Software Alternatives, Accelerators & Startups

Explain Everything VS ForthWrite

Compare Explain Everything VS ForthWrite and see what are their differences

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Explain Everything logo Explain Everything

Explain Everything is an easy-to-use design, screencasting, and interactive whiteboard tool that...

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
  • Explain Everything Landing page
    Landing page //
    2023-04-10
  • 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

Explain Everything features and specs

  • Versatile Toolset
    Explain Everything provides a robust set of tools for creating interactive and engaging presentations, including drawing tools, animation features, and multimedia integration.
  • Collaborative Features
    The platform allows multiple users to collaborate in real-time, making it ideal for group projects and collaborative learning environments.
  • Cross-Platform Availability
    It is available on multiple platforms such as iOS, Android, and the web, providing flexibility and accessibility to a wide range of users.
  • Cloud Integration
    Explain Everything supports cloud services like Google Drive and Dropbox, making it easy to store and share projects.
  • Interactive and Engaging
    The platform's tools encourage interactive and dynamic content, which can enhance engagement and retention in an educational setting.

Possible disadvantages of Explain Everything

  • Learning Curve
    The extensive toolset may be overwhelming for new users, leading to a steeper learning curve compared to simpler presentation tools.
  • Cost
    While it offers a free version, advanced features require a subscription, which might not be affordable for all users, especially in educational institutions with limited budgets.
  • Performance Issues
    Some users have reported performance issues, such as lagging or crashing, particularly when handling larger projects or on older devices.
  • Complex Interface
    The interface can be perceived as cluttered due to the multitude of available options, which could detract from the user experience.
  • Limited Offline Capabilities
    Certain features and functionalities are limited or unavailable without an internet connection, which can be a drawback in environments with unreliable or no internet access.

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 Explain Everything

Overall verdict

  • Yes, Explain Everything is generally considered a good tool for educators, trainers, and professionals looking to create engaging and interactive content. Its cross-platform compatibility and cloud integration add to its appeal.

Why this product is good

  • Explain Everything is a versatile interactive whiteboard app that allows users to create presentations, animations, and screencasts with a wide range of multimedia elements. It's popular for its collaborative features, enabling real-time group participation, and its intuitive design, which makes it accessible for users of varying skill levels.

Recommended for

  • Educators who want to enhance classroom presentations and lectures.
  • Students for creating dynamic projects and presentations.
  • Corporate trainers designing interactive training modules.
  • Content creators seeking tools for producing educational videos or tutorials.

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

Explain Everything videos

Explain Everything - Whiteboard, Annotation and a Touch of Awesome

More videos:

  • Review - EdTech Showdown: Educreations vs. Explain Everything
  • Review - Explain Everything Whiteboard and Explain EDU โ€“ Which version to get for your school?

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Explain Everything and ForthWrite)
Digital Whiteboard
100 100%
0% 0
Email
0 0%
100% 100
Education & Reference
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Explain Everything 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 Explain Everything 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 Explain Everything and ForthWrite

Explain Everything Reviews

5 Best Microsoft Whiteยญboard Alternatives
Explain Everything works a little like the whiteboard option in Zoom or Meet, where you will create a whiteboard and send an invite code to others. There are no desktop apps, but it works on any browser and has dedicated mobile apps. It was created to help teachers and others who give presentations to explain how things work. It also supports audio and video recording.
The 11 best online whiteboards
As a whiteboard, Explain Everything lets you draw, add text, upload files, and create basic shapes. All fairly standard. But because it offers video recording capabilities, it allows you to record your whiteboardโ€”and voiceโ€”as you draw, then edit or split elements to refine the finished video. Once you're satisfied, you can save the video to be shared online as a link or...
Source: zapier.com
6 Jamboard Alternatives to Interactive Whiteboard
Known to have similar features to our traditional Microsoft Paint, Explain Everything is a jamboard that allows you to draw, add text, upload files, and create basic shapes while teaching. Without paying, you will be able to utilize up to 3 jamboards with collaboration over voice chat. Explain Everything has more elaborate drawing tools, with features that enable you to...
Source: blog.heyhi.sg

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, Explain Everything 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.

Explain Everything mentions (6)

  • Use cases for the Canvas
    Logseq even has a Beta Canvas (whiteboard). There's even a Microsoft Windows Whiteboard app on my computer. Here's an app called "Explain Everything" that's on my tablet. It lets us, on a whiteboard, 'explain everything" just like a teacher might do on a blackboard. One. Source: over 3 years ago
  • Apple removes headphone jack from new 10th generation iPad
    Like any other tool, it's in how you use it. If it's just a case of, "Go play games to learn how to spell!" then yes, I agree (and is why I never installed Angry Birds, much to some teacher's chagrin). But you have some pretty neat learning tool; Explain Everything was popular where I was at where they key is to enhance and augment the student's learning. The goal here is it to make the iPad a tool both engage... Source: almost 4 years ago
  • What is the best simple setup for recording high quality audio on an iPad with the Explain Everything app?
    I am helping a friend out who makes educational YouTube videos on their iPad Pro (2018 model with USB-C) with the Explain Everything app. It's a whiteboarding app that allows you to make videos by whiteboarding and talking at the same time. Source: over 4 years ago
  • free or inexpensive eLearning software?
    What's your definition of e-learning? A series of tutorial videos, inside HTML pages can be a good solution. Try Explain Everything ... https://explaineverything.com/. Source: almost 5 years ago
  • Online teaching tech
    Explain Everything to make explanation videos of some concepts seen in class. 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 Explain Everything and ForthWrite, you can also consider the following products

ActivInspire - ActivInspire interactive whiteboard software is a classroom teaching software from Promethean for...

ReclaimAI - Helps users prioritize their work and personal calendars

Gynzy - Gynzy is the ultimate educational software that helps teachers create engaging lesson plans that will raise student engagment and save time for educators.

Superhuman - Superhuman is an email management tool.

LiveBoard - Cross-platform whiteboard solution, whether you're teaching or tutoring online, or you want to provide a more interactive experience for classroom teaching.

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