Software Alternatives, Accelerators & Startups

Kiwi IRC VS ForthWrite

Compare Kiwi IRC VS ForthWrite and see what are their differences

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Kiwi IRC logo Kiwi IRC

A hand-crafted IRC client that you can enjoy. Designed to be used easily and freely.

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
  • Kiwi IRC Landing page
    Landing page //
    2021-07-28
  • 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.

Kiwi IRC

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

Kiwi IRC features and specs

  • User-Friendly Interface
    Kiwi IRC provides an intuitive and modern web-based interface that is easy for users of all levels to navigate.
  • Customization Options
    Users and administrators have a variety of customization options to tailor the experience to specific needs, including themes, layouts, and plugins.
  • Accessibility
    Being a web-based client, Kiwi IRC is accessible from any device with an internet connection and a web browser, eliminating the need for client installations.
  • Open Source
    Kiwi IRC is open-source software, meaning the code is freely available to inspect, modify, and improve, fostering a collaborative development environment.
  • Integration Capabilities
    Kiwi IRC supports integration with other platforms and services, allowing for a seamless communication experience across different environments.
  • Real-Time Communication
    Kiwi IRC facilitates real-time messaging, making it ideal for dynamic and engaging conversations.

Possible disadvantages of Kiwi IRC

  • Technical Knowledge Required for Setup
    While user-friendly in usage, the initial setup of servers and configurations may require a certain level of technical expertise.
  • Self-Hosting Complexity
    For those opting to self-host, the process can be complex and requires server management skills and resources.
  • Security Concerns
    As with any IRC client, there are potential security vulnerabilities if not properly managed and updated. User data and communication can be susceptible to attacks if adequate measures are not in place.
  • Limited Mobile Optimization
    Although accessible via web browsers, the mobile experience may not be as optimized compared to dedicated mobile applications.
  • Resource Usage
    Running Kiwi IRC on a self-hosted server can be resource-intensive, which might be a consideration for smaller organizations or individual users.
  • Learning Curve for Advanced Features
    While the basic functionalities are easy to use, there can be a learning curve for users to fully utilize more advanced features and settings.

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 Kiwi IRC

Overall verdict

  • Overall, Kiwi IRC is considered a good choice for those looking for a reliable, user-friendly, and easily accessible IRC client. Its modern design and features cater to the needs of a wide range of users, from individuals to communities seeking to incorporate chat functionality into their platforms.

Why this product is good

  • Kiwi IRC is a web-based client that supports modern web technologies, making it accessible and easy to use without the need for software installation. It offers features like a responsive interface, ease of integration into existing platforms, and support for multiple networks. These features can enhance the user experience for both novice and experienced IRC users.

Recommended for

    Kiwi IRC is recommended for website builders looking to integrate chat services, beginners who appreciate a straightforward interface, and communities in need of a customizable and hosted IRC solution.

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 Kiwi IRC and ForthWrite)
Group Chat & Notifications
Email
0 0%
100% 100
Messaging
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Kiwi IRC 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 Kiwi IRC and ForthWrite

Kiwi IRC Reviews

We have no reviews of Kiwi IRC yet.
Be the first one to post

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, Kiwi IRC 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.

Kiwi IRC mentions (6)

  • Matrix 2.0: How weโ€™re making Matrix go voom
    > At that point you've just reimplemented a less-standard version of matrix with extra steps though. There are IRCv3 specifications that allow this richer experience, and they are at least as standard as Matrix. Check out https://ergo.chat/ with modern clients like https://sr.ht/~emersion/goguma/ (Android), https://git.sr.ht/~emersion/gamja/ https://kiwiirc.com/ (web), or https://git.sr.ht/~taiite/senpai (TUI) >... - Source: Hacker News / over 3 years ago
  • Long term good standing user account seems to be disabled, is it ok to ask here for advice for what looks like a automated P2P-NET ban?
    First try the web-based ones - https://kiwiirc.com/ - https://mibbit.com/. Source: about 4 years ago
  • Looking for some very specific courses. Voice acting, acting, voice over, narrator stuff, I just wanna know how people do this shit!
    Their IRC link is on their homepage. If you don't have an IRC client you can use https://kiwiirc.com/ in browser. Source: over 4 years ago
  • Ergo IRC Server
    It depends. There's a lot of people on/around IRC who really like it (see libera and all the other networks), and yeah there definitely are people spinning up new smaller networks. Especially with things like https://sr.ht/~emersion/gamja/ and self-hosted https://kiwiirc.com/ , as well as really polished client experiences like irccloud, it's easier to convince people to join in. Right now I'm working with a dev... - Source: Hacker News / almost 5 years ago
  • I search for an up to date, light, easy to use and multiplateform client
    Since it's a local install, I would use ergo as the server. For the client I would set up a web based client, either KiwiIRC or The Lounge. Source: about 5 years 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 Kiwi IRC and ForthWrite, you can also consider the following products

HexChat - HexChat is a fork of XChat with bug fixes and new features.

ReclaimAI - Helps users prioritize their work and personal calendars

mIRC - mIRC: Internet Relay Chat client

Superhuman - Superhuman is an email management tool.

irssi - Irssi is a terminal based IRC client for UNIX systems.

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