Software Alternatives, Accelerators & Startups

Moom VS ForthWrite

Compare Moom VS ForthWrite and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Moom logo Moom

Move your mouse over the green zoom button in any window, and Moom's mouse control overlay will appear (as seen in the above animation).

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
  • Moom Landing page
    Landing page //
    2021-09-14
  • 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.

Moom

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

Moom features and specs

  • Ease of Use
    Moom offers a user-friendly interface that allows users to quickly and easily manage their window layouts without a steep learning curve.
  • Customizable Layouts
    The application allows users to create and save custom window layouts, which can be accessed and applied with a single click.
  • Keyboard Shortcuts
    Moom supports keyboard shortcuts for window management, enabling users to quickly move and resize windows without relying on a mouse.
  • Compatibility
    Moom works seamlessly with most macOS versions and integrates well with other Mac applications, enhancing productivity.
  • Snap to Edges and Corners
    The application enables windows to 'snap' to screen edges and corners, making it easier to manage multiple windows efficiently.

Possible disadvantages of Moom

  • Price
    Moom is a paid application, which might be a deterrent for users looking for free alternatives.
  • Learning Curve for Advanced Features
    While basic features are easy to grasp, advanced functionalities might require some time to learn and set up optimally.
  • Limited to macOS
    The application is exclusive to macOS, which means Windows and Linux users cannot benefit from its features.
  • Potential for Overlaps
    Moom can sometimes interfere with other window management tools or macOS's built-in functionalities, leading to inconsistent behavior.
  • Performance
    In rare cases, Moom might consume more system resources than expected, potentially impacting the overall performance of the computer.

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 Moom

Overall verdict

  • Overall, Moom is highly recommended for users looking for a powerful tool to manage windows on their Mac. Its intuitive design and robust functionality make it a favorite among productivity enthusiasts.

Why this product is good

  • Moom is considered a good application for its efficient window management capabilities on macOS. Users appreciate its ease of use, customizable keyboard shortcuts, and the way it enhances productivity by allowing easy arrangement and resizing of windows. It integrates well with macOS and provides features like saving window layouts and snapping windows to the edges and corners of the screen.

Recommended for

    Moom is recommended for Mac users who often work with multiple windows and need a better way to organize their desktop space. It's ideal for professionals, productivity enthusiasts, and anyone who values streamlined workflows when managing numerous applications simultaneously.

Moom videos

Organic-Please Reviews MOOM Organic Hair Removal!

More videos:

  • Review - Mixed Nuts: MOOM (Awesome Window Resizing Tool for Mac Users)
  • Review - moom

ForthWrite videos

No ForthWrite videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Moom and ForthWrite)
Window Manager
100 100%
0% 0
Writing Tools
0 0%
100% 100
OSX Tools
100 100%
0% 0
Email
0 0%
100% 100

Questions & Answers

As answered by people managing Moom 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 Moom 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 Moom and ForthWrite

Moom Reviews

Best 6 Mac Window Managers
Although itโ€™s the default way of controlling Moom, you can operate this Mac window organizer in other ways too. Head into Moomโ€™s settings, and you can set up keyboard shortcuts, as well as drag and drop.
Source: mackeeper.com
Top 6 Window Manager Apps for Mac
While Moom is similar to other apps on this list, it does have a few tricks up its sleeve. First, there are several ways to use the app. You can either set it up in your Dock, have it stay in the Menu Bar, or use it as an invisible app running in the background.
The 6 Best Mac Window Management Tools
Moom lets you resize your window differently. Instead of putting everything in the menu bar, the window management options reside inside the green button. To view those different arrangements, you'll have to press the Option key while hovering your mouse over the green button.
Moom vs Magnet vs Spectacle
But thatโ€™s not all. Moom supports window layouts snapshots. This means that it can record where is each window so they can be restored after a trigger. This trigger can be connecting a second display or just a keyboard shortcut. This feature makes this tool way more powerful than its rivals.
Source: medium.com

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, Moom seems to be more popular. It has been mentiond 67 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.

Moom mentions (67)

  • macOS Sequoia is available today
    We may actually be seeing the moment where Moom[1] is no longer an essential OS X app. It can solve both window tiling and the "maximize problem" on mac and has been my first install for many years. Here's to hoping that Apple can get one basic OS feature right once. [1] https://manytricks.com/moom/. - Source: Hacker News / almost 2 years ago
  • Stapler: I remade a 32 year old classic Macintosh app
    Moomโฝยนโพ offers the ability to save and restore window layouts, including triggering saved layouts on addition or removal of displays. โฝยนโพhttps://manytricks.com/moom/. - Source: Hacker News / almost 2 years ago
  • Apple has not fixed the macOS audio left/right balance bug for 10 years
    Most of the time, I donโ€™t. It sounds silly but macOS window management works best when you donโ€™t micromanage and just let windows pile up at whichever size fits their content, kind of like papers on a desk. Instead I group windows by virtual desktop (space) on two monitors, switching out virtual desktops to mix and match sets of windows. Individual windows are rarely moved or resized. On the odd occasion I need... - Source: Hacker News / over 2 years ago
  • Yabai โ€“ A tiling window manager for macOS
    I similarly find something like Yabai a bit too heavy-handed for my needs, and instead prefer Moom[0]. I find that only need tiling occasionally, and for that Moom excels since it doesnโ€™t add any new key shortcuts to memorize and is only ever visibly present when hovering your cursor over a windowโ€™s green button. Its Aero Snap equivalent is optional and turned off by default too, which is great for me (I trigger... - Source: Hacker News / over 2 years ago
  • Rethinking Window Management in Gnome
    I ended up using Moom [1] to work around some of the oddities of macOS window management. It's relatively low-feature, mostly for window arrangements and sizing. I use it on a vertical monitor to split window placement horizontally, since macOS can only natively do vertical splits. It has other features too (like saving layouts and keyboard shortcuts), but I don't use them that much. 1. https://manytricks.com/moom/. - Source: Hacker News / almost 3 years ago
View more

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 Moom and ForthWrite, you can also consider the following products

Rectangle - Window management app based on Spectacle, written in Swift.

Superhuman - Superhuman is an email management tool.

Magnet Window Manager - Magnet Developers

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.

Mizage Divvy - Divvy is an entirely new way of managing your workspace.

Lavender - Realtime coaching for sales emails.