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·6 min read·company

Simplenote

Simplenote is a free, cross-platform note-taking app from Automattic (WordPress) with instant sync and markdown support — no frills, no cost.

Key takeaways

  • Completely free with no premium tier — backed by Automattic (WordPress.com parent company)
  • Available everywhere: Mac, Windows, Linux, iOS, Android, and web browser
  • Open source across all platforms under GPL v2 license

FAQ

What is Simplenote?

Simplenote is a free note-taking app from Automattic with instant sync across all devices. It supports markdown formatting and is completely free with no premium tier.

How much does Simplenote cost?

Simplenote is completely free — apps, sync, backups, and sharing are all included at no cost.

Is Simplenote open source?

Yes. Simplenote apps for Mac, iOS, Android, and desktop (Electron) are all open source under GPL v2.

Executive Summary

Simplenote is exactly what its name suggests: a simple note-taking app with instant sync across all your devices. Backed by Automattic (the company behind WordPress.com, Tumblr, and WooCommerce), Simplenote is completely free — no premium tier, no ads, no hidden costs. It's open source, available on every major platform, and just works. For users who want basic notes without complexity, Simplenote is hard to beat.

AttributeValue
CompanyAutomattic
Founded2008 (acquired by Automattic 2013)
FundingParent company well-funded ($927M+)
EmployeesPart of Automattic (~2000 employees)
HeadquartersDistributed (Automattic is fully remote)

Product Overview

Simplenote focuses on the basics: create notes, organize with tags, sync everywhere. There are no folders, no notebooks, no elaborate organization systems. You write, you tag, you search. Notes sync instantly — there's no "sync button" to press.

Markdown support lets you format text, preview it, and even publish notes as public web pages. Version history means you can see what a note looked like at any point in the past.

Key Capabilities

CapabilityDescription
Instant SyncNotes update across devices in real-time
TagsSimple organization with tags
MarkdownWrite and preview markdown formatting
Version HistorySee any previous version of a note
PublishingShare notes as public web pages
CollaborationShare notes with other Simplenote users

Editions

SurfaceDescriptionAvailability
Mac AppNative macOS appGA
iOS AppiPhone and iPadGA
Android AppNative AndroidGA
Windows/LinuxElectron appGA
Web AppBrowser-basedGA

Technical Architecture

Simplenote uses Automattic's Simperium sync platform for real-time synchronization. Notes are stored in the cloud, not as local files — this enables instant sync but means you're dependent on Simplenote's service.

All client apps are open source under GPL v2, which means the community can inspect the code and potentially contribute.

Key Technical Details

AspectDetail
SyncSimperium (Automattic's sync platform)
StorageCloud-based (not local files)
ExportPlain text, markdown
Open SourceYes (GPL v2) — all clients
APISimperium API available

Strengths

  • Completely free — No premium tier, no ads, no catch; backed by Automattic's resources
  • Universal availability — Mac, Windows, Linux, iOS, Android, and web — one of the widest platform support in the category
  • Instant sync — Notes appear on other devices immediately, no manual sync required
  • Open source — All apps are GPL v2, providing transparency and community oversight
  • Backed by Automattic — Financial stability from WordPress.com's parent company
  • Version history — See and restore any previous version of a note

Cautions

  • Cloud-dependent — Notes stored on Simplenote servers, not as local files; if service shuts down, you need exports
  • Minimal features — No folders, wiki links, or rich formatting beyond markdown
  • Security concerns — Some users uncertain about encryption level for sensitive data
  • Basic markdown only — No tables, diagrams, or advanced markdown extensions
  • No offline-first — While offline access exists, it's not the primary design

Pricing & Licensing

TierPriceIncludes
Free$0Everything — all features, all platforms, unlimited notes

Licensing model: Free (Automattic-subsidized)

Hidden costs: None. Genuinely free.


Competitive Positioning

Direct Competitors

CompetitorDifferentiation
Apple NotesSimplenote is cross-platform; Apple Notes is Apple-only
Google KeepSimplenote has markdown and longer notes; Keep is more visual/sticky-note style
ObsidianSimplenote is simpler and free sync; Obsidian has more power features
BearBear has better design and organization; Simplenote is free and cross-platform

When to Choose Simplenote Over Alternatives

  • Choose Simplenote when: You want free, cross-platform notes with instant sync and no complexity
  • Choose Obsidian when: You need local files, wiki links, and power features
  • Choose Bear when: You want beautiful design and are Apple-only
  • Choose Apple Notes when: You're all-Apple and want deep OS integration

Ideal Customer Profile

Best fit:

  • Users who want simple, cross-platform notes without paying
  • Writers who need basic markdown support
  • Collaborators who share notes with others
  • Users transitioning from paid apps who want to reduce subscriptions

Poor fit:

  • Users who need local file storage (not cloud)
  • Knowledge management / PKM enthusiasts
  • Users with strict security requirements
  • Anyone who needs rich organization (folders, notebooks)

Viability Assessment

FactorAssessment
Financial HealthStrong — Automattic is well-funded and profitable
Market PositionSolid — established free option with loyal users
Innovation PaceSlow — feature-complete, minimal updates
Community/EcosystemModerate — open source with contributors
Long-term OutlookPositive — Automattic continues to maintain it

Simplenote has been around since 2008 and under Automattic's ownership since 2013. While it doesn't get frequent feature updates, it remains maintained and stable. The open-source nature provides some insurance against abandonment.


Bottom Line

Simplenote is the best free note-taking app for users who want simplicity and cross-platform sync without any cost. It won't compete with Obsidian for power users or Bear for design enthusiasts, but it doesn't try to.

Recommended for: Users who want free, reliable, cross-platform notes with markdown support and nothing more.

Not recommended for: Power users, PKM enthusiasts, or anyone who needs local file storage.

Outlook: Simplenote will continue as a no-frills option backed by Automattic's resources. Don't expect major new features, but do expect continued reliability.


Research by Ry Walker Research • methodology