Software Alternatives, Accelerators & Startups

MindMeister VS ForthWrite

Compare MindMeister VS ForthWrite and see what are their differences

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MindMeister logo MindMeister

Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.

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
  • MindMeister Landing page
    Landing page //
    2023-10-14
  • 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.

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

MindMeister features and specs

  • User-Friendly Interface
    MindMeister boasts an intuitive and easy-to-navigate interface, making it accessible for users of all skill levels. The drag-and-drop functionality simplifies the process of creating and modifying mind maps.
  • Collaboration Features
    The platform supports real-time collaboration, allowing multiple users to work on the same mind map simultaneously. This is particularly useful for team projects and brainstorming sessions.
  • Cloud-Based Access
    Being a cloud-based tool, MindMeister allows users to access their mind maps from any device with an internet connection. This makes it highly convenient for remote work and on-the-go editing.
  • Integration with Other Tools
    MindMeister integrates well with other productivity tools such as Google Drive, Microsoft Teams, and Dropbox. This enhances its utility by allowing seamless data import/export and better workflow management.
  • Customizable Templates
    The platform offers a variety of customizable templates that can speed up the mind-mapping process. Users can choose from different themes and styles to suit their specific needs.

Possible disadvantages of MindMeister

  • Subscription Cost
    While MindMeister offers a free version, advanced features are locked behind a subscription paywall. This might be a limitation for users who are not willing to invest in a premium plan.
  • Limited Offline Access
    MindMeister is primarily a cloud-based application and offers limited offline functionality. This can be inconvenient for users who need to work in areas with poor or no internet connectivity.
  • Learning Curve for Advanced Features
    While the basic features are easy to use, there is a learning curve associated with some of the more advanced functionalities. New users may require some time and resources to fully utilize these advanced tools.
  • Performance Issues with Large Maps
    MindMeister can experience performance issues when handling very large and complex mind maps, such as lag or slow load times. This can be a hindrance for users working on extensive projects.
  • Limited Export Options in Free Version
    The free version of MindMeister offers limited options for exporting mind maps. Users may find this restrictive if they need to frequently share or present their maps in different formats.

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 MindMeister

Overall verdict

  • MindMeister is generally considered a good tool for mind mapping.

Why this product is good

  • It offers a user-friendly interface, real-time collaboration features, and a wide range of templates, making it suitable for both personal and professional use. The ability to easily visualize thoughts and concepts in an organized manner can enhance productivity and creativity.

Recommended for

  • Students who need to organize and revise study materials.
  • Professionals who want to brainstorm and visualize project details.
  • Teams looking for a collaborative platform to share and develop ideas.
  • Individuals looking to improve their personal organization and planning skills.

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

MindMeister videos

Mindmeister Review After 4+ Years Of Use

More videos:

  • Review - MindMeister: Full Review | Mind-mapping tool
  • Review - Best Mind Mapping Software: Mindomo vs MindMeister (Review)

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to MindMeister and ForthWrite)
Brainstorming And Ideation
Writing Tools
0 0%
100% 100
Idea Management
100 100%
0% 0
Email
0 0%
100% 100

Questions & Answers

As answered by people managing MindMeister 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 MindMeister 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 MindMeister and ForthWrite

MindMeister Reviews

9 Best Brainstorming Tools for Startups & Entrepreneurs in 2023
The main concept should be the focal point of your mind map when you first begin. Create as many subtopics as you like, then explore them while using colour code to add style and clarity. Add context to issues as your map takes shape by including attachments, embedded media, and more. The features of MindMeister lead you from your initial thought maps to maximum creativity....
Source: dhandhokaro.com
18 Best Idea Management Software to Facilitate Innovation 2023
MindMeister is a mind mapping tool to visually organize your thoughts, ideas, and new concepts. It is most commonly used for brainstorming, project planning, and other creative tasks because MindMeister maps are collaborative, easy to present, and share.
Source: clickup.com
Compare The 10 Best Mind Mapping Software of 2021
MindMeister integrates with the task management app MeisterTask where you can turn your mind map into a project, assigning tasks using the built-in integration. MindMeister also comes integrated with popular tools such as Microsoft Teams, GSuite, Confluence, and Dropbox.
Best Mind Mapping Software For Classrooms and Learning
MindMeister is an award-winning web-based mind mapping tool with over 10 million users. The ability to collaborate anywhere enhances the usage of the software to plan projects, manage meetings, take notes, capture ideas, and other everyday business functions.

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, MindMeister 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.

MindMeister mentions (2)

  • Mindmap tool recommendation
    Hi there! I hope you're doing very well! :) I've used a tool called Mind Meister in the past before if that might be of any help! ๐Ÿคท. Source: over 3 years ago
  • On the hunt for the perfect PM platform...
    I guess you need it on the web, you might try MindMeister, not sure about all the features though. If youโ€™re on iOS, Iโ€m building one like Iโ€™ve described, Escape. Source: about 4 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 MindMeister and ForthWrite, you can also consider the following products

Xmind - Xmind is a brainstorming and mind mapping application.

Superhuman - Superhuman is an email management tool.

MindManager - With MindManager, flexible mind maps promote freeform thinking and quick organization of ideas, so creativity and productivity can live in harmony.

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.

Coggle - Coggle is a simple, beautiful, powerful way of structuring information.

Lavender - Realtime coaching for sales emails.