Software Alternatives, Accelerators & Startups

Fieldwire VS ForthWrite

Compare Fieldwire VS ForthWrite and see what are their differences

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Fieldwire logo Fieldwire

The construction app for project and task management in the field.

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
  • Fieldwire Landing page
    Landing page //
    2023-09-14
  • 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

Fieldwire features and specs

  • User-Friendly Interface
    Fieldwire offers an intuitive and easy-to-navigate interface that makes it accessible for users with varying levels of tech proficiency.
  • Real-Time Collaboration
    The platform supports real-time updates and collaboration, allowing team members to stay synchronized and reduce delays.
  • Offline Mode
    Fieldwire provides an offline mode that lets users access plans and files without an internet connection, which is essential for field work.
  • Task Management
    Integrated task management features help teams to assign, track, and complete tasks efficiently.
  • Document and Plan Management
    The platform supports seamless document and plan management, allowing users to store, share, and annotate plans with ease.
  • Mobile Compatibility
    Fieldwire is compatible with both iOS and Android devices, making it highly accessible for on-the-go use.

Possible disadvantages of Fieldwire

  • Learning Curve
    Although user-friendly, new users might still experience a learning curve when mastering all the features and functionalities.
  • Pricing
    Some users find Fieldwire's pricing to be on the higher side, particularly for small businesses or individual contractors.
  • Limited Integration Options
    Fieldwire offers fewer integrations compared to some of its competitors, which can be a drawback for teams relying on multiple software tools.
  • Limited Customization
    Customization options are somewhat limited, which might be restrictive for teams with very specific needs.
  • Initial Setup
    Setting up projects and importing data initially can be time-consuming and requires careful planning.

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 Fieldwire

Overall verdict

  • Fieldwire is generally well-regarded in the construction industry for its user-friendly interface and comprehensive features tailored to the needs of construction teams. It is rated positively for enhancing collaboration and ensuring that teams have access to the most up-to-date information.

Why this product is good

  • Fieldwire is considered a strong choice for construction professionals because it offers a robust platform for project management and collaboration on job sites. It facilitates efficient task management, real-time communication, and detailed blueprint markup, which can streamline workflows and improve productivity.

Recommended for

  • construction managers
  • project managers
  • site supervisors
  • engineering teams
  • field workers who need to access, share, and update project information efficiently.

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

Fieldwire videos

Overview of the Fieldwire Platform

More videos:

  • Review - Fieldwire - Get Started
  • Review - Fieldwire App. - Mobile Mudball Map_Dan G.

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Fieldwire and ForthWrite)
Construction
100 100%
0% 0
Email
0 0%
100% 100
Project Management
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Fieldwire 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 Fieldwire and ForthWrite

Fieldwire Reviews

We have no reviews of Fieldwire 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, Fieldwire seems to be more popular. It has been mentiond 1 time 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.

Fieldwire mentions (1)

  • What's the best non desktop hardware for reading and marking up pdfs?
    Move to the cloud, use Fieldwire. Web based on desktop, mobile apps that sync pdf locally in case you don't have connection at site. Source: over 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 Fieldwire and ForthWrite, you can also consider the following products

Procore - Procore is the world's most widely used construction project management software. Easy to use, mobile platform with unlimited user licenses.

ReclaimAI - Helps users prioritize their work and personal calendars

PlanGrid - The #1 construction app. Used by thousands of companies to save time, money, and ditch paper plans forever.

Superhuman - Superhuman is an email management tool.

Raken - Reporting & field management app for construction

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