Software Alternatives, Accelerators & Startups

Pinboard VS ForthWrite

Compare Pinboard VS ForthWrite and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Pinboard logo Pinboard

Pinboard is a personal archive for things you find online and don't want to forget.

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
  • Pinboard Landing page
    Landing page //
    2021-10-16
  • 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.

Pinboard

$ 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

Pinboard features and specs

  • Simplicity
    Pinboard offers a clean, minimalist interface, making it easy to use without unnecessary complexities or distractions.
  • Speed
    The service operates quickly, with fast loading times and efficient bookmarking processes.
  • Privacy
    Pinboard values user privacy and does not serve ads. They also avoid tracking user activity across the web.
  • Data Portability
    Pinboard allows easy export of your bookmarks, enabling you to retain control of your data and migrate it to other platforms if needed.
  • API Availability
    Pinboard provides a robust API, enabling users to integrate their bookmarking activities with other applications and services.
  • Archiving Feature
    For a fee, Pinboard offers an archiving feature that saves a copy of the bookmarked page, ensuring you can access the content even if it gets taken down.
  • No Algorithmic Feeds
    Pinboard does not use algorithmic feeds, so users see an unfiltered, chronological list of their bookmarks.

Possible disadvantages of Pinboard

  • Cost
    Pinboard is not free; it requires a one-time fee for new users, which might deter those looking for completely free solutions.
  • Outdated Interface
    The user interface, while simple, can appear outdated compared to modern web applications, possibly affecting user experience.
  • Limited Social Features
    Pinboard has limited social features and community engagement options, which may not appeal to users seeking more community involvement and sharing capabilities.
  • Learning Curve for API
    While the availability of an API is a pro, it may present a learning curve for users not familiar with APIs, reducing its accessibility to non-developers.
  • Basic Search Functionality
    The search functionality is relatively basic compared to other bookmarking services that offer more advanced search and filter options.
  • No Mobile Apps
    Pinboard does not have official mobile apps, which could be less convenient for users who prefer native mobile applications for bookmarking.

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 Pinboard

Overall verdict

  • Pinboard is a highly regarded bookmarking service, especially for those who appreciate simplicity and privacy. However, it may not be suitable for users seeking more interactive or collaborative features found in social bookmarking platforms.

Why this product is good

  • Pinboard is a minimalist bookmarking service valued for its simplicity, speed, and ad-free experience. It offers features like saving bookmarks with tags, full-text search, easy import/export of links, and archival of saved pages. The platform is favored by users who prefer a straightforward, reliable tool for managing their online bookmarks without the distraction of social networking features.

Recommended for

  • Users who prefer a minimalist design and fast performance.
  • Individuals looking for a bookmarking tool with strong privacy features.
  • Researchers and digital scholars who need archival capabilities.
  • People who want an ad-free and straightforward bookmarking experience.

Pinboard videos

Pinboard Bookmarking Review - Part 1

More videos:

  • Review - Using Pinboard to save your digital breadcrumbs as you read online
  • Review - Pinboard Bookmarking Review - Part 2

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Pinboard and ForthWrite)
Bookmarks
100 100%
0% 0
Writing Tools
0 0%
100% 100
Bookmark Manager
100 100%
0% 0
Email
0 0%
100% 100

Questions & Answers

As answered by people managing Pinboard 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 Pinboard and ForthWrite. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Pinboard and ForthWrite

Pinboard Reviews

  1. Simple but effective

    While all the other bookmarking sites have died, pinboard.in remains and is a reliable and handy place to save all those links you love but are sure to otherwise forget.


Pinboard vs. Raindrop: Two bookmark apps enterโ€ฆ
I donโ€™t think Pinboardโ€™s added a feature in ten years. It certainly hasnโ€™t added a feature useful to me in that space of time. A year or so ago I got some Twitter DMs from someone (not Cegล‚owski) indicating that a refactoring and new features were on the way, but I have heard nothing since and donโ€™t particularly expect to. Its documentation is similarly stale, and so are its...
Source: dsalo.info
11 Pocket Alternatives You Must Try Out!
With this tool, you can organize your pile of links into a clean space. With an easy tag option, finding your bookmarks becomes easier with Pinboard.
Source: blog.elink.io
XMarks is Dead on May 1st, 2018 : firefox
pinboard, $11/yr. It says it's a social bookmarking service but everything is private unless you make it public. I don't think bookmarking pages is done through the browser, though, but you can import your bookmarks and just use pinboard instead.
Source: www.reddit.com
Del.icio.us is closing down. Time for a roundup of alternative bookmark managers.
And as of recent events it was sold again to competing service Pinboard which plans - as I've foreseen this - to shut it down almost completely. Today (June 15, 2017) it will be set to read-only mode without ability to save new bookmarks as to preserve the "fascinating piece of web history" that contains around 1 billion of bookmarks.
Source: serafin.io

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, Pinboard seems to be more popular. It has been mentiond 76 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.

Pinboard mentions (76)

  • How to Record and Retrieve Anything You've Ever Had to Look Up Twice
    Shout out to Pinboard for making bookmarking pages and adding notes incredibly easy. They have a bookmarklet that sits on my bookmarks toolbar and if I like a page/tweet/video etc I just hit the "Add pin", enter some tags and hit enter. This works so well that I went through and bookmarked and tagged all of my LinkedIn connections as well (inspired by a post from Derek Sivers [1]). People are generally amazed at... - Source: Hacker News / 4 months ago
  • Tabs Later: A Tab Hoarder's Journey to Sanity
    I switched to using Pinboard [0] for all bookmarking and never looked back. The real unlocks were: - using the bookmarklet that pops open a small browser window with the page title, suggested tags - doing the same on my iphone - have a couple in browser bookmarks that point to the tags for important things It's so good I even used it to track all of my LinkedIn connections tagged by location, job function etc... - Source: Hacker News / 6 months ago
  • Ask HN: What operating systems, apps, etc. had your favorite UI designs?
    Https://pinboard.in Simple, usable, timeless. - Source: Hacker News / 8 months ago
  • Google Shifts Goo.gl Policy: Inactive Links Deactivated, Active Links Preserved
    Pinboard.in. Also pay the $20/yr for archiving if the links rot https://pinboard.in/. - Source: Hacker News / 11 months ago
  • Mozilla shutdown Pocket on July 8, 2025
    The classic https://pinboard.in/, maybe? I haven't used it, but it tempts me a few times per decade. - Source: Hacker News / about 1 year 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 Pinboard and ForthWrite, you can also consider the following products

Raindrop.io - All your articles, photos, video & content from web & apps in one place.

Superhuman - Superhuman is an email management tool.

Diigo - Diigo is a powerful research tool and a knowledge-sharing community

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.

Tagpacker - A free tool to quickly collect, organize, and share your favorite links.

Lavender - Realtime coaching for sales emails.