Software Alternatives, Accelerators & Startups

TrackMailBox VS ForthWrite

Compare TrackMailBox VS ForthWrite and see what are their differences

TrackMailBox logo TrackMailBox

Free unlimited email tracking for Gmail. Know exactly when your emails are opened and links are clicked. no signatures, no logos, no limits. Install in 60 seconds, no credit card required.

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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  • TrackMailBox
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    2026-02-25
  • TrackMailBox
    Image date //
    2026-02-25
  • TrackMailBox
    Image date //
    2026-02-25
  • TrackMailBox
    Image date //
    2026-02-25
  • TrackMailBox
    Image date //
    2026-02-25
  • TrackMailBox
    Image date //
    2026-02-25
  • TrackMailBox
    Image date //
    2026-02-25

TrackMailBox is a free Chrome extension that gives you unlimited email tracking for Gmail. Know exactly when your emails are opened, how many times they're viewed, and which links are clicked โ€” all in real time. Unlike other email tracking tools that add "Sent via..." signatures, inject logos, or limit free users to a handful of tracked emails per month, TrackMailBox is completely invisible to recipients and has zero usage caps. There are no premium tiers, no credit cards, and no hidden fees. Every feature is available to every user, forever.

Key Features: โ†’ Unlimited Email Open Tracking: Get notified the moment a recipient opens your email, with timestamps and open counts. โ†’ Link Click Tracking: See which links are clicked and when, so you know what content drives engagement. โ†’ Real-Time Desktop Notifications: Instant alerts for opens and clicks so you never miss a hot lead. โ†’ No Signatures or Logos: Your emails stay clean and professional โ€” tracking is 100% invisible. โ†’ Detailed Engagement History: View complete interaction history for each email directly inside Gmail. โ†’ Privacy-First: All data is encrypted and never shared. Recipients cannot detect tracking. Getting started takes under 60 seconds. Just install the extension from the Chrome Web Store, open Gmail, and start sending. Tracking is automatically enabled for every outgoing email.

TrackMailBox is built for sales professionals, freelancers, recruiters, founders, and anyone who relies on Gmail for business communication. Whether you're following up on proposals, nurturing leads, or managing client outreach, TrackMailBox helps you send smarter and respond faster.

Built by Nomos Insights, a full-service software engineering firm that created TrackMailBox out of their own need for reliable, invisible email tracking โ€” and decided to share it with the world for free.

  • 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.

TrackMailBox

$ Details
free
Platforms
Google Chrome MacOS Windows Linux
Release Date
2026 February
Startup details
Country
India
State
gujarat
City
surat
Founder(s)
NomosInsights
Employees
1 - 9

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

TrackMailBox features and specs

  • Email Open Tracking
    Unlimited real-time notifications when recipients open your emails
  • Link Click Tracking
    Track which links are clicked and when, with full engagement history
  • No Signatures or Logos
    Completely invisible tracking โ€” no branding added to your emails
  • Real-Time Notifications
    Instant desktop alerts for opens and clicks
  • Privacy & Security
    Email data is encrypted and never shared; undetectable by recipients
  • Pricing
    100% Free forever โ€” no credit card, no hidden fees, no premium tiers
  • Platform
    Chrome Extension for Gmail
  • Setup Time
    Under 60 seconds โ€” install and start tracking immediately

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 TrackMailBox

Overall verdict

  • TrackMailBox appears to be a niche mail tracking/notification service, but I don't have verified, up-to-date information confirming its current operation, reliability, or user reputation, so I can't fully vouch for its quality.

Why this product is good

  • Concept of physical mail tracking/notification can save time for busy individuals or businesses
  • May offer digital alerts when mail arrives, reducing need to check a mailbox in person
  • Could integrate with virtual mailbox or forwarding services for remote workers or travelers
  • Potentially useful for small businesses managing multiple mail streams

Recommended for

  • People who travel frequently and need remote visibility into physical mail
  • Small business owners managing mail from multiple locations
  • Digital nomads or remote workers without regular access to a physical mailbox
  • Users seeking to declutter by reviewing mail digitally before deciding to open or forward it

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 TrackMailBox and ForthWrite)
Email Marketing
100 100%
0% 0
Email Productivity
0 0%
100% 100
Marketing
100 100%
0% 0
Writing Tools
0 0%
100% 100

Questions & Answers

As answered by people managing TrackMailBox and ForthWrite.

What makes your product unique?

TrackMailBox's answer

TrackMailBox offers completely free, unlimited email tracking for Gmail with no signatures, logos, or branding added to your emails. Unlike competitors that inject visible "Sent viaโ€ฆ" footers or limit free-tier tracking, TrackMailBox is 100% invisible to recipients and has no usage caps, no premium tiers, and no credit card requirement.

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?

TrackMailBox's answer

Most email tracking tools either add visible signatures to your emails, limit the number of tracked emails on free plans, or require a credit card to get started. TrackMailBox eliminates all of these pain points โ€” it's completely free with unlimited tracking, adds zero branding to your emails, and takes under 60 seconds to set up. It's lightweight, privacy-focused, and purpose-built for Gmail users who want professional, invisible tracking.

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?

TrackMailBox's answer

TrackMailBox is built for professionals who rely on Gmail โ€” including salespeople, freelancers, recruiters, founders, and small business owners who need to know when their emails are opened and links are clicked, without paying for expensive CRM tools or compromising their email's professional appearance.

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?

TrackMailBox's answer

TrackMailBox was created by Nomos Insights, a full-service engineering firm specializing in scalable software solutions. The team built it out of their own need for a reliable, invisible email tracker that didn't clutter emails with branding or lock features behind paywalls. After using it internally, they decided to share it with the world โ€” completely free.

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.

Which are the primary technologies used for building your product?

TrackMailBox's answer

TrackMailBox is built as a Chrome Extension that integrates directly with Gmail. It uses browser extension APIs, pixel-based open tracking, link redirect tracking, and real-time notification systems. The backend is powered by secure cloud infrastructure to handle tracking events and deliver instant alerts.

ForthWrite's answer:

Next.js, React, Supabase, Anthropic Claude, OpenAI, Stripe, Vercel, Chrome Extensions API

Who are some of the biggest customers of your product?

TrackMailBox's answer

  • Sales professionals tracking outreach and follow-up emails
  • Freelancers and consultants following up on proposals and invoices
  • Recruiters monitoring candidate engagement
  • Small business owners managing client communications
  • Startup founders conducting outreach to investors and partners

User comments

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Reviews

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

TrackMailBox Reviews

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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)

What are some alternatives?

When comparing TrackMailBox and ForthWrite, you can also consider the following products

Zoho Mail Tracker - An email tracking tool for Zoho Mail Email Client

ReclaimAI - Helps users prioritize their work and personal calendars

Mailsuite - The best email tracking solution I've found. Free

Superhuman - Superhuman is an email management tool.

Hunter.io - Find all the email addresses related to a domain

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