Software Alternatives, Accelerators & Startups

Write App VS ForthWrite

Compare Write App VS ForthWrite and see what are their differences

Write App logo Write App

No-distraction writing tool for your productivity.

ForthWrite logo ForthWrite

Email that sounds like you, and gets measurably more like you every week. Drafts in Gmail, Outlook, and the browser. Free to start.
Visit Website
  • Write App Landing page
    Landing page //
    2023-07-23
  • ForthWrite Landing Page
    Landing Page //
    2026-06-19
  • ForthWrite Dashboard
    Dashboard //
    2026-06-19
  • ForthWrite In Gmail
    In Gmail //
    2026-06-19
  • ForthWrite Pricing
    Pricing //
    2026-06-19

ForthWrite is an AI email writing assistant for Gmail and Outlook that learns your writing style from your real sent mail. The more you use it, the more it sounds like you. Get smart drafts in seconds, auto-draft replies before you open your inbox, and maintain your personal voice at scale. Free to start, no credit card required. Works inside Gmail and Outlook on the web.

How it works

ForthWrite captures your tone, sentence rhythm, and sign-offs from your actual sent emails, then uses that profile to generate drafts that match how you write, not a generic AI voice. Every draft you edit or send improves the model over time.

Key features

  • Auto-draft: replies waiting in Gmail before you open your inbox
  • Voice matching from your real sent mail, not templates
  • Recipient-aware drafts that adapt to who you are emailing
  • Prompt Lab for version-controlling and A/B testing your persona prompt
  • BYOK support: bring your own API key for Claude, OpenAI, Grok, Mistral, and more
  • Works in Gmail and Outlook on the web, plus a standalone browser widget
  • Training data export and full data portability

Who uses it

Professionals who send high volumes of relationship-critical email: lawyers, financial advisors, recruiters, account executives, founders, and anyone who wants their inbox handled without sounding like a chatbot wrote it.

Pricing

Free tier includes 10 drafts per week with no credit card required. Paid plans start at $12/month and include unlimited drafts, custom persona prompts, and auto-draft.

Write App

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

ForthWrite

$ Details
freemium $12.0 / Monthly (Standard plan)
Platforms
Web
Release Date
2026 June
Startup details
Country
United States
State
California
City
San Diego
Founder(s)
Curtis Boortz
Employees
1 - 9

Write App features and specs

  • User-Friendly Interface
    Write App features a clean and intuitive interface that is easy to navigate, making it accessible for users of all tech proficiency levels.
  • Distraction-Free Writing
    The app provides a minimalistic writing environment that helps users stay focused by eliminating unnecessary distractions and interruptions.
  • Markdown Support
    Write App supports Markdown, allowing users to format their text effectively and export it easily to various formats like HTML, PDF, and more.
  • Cross-Platform Availability
    The app is available on multiple platforms, enabling users to access their work from different devices seamlessly.
  • Autosave Feature
    Write App includes an autosave feature that ensures users do not lose their work due to unexpected shutdowns or accidental closures.

Possible disadvantages of Write App

  • Limited Collaboration Tools
    The app lacks advanced collaboration features, making it less suitable for teams who need to work on documents simultaneously in real-time.
  • Subscription Cost
    Write App operates on a subscription model, which might be a deterrent for users looking for a free writing tool.
  • No Offline Mode
    The app requires an internet connection to function, limiting its use in environments where connectivity is an issue.
  • Limited Customization Options
    Users may find the customization options for themes and layouts to be limited compared to other writing tools.
  • Basic Editing Tools
    The app offers basic text editing tools but lacks more advanced features like grammar checking and style suggestions.

ForthWrite features and specs

  • Voice Matching
    Learns from your real sent mail, not templates
  • Auto-draft replies
    Replies waiting in Gmail before you open your inbox
  • Batch-drafting
    Draft replies for your entire inbox with one click
  • Works in browser
    Gmail, Outlook, and web browsers
  • BYOK support
    Claude, OpenAI, Grok, Mistral, and more
  • Prompt Lab
    Version control and A/B test your persona prompt
  • Free tier
    10 drafts per week, no credit card required

Analysis of Write App

Overall verdict

  • Overall, Write App is considered good for users who prioritize simplicity and efficiency in their writing process, particularly for individual writers, academics, and creative professionals.

Why this product is good

  • Write App is designed to provide a distraction-free writing environment, making it appealing for users looking to focus purely on content creation. It offers a clean interface and useful features like version history, cloud sync, and collaboration tools for teams.

Recommended for

  • Freelance writers who need a streamlined writing tool
  • Students and academics looking for a dedicated space for drafting papers
  • Creative writers focusing on fiction or non-fiction projects
  • Teams looking for collaborative writing features

Analysis of ForthWrite

Overall verdict

  • I don't have verified information about a product called ForthWrite (forthwrite.ai). I cannot confirm its features, quality, or reputation, so I'm unable to provide an accurate assessment of whether it's good.

Why this product is good

  • No reliable data available on this specific product in my knowledge base
  • This may be a newer product, a niche tool, or possibly a fictional/hypothetical name
  • Providing details without verified information could result in inaccurate or fabricated claims

Recommended for

  • Unable to determine without verified product information
  • Consider checking the official website, user reviews on platforms like G2 or Trustpilot, and independent tech review sites for accurate details

Category Popularity

0-100% (relative to Write App and ForthWrite)
Text Editors
100 100%
0% 0
Writing Tools
91 91%
9% 9
Email
0 0%
100% 100
Markdown Editor
100 100%
0% 0

Questions & Answers

As answered by people managing Write App and ForthWrite.

Which are the primary technologies used for building your product?

