Software Alternatives, Accelerators & Startups

Amazon Appstore VS ForthWrite

Compare Amazon Appstore VS ForthWrite and see what are their differences

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Amazon Appstore logo Amazon Appstore

The Amazon Appstore is a place to purchase and download apps for your Android device.

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
  • Amazon Appstore Landing page
    Landing page //
    2023-09-13
  • 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.

Amazon Appstore

Website
amazon.com
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

Amazon Appstore features and specs

  • Amazon Coins
    Amazon offers its own virtual currency 'Amazon Coins', which can be used to purchase apps and in-app items, providing users with potential discounts.
  • Integrated with Amazon Ecosystem
    Being part of the Amazon ecosystem, the Appstore seamlessly integrates with other Amazon services such as Kindle and Fire TV, providing a unified experience.
  • Developer Incentives
    Amazon provides various incentives to developers, such as promotional opportunities and a better revenue share model, attracting a plethora of apps.
  • Easy Installation
    Installing and managing apps is straightforward and user-friendly, particularly on Amazon's own devices like Kindle Fire.
  • Quality Control
    Amazon exercises stringent quality control, ensuring that the apps available on the store meet certain standards and are safe for users.

Possible disadvantages of Amazon Appstore

  • Limited App Selection
    Compared to the Google Play Store and Apple App Store, the Amazon Appstore has a more limited selection of apps and games.
  • Device Compatibility
    The Appstore is primarily optimized for Amazon devices, and users with non-Amazon devices might experience compatibility issues.
  • Update Delays
    Apps on the Amazon Appstore sometimes receive updates later than their counterparts on other app stores, leading to a lag in features and bug fixes.
  • Less Frequent Promotions
    While there are promotions, there might be fewer app-specific discounts compared to other major app stores which frequently run sales or special offers.
  • User Experience
    The user interface and overall user experience of the Amazon Appstore can lag behind more mature platforms like Google Play Store and Apple's App Store.

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 Amazon Appstore

Overall verdict

  • The Amazon Appstore is a good alternative app marketplace, especially for users looking for deals or those who use Amazon devices like Fire tablets. While it may not replace major app stores, it can be a useful additional resource.

Why this product is good

  • The Amazon Appstore offers a wide variety of apps and games, often with competitive pricing or special offers. It is integrated with Amazon services, allowing for easy management and purchases using an Amazon account. The Appstore also has a feature called 'Actually Free,' which offers some paid apps and games for free, along with in-app purchases. Additionally, Amazon Coins can provide savings with bulk purchases. However, the selection may not be as extensive as Google Play or the Apple App Store, and app updates can sometimes lag behind.

Recommended for

    The Amazon Appstore is recommended for users who frequently use Amazon services or devices, those looking for app deals and free offerings, and users who want an alternative app source aside from the dominant app stores.

Amazon Appstore videos

Amazon Appstore Overview, Tutorial, and $10 credit! #AD

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Amazon Appstore and ForthWrite)
App Store
100 100%
0% 0
Writing Tools
0 0%
100% 100
Mobile Apps
100 100%
0% 0
Email
0 0%
100% 100

Questions & Answers

As answered by people managing Amazon Appstore 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 Amazon Appstore 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 Amazon Appstore and ForthWrite

Amazon Appstore Reviews

10 Best Google Play Store Alternatives for Android Apps
While the Google Play Store is the go-to app store for most Android users, several alternatives offer unique features and app selections. The Amazon Appstore is a great alternative for users who want access to premium apps for free, while F-Droid is ideal for users who prioritize privacy and security. APKMirror and APKPure are both useful for users who want to download APK...
Source: geeksramp.com
22 Best Google Play Store Alternatives 2023
What gives the Amazon Appstore an edge over the Play Store is that it lets you earn Amazon Coins. With Amazon Coins, you can enjoy up to 20% in savings on various in-game and in-app purchases.
6 Google Play Store Alternatives to List Your Android Apps
For less than this, one can benefit from the Amazon AppStore small business accelerator program to bump payouts to 80%. In addition, this will have you 10% extra as Amazon Web Services credits putting the total profit close to 90%.
Source: geekflare.com
10 best third party app stores for Android and other options too
The Amazon Appstore is likely the most competent app store aside from the Play Store itself. Itโ€™s the stock app store on all Amazon Fire devices. The store has a variety of apps, including some big, popular names. It also has all of Amazonโ€™s various apps and it used to be the sole home of Amazon Prime Video. This is an actual app that you can install on any Android device...
10 Best Google PlayStore Alternatives in 2021 [Downloading APPS for Free]
Amazon Appstore is also a good choice as it is now also being pre-installed on the Amazon Fire devices which makes this app store more popular.
Source: techlurn.org

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)

What are some alternatives?

When comparing Amazon Appstore and ForthWrite, you can also consider the following products

F-Droid - F-Droid is an interesting alternative for Android users who want to try something different and not have to use the Goole Play store all the time.

Superhuman - Superhuman is an email management tool.

Aptoide - Aptoide is a third party replacement for the traditional Google Play Store.

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.

GetJar - Discover and play paid apps and games for free.

Lavender - Realtime coaching for sales emails.