Grammarly vs Reflect

A 2026 side-by-side comparison of Grammarly and Reflect — pricing, key features, platforms, API access, and the trade-offs of each, based on data collected from their official sites.

Tagline

AI writing assistant for grammar, tone, and clarity

A beautifully minimalist note-taking app designed to mirror the way you think, now with native AI integration.

Pricing

Freemium
Paid

Rating

0.0 (0)
0.0 (0)

Platforms

WebMacWindowsiOSAndroidChrome
WebmacOSiOSiPadOSChromeSafari

API

Yes
No

Open source

No
Yes

Description

Grammarly checks grammar, rewrites sentences, and generates drafts across every app.

Reflect is a beautifully minimalist, open-source, and AI-native note-taking application designed to function as a digital second brain. Built with end-to-end encryption, it mirrors human thought patterns by associating notes through automatic backlinks. Reflect natively integrates models like Claude Sonnet 3.7, GPT-4, and Whisper to assist with summarizing links, editing custom prompts, and audio transcribing. It also offers friction-free integrations with Kindle highlights, Google Calendar, Outlook, and web browsers via Safari and Chrome extensions.

Key features

  • Citation manager
  • Outline mode
  • Focus mode
  • End-to-end encryption
  • Associated notes via backlinks
  • Native AI assistant (Claude Sonnet 3.7, GPT-4, Gemini)
  • Whisper speech-to-text audio transcribing
  • Kindle highlights synchronization
  • Google Calendar and Outlook integrations
  • Chrome and Safari web extensions
  • Offline status indicator
  • MCP server support for coding agents
  • SQLite-powered fast frontend codebase
  • Markdown-first storage
  • Advanced semantic search and filtering

Pros

  • Real-time grammar checking
  • Tone detection
  • Plagiarism detection
  • Rewriting suggestions
  • Works across nearly every app
  • Chrome, Edge, Word, Docs support
  • Generative AI writing (GrammarlyGO)
  • Enterprise security and SSO
  • Note contents are completely secured via local end-to-end encryption, preventing even the company from reading them.
  • Natively integrates top-tier AI models including GPT-4, Whisper, Gemini, and Claude Sonnet 3.7.
  • Core code is open-source, markdown-first, and works seamlessly with local SQLite-powered performance optimizations.
  • Integrates directly with Google Calendar and Outlook to effortlessly import and coordinate meeting entries.
  • Provides dedicated browser extensions for Safari and Chrome to clip web links and sync Kindle libraries.
  • Includes a powerful semantic search engine that indexes both text and OCRed image content within PDFs.
  • Equipped with an Model Context Protocol (MCP) server allowing users to search and edit notes directly from coding agents.
  • Features a robust custom prompt template editor in your preferences to manage tailored AI assistant prompts.

Cons

  • Free tier is limited
  • Sometimes over-corrects
  • Style suggestions can feel generic
  • Weak on creative nuance
  • Chrome extension is resource-heavy
  • Weak on technical jargon
  • Business plan is pricey
  • Only English is fully supported
  • No permanent free tier is offered, requiring a paid subscription once the trial period expires.
  • No native Android application is listed in their available downloads.
  • Security compliance certifications (such as SOC2 or ISO) are not explicitly mentioned.
  • The iPad application is currently classified as a Beta version available only via Apple TestFlight.
  • Certain performance highlights, like inline PDF previews, are currently reserved for the macOS desktop application.

Pricing plans

  • FreeEUR0/month
    • Write without mistakes
    • See your writing tone
    • Generate text with AI prompts
  • ProEUR12
    • Everything in Free, plus advanced writing features
    • Adjust your writing tone
    • Rewrite full sentences
    • Catch accidental plagiarism
  • Enterprise
    • Everything in Pro, plus enterprise features
    • Enterprise-grade privacy and security
    • Custom roles and permissions
    • Dedicated support
  • One planUSD10/month
    • Native AI integration using GPT-4 and Whisper
    • Backlinks to associate notes
    • End-to-end encrypted note contents
    • Google Calendar and Outlook integrations

Which one should you pick?

  • Choose Grammarly if you need Citation manager and API access.
  • Choose Reflect if you need End-to-end encryption.
  • On budget: Grammarly is freemium, Reflect is paid.