students with structured study workflows, Zettelkasten and PKM practitioners who want speed over plugins, Small research groups needing real-time card collaboration, Writers capturing fragmentary ideas to later assemble. Right for you if you like atomic-note methodologies and want native cross-platform speed with shareable cards. Skip if you need long-form documents, since the per-card character cap is enforced and intentional. Recipients can view shared cards without an account, which is unusual and good for casual sharing. The 100-card free tier is restrictive but extensible via achievements and referrals.
What are alternatives to Supernotes?
Common alternatives to Supernotes include Obsidian, Logseq, Roam Research, Tana, Capacities, Reflect.