Software Alternatives, Accelerators & Startups

MySail VS ForthWrite

Compare MySail 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.

MySail logo MySail

Connecting the sailing industry.

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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  • MySail Landing page
    Landing page //
    2023-07-20

A Market Network for the sailing industry, MySail provides a convenient and trusted way for sailors, yacht owners and other marine players to connect and interact online. For sailors, MySail is the perfect way to showcase your sailing credentials, connect with new yachts and find new racing opportunities. Whether you're a long-term sailor looking to expand your horizons or a newbie keen to get out on the water, there is a sailing opportunity for you - we can help you find it!

  • 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.

MySail

Pricing URL
-
$ Details
-
Platforms
-
Release Date
2016 August

ForthWrite

$ Details
freemium $12 / 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

MySail features and specs

  • User-Friendly Interface
    MySail offers a clean and intuitive interface that makes it easy for users to navigate and manage sailing schedules and crew lists effectively.
  • Comprehensive Scheduling
    The platform provides robust scheduling features that allow users to manage races, events, and crew availability seamlessly.
  • Mobile Access
    MySail is accessible on mobile devices, ensuring users can manage their sailing operations on-the-go without any hassle.
  • Crew Management
    Sophisticated crew management tools help in organizing and communicating with crew members, improving team coordination.
  • Integration Capabilities
    MySail integrates with popular calendar and email systems, streamlining the communication and planning process.

Possible disadvantages of MySail

  • Subscription Costs
    The service might require a subscription fee, which can be a deterrent for budget-conscious users or smaller teams.
  • Learning Curve for New Users
    New users might experience a slight learning curve in getting accustomed to all features MySail provides, especially for non-tech-savvy individuals.
  • Limited Features in Free Version
    The free version of MySail might have limited functionalities, encouraging users to upgrade to a paid plan for full access.
  • Internet Dependency
    The platform requires a stable internet connection to operate effectively, which can be a downside in areas with poor connectivity.
  • Customization Limitations
    Users seeking highly customizable solutions might find MySail's options somewhat restrictive compared to building a bespoke system.

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 MySail

Overall verdict

  • MySail appears to be a niche sailing/yacht management or crew platform; without verified, up-to-date user reviews and performance data, I can't confirm overall quality, but it seems to target a specific maritime use case that may work well for the right audience.

Why this product is good

  • Focused specifically on sailing and yacht-related management, which could offer specialized features not found in generic tools
  • May help streamline crew coordination, scheduling, or team communication for sailing teams or clubs
  • Likely built with input from sailing enthusiasts or professionals, which can improve relevance for that niche

Recommended for

  • Sailing clubs or teams needing coordination tools
  • Yacht owners or charter companies managing crew and schedules
  • Sailing enthusiasts looking for niche-specific digital tools rather than generic project management apps

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 MySail and ForthWrite)
Boating
100 100%
0% 0
Email
0 0%
100% 100
Online Marketplace
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing MySail 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

Share your experience with using MySail and ForthWrite. For example, how are they different and which one is better?
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Reviews

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

MySail Reviews

We have no reviews of MySail 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, MySail 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.

MySail mentions (2)

  • Beer can racing - crew sign up app?
    An app that seems to have taken off here in Sydney (mainly cause the creator lives here) is MySail. Bit more of a tinder style thing - you can browse crew or browse boats. Not quite what you're looking for, but free to sign up to and have a go of. Source: about 4 years ago
  • For real, How do i make friends?
    It might be this: https://mysail.team/ or http://crewfinder.net. Source: over 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 MySail and ForthWrite, you can also consider the following products

Crew the Boat - Crew the Boat helps sailors achieve their RYA qualifications. Track sea miles, log passages, and build your sailing CV with free tools for the global sailing community.

ReclaimAI - Helps users prioritize their work and personal calendars

Sailo - Airbnb for boats

Superhuman - Superhuman is an email management tool.