Software Alternatives, Accelerators & Startups

Miro VS ForthWrite

Compare Miro VS ForthWrite and see what are their differences

Miro logo Miro

Join Millions of users that collaborate from all over the planet using Miro. Experience the power of the #1 visual workspace for innovation. More than 100M users and 250,000 companies are collaborating on the canvas.

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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  • Miro Miro AI - Userflows
    Miro AI - Userflows //
    2026-01-09
  • Miro Prototyping
    Prototyping //
    2026-01-09
  • Miro Prototyping
    Prototyping //
    2026-01-09
  • Miro Miro for UX
    Miro for UX //
    2026-01-09

Miro AI is the artificial intelligence layer built directly into the Miro collaborative workspace. It helps teams think, create, and execute faster by embedding AI into the same visual environment where collaboration already happens.

Rather than being a separate tool, Miro AI works contextually across the canvas, using existing content to support teams throughout the entire workflow โ€” from ideation to delivery.

What makes Miro AI valuable - AI embedded in the workspaceโ€จMiro AI operates directly on boards and canvas content, reducing context switching and making AI support immediately relevant to the work at hand. - AI Sidekicks (AI teammates)โ€จBuilt-in AI Sidekicks assist teams with ideation, planning, writing, and structuring content, acting as collaborative partners rather than isolated tools. - AI Flows for end-to-end workflowsโ€จAI Flows help guide and automate multi-step processes, enabling teams to move from idea to outcome more efficiently. - Content creation & refinementโ€จTeams can generate, edit, summarize, and refine text, visuals, and boards using AI โ€” saving time on repetitive or manual tasks. - Smarter collaboration at scaleโ€จMiro AI helps teams align faster by summarizing boards, extracting insights, and organizing information across large or complex projects. - Enterprise-ready & secureโ€จDesigned with governance and security in mind, Miro AI supports enterprise requirements while remaining accessible for everyday team use.

Who itโ€™s for Miro AI is especially useful for: - Product and project teams - Designers and creative teams - Marketing and content teams - Strategy, innovation, and operations teams - Organizations adopting AI for collaborative work

  • 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

Miro features and specs

  • Collaborative Features
    Miro allows real-time collaboration with team members from different locations, offering features like video conferencing, sticky notes, and voting, which enhances teamwork and productivity.
  • User-Friendly Interface
    Miro's interface is intuitive and easy to navigate, which reduces the learning curve for new users and allows teams to start working efficiently right away.
  • Versatile Templates
    The platform offers a wide range of customizable templates for various use cases such as brainstorming, UX design, and agile workflows, saving users time and effort in setting up new projects.
  • Integration Capabilities
    Miro integrates seamlessly with numerous third-party tools such as Slack, Jira, Trello, and Google Drive, facilitating a smoother workflow by consolidating multiple tools into one platform.
  • Cross-Platform Availability
    Miro is accessible via web browsers, desktop applications, and mobile devices, providing flexibility for users who need to work across different environments.
  • AI embedded in the workspace
    Miro AI operates directly on boards and canvas content, reducing context switching and making AI support immediately relevant to the work at hand.
  • AI Sidekicks (AI teammates)
    Built-in AI Sidekicks assist teams with ideation, planning, writing, and structuring content, acting as collaborative partners rather than isolated tools.
  • AI Flows for end-to-end workflows
    AI Flows help guide and automate multi-step processes, enabling teams to move from idea to outcome more efficiently.
  • Content creation & refinement
    Teams can generate, edit, summarize, and refine text, visuals, and boards using AI โ€” saving time on repetitive or manual tasks.
  • Smarter collaboration at scale
    Miro AI helps teams align faster by summarizing boards, extracting insights, and organizing information across large or complex projects.
  • Enterprise-ready & secure
    Designed with governance and security in mind, Miro AI supports enterprise requirements while remaining accessible for everyday team use.

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 Miro

Overall verdict

  • Miro is a highly effective and versatile online collaboration tool, making it a great choice for teams looking to enhance their brainstorming, planning, and creative processes.

Why this product is good

  • User-Friendly Interface: Miro provides an intuitive interface that is easy to navigate, allowing users to quickly start creating and collaborating.
  • Collaborative Features: Offers real-time collaboration, which is ideal for teams working remotely. Multiple users can interact on the same board simultaneously.
  • Versatile Toolset: Includes a wide range of templates and tools for creating diagrams, flowcharts, wireframes, and more. This makes it adaptable to various use cases.
  • Integration Capabilities: Easily integrates with other tools like Slack, Microsoft Teams, Asana, and Jira, enhancing workflow efficiency.
  • Scalability: Supports a wide range of team sizes, from small groups to large enterprises, with customizable plans that cater to different organizational needs.

Recommended for

  • Remote Teams: Miro is perfect for teams that are geographically dispersed and require a platform to collaborate in real-time.
  • Project Managers: Ideal for visualizing project timelines, task assignments, and workflow processes.
  • Design and Creative Professionals: Useful for brainstorming sessions, design sprints, and creating mockups or wireframes.
  • Educators and Trainers: Can be used as a virtual whiteboard for teaching and training, allowing interactive engagement with students or trainees.
  • Business Strategists: Helpful for conducting SWOT analyses, strategic planning, and workshops.

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

Miro videos

Make a Flowchart in Miro in UNDER a Minute!โณ

More videos:

  • Demo - Miro AI - Miro Sidekicks and Flows

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Miro and ForthWrite)
Productivity
100 100%
0% 0
Writing Tools
0 0%
100% 100
Digital Whiteboard
100 100%
0% 0
Email
0 0%
100% 100

Questions & Answers

As answered by people managing Miro 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 Miro 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 Miro and ForthWrite

Miro Reviews

7 Best Product Discovery Tools for High-Growth B2B SaaS Teams (2026)
Miro is the ultimate visual collaboration platform for early-stage brainstorming and workshops. It provides total freedom for "messy" discoveryโ€”affinity mapping, user journey sketching, and service blueprintsโ€”helping teams align on a vision before moving into a structured discovery tool.
Source: www.laneapp.co
Best Database Diagram Tools โ€“ Free and Paid
Team collaboration is non-negotiable for modern development. Tools like Lucidchart, Miro, and DrawSQL are purpose-built for real-time teamwork, complete with live cursors, comments, and sharing links. If your team works asynchronously or across time zones, prioritize tools with built-in version control and cloud access.
Source: blog.devart.com
10 Best Figma Alternatives in 2024
Teams can discuss ideas, plan, and interact graphically in real time using Miro, an online collaborative whiteboard platform. Users can create and arrange many kinds of content, such as sticky notes, diagrams, wireframes, and presentations, on its digital canvas. It is another best figma alternative.
The 5 Best Open Source Miro Alternatives in 2024
However, though AFFiNE is an open source alternative to Miro, it may not offer the same comprehensive feature set as Miro, which is a mature and established visual collaboration platform. It takes time for AFFiNE to eventually catch Miro in the near future.
Source: affine.pro
Software Diagrams - Plant UML vs Mermaid
There are many generic diagramming tools that can be used to design software such as diagrams.net (formerly draw.io), Miro, or Lucid Charts. These generic tools do allow a lot of flexibility but end up costing you more time than you intended to align all boxes and arrows and to get the colour schemes just right.

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, Miro seems to be more popular. It has been mentiond 243 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.

Miro mentions (243)

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 Miro and ForthWrite, you can also consider the following products

Mural - MURAL is a visual collaboration workspace for modern teams.

Superhuman - Superhuman is an email management tool.

LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.

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.

Excalidraw - Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.

Lavender - Realtime coaching for sales emails.