fatsecret
MyFitnessPal
Cronometer
Lose it!
LifeSum
YAZIO
Noom
Eat This Much
ForthWrite
Superhuman
Gemini
Lavender
Mailmeteor
Spark Mail
At fatsecret we empower anyone to reach their desired weight through individualized and sustainable weight loss, because we envision a world where everyone can achieve their weight loss goals, leading to better health and happiness.
We support a community of more than 100 million enthusiastic members with the highest quality food and nutrition tracking tools that reduce effort and create lasting healthy habits for sustainable weight loss.
Our free iOS and Android mobile apps and websites let you track your food, exercise and weight as well as engage with a supportive community. The fatsecret community enjoys access to the largest verified database of food and nutrition information globally covering all generic foods, branded products and restaurant items.
fatsecret also operates the fatsecret Platform which includes the fatsecret Platform API and fatsecret Brand Tools. With more than 50,000 developers utilizing the service, the fatsecret Platform API is the largest provider of verified accurate food and nutrition data to health related mobile apps/web services and integrated fitness devices, available in 26 languages for more than 50 markets.
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
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.
fatsecret ForthWriteFatSecret is recommended for individuals who want a simple yet effective app to track their calorie intake, monitor their weight loss or maintenance goals, and engage with a community of like-minded individuals. It is particularly useful for those on a budget, as the app's basic version is free.
fatsecret's answer
fatsecret is defined by its global scale and data integrity. Unlike many platforms that rely solely on unverified user-generated content, fatsecret provides a highly curated, verified global food and nutrition database covering 56 countries and 24 languages. Our consumer app empowers millions of users to lose weight, while our professional-grade Platform API serves as the nutritional backbone for global tech giants. This ensures that whether a user is tracking a meal in Melbourne or a developer is building a health app in San Francisco, they are accessing the most accurate, localized and comprehensive data available.
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.
fatsecret's answer
Users and businesses choose fatsecret for its uncompromising transparency and accessibility.
For Consumers: We offer a completely free, high-quality core weight loss experience including a barcode scanner, comprehensive macro tracking and an engaged community - without the aggressive paywalls common in the industry.
For Developers: We provide a "no lock-in" contract and a white-label API that is arguably the most flexible and easy to integrate in the market. Choosing fatsecret means choosing a partner that prioritizes data accuracy and user success over short-term monetization.
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.
fatsecret's answer
fatsecret serves a diverse, global audience:
Health-Conscious Individuals: People seeking a personalized, easy-to-use tool for sustainable weight loss and nutrition management.
The Developer Ecosystem: Over 35,000 developers and startups who require high-quality, localized nutrition data to power their own innovative health, fitness and medical applications.
Enterprise Leaders: Global corporations in the technology, insurance, and healthcare sectors (such as Google/fitbit, Samsung and Abbott) that integrate our data into their wearable devices and wellness platforms.
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.
fatsecret's answer
Founded in 2006 in Melbourne, Australia, fatsecret began with a simple mission: to empower people to achieve their ideal weight through individualized and sustainable nutrition. Over the last ~20 years, we have evolved from a social network for dieting into the worldโs leading provider of verified food and nutrition data to the leading consumer weight loss solution, now even expanding into medically supported weight loss through the fatsecret Clinic.
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.
fatsecret's answer
The fatsecret platform is an API-first ecosystem designed for high-concurrency and global reliability. Our core infrastructure handles millions of API calls per month, utilizing:
ForthWrite's answer:
Next.js, React, Supabase, Anthropic Claude, OpenAI, Stripe, Vercel, Chrome Extensions API
fatsecret's answer
Our Platform API is trusted by some of the most influential companies in the world to power their health and wellness offerings. Customers include:
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.
Based on our record, fatsecret seems to be more popular. It has been mentiond 6 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.
Data from fatsecret.com Source : https://www.fatsecret.com/calories-nutrition/generic/rice-white-cooked-regular?portionid=53181&portionamount=100.000. Source: almost 3 years ago
I'm using fatsecret.com to track my calorie intake and used another site to figure out the macro ratios I should be eating. I eat healthy food anyways but after tracking it for a few weeks my macros were WAY off eating too many carbs and not enough protein. Just had to adjust the ratios of ingredients in what I was already making to even things out and to also bring the calorie count down. Made a pact with myself... Source: about 3 years ago
Should fatsecret.com be the one to determine standards for the amount of salt on eggs? I would think this ought to be up to the chef. Source: over 3 years ago
I use fatsecret.com to plan my meals and track my carbs and calories. The rest of my household eat as far from keto as I can imagine, so I cook for myself. Using tips from the internet, I make up a menu and prepare everything the day before (I love to be organized!). I rarely use others' s recipes - I experiment with food combos that I think will work. I have a bent for math, so planning my meals became a... Source: over 3 years ago
One large pizza has enough calories for an average males daily intake and the actually calorie count of the walk in special is most likely higher due to the additional toppings even if the pizza with just cheese were to be less calories than what fatsecret.com listed it as. Source: over 3 years ago
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.
Superhuman - Superhuman is an email management tool.
Cronometer - A big trend in todayโs world is health and fitness, particularly in recording nutritional information. There are several options available to achieve this result.
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.
Lose it! - Snap a photo of your food to get nutritional facts
Lavender - Realtime coaching for sales emails.
