Software Alternatives, Accelerators & Startups

Unicheck VS ForthWrite

Compare Unicheck VS ForthWrite and see what are their differences

Unicheck logo Unicheck

The plagiarism checker Unplag scans across the internet, repositories, open sources content and databases. It delivers real-time results and has no cached data.

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
  • Unicheck Landing page
    Landing page //
    2021-10-13
  • 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.

Unicheck

$ Details
-
Platforms
-
Release Date
-
Startup details
Country
Cyprus
City
Nicosia
Employees
50 - 99

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

Unicheck features and specs

  • Comprehensive Plagiarism Detection
    Unicheck offers robust plagiarism detection across a vast database of academic and web sources, ensuring thorough scanning and accurate results.
  • Seamless Integration
    The tool integrates smoothly with various LMS platforms like Canvas, Moodle, and Google Classroom, enhancing its usability for educators and institutions.
  • User-Friendly Interface
    Unicheck's interface is intuitive and easy to navigate, making it accessible for users with varying levels of technical expertise.
  • Real-Time Assistance
    Unicheck provides real-time support, allowing users to quickly resolve any issues they might encounter.
  • Privacy and Security
    The platform emphasizes data security and user privacy, ensuring that submitted documents are stored and processed securely.

Possible disadvantages of Unicheck

  • Cost
    Some users may find the pricing of Unicheck to be relatively high compared to other plagiarism detection tools, making it less accessible for smaller institutions or individual users.
  • Limited Free Version
    The free version of Unicheck has limited features, which might not be sufficient for all users, necessitating a paid subscription for full functionality.
  • Occasional False Positives
    Like many plagiarism detection tools, Unicheck can sometimes flag false positives, requiring manual review to confirm the originality of the content.
  • Processing Time
    In some instances, users have reported that the scanning and verification process can take longer than expected, which can be inconvenient for those with tight deadlines.
  • Customization Limitations
    Some users have noted that Unicheck offers limited customization options for reports and settings, which might not meet the specific needs of all users or institutions.

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 Unicheck

Overall verdict

  • Overall, Unicheck is a strong choice for plagiarism detection, particularly within academic settings. Its accurate results, ease of integration, and helpful features make it a trusted tool by many institutions and educators.

Why this product is good

  • Unicheck is considered good due to its reliable plagiarism detection system, which uses advanced algorithms to ensure accuracy. It is user-friendly, with a simple interface that integrates easily with educational platforms such as Moodle and Google Classroom. Additionally, it provides real-time search capabilities, a comprehensive set of tools for educators and students, and a robust reporting system that highlights similarities and offers detailed insights.

Recommended for

    Unicheck is particularly recommended for educators, academic institutions, and students seeking a reliable plagiarism detection solution. It is ideal for those who need seamless integration with learning management systems and value a comprehensive analysis of originality in academic writing.

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

Unicheck videos

New Unicheck Dashboard Review

More videos:

  • Review - Online Unicheck Report Review | Latest Update
  • Review - Using Unicheck Plagiarism Checker in Canvas

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Unicheck 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 Unicheck 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 Unicheck 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 Unicheck and ForthWrite

Unicheck Reviews

Top 8 Turnitin Alternatives To Consider
Unicheck is a cloud-based plagiarism detection tool similar to Turnitin because it is designed for educational or institutional use.
10 Best Plagiarism Checkers Software of 2023
โœ“ Built into Unicheck, Modifind unveils digital trickery and flags suspicious text formatting. If detected, you will find the text modifications listed in the separate tab inside the report. Easy as that.
17 Plagiarism-Checking Alternatives to Turnitin
If you only need to check for plagiarism, consider Unicheck or Plagscan. Read through the descriptions of other tools we mention to see if they may better meet your needs.

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, Unicheck seems to be more popular. It has been mentiond 3 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.

Unicheck mentions (3)

  • New AI classifier for indicating AI-written text
    On a side note: My online MBA has switched from TurnItIn to this website: https://unicheck.com And the benefit of this is... incredible. It allows students to purchase X amount of pages to check the plagiarism. Full reports on your work before hand. Not sure why this move was made, but it will be interesting to see once they integrate "possible AI detection" into UniCheck. - Source: Hacker News / over 3 years ago
  • What sites do professors use for code plagiarism? I was lied to in a Discord after helping someone for several hours and I realized it was for their final project.
    Iโ€™ll probably get downvote, my college instructor recommended https://unicheck.com. Source: about 4 years ago
  • Accused of plagiarism
    Try https://unicheck.com to check for plagerism. Itโ€™s cheap and reliable. Source: about 5 years ago

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 Unicheck 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

PlagiarismSearch - PlagiarismSearch is online service that detects plagiarized content.

Superhuman - Superhuman is an email management tool.

iThenticate - Prevent Plagiarism in Published Works

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