Software Alternatives, Accelerators & Startups

Gleam VS ForthWrite

Compare Gleam VS ForthWrite and see what are their differences

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Gleam logo Gleam

Marketing apps designed to help you grow your Business

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
  • Gleam Landing page
    Landing page //
    2021-10-20
  • 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.

Gleam

Website
gleam.io
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

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

Gleam features and specs

  • Comprehensive Features
    Gleam offers a wide range of features including competitions, rewards, galleries, and captures. This comprehensive suite allows for versatile marketing campaign management.
  • User-friendly Interface
    The platform's interface is intuitive and easy to navigate, making it accessible for beginners and advanced users alike.
  • Third-Party Integrations
    Gleam integrates with numerous third-party apps like Mailchimp, Shopify, and Zapier, making it easy to connect with existing tools.
  • Customizable Widgets
    The platform allows for extensive customization of widgets, enabling users to tailor the look and feel of campaigns to match their brand.
  • Detailed Analytics
    Gleam provides detailed analytics and reporting features, allowing users to track performance and gain insights into campaign effectiveness.
  • Customer Support
    The platform offers reliable customer support, including a range of resources such as guides, FAQs, and personalized assistance.

Possible disadvantages of Gleam

  • Pricing
    Gleam's advanced features are locked behind higher pricing tiers, which might be prohibitive for small businesses or individual users.
  • Learning Curve
    Despite its user-friendly interface, mastering all of Gleam's features can take some time, especially for users new to marketing automation tools.
  • Customization Constraints
    While widgets are customizable, some users may find that the degree of customization is still limited compared to building a campaign from scratch.
  • Email Subscription Requirement
    Users report that participants might be required to enter their email, which could be a barrier to entry for some potential participants.
  • Mobile Optimization
    Although generally responsive, some users have noted that certain campaign elements do not always display perfectly on mobile devices.
  • Limited Free Plan
    The free plan is quite limited, offering only basic functionality which may not be sufficient for more extensive campaigns.

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 Gleam

Overall verdict

  • Gleam is generally considered a good tool for businesses seeking to boost engagement and expand their reach through giveaways. It is user-friendly and offers a wide range of features catering to different types of promotional campaigns, making it suitable for both small and large enterprises.

Why this product is good

  • Gleam (gleam.io) is a popular platform for running competitions and giveaways, allowing brands to engage and expand their audiences. Its features support various campaign types including social media entries, user generated content, and e-commerce integrations. It provides robust analytics and tracking, real-time monitoring, and a user-friendly interface that simplifies campaign management.

Recommended for

  • Brands seeking to increase social media engagement
  • Businesses looking to grow their email marketing lists
  • E-commerce retailers aiming to attract potential customers through incentives
  • Marketers needing a simple and effective way to manage and track campaign performance

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

Gleam videos

Gleam.io Review & Tutorial: How to Setup a Giveaway The Easy Way

More videos:

  • Review - Best Contest Software - Rafflecopter vs Gleam vs Vyper & More

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Gleam and ForthWrite)
Business Growth Tools
100 100%
0% 0
Email
0 0%
100% 100
Promotions
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Gleam 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 Gleam and ForthWrite

Gleam Reviews

We have no reviews of Gleam yet.
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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, Gleam seems to be more popular. It has been mentiond 14 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.

Gleam mentions (14)

  • **The Game Awards - Discussion Thread**
    Same thought tbh but it might be scheduled or emergency maintenance. Issue seems to be with gleam.io rather than something under the control of the show / valve. Source: over 2 years ago
  • [Steam] (Game) Pink Explorer
    Just put the entries in one of these gleam.io link:. Source: over 3 years ago
  • [Epic Games] (Game) Metro: Last Light Redux
    I didn't miss subnautica. I was watching 2 free games sites since 2016, before knowing of this subreddit. They posted the same free games, more or less, usually gleam.io giveaways of obscure games. Source: over 3 years ago
  • [Steam](Game) Tribe Explorer
    When you click the task and Discord's server join popup is displayed, does it correctly say "EinHaDe invited you to join RoWorld"? And can you check if the Discord account used to join that server the same as the one registered with your gleam.io user? Source: almost 4 years ago
  • ๐ŸŽ More giveaways!
    ๐Ÿฅณ Together with gleam.io we've prepared a crazy giveaway for you! 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 Gleam and ForthWrite, you can also consider the following products

ShortStack - Shortstack is a website that allows you to create viral online events for your social media followers or other online audience.

ReclaimAI - Helps users prioritize their work and personal calendars

ViralSweep - Grow your fans and increase sales with sweepstakes and giveaways.

Superhuman - Superhuman is an email management tool.

Rafflecopter - Rafflecopter is a web app that makes it easy to run a giveaway promotion.

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