Software Alternatives, Accelerators & Startups

CSS-Tricks VS ForthWrite

Compare CSS-Tricks VS ForthWrite and see what are their differences

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CSS-Tricks logo CSS-Tricks

CSS-Tricks is a website about websites.

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
  • CSS-Tricks Landing page
    Landing page //
    2023-01-02
  • 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.

CSS-Tricks

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

CSS-Tricks features and specs

  • Comprehensive Content
    CSS-Tricks offers a wide array of tutorials, articles, and guides covering various aspects of CSS, web development, and design. This makes it a valuable resource for both beginners and advanced users.
  • Expert Authors
    Many articles are written by experienced professionals in the industry, ensuring high-quality and reliable information.
  • Community Engagement
    The site has an active community where users can interact, ask for advice, and share experiences. This fosters a collaborative learning environment.
  • Regular Updates
    CSS-Tricks frequently updates its content to reflect the latest trends and best practices in web development, making it a timely resource.
  • Diverse Topics
    In addition to CSS, the site covers a wide range of topics including JavaScript, tooling, design principles, and backend technologies.

Possible disadvantages of CSS-Tricks

  • Overwhelming for Beginners
    The sheer volume of content available can be overwhelming for beginners, making it difficult for them to know where to start.
  • Mixed Quality
    While many articles are written by experts, there's some variability in the quality of the content as it includes guest posts and community contributions.
  • Navigational Complexity
    The site can sometimes be difficult to navigate due to its extensive archive of articles, making it challenging to find specific information quickly.
  • Advertisements
    The site features advertisements, which can be distracting for some users.
  • Steeper Learning Curve
    Some of the content assumes a higher level of prior knowledge, which might intimidate less experienced development practitioners.

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 CSS-Tricks

Overall verdict

  • Yes, CSS-Tricks is considered a great resource for both beginner and experienced developers looking to deepen their understanding of CSS and modern web development techniques.

Why this product is good

  • CSS-Tricks is widely appreciated for its comprehensive tutorials, up-to-date articles on the latest CSS trends, and practical examples that help developers enhance their web design skills. The platform covers a wide range of topics not only in CSS but also related technologies like HTML, JavaScript, and web design best practices.

Recommended for

  • Web developers looking to learn CSS in depth
  • Designers wanting to keep up with the latest CSS trends
  • Front-end developers seeking practical examples and solutions
  • Students learning web design fundamentals

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

Category Popularity

0-100% (relative to CSS-Tricks and ForthWrite)
CSS
100 100%
0% 0
Writing Tools
0 0%
100% 100
Design Tools
100 100%
0% 0
Email
0 0%
100% 100

Questions & Answers

As answered by people managing CSS-Tricks 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 CSS-Tricks and ForthWrite

CSS-Tricks Reviews

We have no reviews of CSS-Tricks yet.
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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, CSS-Tricks seems to be more popular. It has been mentiond 140 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.

CSS-Tricks mentions (140)

  • When will CSS Grid Lanes arrive? How long until we can use it?
    > Cookie cutter design is what I like. I can compare the companies when they all have the same template for a website. Any reference? Also I do feel like some people prefer animations. Maybe not the Hackernews crowd itself per se. But I think that having two options (or heck three the third one being really just pure html just text no styling maybe some simple markdown) is something good in my opinion. Honestly I... - Source: Hacker News / 5 months ago
  • CSS sucks because we don't bother learning it (2022)
    While that's true. They could have gone another way without breaking the dependency rules. Padding top and bottom could be relative to parent height and padding left and right could be relative to parent width. They would not be the same. But it would still make sense. It would arguably be more logical than the selected behavior. But the specific example does not even invalidate my point there is a whole website... - Source: Hacker News / 6 months ago
  • Simplifying Your Frontend: A Look at Tailwind CSS 4 Migration and...
    Stay Updated with the Community: The Tailwind CSS community is active. Follow blogs and forums. You'll find new tips and tricks there. CSS-Tricks is a great resource for web coding insights. - Source: dev.to / 7 months ago
  • If I Had to Learn JavaScript Again: The Real Journey From 2017 to Today
    CSS-Tricks (https://css-tricks.com/) - When my layouts broke (which was always). - Source: dev.to / 9 months ago
  • How To Import a CSS File In React JS
    CSS Tricks: Visit CSS-Tricks for lots of tips and examples related to CSS, including how to work with React. - Source: dev.to / over 1 year 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 CSS-Tricks and ForthWrite, you can also consider the following products

CodePen - A front end web development playground.

Superhuman - Superhuman is an email management tool.

Flexbox Froggy - A game for learning CSS flexbox

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.

Can I use - Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers.

Lavender - Realtime coaching for sales emails.