Software Alternatives, Accelerators & Startups

smash.gg VS ForthWrite

Compare smash.gg VS ForthWrite and see what are their differences

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smash.gg logo smash.gg

An esports platform empowering bottoms-up growth of competitive communities with value-add services...

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
  • smash.gg Landing page
    Landing page //
    2022-07-16
  • 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.

smash.gg

Website
smash.gg
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

smash.gg features and specs

  • Comprehensive Tournament Management
    Smash.gg provides a robust platform for organizing and managing tournaments of all sizes, offering features such as bracket creation, registration management, and match reporting.
  • Community Engagement
    The platform fosters community interaction by enabling users to follow their favorite tournaments and players, engage in discussions, and view match streams.
  • Versatile Game Support
    Originally focused on Super Smash Bros., Smash.gg now supports a wide variety of esports games, allowing diverse communities to benefit from its tools.
  • Integration Features
    Smash.gg offers integrations with streaming services like Twitch, enabling easy broadcasting of matches and engaging wider audiences.
  • Analytics and Insights
    The platform provides detailed analytics and insights for tournament organizers, helping them understand player performance and event dynamics.

Possible disadvantages of smash.gg

  • Learning Curve
    New users may find the platform complex due to its extensive features and options, which can be overwhelming at first.
  • Dependence on Internet Connectivity
    Since smash.gg is web-based, it requires a stable internet connection for optimal performance, which can be an issue in areas with poor connectivity.
  • Occasional Performance Issues
    Users have reported slow loading times and occasional glitches during high traffic periods, which can disrupt the experience.
  • Limited Offline Functionality
    The platform lacks offline support, making it less useful for organizers and players who need access in environments without internet access.
  • Complexity for Small Events
    For smaller, informal events, the array of features might be excessive, deterring organizers looking for a simple solution.

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 smash.gg

Overall verdict

  • Smash.gg is generally considered a good platform, especially for competitive gaming enthusiasts.

Why this product is good

  • Smash.gg offers robust tools for organizing and managing tournaments, including bracket management, event scheduling, and real-time updates. It's user-friendly for both organizers and participants and supports a wide range of games, not just Super Smash Bros. Additionally, it provides a community-driven experience and regular updates to improve functionality.

Recommended for

  • Tournament organizers looking for a reliable platform to manage events.
  • Competitive gamers who want to stay updated on upcoming tournaments.
  • Esports communities seeking a centralized place for events and leagues.

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

smash.gg videos

smash.gg Online Tournaments Demo

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to smash.gg and ForthWrite)
Marketing Platform
100 100%
0% 0
Writing Tools
0 0%
100% 100
Online Services
100 100%
0% 0
Email
0 0%
100% 100

Questions & Answers

As answered by people managing smash.gg 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 smash.gg and ForthWrite

smash.gg Reviews

We have no reviews of smash.gg 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, smash.gg seems to be more popular. It has been mentiond 149 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.

smash.gg mentions (149)

  • eSports Tournament Software Recomendation
    If you're planning on running multiple brackets for multiple games start.gg /formerly smash.gg ) should be your best bet imo, I've organised and helped organise many tournaments for both MOBAs and fighting games and start.gg has never disappointed me. Source: over 2 years ago
  • The archives
    Liquipedia's a great place to start archiving our events; historically Tetris tournaments are just archived all over the place; Challonge, smash.gg, Braacket, Discord, the Hard Drop forums, Tonamel, etc. Heck, even the largest compilation of events is hosted on a Google Doc by Eddie, and archival there has slowed down in recent times. Source: about 3 years ago
  • Smash Ultimate Summit 6 Blossom Hat, anyone know where I can find one?/get a spare one from?
    As the title suggests, I would like to know where I can get another Blossom hat from the last ultimate summit 6 that was once in the voting shop for ultimate summit 6 when it was available for purchase. Unfortunately, my package for the blossom hat got lost in transit and I was refunded but smash.gg can't produce these anymore because of how it's an embroidered product. And I REALLY REALLY wanted this hat :( Does... Source: about 3 years ago
  • Old Summit Merch
    I've actually DM'd smash.gg (start.gg now) about this a bit ago and since most of their stuff is made-to-order after the shops close, they don't really have excess stock unfortunately. So most likely the only way to really get older merch would be if someone happens to sell it on eBay or something. Sorry! I would love to buy some of the merch from shops I missed the window on too. Source: over 3 years ago
  • Slippi Ranked Results Tier List
    Would be cool to augment something like this with the char popularity stats (would love if something official was published from slippi, but maybe could infer from smash.gg?). Source: over 3 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 smash.gg and ForthWrite, you can also consider the following products

Challonge - The Ultimate Source for Tournament Brackets

Superhuman - Superhuman is an email management tool.

SportsEngine - SportsEngine is an online platform that helps users in finding youth sports programs or articles or news on different sports.

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.

Competize - Competize is a SaaS-based league and tournament management solution that offers deep fan engagement, live score management, software for scheduling, sponsor promotion, delegate administration, database in the cloud, and much more.

Lavender - Realtime coaching for sales emails.