Software Alternatives, Accelerators & Startups

Copysmith VS ForthWrite

Compare Copysmith VS ForthWrite and see what are their differences

Copysmith logo Copysmith

GPT-3 powered content marketing that feels like magic

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
  • Copysmith Landing page
    Landing page //
    2022-01-30
  • 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.

Copysmith

$ Details
-
Platforms
-
Release Date
-
Startup details
Country
United States

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

Copysmith features and specs

  • Speed
    Copysmith quickly generates high-quality copy for various use cases, saving time compared to manual content creation.
  • Versatility
    The AI is capable of creating a wide range of content, including blog posts, ad copy, product descriptions, and more.
  • Ease of Use
    Copysmith offers an intuitive user interface that makes navigating and creating content straightforward, even for those without technical expertise.
  • Cost-effective
    Using Copysmith can be more affordable compared to hiring professional writers, especially for high volumes of content.
  • Consistency
    The AI ensures a consistent tone and style across different types of content, helping to maintain brand voice.
  • Collaboration Features
    Copysmith offers collaboration tools that can make team projects more efficient, allowing multiple users to contribute and review content.

Possible disadvantages of Copysmith

  • Quality Variability
    The quality of content generated can vary, sometimes requiring significant editing to meet specific standards or address nuances.
  • Context Understanding
    AI-generated content can sometimes lack deep contextual understanding or fail to capture the subtleties that a human writer would naturally include.
  • Cost
    While Copysmith can be more affordable than hiring writers, it still involves a subscription fee, which may not be justifiable for small businesses with limited budgets.
  • Learning Curve
    Despite its user-friendly interface, there may be a learning curve for users to fully leverage all features and integrations effectively.
  • Dependence on AI
    Relying too heavily on AI-generated content may reduce the unique, human element in writing and could lead to a lack of original thought or creativity.
  • Limited Customization
    There may be limits to how much you can customize the content output to fit very specific needs or niche topics.

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 Copysmith

Overall verdict

  • Copysmith is generally considered a good tool for those who need to produce a large volume of quality content quickly. Its ease of use, versatility, and ability to generate creative ideas make it a popular choice among marketers, copywriters, and small business owners. However, like any AI-driven tool, it may sometimes require human editing and oversight to ensure content accuracy and relevance.

Why this product is good

  • Copysmith is an AI-powered tool designed to assist with content creation by generating high-quality text for various purposes such as ads, blog posts, product descriptions, and social media content. It harnesses advanced natural language processing algorithms to create engaging and relevant content, which can save users significant time and effort. The tool also offers features like collaboration, content optimization, and multiple output variations, which can be highly beneficial for businesses and content creators looking to enhance their productivity and creativity.

Recommended for

  • Marketing professionals
  • E-commerce businesses
  • Content creators
  • Advertising agencies
  • Small business owners
  • Social media managers

Copysmith videos

OpenAI Killed the Copywrite Star ( Copysmith.ai vs Snazzy.ai ) / Technology Tuesday

More videos:

  • Tutorial - Copysmith Review and Tutorial: AppSumo Lifetime Deal
  • Review - CopySmith.Ai Review: AI Based Copy Generator Tool

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Copysmith and ForthWrite)
Writing Tools
97 97%
3% 3
AI
97 97%
3% 3
Email
0 0%
100% 100
AI Writing
100 100%
0% 0

Questions & Answers

As answered by people managing Copysmith 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 Copysmith 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 Copysmith and ForthWrite

Copysmith Reviews

  1. Faiyjul Kabir R
    ยท Digital Marketing Specialist at KX Gym ยท
    Solid Tool

    There isn't much I can say about Copysmith that is bad. The service to help content makers and marketers is plainly marketed, and that is exactly what the produce does. I'd want to see some capabilities for filtering results, for transferring information produced by one template to another, and for adding new templates. I'm quite happy with this service overall. Their software is straightforward and simple to use, and the cost is reasonable for the capabilities they offer. I also appreciate how active they attempt to be in their consumer base. They pay attention to customer feedback and are cognizant of system faults.

    I have high hopes for Copysmith's next releases since I utilise a service from a firm that recognises improvements may be made while still providing excellent results.


15 Powerful CopyAI Alternatives For AI Writing in 2024
Copysmith offers a wealth of templates for different types of content, whether it's an ad, an email, or a product description. This variety makes it a versatile tool for content creators and marketers alike.
Source: blaze.today
Best Jasper AI Alternatives & Competitors in 2024 [Free/Paid]
With Copysmith, you can generate top-quality content that is fully optimized for search engines, in just a few clicks. The tool also ensures that everyone is on the same page, fostering collaboration and enhancing productivity. So if youโ€™re looking for a AI content writing tool that can help you create SEO-friendly content quickly and efficiently, Copysmith is definitely...
Source: addlly.ai
3 Copysmith Alternatives For Creating Stunning Copies in 2022
Still, you can use Copysmith only for English, so if you write in a different language, Copysmith can fail you. Even though it is a good solution for copies, you canโ€™t use the tool for longer texts, so you wonโ€™t be able to use it for your blog posts.
Source: textcortex.com
7 Best AI Copywriting Software Tools โ€“ w/ Free Options [2022]
Copysmith is an AI-powered writing assistant to make your content writing experience much smoother. It is designed to create content with high readability and better structure. You just need to input your content brief, and Copysmith will deliver polished content, almost ready to launch. Copysmith is unique as it offers an unlimited option, which is a good option for large...
13+ Jasper AI Alternatives & Competitors 2022 [Ranked]
Another platform you can look at is Copysmith.ai. And like the previous platforms, it also has its own unique set of tools and features that helps you to generate copy very quickly.

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, Copysmith 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.

Copysmith mentions (4)

  • Pioneering AI Content Creation: Must Know Tools Every Creator Needs
    Copysmith (now with their E-commerce producrt Describely), tailored for brands and businesses, is a powerhouse of AI content creation. With over 30 diverse templates, ranging from Facebook Ad copy to Event Press Releases. Ytโ€™s a tool that understands the varied content needs of todayโ€™s digital landscape. - Source: dev.to / almost 3 years ago
  • Thoughts about copywriting tools?
    I think it's an app? It's actually copysmith.ai. I didn't post the link because for some reason it gets auto removed. Source: almost 5 years ago
  • Young Entrepreneur Looking for Advice
    Text Generation Companies using GPT-3 Https://copysmith.ai/ Https://rytr.me/ Https://www.conversion.ai/. Source: almost 5 years ago
  • ๐Ÿš€ Framework: Strapping yourself to the back of someone else's rocket
    Many tools with similar features are doing really well, including Conversion.ai and Copysmith.ai. 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 Copysmith and ForthWrite, you can also consider the following products

Copy.ai - We have created the world's most advanced artificial intelligence copywriter that enables you to create marketing copy in seconds!

Superhuman - Superhuman is an email management tool.

Jasper.ai - The Future of Writing Meet Jasper, your AI sidekick who creates amazing content fast!

Gemini - Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google. Based on the large language model (LLM) of the same name, it was launched in 2023 in response to the rise of OpenAI's ChatGPT.

Writesonic - If youโ€™ve ever been stuck for words or experienced writerโ€™s block when it comes to coming up with copy, you know how frustrating it is.

Lavender - Realtime coaching for sales emails.