Software Alternatives, Accelerators & Startups

Acunetix VS ForthWrite

Compare Acunetix VS ForthWrite and see what are their differences

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Acunetix logo Acunetix

Audit your website security and web applications for SQL injection, Cross site scripting and other...

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
  • Acunetix Landing page
    Landing page //
    2022-03-13
  • 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

Acunetix features and specs

  • Comprehensive Vulnerability Scanning
    Acunetix offers a thorough and detailed scan of websites, identifying a wide range of vulnerabilities, including SQL injection, XSS, and more.
  • Advanced Automation
    The tool automates much of the scanning process, reducing the need for manual interventions and speeding up the identification of security flaws.
  • User-Friendly Interface
    Acunetix comes with an intuitive and easy-to-navigate interface, making it accessible even for users who are not cybersecurity experts.
  • Continuous Monitoring
    It provides continuous security monitoring, keeping track of any changes in the web application that could introduce new vulnerabilities.
  • Comprehensive Reporting
    The tool offers detailed reporting features that provide insights into found vulnerabilities, making it easier to understand and fix security issues.
  • Integration Capabilities
    Acunetix can be integrated with various CI/CD pipelines and other security tools, enhancing its utility in a modern DevOps environment.

Possible disadvantages of Acunetix

  • Cost
    Acunetix can be relatively expensive, especially for small businesses or independent developers who might find it cost-prohibitive.
  • Resource Intensive
    The scanning process can be resource-intensive, requiring significant server resources and sometimes impacting the performance of the application being scanned.
  • False Positives
    While advanced, the scanner can sometimes generate false positives, which require time and expertise to manually verify.
  • Limited Mobile App Scanning
    Acunetix primarily focuses on web applications and offers limited capabilities when it comes to scanning mobile apps.
  • Learning Curve
    Despite its user-friendly interface, new users may still face a learning curve to fully understand and utilize all the features effectively.
  • Customization
    Some users have reported that the tool's customization options are not as extensive as they would like, limiting the ability to tailor scans to specific needs.

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 Acunetix

Overall verdict

  • Yes, Acunetix is considered a good tool for web vulnerability scanning, particularly valued for its extensive database of vulnerabilities and efficient scanning effectiveness. Its capabilities make it a preferred option for organizations looking to enhance their web security posture.

Why this product is good

  • Acunetix is regarded as a robust web vulnerability scanner designed to find vulnerabilities in web applications. It is praised for its comprehensive scanning capabilities, ease of use, speed, and the breadth of vulnerabilities it can detect. The tool helps in identifying and fixing potential security issues before they can be exploited.

Recommended for

  • Organizations looking for an automated web vulnerability scanner
  • Security teams aiming to identify security weaknesses in web applications
  • Developers who need a reliable tool to integrate into their security processes
  • Businesses seeking to comply with security standards and best practices

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

Acunetix videos

How to Perform Security Testing Using Acunetix Web Vulnerability Scanner Tool

More videos:

  • Review - Acunetix - Best Web Application Security Scanner @Web Hacking
  • Review - Acunetix Quick-start Guide

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Acunetix and ForthWrite)
Cyber 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 Acunetix 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 Acunetix 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 Acunetix and ForthWrite

Acunetix Reviews

10 Best Burp Suite Alternatives For Windows In 2023
Verdict: Operating on two unique threat detecting technologies, Acunetix performs fast scans to detect vulnerabilities accurately in an application, API, or website. It is easy to deploy and caters to the sensibilities of non-technical employees. This quality alone makes Acunetix a better alternative to Burp Suite.
Best Burp Suite Alternatives (Free and Paid) for 2023
Acunetix by Invicti is the market leader in providing automated web application security testing and is the software of choice for many Fortune 500 customers. It can detect and report on a wide array of web application vulnerabilities. Acunetix integrates with popular Issue Trackers and WAFs and is also available on Windows and Linux.
9 Best Angry IP Scanner Alternatives Reviewed 2021 (Free & Paid)
Acunetix is a powerful network and web application scanner that can help you discover open ports, hidden services, and vulnerabilities across your network. Acunetix is unique in combining both web scanning, and network scanning into one easy to use graphical tool thatโ€™s compatible for both Windows and Linux.
10 Best Tenable Nessus Alternatives For 2021 [Updated List]
Acunetix is an intuitive and easy-to-use web application security scanner. Its setup is very simple, with no need for lengthy configurations. The platform can scan all types of pages, APIs, and complex web applications. These include pages that contain lots of HTML5 and JavaScript. Acunetix can perform lightning-fast scans without overloading the server.
Best Nessus Alternatives (Free and Paid) for 2021
It offers advanced Vulnerability Management features right into its core, prioritizing risks based on data through a consolidated view. Acunetix also offers the ability to automate your scan. It is suitable for large-scale organizations as it can handle many devices on a network. HSBC, NASA, USA Air force are few giants that use Acunetix for vulnerability tests.

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 Acunetix and ForthWrite, you can also consider the following products

Intruder - Intruder is a security monitoring platform for internet-facing systems.

ReclaimAI - Helps users prioritize their work and personal calendars

HackerOne - HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.

Superhuman - Superhuman is an email management tool.

Trustwave Services - Trustwave is a leading cybersecurity and managed security services provider that helps businesses fight cybercrime, protect data and reduce security risk.

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