Software Alternatives, Accelerators & Startups

Adblock Plus VS ForthWrite

Compare Adblock Plus VS ForthWrite and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Adblock Plus logo Adblock Plus

AdBlock Plus is a browser extension for Firefox, Chrome, Opera, and several other popular browsers that prevents intrusive ads like pop-ups and malicious code from appearing on websites you visit.

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
  • Adblock Plus Landing page
    Landing page //
    2023-03-18
  • 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.

Adblock Plus

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Startup details
Country
Germany

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

Adblock Plus features and specs

  • Blocks Ads
    Effectively blocks a wide variety of ads, including banner ads, video ads, and pop-ups, enhancing the web browsing experience.
  • Improved Speed
    By blocking ads, it can increase the speed at which web pages load, particularly on sites with heavy ad content.
  • Privacy Protection
    Helps to protect user privacy by preventing ad trackers from collecting data on browsing habits.
  • Customizable Filters
    Allows users to create custom filter lists to block specific content or ads from particular websites.
  • Open Source
    The source code is open to the public, allowing for transparency and contributions from the community to improve the product.

Possible disadvantages of Adblock Plus

  • Ad-Blocking Whitelist
    Adblock Plus allows certain 'acceptable ads' to be shown by default, which might not align with user expectations of an ad-free experience.
  • Potential for Website Breakage
    Some websites might not function correctly when ads are blocked, which can disrupt the user experience on those sites.
  • Revenue Impact on Websites
    Websites that rely on ad revenue may experience reduced income, which can affect the quality and availability of free content on the web.
  • Resource Usage
    Running the Adblock Plus extension can consume system resources, potentially impacting browser performance.
  • Complex Configuration
    Customizing filters and settings can be complex for non-technical users, potentially leading to suboptimal use of the tool.

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 Adblock Plus

Overall verdict

  • Adblock Plus is generally considered effective for users who want a simple solution to block unwanted ads without much configuration. However, some critics point out that it participates in an 'acceptable ads' program, allowing certain non-intrusive ads to be displayed by default, which may not align with all users' expectations of an ad blocker.

Why this product is good

  • Adblock Plus is a popular browser extension that blocks intrusive ads, which can enhance user experience by speeding up web page loading times and reducing clutter. It also adds a layer of privacy by preventing tracking scripts from loading, and it can help protect users from malicious ads that might contain malware.

Recommended for

    Adblock Plus is recommended for casual internet users looking for a straightforward and easy-to-install ad-blocking solution. It is also suitable for users concerned with online privacy and who prefer not to be tracked by advertisers.

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

Adblock Plus videos

Adblock Plus: Now Serving You More Ads! - The Know Tech News

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Adblock Plus and ForthWrite)
Security & Privacy
100 100%
0% 0
Email
0 0%
100% 100
Ad Blockers
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Adblock Plus 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 Adblock Plus and ForthWrite. For example, how are they different and which one is better?
Log in or Post with

Reviews

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

Adblock Plus Reviews

The Best Ad Blockers for YouTube 2024
Adblock Plus: AdBlock is a user-friendly free tool that received solid ad-blocking scores during our testing. It also offers a Premium subscription that can block additional nuisances like site notifications, survey requests, and floating videos.
Best Ad Blockers in 2023: Adblock Plus vs AdGuard vs uBlock Origin and More
Not to be confused with AdBlock Plus, AdBlock is a very simple and straightforward extension that offers ad blocking features, and it works admirably. The user interface is as simple as they come, with the option to pause the extension on the website youรขย€ย™re on โ€” useful if a website wonรขย€ย™t let you access it with such an extension enabled.
Best Ad Blockers
Adblock Plus (again, not to be confused with any variations on its name) is a standalone ad blocker thatโ€™s been around for quite some time. It is not the premium version of another ad blocker or a special edition. Adblock Plus is its own application.
22 NextDNS Alternatives
AdBlock Plus claims to be one of the most feature-rich and out-of-the-box ad blockers for smartphones, tablets, and PCs. People love having it because of its excellent adblocking mechanism and capabilities. AdBlock Plus extension is available for users who want to have a customized and controlled web experience. You can remove ads and malware from all the online destinations...
8 BEST Ad Blockers For Chrome In 2020 [Free Pop Up Blockers]
Not only is Adblock Plus free, but it also features acceptable ads. Instead of charging you the user, AdBlock Plus charges large companies who want to be a part of its acceptable ads program, thereby saving you money whilst allowing companies who depend on ad-generated revenue to continue offering you free content for years to come.

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, Adblock Plus seems to be more popular. It has been mentiond 65 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.

Adblock Plus mentions (65)

  • How I stay (more) focused with ADHD
    Tip: I use Adblock Plus on desktop, and AdGuard on iPhone and iPad. - Source: dev.to / over 2 years ago
  • [Vent] YouTube forcing adblock removal, here's what you can do!
    Adblock plus => I only use this one with Edge because Opera has a default adblocker of its own, but this is also a very welcome extension and something that can (and will) keep you safe! Source: almost 3 years ago
  • Why are there differences between the EasyList filter lists mirrors!?
    Why doesn't easylist.to link to its own version of the Fanboy's Annoyance List? Why are the lists (and especially the "EasyList Germany") on the mirror (?) of adblockplus.org more up-to-date than on easylist.to? Source: about 3 years ago
  • Problem with popups
    That can be annoying. Do you see them on Flipboard or when you navigate to the actual website of the article? If that's the case, then it would be up to the website that is hosting the article. I would recommend a good popup/ad blocker like adblock plus. Source: over 3 years ago
  • "He gets us" is taken over my feed
    Try AdBlock Plus, gets rid of a ton of junk. https://adblockplus.org/. Source: over 3 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 Adblock Plus and ForthWrite, you can also consider the following products

uBlock Origin - Popular and efficient blocker for Chromium, Chrome, Edge, Firefox, Opera, Safari, Thunderbird.

ReclaimAI - Helps users prioritize their work and personal calendars

AdGuard - Surf the Web Ad-Free and Safely. Shield up!

Superhuman - Superhuman is an email management tool.

Privacy Badger - Privacy Badger blocks spying ads and invisible trackers. How is Privacy Badger different from Disconnect, Adblock Plus, Ghostery, and other blocking extensions?

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