Software Alternatives, Accelerators & Startups

Clerky VS ForthWrite

Compare Clerky VS ForthWrite and see what are their differences

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Clerky logo Clerky

We're 100% focused on helping startups get legal paperwork done safely, going far beyond simply providing forms. Get your legal paperwork done with confidence, so you can get back to building your company.

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.
  • Clerky Landing page
    Landing page //
    2023-05-12
  • 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 / 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

Clerky features and specs

  • Convenience
    Clerky offers a highly automated and user-friendly platform that simplifies the legal paperwork process for startups and small businesses.
  • Affordability
    Compared to hiring traditional legal services, Clerky is more affordable, making it accessible for startups and small businesses with limited budgets.
  • Specialized for Startups
    Clerky's tools and documents are specifically designed for startups, which means they are tailored to meet the needs and challenges uniquely faced by new ventures.
  • Legal Compliance
    Clerky's documents are created and reviewed by experienced startup attorneys, ensuring high standards of legal compliance and accuracy.
  • Time Efficiency
    The platform aims to save time by automating the documentation process, which can help startups focus more on their business operations rather than paperwork.

Possible disadvantages of Clerky

  • Limited Customization
    The automated nature of Clerky's services may not allow for as much customization as a dedicated lawyer might provide for unique legal needs.
  • Scope of Services
    Clerky focuses on common legal needs for startups, which may not cover more complex or specialized legal issues requiring personalized legal advice.
  • Self-Service Model
    Since Clerky operates on a self-service model, users must have some level of understanding of legal documents, which could be overwhelming for some.
  • Dependence on Technology
    Clerky is a digital platform, which means any technical issues or downtimes could impede access to crucial documents or services.
  • Geographic Limitations
    While Clerky is tailored for U.S. startups, its services may not be suitable or fully compliant with legal requirements in other jurisdictions.

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 Clerky

Overall verdict

  • Clerky is a reliable choice for startups and entrepreneurs looking for a straightforward and efficient way to handle legal paperwork. Its specialized services for early-stage companies make it especially valuable for those who are navigating business formation and early legal needs for the first time.

Why this product is good

  • Clerky is considered good by many entrepreneurs and startups because it offers a streamlined, user-friendly platform for handling legal paperwork and business formation. It provides standard legal documents, simplifies complex legal processes, and offers support from experienced lawyers. Its focus on startups ensures that the documents and services are tailored to the needs of new businesses, which can save time and reduce legal costs.

Recommended for

  • Tech startups
  • Entrepreneurs launching new businesses
  • Founders looking to incorporate their companies
  • Small businesses seeking affordable legal document solutions

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

Category Popularity

0-100% (relative to Clerky and ForthWrite)
Legal Services
100 100%
0% 0
Email
0 0%
100% 100
Privacy Policy Generator
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Clerky 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

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Reviews

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

Clerky Reviews

Lawyers on Demand: 10 Startups to Watch In 2017
For startups that want to get legal paperwork done right, Clerky is, without a doubt, a company to check out. This budding disruptor, co-founded by two attorneys in the technology space (Darby Wong and Chris Field), strives to enable startups achieve legal due diligence that levels up to what top law firms offer. With a team of highly experienced paralegals and attorneys,...

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, Clerky seems to be more popular. It has been mentiond 4 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.

Clerky mentions (4)

  • Ask HN: Standard Founders Agreement Template?
    There is a YC Backed company [0] that does this for you. Could be worth a look [0] https://clerky.com I would recommend using soemthing from clerky and then getting your own lawyers involved to really nail this down further. - Source: Hacker News / over 2 years ago
  • Thinking of starting a side project/business while employed, should I incorporate now or wait to start making money?
    Yeah, just call it a proprietorship until you have a solid reason to incorporate. (i.e. Angel investment and / or liability protection.) Then when you do choose to incorporate, check out clerky.com. Source: almost 4 years ago
  • Do I create the company first or do the IDO sale?
    US guy here (not a lawyer), definitely set up the company first and have written stuff in place for what each founder/dev gets. Team disagreements over a multi-sig or distribution can be a killer and are likely going to be your main issue. Also having a corporate entity (even an LLC) shields you from a lot of liability in the case of a bug or funds lost on behalf of users. You can use even an online service... Source: over 4 years ago
  • Looking for Legal Counsel for my Startup (also CPA)
    I'm currently looking at several lawfirms, such as Goodwin Procter. I'm also aware of a platform for startups legalwork, clerky.com, but I want to bring on my own attorney through it. Anyone have any resources or recommendations? Source: over 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 Clerky and ForthWrite, you can also consider the following products

iubenda - A 360-degree solution to make your sites and apps compliant with privacy laws like the GDPR, CCPA, LGPD, ePrivacy, and more

ReclaimAI - Helps users prioritize their work and personal calendars

Wonder.Legal - Create perfectly legal documents for as low as $1.99

Superhuman - Superhuman is an email management tool.

SeedLegals - SeedLegals takes care of the legals around creating, running, funding and selling startups.ย 

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