ForthWrite's answer:

Next.js, React, Supabase, Anthropic Claude, OpenAI, Stripe, Vercel, Chrome Extensions API

What makes your product unique?

ForthWrite's answer:

ForthWrite learns your writing style from your actual sent mail, not a generic prompt. Every draft sounds like you wrote it because it was trained on how you actually write. It also auto-drafts replies before you open your inbox, so your email is partially handled before your day starts.

Why should a person choose your product over its competitors?

ForthWrite's answer:

Most AI email tools give you a blank box and a "write for me" button. ForthWrite builds a voice profile from your sent history and gets more accurate with every draft you edit or send. Unlike ChatGPT or Gemini, it works natively inside Gmail and Outlook with no copy-paste. Unlike Lavender, it writes the draft, not just scores it.

How would you describe the primary audience of your product?

ForthWrite's answer:

Professionals who send high volumes of relationship-critical email and cannot afford to sound generic: lawyers, financial advisors, recruiters, account executives, consultants, and founders managing their own inbox.

What's the story behind your product?

ForthWrite's answer:

Built out of frustration with AI writing tools that produce text that sounds nothing like the person sending it, and as a way to handle large amounts of daily email. The core insight was that your sent mail is the best training data you already have, and no tool was using it.

User comments

Share your experience with using Write App and ForthWrite. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Write App and ForthWrite

Write App Reviews

7 Best Scrivener Alternatives
Write! Application is a writing tool application that helps you to write in a distraction-free environment. The Write! application offers the option to disallow any distraction that could distract from your writing activity.
17 Top Evernote Alternatives for Note-Taking for 2019
Tags, passcode lock, text formatting. The Write app has everything Evernote has, plus syntax highlighting, distraction-free mode, and live word counts.

ForthWrite Reviews

  1. curtisboortz
    ยท Founder at ForthWrite ยท
    I built ForthWrite to fix generic AI email, and I still use it every day

    I built ForthWrite because I kept sending emails that sounded like they came from the same generic AI as everyone else. After launching it, I still use it for my own inbox every day, which is about the most honest endorsement I can give.

    The Chrome extension lives inside Gmail and Outlook on the web. Open a thread, hit Alt+Shift+D, and a draft comes back in your voice, not a template. The free tier is real: 10 drafts per week, no API key, no credit card. Voice matching is included on free, because that is the point.

    What keeps it useful compared to Gemini or a chat tab: it learns from what you actually send. Every edit you make before hitting send becomes a signal. Over time the drafts drift closer to how you really write, and the dashboard shows the improvement curve so you can see it happening.

    The web compose surface lets you draft from forthwrite.ai without installing anything, useful for people who want to try before committing to the extension.

    Standard adds recipient-aware and intent-aware drafting plus AI coaching. Pro adds auto-draft (replies waiting when you open Gmail), batch replies, and Prompt Lab for version-controlling your prompts. Teams adds a shared persona and seat-level analytics.

    ForthWrite is not for everyone. If you just need quick replies and tone does not matter, Gemini is free and already in your inbox. ForthWrite is for people where tone does matter: client communication, relationship-driven threads, external correspondence where sounding off costs something real.

    Disclosure: I am the founder and use it daily. Happy to answer questions in the comments.

    ๐Ÿ Competitors: Jace.ai, Fyxer, Mailmeteor
    ๐Ÿ‘ Pros:    Drafts land inside gmail and outlook; no copy-pasting from a chat window|Voice matching is on the free tier, not paywalled behind paid plans|No api key, no credit card to start; free tier runs on a server-side proxy|Learns from every edit you make before sending; drafts improve over time|Full keyboard flow: alt+shift+d to draft in any thread, no mouse required|Byok on paid plans, 9 providers supported, keys encrypted at rest|Web compose at forthwrite.ai works without installing the extension at all
    ๐Ÿ‘Ž Cons:    10 free drafts/week is enough to evaluate, not enough for a heavy inbox|Auto-draft, batch replies, and prompt lab all require the pro tier|Early-stage product; fewer third-party integrations than mature inbox tools|No mobile app: the extension and add-in are desktop-only (chrome on web, or the outlook desktop add-in)

Social recommendations and mentions

Based on our record, Write App seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Write App mentions (2)

  • Nothing Related to the Write! App or its Website are Working
    The twitter handle for write! App leads to this site - https://writeapp.co/ - which is clearly not the writing app I paid 20 bucks for. Source: over 3 years ago
  • What program do you guys use to write?
    I'm also still trying out Write! Which was recommended here on this sub a while ago. It has a cloud so I can open it from all my computers, but sadly not from mobile. But I only use mobile for jotting down notes, anyway, so I use Docs for that. What I like about Write! Is that you have an overview of your document in the sidebar and it highlights where in your document you are right now. It's also nice that you... Source: about 5 years ago

ForthWrite mentions (0)

We have not tracked any mentions of ForthWrite yet. Tracking of ForthWrite recommendations started around Jun 2026.

What are some alternatives?

When comparing Write App and ForthWrite, you can also consider the following products

iA Writer - Minimal Design, Maximum Focus

Superhuman - Superhuman is an email management tool.

Refly - Refly es una plataforma que pone en contacto a personas que quieren vender sus vuelos para que alguien mรกs pueda hacer uso de รฉl; asรญ el vendedor no pierde su dinero y el comprador puede viajar ahorrando dinero.

Gemini - Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google. Based on the large language model (LLM) of the same name, it was launched in 2023 in response to the rise of OpenAI's ChatGPT.

Hemingway - Hemingway App makes your writing bold and clear.

Lavender - Realtime coaching for sales emails.