Software Alternatives, Accelerators & Startups

Noom VS ForthWrite

Compare Noom 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.

Noom logo Noom

Get life-long weight-loss results

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
  • Noom Landing page
    Landing page //
    2023-07-05
  • 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.

Noom

Website
noom.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Startup details
Country
United States

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

Noom features and specs

  • Behavioral approach
    Noom focuses on behavior change and psychology to help users develop healthier habits, which can lead to sustainable weight loss and improved overall health.
  • Personalized plans
    The platform offers personalized diet and exercise plans based on individual goals, preferences, and lifestyles, enhancing user engagement and effectiveness.
  • Access to coaching
    Users have access to virtual coaching and support from trained professionals, providing guidance, motivation, and accountability throughout their health journey.
  • Convenience
    Noom is app-based, allowing users to access their plans, track their progress, and get support anywhere and anytime through their smartphones.
  • Educational content
    The app includes a wealth of educational material on nutrition, exercise, and mental health, helping users make informed decisions about their health.

Possible disadvantages of Noom

  • Cost
    Noom can be relatively expensive compared to other weight loss and fitness apps, which may not be affordable for all users.
  • Tech dependency
    The app-centric nature of Noom means that users need a smartphone and a stable internet connection, which could be a barrier for some.
  • Time commitment
    Following Noom's recommended daily activities, including reading lessons and tracking food intake, can be time-consuming and may not fit into everyone's schedule.
  • Overwhelming information
    The amount of educational content and tracking requirements can be overwhelming for some users, potentially leading to burnout or disengagement.
  • Variable coaching quality
    The quality and responsiveness of coaches can vary, which means not all users may receive the same level of guidance and support.

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 Noom

Overall verdict

  • Noom is generally considered a good option for individuals looking to lose weight through behavior change and education. It has received positive reviews for its comprehensive approach and supportive community. However, success can vary depending on personal preferences and commitment, and some users may find the subscription costs to be high.

Why this product is good

  • Noom is a popular health and wellness app that focuses on behavior change to help users achieve their weight loss goals. It combines personalized coaching with psychology-based guidance to encourage sustainable habits. The app offers tools such as food logging, activity tracking, and interactive courses to educate users on making healthier choices. Many people find success using Noom due to its emphasis on understanding oneโ€™s relationship with food and promoting long-term lifestyle changes over quick fixes.

Recommended for

  • Individuals seeking a behavior-based approach to weight loss
  • People interested in understanding their eating habits
  • Those who prefer guided support and coaching
  • Users looking for a digital platform to track their health and fitness goals
  • Individuals comfortable investing in a subscription-based wellness app

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

Noom videos

I GOT KICKED OUT! | Noom review from a dietitian & shocking experience with a Noom coach

More videos:

  • Review - HONEST NOOM REVIEW | What is Noom & How Does it Work?
  • Review - Brutally Honest Noom Review & First Impression | My Issues with Noom

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Noom and ForthWrite)
Health And Fitness
100 100%
0% 0
Email
0 0%
100% 100
Weight Loss
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Noom 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 Noom 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 Noom and ForthWrite

Noom Reviews

10 Best MyFitnessPal Alternatives
In 2024, Noom emerges as an excellent alternative for MyFitnessPal. Noom addresses weight management and overall wellness uniquely compared to other options. It combines mental techniques with specific guidance to assist users in altering their habits. Noom tackles the fundamental motives and practices influencing health instead of simply measuring calories. Users receive a...
The 20 Best Health and Fitness Apps of 2023
Noomโ€™s standout feature is its behavioral coaching, which guides users to understand their habits, make healthier choices, and cultivate long-lasting changes. The app will help you become more mindful of your eating patterns and choices by encouraging food logging.
The 8 Best Calorie Counter Apps
Noom is not only a calorie counter but also an app designed to help you lose weight and sustain weight loss using psychological approaches such as cognitive behavioral therapy.
Best weight loss apps in 2023, tested by our editors
You can use Noom as both a web app on your desktop or laptop computer, and as a mobile app on Android devices or iOS mobile devices such as the Apple Watch. On iOS, Noom syncs with a wide range of health and fitness apps, but the company says the app รขย€ยœonly syncs your steps and weight information. If you want to sync blood pressure or blood glucose data, youรขย€ย™ll need to...
Source: edition.cnn.com
The Best Weight Loss Apps of 2020
Instead of telling you to eat less and move more, Noom uses a psychology-based approach to identify your deeply held thoughts and beliefs about nutrition and exercise. Then it builds a customized approach to help you create healthy habits. The app helps you track your weight, food, exercise, blood pressure, and blood sugar all in one place.

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, Noom seems to be more popular. It has been mentiond 7 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.

Noom mentions (7)

  • WTF Reddit?
    So, is loom.com the sister company of noom.com? I'm afraid to click the link, as I might go to hell. Source: over 3 years ago
  • How to build quiz funnels like Noom or Betterme?
    Need to build a quiz funnel similar to noom.com or betterme.world. Source: over 3 years ago
  • [L] Itโ€™s been so hard to control my thoughts lately and I donโ€™t know what to do, if somebody thinks they can help me please do M26
    Learn and practice mindfulness meditation. http://noom.com. Source: almost 4 years ago
  • can you train yourself not to be hungry?
    Yes. I am doing this right now through noom.com. It takes a while but for me they say not to ignore the craving but understand what is triggering it: proximity to food, routine, boredom, "fog eating" (which is just mindlessly snacking when sitting on the couch or standing in the kitchen etc.) Then decide what it is you crave and why. So it you want salty, do popcorn with a little salt instead of ships. If it's... Source: about 4 years ago
  • Am I eating too many calories?
    Finally, to answer the question about the calories jumping from 1200 to 1320 see the article on noom.com BLOG called "calorie goals at noom" from 11/21 where they say they raised calories by 10% and it didn't negatively impact member weight loss. Source: over 4 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 Noom and ForthWrite, you can also consider the following products

MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.

ReclaimAI - Helps users prioritize their work and personal calendars

Lose it! - Snap a photo of your food to get nutritional facts

Superhuman - Superhuman is an email management tool.

Cronometer - A big trend in todayโ€™s world is health and fitness, particularly in recording nutritional information. There are several options available to achieve this result.

Shortwave - Email smarter & faster with a reinvented experience for your Gmail