Software Alternatives, Accelerators & Startups

AdBlock VS ForthWrite

Compare AdBlock 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 logo AdBlock

Ad blocker for Chrome, Safari and Opera on desktop and Safari for iOS devices.

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 Landing page
    Landing page //
    2022-03-26
  • 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

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Startup details
Country
United States

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 features and specs

  • Improved Browsing Experience
    AdBlock removes intrusive ads, allowing web pages to load faster and users to enjoy a cleaner browsing experience.
  • Enhanced Privacy
    By blocking ads, AdBlock helps reduce tracking by ad networks, thereby enhancing the user's privacy online.
  • Reduced Data Usage
    Since ads often contain large images, videos, or animations, blocking them can significantly reduce data usage, which is beneficial for users with limited bandwidth.
  • Security
    AdBlock can protect users from malicious ads that might contain malware or phishing links.
  • Customization
    AdBlock offers customization options, allowing users to whitelist specific websites and control what types of ads to block.
  • Engaging Gameplay
    AdBlock: The Game offers fun and interactive gameplay that combines the theme of ad-blocking with entertaining mechanics, keeping players engaged.
  • Educational Experience
    The game provides an educational insight into how ad-blocking works and raises awareness of online advertising strategies, making it informative for players.
  • Free to Play
    Players can enjoy AdBlock: The Game for free, making it accessible to a wide audience without any initial financial commitment.
  • Supports Original AdBlock
    Playing the game supports the original AdBlock service, promoting their mission and possibly funding further developments.

Possible disadvantages of AdBlock

  • Hurts Content Creators
    Many websites rely on ad revenue to fund their content. By blocking ads, users may inadvertently reduce the income generated by these sites.
  • Potential Website Breakage
    Some websites may not function properly or fully when ads are blocked, leading to a degraded user experience.
  • Ethical Considerations
    Blocking ads raises ethical questions regarding fair compensation for free content and services provided by websites.
  • Circumvention by Publishers
    Some websites have started using anti-adblock measures, restricting access to their content if they detect the use of ad blockers, forcing users to disable the extension.
  • Resource Usage
    Running AdBlock as a browser extension can increase the consumption of system resources, potentially slowing down the browser.
  • Limited Audience
    The theme and premise of the game may appeal primarily to users already interested in digital advertising or ad-blocking, making its target audience niche.
  • In-Game Advertisements
    Despite being a game about ad-blocking, it might use in-game ads as part of the gameplay mechanics, which could be ironic or off-putting to some players.
  • Potential Over-Simplification
    The game might oversimplify the complexities of internet advertisements and ad-blocking, potentially leading to a misunderstanding of the topic.
  • Derivative Experience
    Players looking for novel or groundbreaking gameplay might find it derivative if the game relies heavily on traditional ad-blocking themes.

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

Overall verdict

  • AdBlock is generally considered a good and reliable choice for users looking to mitigate the annoyance and privacy concerns associated with online advertising. It is easy to install, widely supported across different browsers, and offers customizable options for allowing certain ads or whitelisting specific websites.

Why this product is good

  • AdBlock (getadblock.com) is effective for users who want to block intrusive advertisements, enhance browsing speed, and increase online privacy. It is designed to remove ads from websites, thus improving the overall user experience on the internet. Additionally, blocking ads can lead to faster loading times and reduced data consumption.

Recommended for

    AdBlock is recommended for individuals who frequently browse the internet and wish to have a cleaner, more streamlined viewing experience without ads. It is particularly useful for those concerned about online privacy and data usage, or for anyone who is frustrated with the distraction caused by excessive advertising on websites.

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 videos

Dear AdBlock, Kiss My A$$!

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 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 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 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 AdBlock and ForthWrite

AdBlock Reviews

  1. Easy to use and makes browsing cleaner

    I've been using AdBlock for a while now, and I really like it. It blocks annoying pop-ups, video ads, making websites load faster and look cleaner. Itโ€™s easy to use and works seamlessly in the background.


List of 10 Best Ad Blockers in 2024
In 2024, one of thะต best ad blockะตrs that continuะตs to dominatะต thะต markะตt is AdBlock. With its robust fะตaturะตs and usะตr-friะตndly intะตrfacะต, AdBlock has proven to be a rะตliablะต choice for blocking unwantะตd advะตrtisะตmะตnts across various platforms. It ะตfficiะตntly ะตliminatะตs intrusivะต ads, pop-ups, and ะตvะตn vidะตo ads, providing a sะตamlะตss and unintะตrruptะตd browsing ะตxpะตriะตncะต.
Best Ad Blockers in 2023: Adblock Plus vs AdGuard vs uBlock Origin and More
Adblock, Adblock Plus and Adblocker for YouTube arenรขย€ย™t the same ad blocking browser extension. They all do an excellent job, though without uBlock Originรขย€ย™s configurability.
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AdBlock is an incredibly popular extension. It has widespread use across all browsers and has been around for a long time. The extension features a very simple interface without too many frills, but it gets the job done. Donโ€™t get it confused with AdBlock Plus, Adaware AdBlock, or any other interesting name variations โ€” it should have the red hexagon logo and be called...
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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 seems to be more popular. It has been mentiond 24 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 mentions (24)

  • Are there any good and free ad blocker??
    Https://getadblock.com/en/ This one works fine with me on Opera GX. You can go to your browser's web store, like the Chrome Web Store and download one. If you switch to a browser like Brave or Opera GX, you can have a built-in one, which is easier. Source: about 3 years ago
  • R.I.P soap2day
    Interesting, I usually don't get pop ups on soap2day or that site(only if I miss click on the play button or something similar sometimes). I use an ad blocker though so maybe thats why. I get WAY more when I use my iphone though. Source: about 3 years ago
  • Help!
    If I were you I would contact official steam support at the Steam Help Page, maybe they'll be able to help you, make sure to use an AD-Block or a VPN to stay safe out here on the internet. Wish you good luck. Source: about 3 years ago
  • 1337x saying I need a VPN?
    This issue just appeared today, I've never seen it before. I'm using NordVPN with kill switch enabled, and I already checked with https://www.iplocation.net/ and http://checkmyip.torrentprivacy.com/ to confirm I'm routing all traffic through the VPN. I tried getting a new IP from Nord, but it still didn't fix it. I'm using this ad block plugin in chrome https://getadblock.com/en/ , so I don't think this is an ad. Source: over 3 years ago
  • With all the talk of blocking the Tbell Pete and, what do you all do for other ads?
    I have an AdBlock extension for my Chrome browser on desktop: https://getadblock.com/en/. 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 AdBlock 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

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.

Superhuman - Superhuman is an email management tool.

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

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