Software Alternatives, Accelerators & Startups

Greenhouse VS ForthWrite

Compare Greenhouse VS ForthWrite and see what are their differences

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Greenhouse logo Greenhouse

Greenhouse Software makes companies great at hiring.

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
  • Greenhouse Landing page
    Landing page //
    2022-05-05
  • 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 $12.0 / 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

Greenhouse features and specs

  • User-Friendly Interface
    Greenhouse offers an intuitive and modern interface, making it easy for recruiters and hiring managers to navigate and use the platform effectively.
  • Customizable Workflows
    The platform allows users to create custom hiring workflows, which can be tailored to fit the specific needs and processes of an organization.
  • Robust Analytics and Reporting
    Greenhouse provides detailed analytics and reporting features that help organizations track recruiting metrics, evaluate performance, and make data-driven decisions.
  • Third-Party Integrations
    Greenhouse supports a wide range of integrations with other HR and productivity tools, allowing for a more seamless recruiting process.
  • Candidate Experience
    The platform focuses on providing a positive candidate experience, offering tools such as automated communication and a mobile-friendly application process.
  • Collaboration Features
    Greenhouse includes robust collaboration features, such as interview scheduling and feedback sharing, which help teams work together more effectively.

Possible disadvantages of Greenhouse

  • Pricing
    Greenhouse is considered a premium product, and its pricing may be prohibitive for smaller businesses or startups with limited budgets.
  • Steep Learning Curve
    While the interface is user-friendly, the extensive range of features may result in a steep learning curve for new users unfamiliar with the platform.
  • Limited Customization Options
    Some users may find that certain aspects of Greenhouse are not as customizable as they would like, particularly when it comes to reporting and data visualization.
  • Integration Costs
    While Greenhouse offers many integrations, some of these may come with additional costs or require technical expertise to implement.
  • Support Response Time
    Some users have reported that the support response time can be slow, particularly for non-critical issues.

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 Greenhouse

Overall verdict

  • Greenhouse is generally considered a strong choice for businesses seeking to enhance their recruitment processes. Its comprehensive features and ease of use make it a go-to solution for many companies looking to improve their hiring efficiency and candidate experience.

Why this product is good

  • Greenhouse is a well-regarded applicant tracking system (ATS) known for its user-friendly interface, robust features, and ability to streamline the hiring process. It offers customizable workflows, integration with various third-party tools, and detailed analytics to help businesses improve their hiring strategies. Greenhouse is praised for its collaborative approach, allowing multiple stakeholders to participate in the recruitment process effectively.

Recommended for

    Greenhouse is recommended for small to large enterprises that prioritize a collaborative hiring process and need a reliable ATS to manage their recruitment pipeline effectively. It's especially beneficial for companies with high-volume hiring needs or those looking to integrate their ATS with other HR and recruitment tools.

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

Greenhouse videos

โœ…Greenhouse: Best Greenhouse (Buying Guide)

More videos:

  • Review - Review of the Harbor Freight greenhouse 6x8 ft item # 47712
  • Review - Amazon Put-together Greenhouse Unboxing, Assembly and Review

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Greenhouse and ForthWrite)
Hiring And Recruitment
100 100%
0% 0
Email
0 0%
100% 100
ATS And Recruiting
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Greenhouse 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 Greenhouse 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 Greenhouse and ForthWrite

Greenhouse Reviews

Best Recruiting Softwares for Small Business
Greenhouse is a cloud-based recruiting and onboarding software platform designed to streamline the hiring process for organizations of all sizes. It offers a variety of tools and features to help employers manage job postings, applicant tracking, interviews, and onboarding, all from a single, easy-to-use platform.

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, Greenhouse 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.

Greenhouse mentions (4)

  • Trouble finding a job
    I applied a ton on LinkedIn and reached out to recruiters through there. greenhouse.io is also a good one. Otherwise, Google is your best friend, and I'd hand pick positions that make you apply directly on the company website rather than 3rd party. Source: almost 4 years ago
  • job application forms suck
    It's insane how shit some of these application forms are. Why can't every company have something like greenhouse.io so I don't have to make a fucking account to send you my resume and then fill out a bunch of the same info anyway. Source: almost 4 years ago
  • With online job applications, how do I apply for one job posting but indicate that I'm open to others?
    Many jobs use services like greenhouse.io to post their jobs, and each job posting has an application form right on the listing. I'm applying to several companies where I'd be happy in several different positions (e.g. SWE on team X, SWE on team Y, SWE on team Z). Should I be filling out each form separately? Should I fill out just one but indicate that I'm open to other roles? Should I be trying to track down a... Source: about 4 years ago
  • Need some help/advice with my resume and finding a new role.
    I'd say I am not anti social, and I do get along well with people. No problem working in a team or by myself. I definitely get what you're saying though about looking like another It guy, but I just don't know what to edit. I wonder if my resume even makes it to a real person and isn't just being thrown out. I've noticed 99% of the jobs I apply for all use the same greenhouse.io format, and I never ever hear back... 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 Greenhouse and ForthWrite, you can also consider the following products

Workable - Hire better with Workable. Post to the top job boards and enjoy a simple, intuitive applicant tracking system, made for teams. Start a free trial today.

ReclaimAI - Helps users prioritize their work and personal calendars

Breezy.hr - A Modern Hiring Tool for the Entire Team. A uniquely simple, visual hiring tool you and your team will love.

Superhuman - Superhuman is an email management tool.

Lever - A modern web app for hiring. Lever is a simple, powerful way to manage lists of candidates during the hiring process.

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