Software Alternatives, Accelerators & Startups

Gusto VS ForthWrite

Compare Gusto 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.

Gusto logo Gusto

Gusto. Payroll, benefits and compliance in one integrated product. We're here to change how the world works, and put people first.

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
  • Gusto Landing page
    Landing page //
    2023-05-24
  • 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

Gusto features and specs

  • User-Friendly Interface
    Gusto offers an intuitive and easy-to-use interface which simplifies payroll processing and HR management for businesses of all sizes.
  • Comprehensive HR Tools
    The platform provides a wide range of HR tools, including benefits administration, time tracking, and compliance assistance, helping businesses manage their workforce effectively.
  • Automated Payroll Processing
    With Gusto, payroll processing is automated, reducing the likelihood of errors and saving time for HR departments.
  • Employee Self-Service
    Employees can access their payslips, tax documents, and benefits information directly through Gusto, improving transparency and reducing administrative burden.
  • Customer Support
    Gusto is known for its responsive and knowledgeable customer support, which can assist users with any issues or questions they may have.

Possible disadvantages of Gusto

  • Cost
    Gusto's pricing can be relatively high, especially for small businesses or startups with limited budgets.
  • Limited Integration Options
    While Gusto integrates with several popular apps and software, it may not support all the tools a business uses, potentially complicating workflow processes.
  • Lack of Customization
    Some users may find Gusto's features to be less customizable compared to other HR software solutions, limiting the ability to tailor the platform to specific needs.
  • Learning Curve
    Despite its user-friendly design, some users may experience a learning curve when initially adopting the platform, particularly if they are transitioning from a different system.
  • Dependency on Internet
    As a cloud-based solution, Gusto requires a reliable internet connection for access, which can be a limitation in areas with poor connectivity.

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 Gusto

Overall verdict

  • Gusto is widely regarded as a good option for small to medium-sized businesses seeking payroll and human resources solutions.

Why this product is good

  • Gusto offers an intuitive platform that simplifies payroll processing, benefits administration, and HR tasks. Users often praise its user-friendly interface, comprehensive features, and excellent customer service. It automates many time-consuming processes, making it easier for businesses to manage their workforce and comply with regulations.

Recommended for

  • Small to medium-sized businesses
  • Companies seeking easy-to-use payroll solutions
  • Organizations in need of integrated HR tools
  • Businesses looking for efficient employee onboarding processes
  • HR managers wanting comprehensive benefits administration support

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

Gusto videos

Gusto Payroll Review | Top 6 favorite features | $100 referral code

More videos:

  • Review - Gusto vs. QuickBooks Payroll
  • Tutorial - Gusto Payroll Review & Tutorial ($100 Amazon Bonus)
  • Review - Gusto Payment System: An Honest Review
  • Review - Gusto Payroll Software Review: An In-Depth Look At The Features
  • Review - What You MUST Know About Gusto Payroll
  • Review - Gusto Payroll Software Review - Why this is the BEST Payroll Software in 2023
  • Review - Gusto Payroll Software: The Ultimate 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 Gusto and ForthWrite)
HR
100 100%
0% 0
Email
0 0%
100% 100
HR Tools
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Gusto 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 Gusto 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 Gusto and ForthWrite

Gusto Reviews

Best Gusto alternatives (2026): picked by exit reason
The best Gusto alternative depends on why youโ€™re leaving. If itโ€™s support quality, OnPay and Patriot are the names real users vouch for. If your team is going global, Gusto canโ€™t follow you; Deel (tested 8/10) can (see Deelโ€™s plans). If you live in QuickBooks, the payroll add-on to your accounting suite has an obvious logic. And if itโ€™s none of those, the honest answer may...
Source: wiserstaff.com
Best BambooHR alternatives (2026): tested picks by use case
I only hand out a score after testing a tool with my own account, so this list splits in two. Gusto, Deel, Breezy HR and Manatal carry real tested verdicts from their own reviews. Rippling, HiBob and Zoho People are credible candidates I havenโ€™t tested, so they appear with no score and no invented pricing. Affiliate links are disclosed above this content and never change...
Source: wiserstaff.com
Top 6 Paylocity alternatives and competitors (in-depth comparison)
Gustoโ€™s extensive payroll feature lets you transfer wages to contractors in other countries. Source[/caption] Thanks to the internet, many small businesses operate internationally. If thatโ€™s you, Gusto might be a good option. The platform lets you hire, onboard, and run payroll for employees in over 120 countries while staying compliant with local labor laws.Similar to...
11 Alternatives to QuickBooks in 2024
Gusto is focused on taking care of your payroll problems. (Note: Gusto is not accounting softwareโ€”it is only focused on payroll.)
Source: www.bench.co
The best 6 Paylocity competitors
A popular payroll processing tool and HR software, Gusto appeals to many HR professionals due to its extensive library of integrations and comprehensive approach to payroll compliance in the US.

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, Gusto seems to be more popular. It has been mentiond 18 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.

Gusto mentions (18)

  • As a completely inexperienced newbie, how does salary payment work?
    If they are W2 or 1099, look at gusto.com, but I would encourage you to speak with a CPA so they can best advise you on your situation. If you do things wrong, it could put you in a lot of legal trouble. Source: over 3 years ago
  • The Fair Tax Act Aims to Abolish the IRS and Set a National Sales Tax. Here's How It Would Work
    There's Quickbooks for accounting. There's Gusto for payroll. There's CalendarCrush for invoicing. It'll cost you about $200 a month to get tooled correctly and you're off to the races. Source: over 3 years ago
  • Breaking Into Legal Tech
    Make โ€ข Build and automate workflows InvoiceBerry โ€ข Online invoicing for small businesses Gusto โ€ข Payroll, benefits and HR management Hive โ€ข Manage tasks, workflows and teamโ€™s work Lanva โ€ข Social video editing app. ClickUp โ€ข Manage tasks, docs, chat, goals and more Plausible โ€ข Open-source privacy-friendly web analytics Podcast Hawk โ€ข Podcast guest booking software. Writesonic โ€ข AI-driven content... Source: over 3 years ago
  • Do I need to out my 18y old on as an employee?
    W2 employee - More complicated to setup but there are lots of great services like Gusto that do pretty much everything for you. Then you just run payroll and taxes are taken out of his check. Source: almost 4 years ago
  • Hiring a Canadian for ad hoc, hourly work (I'm a US person, not yet a business)
    Third - the 1099. If you have a consulting contract, then you don't have to pay taxes for the individual. The consulting contract will clearly state that they are responsible for all taxes, including self-employment taxes. I still use a payroll service (gusto.com in my case, but whatever floats your boat) to pay contractors, that way someone else is taking care of the 1099s and such, which can be a pain in the ass. 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 Gusto and ForthWrite, you can also consider the following products

Paychex - Are you in need of payroll services, HR services, 401(k) and benefits administration, or more? No matter the size of your business, Paychex can help.

ReclaimAI - Helps users prioritize their work and personal calendars

ADP Workforce Now - ADP Workforce Now provides cloud-based software, expert support and predictive analytics for data-driven insights.

Superhuman - Superhuman is an email management tool.

Paylocity - Paylocity has revolutionized the industry and has quickly become the leading independent provider of online payroll services and HR solutions.

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