Software Alternatives, Accelerators & Startups

Burp Suite VS ForthWrite

Compare Burp Suite VS ForthWrite and see what are their differences

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Burp Suite logo Burp Suite

Burp Suite is an integrated platform for performing security testing of web applications.

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.
  • Burp Suite Landing page
    Landing page //
    2023-06-16
  • 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 / 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

Burp Suite features and specs

  • Comprehensive Features
    Burp Suite offers a wide range of tools such as a proxy server, scanner, spider, repeater, and intruder, enabling extensive security testing.
  • User-Friendly Interface
    The platform provides an intuitive and well-organized interface, making it accessible for both novice and experienced security professionals.
  • Customization and Extensibility
    Users can customize Burp Suite via extensions, allowing them to tailor functionality to their specific needs and integrate with other tools.
  • Active Community
    Burp Suite has a vibrant community that contributes to extensions, plugins, and offers support through forums and other channels.
  • Regular Updates
    The software is regularly updated with new features, bug fixes, and improvements, ensuring it remains up-to-date with the latest security trends.

Possible disadvantages of Burp Suite

  • Cost
    The professional version of Burp Suite can be quite expensive, which might be prohibitive for small businesses or individual practitioners.
  • Learning Curve
    Despite its user-friendly interface, Burp Suite has a steep learning curve due to its extensive features and functionalities.
  • Resource Intensive
    Running Burp Suite, especially during intensive scans, can consume significant system resources, potentially affecting the performance of other applications.
  • Manual Effort Required
    While Burp Suite automates a lot of tasks, effective use still requires a considerable amount of manual effort, particularly for complex security assessments.
  • Limited Free Version
    The free version of Burp Suite (Community Edition) offers limited functionality compared to the Pro version, restricting its usefulness for advanced testing.

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 Burp Suite

Overall verdict

  • Yes, Burp Suite is widely regarded as a powerful and effective tool for web application security testing. It is favored by professional security testers and organizations for its depth of features and ease of use.

Why this product is good

  • Burp Suite is considered good due to its comprehensive set of tools for web application security testing. It offers features such as automated and manual testing capabilities, a robust web vulnerability scanner, an intuitive user interface, and frequent updates with new security features and enhancements. Its ability to integrate well with other tools and its active support community also add to its effectiveness and reliability.

Recommended for

  • Security professionals
  • Penetration testers
  • Web application developers
  • Organizations looking to secure their web applications

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

Burp Suite videos

Web App Penetration Testing - #1 - Setting Up Burp Suite

More videos:

  • Review - Burp Suite Pro Walkthrough

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Burp Suite and ForthWrite)
Web Application Security
100 100%
0% 0
Email
0 0%
100% 100
Security
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Burp Suite 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 Burp Suite 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 Burp Suite and ForthWrite

Burp Suite Reviews

10 Best Burp Suite Alternatives For Windows In 2023
Answer: Burp Suite is popular in industry circles as an effective web application security tester. It is known for its penetration testing and vulnerability detection skills. Developers who hail the tool praise it for its comprehensive UI and report generating capabilities. Burp Suite also receives a lot of flak for its inability to automatically verify detected threats and...
Best Burp Suite Alternatives (Free and Paid) for 2023
Burp Suite is a vulnerability scanner used to execute manual security testing of web applications whereas ManageEngine Vulnerability Manager Plus is a complete vulnerability management software that not only offers continual visibility, comprehensive coverage, risk-based assessment but also provides built-in remediation with patching for vulnerabilities, misconfigurations...
Burp suite alternatives
Burp suite is a set of tools used for penetration testing of a web application. It is the most popular tool among web security researchers and bug hunters. Its ease of use makes it make it more suitable for the uses. Still, there are other alternatives are there in the market which can be used in place of burp suite. In this article, we are going to these alternatives of...
Source: www.educba.com
10 Best Tenable Nessus Alternatives For 2021 [Updated List]
Burp Suites is a web application security scanner ideal for identifying zero-day and other types of exotic vulnerabilities. It is most prominently used by penetration testers. It features a centralized visual dashboard that provides a holistic snapshot of all your assets, scanned activity, and detected vulnerabilities in the form of comprehensive graphs and stats.
Best Nessus Alternatives (Free and Paid) for 2021
Burp Suite by PortSwigger an advanced set of tools for finding and exploiting vulnerabilities in web applications โ€“ all within a single product. From a basic intercepting proxy to a cutting-edge vulnerability scanner, it can be used to test and report on a large number of vulnerabilities, including SQLi, XSS, and the whole OWASP top 10.

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, Burp Suite seems to be more popular. It has been mentiond 15 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.

Burp Suite mentions (15)

  • My VAPT Learning Journey
    The topics will be mostly from Portswigger Website. Also, for some more practical discussion, I'll refer to Kontra. - Source: dev.to / over 1 year ago
  • Automated ways to security audit your website
    There are many tools available for this, e.g. Burp Suite, ZAP, etc. We've evaluated a few and found Probely to be the most comprehensive. They have a trial, so your first few scans will be free. After each scan, you will get a report that includes a list of all findings and a recommendation on how to fix them. You will also get a PCI-DSS and OWASP compliance report. - Source: dev.to / about 2 years ago
  • OWASP Dependency Check in Node js ๐Ÿ›ก๏ธ
    In addition, tools such as snyk or burp can be used to control the dependencies of a project. - Source: dev.to / about 2 years ago
  • How do I by pass two step verification?
    Check https://portswigger.net, they have learning material and labs about this topic. Source: over 3 years ago
  • I want to make a website with django. What are best courses/syllabus for it?
    I ask about serving websites because understanding how a web server works (very basically) with a browser or any client is a huge step in understanding HTTP, host headers, and even host header attacks (if you're into that sort of thing.. As an aside I did a quick google search and https://portswigger.net/ showed up.. Apparently they have interactive labs and very informative documentation on various attack... Source: almost 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 Burp Suite and ForthWrite, you can also consider the following products

Nessus - Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.

ReclaimAI - Helps users prioritize their work and personal calendars

Qualys - Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.

Superhuman - Superhuman is an email management tool.

Sqreen - Sqreen is a web application security monitoring and protection solution helping companies protect their apps and users from attacks. Get started in minutes.

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