Software Alternatives, Accelerators & Startups

PlagScan VS ForthWrite

Compare PlagScan VS ForthWrite and see what are their differences

PlagScan logo PlagScan

The Internet makes plagiarism a bigger problem than ever.

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
  • PlagScan Landing page
    Landing page //
    2022-12-30
  • 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.

PlagScan

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

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

PlagScan features and specs

  • Comprehensive Plagiarism Detection
    PlagScan offers in-depth analysis using advanced algorithms to detect similarities between submitted texts and its extensive database of sources, including web pages, journals, and academic publications.
  • User-Friendly Interface
    The platform provides a simple and intuitive interface, making it easy for users, including educators and students, to navigate and use its features without a steep learning curve.
  • Multiple File Formats
    PlagScan supports a wide range of file formats, such as DOC, DOCX, PDF, PPT, PPTX, and more, ensuring flexibility in submitting documents for plagiarism checking.
  • Detailed Reports
    The software generates comprehensive plagiarism reports, highlighting the suspected plagiarism in the text and providing detailed source matching information.
  • Privacy and Data Security
    PlagScan emphasizes data security and privacy, ensuring that user data is handled safely and that submitted documents are not shared with third parties.
  • Integration Capabilities
    The tool can be integrated with various learning management systems (LMS) like Moodle and Canvas, facilitating easy access and consistent workflow for educational institutions.

Possible disadvantages of PlagScan

  • Cost
    PlagScan is a paid service, and the cost may be prohibitive for some users, especially individual students or small institutions, compared to free alternatives.
  • Processing Time
    Depending on the length and complexity of the document and the system's current load, the processing time for generating plagiarism reports can sometimes be slower than expected.
  • False Positives
    There may be instances where PlagScan identifies matches that are not actual cases of plagiarism, requiring users to manually review and differentiate false positives from real issues.
  • Access to Original Sources
    PlagScan may not always have access to some proprietary databases or the latest publications, which can limit the thoroughness of its plagiarism checks for specific types of content.

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 PlagScan

Overall verdict

  • Overall, PlagScan is a good choice for those looking for an efficient and trustworthy plagiarism detection service. Its features and ease of use make it a valuable tool for maintaining academic and professional integrity.

Why this product is good

  • PlagScan is considered a reliable plagiarism detection tool because it offers a comprehensive database for scanning and uses advanced algorithms to detect similarities in texts. Its user-friendly interface makes it accessible for students, educators, and professionals. Additionally, it provides detailed reports that help users understand potential instances of plagiarism and how they can improve their work to ensure originality.

Recommended for

  • Students
  • Educators
  • Researchers
  • Content creators
  • Publishing professionals

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

PlagScan videos

PlagScan Demo

More videos:

  • Review - PlagScan - company video
  • Review - Review Web Plagiasi Online Gratis (Plagscan Dan Quetext)

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to PlagScan and ForthWrite)
Plagiarism Checker
100 100%
0% 0
Email
0 0%
100% 100
Education
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing PlagScan 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 PlagScan 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 PlagScan and ForthWrite

PlagScan Reviews

Top 8 Turnitin Alternatives To Consider
PlagScan also offers multiple language support, making it an excellent tool for educators, students, researchers, and writers for business purposes.
10 Best Plagiarism Checkers Software of 2023
โœ“ The PlagScan Report is adaptable to your needs. Whether you need a printable PDF-file or want to collaborate with others in an interactive browser report โ€“ PlagScan can do it while being easy to use.
6 Copyscape Alternatives for Checking Plagiarism
If you do not want to invest in a subscription service, PlagScan can be useful. However, if you find yourself using it often, you may want to look into one of the subscription levels of the other services on the list, like Quetext.
Source: www.quetext.com
17 Plagiarism-Checking Alternatives to Turnitin
Plagscan is the Number Two Turnitin alternative according to both Alternativeto.net and G2. It is an online plagiarism checker with a document manager. The app allows students and participants to submit work, but it doesnโ€™t offer full classroom management software features.
2021โ€™s Top 10 Best Turnitin Alternatives and Similar Services
In the way to ensure the authenticity of content, you can either avail trial or paid services. For trial based accounts they provide 20 free Plagscan points which are sufficient to scan up to 2000 words. They do offer a tool in order to find the similarities between documents.

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 PlagScan and ForthWrite, you can also consider the following products

Turnitin - Turnitin is preferred by educational institutions around the world for preventing plagiarism. Instructors at all levels of education can request that students use the service to submit papers, and Turnitin checks those papers for plagiarism.

ReclaimAI - Helps users prioritize their work and personal calendars

iThenticate - Prevent Plagiarism in Published Works

Superhuman - Superhuman is an email management tool.

Urkund - Detect and check for plagiarism with URKUND

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