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Shared Contacts For GMail VS ForthWrite

Compare Shared Contacts For GMail VS ForthWrite and see what are their differences

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Shared Contacts For GMail logo Shared Contacts For GMail

Share contacts and address books with your team in Google Workspace, previously known as G Suite, Gmail, or your mobile Contact app, just like you share Google docs!

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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  • Shared Contacts For GMail Landing page
    Landing page //
    2023-05-17

Shared Contacts for Gmail enables Google Workspace (G-Suite) & Gmail users to create, manage, share team address books (labels) from anywhere (Gmail, Google Contacts, Mobile phones etc.).

Define access permissions exactly like you would do with a Google Doc: - View Only - Edit - Delete permission - Re-share - Transfer of ownership

Access contacts shared with you from anywhere in your workspace (Gmail, Google Contacts, Calendar, Mobile phones etc.).

See the relevant information of senders and recipients when you compose or receive an email (like with a CRM): - Email, Phone, Company, Job Title - Notes added to the contact - Previous interactions you had with this contact

Shared Contacts for Gmail boosts productivity of all Gmail and Google Workspace, previously known as G Suite, users, by providing a solution to a huge problem that Gmail and Google Workspace do not solve: i.e. the ability to share contacts and contact groups. It will help you to be more effective while collaborating in real-time.

Shared Contacts for Gmail is built to enhance your Gmail, Google Contacts, Google Drive, Calendar, your mobile contacts app etc. to include contact sharing features without need to use a third party tool.

It offers a 15-Day Free Trial [no CC required] to try and see how it can help your team in improving your business.

  • 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.

Shared Contacts For GMail

$ Details
paid Free Trial $2.49 / Monthly (per user)
Platforms
Windows Google Chrome Web Browser
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

Shared Contacts For GMail features and specs

  • Collaborative Contact Management
    Provides a centralized platform for teams to share and manage contacts efficiently, enhancing collaboration and communication.
  • Integration with Google Workspace
    Seamlessly integrates with Google Workspace, allowing users to access shared contacts directly through Gmail and other Google services.
  • User Access Control
    Offers detailed access control settings, enabling administrators to manage permissions and ensure data security.
  • Ease of Use
    Features an intuitive interface that simplifies the process of sharing and accessing contacts within organizations.
  • Cross-Platform Availability
    Accessible on various devices, including desktops and mobile, ensuring users can manage contacts on-the-go.

Possible disadvantages of Shared Contacts For GMail

  • Dependency on Google Ecosystem
    The service is heavily reliant on the Google Workspace environment, which may not be suitable for non-Google users or organizations.
  • Cost
    There may be associated costs for premium features, which could be a limitation for small businesses or individual users.
  • Customization Limitations
    There might be limited options for customizing the tool to fit specific organizational needs or workflows.
  • Learning Curve for Advanced Features
    While the basic features are user-friendly, some advanced options might have a learning curve requiring time and training.
  • Potential Privacy Concerns
    Sharing contacts within an organization can raise privacy concerns, necessitating careful management of user permissions and data protection.

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 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

Shared Contacts For GMail videos

How to share Gmail and Google contacts Gmail/G Suite/Android - Shared Contacts for Gmailยฎ

More videos:

  • Review - Discover Shared Contacts for Gmailยฎโ€™s New Version!
  • Tutorial - How to Share Contacts with Shared Contacts for Gmailยฎ? (Tutorial for non-Chrome Users)
  • Demo - Share Google Contacts with Other Gmail and Google Workspace Users

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 Shared Contacts For GMail and ForthWrite)
Contact Management
100 100%
0% 0
Email
0 0%
100% 100
Gmail Contact Sharing
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Shared Contacts For GMail 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 Shared Contacts For GMail and ForthWrite

Shared Contacts For GMail 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)

What are some alternatives?

When comparing Shared Contacts For GMail and ForthWrite, you can also consider the following products

ContactBook App - ContactBook helps your business organize and manage contacts centrally and keep them shared with the right people.

ReclaimAI - Helps users prioritize their work and personal calendars

Outlook4Gmail - Outlook4Gmail provides easy synchronization of your Outlook and Google accounts

Superhuman - Superhuman is an email management tool.

Covideo - Covideo is a Video Email Platform for Businesses that enables companies to communicate quickly and effectively with their customers.

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