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Comparison

Supernotes vs Simplenote

Supernotes and Simplenote both land on Depends.

Supernotes versus Simplenote
CompareSupernotesSimplenote
VerdictDependsDepends
Best forStudents and researchersPlain-text note takers
Who it's not forTeams wanting an all-in-one wiki or workspaceAnyone storing passwords or sensitive notes
PrivacyNo known public vulnerabilities found in the sources reviewed.⁷No end-to-end encryption; a breach was reported on Simplenote's own forums in August 2024.16
Support qualityNo evidence in sourcesForums only; third-party sync officially unsupported
Public sentimentUsers praise Supernotes as fast, beautiful, and versatile, though a few find it less efficient than competing apps.11Users love the free, simple cross-device sync but complain about security gaps, stalled development, and occasional sync failures.12
Biggest gotchaFunding news stops at a £150K pre-seed (2021); verify company health before building workflows on it.³No security page; forum answers say don't store passwords or sensitive notes here

Pick Supernotes when

  • Students and researchers
  • Zettelkasten and card-note fans
  • Markdown/LaTeX users
  • Small groups sharing notes

When Supernotes is not a fit

  • Teams wanting an all-in-one wiki or workspace
  • Enterprises needing SSO, admin, compliance
  • Risk-averse buyers . tiny pre-seed vendor
  • Project management or database-style workflows

Pick Simplenote when

  • Plain-text note takers
  • Cross-device lists and ideas
  • Zero-budget users
  • Quick capture and easy sharing

When Simplenote is not a fit

  • Anyone storing passwords or sensitive notes
  • Users wanting images, formatting, or attachments
  • Teams needing a maintained, future-proof tool
  • Long-term archive keepers facing migration risk

Sources

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  15. news
  16. security