Reflect vs ProWritingAid
A 2026 side-by-side comparison of Reflect and ProWritingAid — pricing, key features, platforms, API access, and the trade-offs of each, based on data collected from their official sites.
Reflect
A beautifully minimalist note-taking app designed to mirror the way you think, now with native AI integration.

ProWritingAid
The Storyteller's Toolkit: A grammar checker, style editor, and writing mentor in one package.
Tagline
A beautifully minimalist note-taking app designed to mirror the way you think, now with native AI integration.
The Storyteller's Toolkit: A grammar checker, style editor, and writing mentor in one package.
Pricing
Rating
Platforms
API
Open source
Description
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.
ProWritingAid is a comprehensive writing assistant and developmental editor designed for storytellers and writers. It offers grammar checking, style editing, paraphrasing, and deep manuscript analysis. The platform helps writers refine their plots, bring characters to life, get virtual beta feedback, and edit chapters natively inside popular writing applications.
Key features
- 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
- Grammar Checker
- Paraphrasing Tool
- Manuscript Analysis
- Plot Analysis
- Character Analysis
- Virtual Beta Reader
- Chapter Critique
- Marketability Analysis
- Story Canvas
- Write Mode
- Sparks Content Suggestions
- 25+ Writing Reports
Pros
- 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.
- Integrates directly into favorite writing apps like Microsoft Word, Google Docs, and Scrivener.
- Protects your privacy with bank-level security and guarantees never to use your text to train its algorithms.
- Generates over 25+ comprehensive reports analyzing cliches, overused words, structure, and pacing.
- Capable of analyzing long-form manuscripts of up to 300,000 words in just minutes.
- Features a Virtual Beta Reader that provides modeled first-person reader reactions and emotional high/low maps.
- Analyzes story arcs and plot holes automatically against standard structures like the Three Act Structure.
- Offers Sparks Edit and Sparks Inspire tools to help rewrite passages and break through writer's block.
- Allows adding new dictionary terms and creating customizable, personal grammar and style rules.
Cons
- 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.
- The free plan is subject to a strict 500 word count limit.
- Refunds are not available under any circumstances for monthly paid subscription plans.
- Refund requests for yearly or lifetime paid plans must be made within a tight three-day window of purchase.
- Purchased Story Credits are completely nonrefundable.
- No developer API documentation or pricing is listed on the main informational pages.
- No references to dedicated iOS or Android mobile applications are listed on the main site.
Pricing plans
- 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
- FreeGBP0
- • Grammar, spelling, punctuation
- • Word Explorer & Thesaurus
- • Document type setting
- • 100% data security and privacy
- PremiumGBP30/month
- • Everything in Free
- • Unlimited word count
- • Unlimited Rephrases
- • Unlimited report runs
- PremiumGBP10/month
- • Everything in Free
- • Unlimited word count
- • Unlimited Rephrases
- • Unlimited report runs
- PremiumGBP399/one_time
- • Everything in Free
- • Unlimited word count
- • Unlimited Rephrases
- • Unlimited report runs
- Premium ProGBP36/month
- • Everything in Premium
- • Advanced style improvements
- • Custom style guide
- • Discount on Story Credits
- Premium ProGBP12/month
- • Everything in Premium
- • Advanced style improvements
- • Custom style guide
- • Discount on Story Credits
- Premium ProGBP699/one_time
- • Everything in Premium
- • Advanced style improvements
- • Custom style guide
- • Discount on Story Credits
Which one should you pick?
- Choose Reflect if you need End-to-end encryption.
- Choose ProWritingAid if you need Grammar Checker.
- On budget: Reflect is paid, ProWritingAid is freemium.