Software Alternatives, Accelerators & Startups

Gboard VS ForthWrite

Compare Gboard 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.

Gboard logo Gboard

Google-powered keyboard with search, GIFs, emojis and more!

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
  • Gboard Landing page
    Landing page //
    2023-07-18
  • 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.

Gboard

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

Gboard features and specs

  • Multi-language support
    Gboard supports typing in multiple languages, allowing users to switch between languages seamlessly.
  • Google Search integration
    The keyboard includes a built-in Google Search feature, enabling users to perform searches directly from the keyboard.
  • Glide Typing
    Gboard offers Glide Typing, allowing users to type words by sliding their fingers from letter to letter instead of tapping each key.
  • Voice Typing
    Users can input text via voice commands, making it easier to type hands-free or when speaking is more convenient.
  • Emoji and GIF search
    The keyboard includes a comprehensive search tool for emojis and GIFs, making it easy to find and insert them into messages.
  • Google Translate integration
    Gboard features built-in Google Translate functionality, allowing users to translate text in real-time.
  • Customizable themes
    Users can customize the keyboard's appearance with various themes and colors to suit their personal taste.

Possible disadvantages of Gboard

  • Privacy concerns
    As a product of Google, some users may be concerned about data privacy and the extent to which their keystrokes and information are being collected.
  • Resource consumption
    Gboard can consume more system resources (CPU, RAM) compared to other keyboard apps, potentially slowing down the device.
  • Occasional lag
    Some users may experience lag or delays when using Gboard, particularly on older or less powerful devices.
  • Complexity
    With its numerous features and options, Gboard can be overwhelming or difficult to navigate for some users.
  • Intrusive suggestions
    The predictive text and autocorrect features can sometimes be overly aggressive or intrusive, leading to incorrect suggestions and auto-corrections.
  • Frequent updates
    While updates can bring new features and improvements, frequent updates may also result in bugs, changes to user interface, or require re-learning certain functionalities.

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 Gboard

Overall verdict

  • Gboard is generally well-received by users for its robust features and ease of use. It is frequently updated by Google, which helps maintain its performance and security. Overall, Gboard is a reliable and versatile choice for anyone looking for a high-quality keyboard app.

Why this product is good

  • Gboard is considered a good virtual keyboard app because it offers a wide range of features including swipe typing, voice typing, multi-language support, and Google Search integrated directly into the keyboard. These features offer convenience and enhance productivity for users. Additionally, its predictive text and autocorrect capabilities are quite advanced, making typing easier and more efficient.

Recommended for

    Gboard is recommended for users who need a versatile and feature-rich keyboard app. It's ideal for those who frequently switch between different languages, use emojis often, or perform web searches directly from their keyboard. It's also suitable for users who value customization and want a keyboard that integrates seamlessly with other Google services.

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

Gboard videos

Gboard VS Samsung Keyboard - Which Is Better?

More videos:

  • Review - SwiftKey vs Gboard | Which is Best Keyboard App for You | Guiding Tech
  • Review - Google GBoard Review ๐Ÿ˜ ! Is It Better Than Swiftkey ?

ForthWrite videos

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

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Category Popularity

0-100% (relative to Gboard and ForthWrite)
iPhone
100 100%
0% 0
Email
0 0%
100% 100
iOS Tools
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Gboard 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

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Gboard and ForthWrite

Gboard Reviews

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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, Gboard seems to be more popular. It has been mentiond 2 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.

Gboard mentions (2)

  • [Round 124516] Please give me step-by-step instructions on how to make this appear on a brand new iphone (of course without searching the pic online and sharing)
    Install the gboard app Make it the main keyboard, by following the steps here: https://support.google.com/gboard/answer/6380730?hl=en&co=GENIE.Platform%3DiOS#zippy=%2Cmake-gboard-your-main-keyboard Open a web browser Click the emoji symbol Type in ๐Ÿช„๐Ÿง€ Select the first sticker. Source: over 3 years ago
  • The name of things , you probably didnโ€™t know
    At least in Gboard, for me, it is available when long press for symbols is enabled in the settings and you hold the ? After switching to the numbers and symbols layout (?123). Source: about 5 years ago

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 Gboard and ForthWrite, you can also consider the following products

AnySoftKeyboard - Android (f/w 1.5+) on-screen keyboard for multiple languages.

ReclaimAI - Helps users prioritize their work and personal calendars

Hacker's Keyboard - Are you missing the key layout you're used to from your computer when using an Android device?

Superhuman - Superhuman is an email management tool.

Keyboard for Phone X - Keyboard for Phone X is a free to use application that allows you to enjoy Phone X like chatting experience and bring your phone a new look.

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