Software Alternatives, Accelerators & Startups

MyFitnessPal VS ForthWrite

Compare MyFitnessPal VS ForthWrite and see what are their differences

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MyFitnessPal logo 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.

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
  • MyFitnessPal Landing page
    Landing page //
    2023-03-25
  • 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.

MyFitnessPal

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

MyFitnessPal features and specs

  • Extensive Database
    MyFitnessPal boasts a comprehensive database of foods, including many restaurant items, which makes tracking meals easier and more accurate.
  • User-Friendly Interface
    The app features an intuitive and easy-to-use interface, helping users to navigate and log their meals without much hassle.
  • Barcode Scanner
    MyFitnessPal includes a barcode scanner that allows users to quickly scan and log food items, increasing convenience.
  • Custom Goals
    Users can set personalized goals for calories, macros, and nutrients, allowing for tailored diet and fitness plans.
  • Integration with Other Apps
    The app integrates seamlessly with various other fitness and health apps, including wearable devices, providing a comprehensive health tracking system.

Possible disadvantages of MyFitnessPal

  • Premium Features Cost
    Many features, such as detailed nutrient analysis and recipes, are locked behind a paywall, requiring a subscription to access.
  • Advertisements
    The free version includes advertisements which can sometimes detract from the user experience.
  • User-Generated Data
    The extensive database relies heavily on user-generated data, which can sometimes be inaccurate or inconsistent.
  • Privacy Concerns
    Some users might be concerned about the privacy of their personal health data, especially given the app's integration with third-party services.
  • Time-Consuming Logging
    Accurately logging every meal and exercise can be time-consuming, which may deter some users from maintaining consistency.

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 MyFitnessPal

Overall verdict

  • Yes, MyFitnessPal is considered a good tool for those who are motivated to track their dietary intake, set health-related goals, and maintain an understanding of their nutritional habits. Its extensive database and ability to integrate with other fitness technologies make it a strong choice for both beginners and more experienced users.

Why this product is good

  • MyFitnessPal is a widely used app that helps users track their food intake and exercise. It offers a vast database of foods, including various brands and restaurant items, making it easier for users to log their meals accurately. The app also integrates with numerous fitness tracking devices and apps, providing a comprehensive overview of one's health and fitness journey. Its simple user interface and community support make it user-friendly for those looking to maintain or lose weight through careful monitoring of caloric intake.

Recommended for

    MyFitnessPal is recommended for individuals who are interested in losing weight, gaining weight, maintaining their current weight, or improving overall health and fitness. It is also suitable for those who appreciate detailed tracking and data analysis of their nutritional habits.

MyFitnessPal videos

MyFitnessPal Review: 2020 Tutorial and Rating

More videos:

  • Tutorial - The Essential MyFitnessPal Beginners Tutorial | How To Track & Log Your Macros The Easy Way
  • Review - STOP TRUSTING MyFitnessPal

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to MyFitnessPal and ForthWrite)
Health And Fitness
100 100%
0% 0
Writing Tools
0 0%
100% 100
Sport & Health
100 100%
0% 0
Email
0 0%
100% 100

Questions & Answers

As answered by people managing MyFitnessPal 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 MyFitnessPal 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 MyFitnessPal and ForthWrite

MyFitnessPal Reviews

Best 20 Alternatives to MyFitnessPal
MyFitnessPal is a renowned health and wellness platform offering tools such as a calorie counter, nutrition tracker, and personalized exercise plans. Operating in a competitive industry filled with a variety of health-focused companies, MyFitnessPal has distinguished itself with its comprehensive approach to personal health. Its competitors offer similar services comprising...
Source: www.inven.ai
Top Alternatives to MyFitnessPal
When it comes to tracking your fitness and nutrition, finding the right app can make all the difference. While MyFitnessPal has been a popular choice, many users are searching for alternatives that offer more customization, better accuracy, and a user-friendly experience. CalSnaps emerges as the top contender, offering superior features that cater to your unique health and...
Source: calsnaps.com
10 Best MyFitnessPal Alternatives
10 Best MyFitnessPal Alternatives- FAQsAre these options good for beginners? Can I connect these apps to fitness devices and trackers? Will these apps help me track my nutrition and calorie intake? Do any of these alternatives have free options? How do I pick the best alternative for my needs? What is better than MyFitnessPal? Is there a free version of MyFitnessPal?
10 Best Strava Alternatives in 2024 (Free)
MyFitnessPal assists users in monitoring their dietary intake, calories burned, macronutrient intake, and exercise routines. It provides well-informed food choices, social characteristics that foster community support, and nutritional knowledge, making it a versatile tool for improving general health, gaining muscle, and losing weight.
Top 10 App Like Strava. If you want to build an app likeโ€ฆ | by Vikas Agrawal | Medium
MyFitnessPal is another best app like strava that provides a comprehensive health and fitness app that helps you track your diet and exercise. With a vast food database and an intuitive interface, itโ€™s an excellent choice for those looking to build a fitness app like my fitnesspal.
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, MyFitnessPal seems to be more popular. It has been mentiond 42 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.

MyFitnessPal mentions (42)

  • Reports on myfitnesspal.com
    The reports on myfitnesspal.com seem incomplete to me. Source: almost 3 years ago
  • Daily calories intake
    There are plenty of online resources that can assist you. For example, myfitnesspal.com has a guided setup under "goals" that calculates the amount of calories you should consume based on your age, height/weight and level of activity. Source: about 3 years ago
  • Need weight help
    It only takes a second to put your piece of chicken on a food scale and write down how much it weighs. Then it only takes a second to goto myfitnesspal.com and log it into your daily food diary. It seems overwhelming having to weigh and pay attention to everything you eat, but its actually really easy and becomes second nature over time. Source: about 3 years ago
  • Day 1
    That is, of the 632 calories on Day 2, 16g were from protein, 42g from carbs, and 48g from fat. The myfitnesspal.com website makes it easy to input 'manual' foods from my respective meals, where I put in the calories, grams of fat, carbs and protein, and it calculates out the percentages / calories on a given day's diary. Source: about 3 years ago
  • How many calories do I need to lose or maintenence.
    Hi there, good job losing the weight you have. I recommend myfitnesspal.com. You will need your accurate height also. But you can play around with the figures to see how much of a deficit you need/what your calorie goal should be etc. Ive used it for years, there is also a massive community and food database :). Source: about 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 MyFitnessPal and ForthWrite, you can also consider the following products

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.

Superhuman - Superhuman is an email management tool.

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

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.

Strava - The #1 app for runners and cyclists

Lavender - Realtime coaching for sales emails.