Software Alternatives, Accelerators & Startups

DirectoryFast VS ForthWrite

Compare DirectoryFast VS ForthWrite and see what are their differences

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DirectoryFast logo DirectoryFast

The best directory boilerplate to dominate your niche and become the next listing place to be.

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.
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  • DirectoryFast
    Image date //
    2024-07-03
  • DirectoryFast
    Image date //
    2024-07-03
  • DirectoryFast
    Image date //
    2024-07-03

๐Ÿš€ Introducing DirectoryFast: The Ultimate Directory Boilerplate

Don't just follow trends, dominate them! Launch your own feature-rich directory website in minutes, not months. Perfect for indie hackers and entrepreneurs looking to build the next big listing platform in their niche.

โœจ Key Features: - Built with modern tech (NextJS, TypeScript, Tailwind) - Community tools (ratings, favorites, collections) - SEO optimization - Easy monetization options - Customizable admin dashboard

๐Ÿ”ฅ Early Bird Pricing: $150 off for the first 10 customers (9 left) Already helping 6+ entrepreneurs ship their directory apps!

Ready to start earning with minimal effort? Check out DirectoryFast and harness the power of niche directories today!๐Ÿ‘‰ Learn more:

https://directoryfa.st

  • 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.

DirectoryFast

$ Details
paid $197.0 / One-off
Platforms
Web
Release Date
2024 May
Startup details
Country
France
Founder(s)
MajorBaguette
Employees
1 - 9

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

DirectoryFast features and specs

  • Built with modern tech
    NextJS, TypeScript, Tailwind
  • AI
    List your products from a simple url
  • Community tools
    Ratings, favorites, collections
  • SEO optimization
    Optimized for ranking
  • Easy monetization
    Monetize with affiliates, ads and more

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 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 DirectoryFast and ForthWrite)
Developer Tools
100 100%
0% 0
Email
0 0%
100% 100
Software Directory Submission
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing DirectoryFast and ForthWrite.

What makes your product unique?

DirectoryFast's answer

DirectoryFast stands out with its fully customizable, ready-to-use template, designed for quick launches. It includes built-in monetization features like Featuring Spots, Affiliation links, and Newsletters, making it easy to earn revenue. The template is SEO-optimized for maximum visibility and continuously updated for improvements. Itโ€™s feature-rich, offering Products, Collections, a Dashboard, and Notes, and is a combat-proven solution, stemming from the successful IndiesReadIt directory, which attracts over 2,000 IndieHackers monthly. Its modern tech stack, including NextJs and TypeScript, ensures robustness and scalability.

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.

How would you describe the primary audience of your product?

DirectoryFast's answer

The primary audience is entrepreneurs looking to establish niche directories, ideal for those wanting to launch feature-rich directories quickly without extensive development, focusing on content rather than technical setup.

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?

DirectoryFast's answer

DirectoryFast was created by Dany, with 12 years of global experience, who settled down to focus on indie hacking. After feeling lost finding the right resources online, Dany built IndiesReadIt over six months, attracting over 2,000 IndieHackers monthly. This experience led to DirectoryFast, designed as an easily usable directory solution for others.

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.

Which are the primary technologies used for building your product?

DirectoryFast's answer

DirectoryFast uses a modern tech stack:

  • Framework: NextJs, TypeScript, TanStack
  • UI/UX: Tailwind, Shadcn/ui, AutoAnimate
  • Payments: LemonSqueezy
  • Login: NextAuth
  • Email: Loops
  • Database: SQL, Prisma

ForthWrite's answer:

Next.js, React, Supabase, Anthropic Claude, OpenAI, Stripe, Vercel, Chrome Extensions API

Why should a person choose your product over its competitors?

DirectoryFast's answer

Choosing DirectoryFast offers several advantages:

  • Time-Saving: Save months of development time with a ready-to-use template.
  • Targeted Traffic: Drive relevant visitors to your niche with SEO tools.
  • Monetization: Earn through featured listings, affiliates, and ads.
  • Authority Building: Establish credibility in your niche with a professional setup.
  • Proven Solution: Based on IndiesReadIt, a successful directory.
  • Pricing: Early bird discounts, with Starter at $197 (was $297) and Service at $847 (was $997), 17 spots left.
  • User Feedback: Positive testimonials highlight ease of use and quality.
  • Features: Includes product filters, shareable lists, ratings, notes, and a customizable dashboard.
  • Tech Stack: Modern tools like NextJs, Tailwind, and Prisma ensure scalability.
  • Ease of Use: No senior developer needed; setup in under 10 minutes.
  • Demos: Live examples like Books Demo, LauncheAlternative Demo, UiCentral Demo, Baguette Demo.
  • Support: Comprehensive documentation and personal support from Dany.
  • Market Timing: Directories are trending, as noted by users like Alexander Isora.

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.

Who are some of the biggest customers of your product?

DirectoryFast's answer

Notable customers include Ehi Aig, building a deals directory at TopLifeTimeDeals. There are over 10 early adopters who have launched their directories, as indicated by 13 sales and positive feedback, including users like Sandra Djajic planning directories for Morning Maker Show products.

User comments

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Reviews

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

DirectoryFast 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)

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