Software Alternatives, Accelerators & Startups

Thursday VS ForthWrite

Compare Thursday VS ForthWrite and see what are their differences

Thursday logo Thursday

Thursday is where remote teams do their socials.

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
  • Thursday Landing page
    Landing page //
    2023-08-22
  • 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.

Thursday

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

Thursday features and specs

  • Exclusive experience
    Thursday is known for offering an exclusive and unique way for singles to meet people only on Thursdays, making it a special weekly event.
  • High User Engagement
    By limiting interactions to one day a week, Thursday ensures high engagement and excitement from its users, which can lead to better matches and more active participation.
  • Efficient Use of Time
    The once-a-week model can save users time by limiting how often they need to check the app and interact, making it appealing to busy professionals.
  • Event-based Approach
    Thursday often organizes real-life dating events, offering users the opportunity to meet up in person, which can enhance the overall dating experience.
  • Focused Userbase
    Users who sign up for Thursday are likely to be more serious about finding meaningful connections as they are dedicating specific time to the activity.

Possible disadvantages of Thursday

  • Limited Availability
    Since interactions are limited to Thursdays, users may miss opportunities to connect with potential matches during the rest of the week.
  • Pressure to Perform
    The time-limited interaction might create pressure among users to make quick decisions or engage in conversations, potentially leading to rushed interactions.
  • Reduced Flexibility
    Individuals who are not available on Thursdays will miss out on the opportunity to use the app, excluding those with conflicting schedules.
  • Potential for Overcrowding
    Concentrating all activity on a single day might lead to the app being overcrowded or slow, and users may have to deal with a higher volume of messages in a short period.
  • Dependence on Weekly Cycles
    Users have to wait for an entire week for the next opportunity to interact, which can be frustrating if immediate connection or continuation of a conversation is desired.

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 Thursday

Overall verdict

  • If you're someone who appreciates in-person interactions and wants to focus on quality over quantity in dating, then Thursday.social could be a good option for you.

Why this product is good

  • Thursday.social is a unique dating app designed to help people establish meaningful connections by encouraging them to meet up in person on Thursdays. This approach aims to reduce endless messaging and increase genuine interactions, making it appealing to those who prefer face-to-face communication over digital chats.

Recommended for

  • Individuals seeking meaningful and real-life connections
  • People tired of endless chatting and seeking more efficient dating experiences
  • Those with busy schedules who prefer to dedicate one day a week to meet new people

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

Thursday videos

A Thursday | Bollywood Movie Review by Anupama Chopra | Yami Gautam | Film Companion

More videos:

  • Review - A Thursday Movie Review & Analysis | Yami Gautam | DisneyPlus Hotstar
  • Review - A Thursday Hindi Movie Review By Sudhish Payyanur @Monsoon Media

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Thursday and ForthWrite)
Productivity
100 100%
0% 0
Email
0 0%
100% 100
Web App
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Thursday 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 Thursday and ForthWrite

Thursday Reviews

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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, Thursday seems to be more popular. It has been mentiond 1 time 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.

Thursday mentions (1)

ForthWrite mentions (0)

We have not tracked any mentions of ForthWrite yet. Tracking of ForthWrite recommendations started around Jun 2026.

What are some alternatives?

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Trivia for Google Chat - Team-building w/ fun quizzes, games right inside Google Chat

Superhuman - Superhuman is an email management tool.

Watercooler - Hang with coworkers ๐Ÿ‘พ๐ŸŽฎ๐Ÿ“บ๐Ÿป๐Ÿ‘ฉโ€๐ŸŽค๐Ÿง˜โ€โ™‚๏ธ๐Ÿคช

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