Software Alternatives, Accelerators & Startups

Burner Mail VS ForthWrite

Compare Burner Mail VS ForthWrite and see what are their differences

Burner Mail logo Burner Mail

One-click burner email addresses that you can use when signing up on websites to protect your identity and prevent your personal email address from being sold or spammed.

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.
  • Burner Mail Landing page
    Landing page //
    2023-09-10

By using Burner addresses, you will never have to give out your personal email ever again. Instead, Burner Mail generates a unique and anonymous email for every service you sign up with, making it really hard for companies and advertisers to track you online. The burner addresses forward all emails to your personal inbox, collecting zero personal information.

  • 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.

Burner Mail

$ Details
free $3.99 / Monthly (Pro)
Platforms
-
Release Date
-

ForthWrite

$ Details
freemium $12 / 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

Burner Mail features and specs

  • Privacy Protection
    Burner Mail protects your primary email address by providing you with disposable email addresses, thereby reducing the risk of spam and email tracking.
  • User-Friendly Interface
    Burner Mail offers an intuitive and easy-to-use interface, making it straightforward to create and manage multiple burner email addresses.
  • Integration
    It integrates with popular web browsers like Chrome and Firefox, making it convenient to create burner emails directly from your browser.
  • Email Forwarding
    Burner Mail can forward emails from your burner addresses to your primary email, which allows you to manage all your emails in one inbox.
  • Control and Monitoring
    Users have full control over their burner addresses, including the ability to disable or delete them at any time.

Possible disadvantages of Burner Mail

  • Cost
    While there is a free tier, many of the more advanced features require a paid subscription, which may not be suitable for all users.
  • Limited Free Tier
    The free version has limitations on the number of burner email addresses you can create and the amount of email forwarding, which may not be sufficient for heavy users.
  • Reliability
    As with any third-party service, there's a possibility of service outages, which could temporarily affect your ability to receive emails through your burner addresses.
  • Security Concerns
    Although Burner Mail aims to protect your privacy, using any third-party email provider carries inherent security risks, including potential data breaches.
  • Dependency on Browser Extensions
    The usability of Burner Mail largely relies on browser extensions, which might not be ideal for users who prefer or need to use less common browsers.

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 Burner Mail

Overall verdict

  • Burner Mail is a good tool for those seeking to protect their primary email account from spam and maintain privacy when signing up for online services. Its ease of use, privacy features, and the ability to manage multiple temporary email addresses make it a valuable tool for managing online interactions.

Why this product is good

  • Burner Mail is a service that allows users to create disposable email addresses which can be used for temporary interactions, helping to protect your primary email account from spam and phishing attacks. It can also be useful for online services that require an email address but you do not necessarily want to share your real email address. This service provides an added layer of privacy and security for online activities.

Recommended for

  • Users who want to protect their primary email from spam.
  • Individuals concerned about online privacy.
  • People who frequently sign up for online services and newsletters.
  • Users who want to maintain anonymity in certain online interactions.

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 Burner Mail and ForthWrite)
Email
91 91%
9% 9
Disposable Email
100 100%
0% 0
Email Productivity
0 0%
100% 100
Fake Email
100 100%
0% 0

Questions & Answers

As answered by people managing Burner Mail 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 Burner Mail and ForthWrite

Burner Mail Reviews

We have no reviews of Burner Mail yet.
Be the first one to post

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, Burner Mail seems to be more popular. It has been mentiond 14 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.

Burner Mail mentions (14)

  • Just received this email. Never happened before. Seems to be legit. Am I right to be concerned?
    6 โ€“ Set up a forwarding address service such as (duckduckgo.com forwarding service, simplelogin.io [ProtonMail's property], burnermail.io anondaddy.com). Source: over 3 years ago
  • Fleeing burnermail.io - need to migrate aliases with custom domain?
    I was using burnermail.io with a custom domain name that I own. They don't have any obvious way to export my 300 aliases that use my custom domain. I flipped my MX record to SimpleLogin and setup my custom domain as well. I turned on catch-all for my domain. As new emails come in with an alias created in burnermail, Simplelogin is auto-creating them which is awesome. Source: over 3 years ago
  • Good email service providers?
    Another recommendation for proton mail and burnermail.io for temporary sign up. Source: almost 4 years ago
  • DuckDuckGo Email
    If you are interested in the "unlimited unique private email addresses" functionality, also take a look at these other services: https://33mail.com/ https://anonaddy.com/ https://burnermail.io/ https://relay.firefox.com/ https://simplelogin.io/ These all support custom domains, except for Firefox Relay, which only supports a custom subdomain. - Source: Hacker News / about 4 years ago
  • Help! How do you stay safe? I have a public profile/am slightly "famous" and HNW
    While this is a convenient choice, if someone gets access to your burnermail.io account you are screwed. The point about having it directly on an email server is that there is no traditional login and you can't trace which service provides the email server. They would need to provide a bring-your-own-domain feature as well as a rotating IP/proxy. Given they don't even provide the first, I doubt they provide the... Source: about 4 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 Burner Mail and ForthWrite, you can also consider the following products

10 Minute Mail - Temporary disposable e-mail service to beat spam. Avoid spam with a free secure e-mail address.

ReclaimAI - Helps users prioritize their work and personal calendars

TempMail - Temp Mail is the provider of fake and temporary email ID.

Superhuman - Superhuman is an email management tool.

AnonAddy - Create unlimited aliases for free. Protect your email from spam using disposable addresses. Encrypt forwarded emails with PGP encryption using this service.

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