Software Alternatives, Accelerators & Startups

Rosie VS ForthWrite

Compare Rosie VS ForthWrite and see what are their differences

Rosie logo Rosie

AI Phone Answering Service

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.
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  • Rosie Rosie Thumbnail
    Rosie Thumbnail //
    2024-09-16
  • Rosie Rosie Demo
    Rosie Demo //
    2024-09-16

Rosie is an AI Phone Answering Service for Small and Medium Businesses.

With Rosie, businesses can make sure they never miss another call from a potential customer, as well as take great care of existing customers.

The AI will answer the phone 24/7/365, provide callers with accurate information, take effective messages for the business, and even set appointments directly on your calendar.

If you're tired of seeing missed calls, prospective customers hanging up on voicemail, and not being able to answer the phone while on the job or when the office is closed, Rosie is the answer.

It's simple to set up in minutes, forward calls to your new Rosie number when you can't answer the phone, and then manage calls in your Rosie admin.

Key Features include:

  • Always available: Rosie is always on. 24/7/365. Perfect for when youโ€™re busy or after hours when no one is available.
  • 10x better than voicemail: Make the most of every opportunity. Never send a new customer to voicemail.
  • Effective message taking: Define the key information you need from callers, and Rosie will collect it all and send your way to qualify the call.
  • Appointment setting: Have Rosie book appointments directly on your calendar or CRM, based on your current availability.

Rosie is perfect for home service businesses, local businesses, or any businesses that have new leads calling them on the phone.

  • 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.

Rosie

$ Details
paid Free Trial $49.0 / Monthly
Platforms
-
Release Date
2024 April
Startup details
Country
United States
Employees
1 - 9

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

Rosie features and specs

No features have been listed yet.

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 Rosie

Overall verdict

  • Rosie is a solid AI-powered phone answering service that helps small businesses capture calls and leads they would otherwise miss, offering a cost-effective alternative to human receptionists.

Why this product is good

  • 24/7 AI answering ensures no call goes unanswered, even after hours or during busy periods
  • More affordable than hiring a full-time receptionist or traditional answering service
  • Captures leads, takes messages, and books appointments automatically
  • Easy to set up and customize to your business's specific needs
  • Provides call transcripts and summaries so you stay informed
  • Helps small businesses appear more professional and responsive

Recommended for

  • Small businesses and solo entrepreneurs who can't afford a full-time receptionist
  • Service-based businesses like contractors, plumbers, and home services that miss calls while on the job
  • Medical, legal, and professional practices needing after-hours call coverage
  • Businesses looking to capture more leads and reduce missed-call revenue loss
  • Owners who want an affordable, scalable alternative to human answering services

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

Rosie videos

blackpink rosรฉ rosie debut album unboxing !! ๐Ÿฅ€ #kpop #rose #rosie #unboxing

More videos:

  • Review - Perfume Review: Rosie by Rosie Jane #perfumereview #pr #rosiejane #perfumecollection #perfumeaddict
  • Review - OZ Machine Rosie. A full, no BS review!

ForthWrite videos

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

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Category Popularity

0-100% (relative to Rosie and ForthWrite)
AI
100 100%
0% 0
Email
0 0%
100% 100
AI Receptionist
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Rosie 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 Rosie and ForthWrite

Rosie Reviews

We have no reviews of Rosie 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, Rosie 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.

Rosie 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?

When comparing Rosie and ForthWrite, you can also consider the following products

Smith.ai - Smith.a is one of the best virtual receptionist and chat services that offer phone calls, answer chats and take messages for you and your staff.

ReclaimAI - Helps users prioritize their work and personal calendars

Goodcall - Phone number with an AI assistant that can answer the common requests coming into local businesses.

Superhuman - Superhuman is an email management tool.

AI Receptionist - AI Receptionist provides 24/7 automated phone answering, spam call filtering, and appointment booking for small businesses. Never miss an important call. Free trial available.

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