What Simplenote does

Simplenote is a free, consumer-grade note-taking application operated as a product within Automattic, Inc.'s portfolio, with no direct revenue and no paid tier. The product launched in 2009 as an iPhone notes app with wireless sync and has since expanded to six platforms: iOS, Android, macOS, Windows, Linux (Electron), and a browser-based web app at app.simplenote.com. All official client apps are open source under GPLv2 and published on Automattic's GitHub organization (simplenote-ios, simplenote-android, simplenote-macos, simplenote-electron).

The technical architecture is centered on Simperium, a synchronization infrastructure that handles note storage and real-time cross-device sync without requiring user action. Core product features include tag-based organization with instant search, Markdown editing and preview, version history on every change, nested checklists, internal note linking via the simplenote:// URL scheme, web publishing to simp.ly shareable links, and import/export interoperability with Evernote and plain-text formats. An add-on module — the Simplenote MCP Server — extends the product by exposing notes to MCP-compatible large language models (Claude, Codex) for natural-language search, retrieval, creation, updating, deletion, and version-history operations; it is distributed via NPM and the MCP Registry.

Go-to-market is entirely product-led: there is no sales motion, no paid acquisition, and no pricing tiers. Distribution runs through the Apple App Store, Google Play, Mac App Store, and Microsoft Store, with Linux delivered via GitHub releases. Marketing is organic — positive press coverage from TechCrunch, MacWorld, John Gruber's Daring Fireball, and Zapier — alongside an open-source community and a public support forum. Per Automattic's contact page, Simplenote is no longer in active development and only basic functionality is being maintained. The product serves a horizontal base of individual consumers, writers, students, and AI/technology enthusiasts, with no enterprise SKUs, no named commercial customers, and no disclosed funding rounds.

Name

Simplenote

Legal name

Automattic, Inc

Website

https://simplenote.com

Company type

Private

Founded year

2009

Operating status

Operating

Short description

Simplenote is a free, cross-platform note-taking application operated by Automattic, syncing notes in real time across iOS, Android, macOS, Windows, Linux, and web using Simperium infrastructure. The product is in maintenance-only mode and recently added an MCP Server for AI-tool integration.

Ownership category

akta.pro rank

Headquarters

HQ city

San Francisco

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Software

Cost components

Technology or R&D, Infrastructure, Personnel, Operations

Revenue model

1. Free Core Product: Simplenote operates as a completely free service with no revenue generated directly from the product. All features including apps, backups, syncing, and sharing are provided at no cost. The product is maintained by Automattic as part of their product ecosystem.

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels7 records

Core offering

Simplenote is a free, cross-platform note-taking application that synchronizes text notes across iOS, Android, macOS, Windows, Linux, and web browsers in real time via the Simperium infrastructure. Core features include tag-based organization with instant search, Markdown editing and preview, version history on every change, nested checklists, internal note linking, shared-note collaboration, and one-click publishing to shareable web links at simp.ly domains. An optional Simplenote MCP Server add-on enables MCP-compatible AI tools such as Claude and Codex to search, read, create, update, and delete Simplenote notes using natural language.

Product overview

Simplenote is a single, unified free note-taking product offered across six platforms: iOS, Android, macOS, Windows, Linux, and web browser. The core Simplenote application provides real-time cloud synchronization, tagging, collaboration, version history, Markdown support, and publishing features. All platforms access the same note database through Simperium-powered sync. An add-on module, the Simplenote MCP Server, extends the product by enabling MCP-compatible AI tools to access and manage notes using natural language.

Differentiator

Problem solved

Functional benefit

Products and services

• Simplenote A free, cross-platform note-taking application that synchronizes text notes in real time across iOS, Android, macOS, Windows, Linux, and web browsers. Targeted at individual consumers, writers, and students who need simple, distraction-free note capture with Markdown support, tagging, version history, checklists, collaboration, and web publishing.
• Simplenote Web App Browser-based version of Simplenote accessible at app.simplenote.com, supporting note editing, searching, tagging, Markdown, publishing, and account management for users on any internet-connected device.
• Simplenote Mobile Apps (iOS and Android) Native mobile applications for iOS (15.0+) and Android (6.0+) providing full Simplenote functionality with offline support, sync, tagging, Markdown, home-screen widgets, and iOS Siri shortcuts.
• Simplenote Desktop Apps (macOS, Windows, Linux) Electron-based desktop applications for macOS, Windows, and Linux offering keyboard shortcuts, font size adjustment, Markdown preview, and full note management with Simperium-powered sync.
• Simplenote MCP Server A Model Context Protocol (MCP) server that enables MCP-compatible AI tools to search, read, create, update, delete, restore, view version history of, and revert Simplenote notes via natural language. Distributed via NPM (@automattic/simplenote-mcp) and the MCP Registry, supporting macOS, Windows, and Linux. Aimed at technically inclined users and AI assistants integrating personal note data.

Quantifiable outcome

• Millions of sync requests processed daily without problems

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature11 records

Partnerships

One partnership is on record.

• SimperiumcoreTechnology or IntegrationSimperium is the infrastructure backbone for Simplenote's data storage and synchronization. The Simperium libraries handle all networking for cross-platform sync, allowing developers to focus on building the user experience. Simplenote apps use Simperium to store and sync notes across multiple platforms.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Evernote: Pioneer cross-platform note-taking app with sync, tagging, and web clipping. Simplenote explicitly supports importing Evernote .enex files, signaling direct overlap in user workflow and target audience.
• Joplin: Open-source, cross-platform note-taking and to-do app with Markdown, sync, and Evernote import. Highly comparable on open-source ethos and platform breadth.
• Bear Notes: Markdown-based note-taking app for Apple ecosystems with tagging and cross-device sync. Competes for the same minimalist, Markdown-first writer persona on iOS/macOS.
• Notion: Cross-platform note-taking and workspace product with Markdown support, sync, and collaboration. Direct competitor in the consumer/prosumer note space, though positioned more as an all-in-one workspace.
• Craft Docs: Modern, design-forward cross-platform notes and documents app with Markdown support and sync. Direct competitor for design-conscious individual and team note-takers.
• Obsidian: Markdown-first, local-file-based note-taking app with strong sync and community plugin ecosystem. Closely comparable to Simplenote on Markdown editing and minimalist philosophy, though with a power-user orientation.
• Standard Notes: End-to-end encrypted, cross-platform note-taking app with open-source clients. Closely comparable positioning around privacy, simplicity, and multi-platform sync.

Broad incumbents

• Microsoft OneNote: Free, cross-platform notebook app from Microsoft with sync and Office integration. Competes in the same consumer/education note-taking segment with broader feature scope.
• Apple Notes: Default notes app shipped on every iPhone, iPad, and Mac with sync via iCloud. Represents the platform-incumbent competitive threat Simplenote faces on Apple devices.
• Google Keep: Google's free, cross-platform note-taking and list product integrated with Workspace. Direct overlap on free, multi-device capture but bundled into a much larger productivity suite.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xtwitter.com/simplenoteapp
• GitHubgithub.com/Automattic/simplenote-electron

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Simplenote