Software Alternatives, Accelerators & Startups

Crunchbase VS ForthWrite

Compare Crunchbase 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.

Crunchbase logo Crunchbase

Crunchbase is a platformย for discovering industry trends, investments, and news about companies around the world.

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
  • Crunchbase Landing page
    Landing page //
    2023-10-18
  • 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.

Crunchbase

$ Details
-
Platforms
-
Release Date
2022 June

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

Crunchbase features and specs

  • Comprehensive Database
    Crunchbase offers extensive and detailed information on startups, investors, funding rounds, and industry trends, making it an invaluable resource for entrepreneurs, investors, and market analysts.
  • User-Friendly Interface
    The platform is designed to be intuitive and easy to navigate, allowing users to quickly find the information they need with minimal hassle.
  • Frequent Updates
    Crunchbase regularly updates its data, ensuring that users have access to the most current information available. This timeliness is crucial for making informed business decisions.
  • Integration Capabilities
    Crunchbase can be integrated with various other tools and platforms through its API, enabling users to seamlessly incorporate its data into their workflows.
  • Customizable Search Filters
    Users can apply multiple filters to narrow down search results, making it easier to find specific information tailored to their needs.

Possible disadvantages of Crunchbase

  • High Cost for Premium Features
    While Crunchbase offers a free tier with limited access, many of the more advanced features and in-depth data require a paid subscription, which can be expensive for smaller startups and individual users.
  • Data Accuracy Issues
    Although Crunchbase strives to maintain accurate information, the platform relies on user-generated content and external sources, which can sometimes lead to discrepancies and outdated data.
  • Limited Historical Data
    The platform focuses more on current and recent information, with limited historical data available. This can be a drawback for users needing long-term trend analysis.
  • Complex Data Export
    Exporting data from Crunchbase can be cumbersome, especially for users who need to extract large datasets for further analysis.
  • Potential Over-Reliance
    Given its extensive database, users might become overly reliant on Crunchbase, potentially neglecting other valuable sources of information.

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 Crunchbase

Overall verdict

  • Crunchbase is generally considered a good resource for business intelligence, especially for those involved in the startup ecosystem. Its extensive database makes it valuable for anyone looking to gain insights into market trends, investment opportunities, and competitive analysis.

Why this product is good

  • Crunchbase is a comprehensive platform that provides detailed information on companies, startups, investors, and industry trends. It is widely used by entrepreneurs, investors, and business professionals to conduct research, analyze industry patterns, and find networking opportunities. Information is regularly updated, making it a reliable source for the latest business insights.

Recommended for

  • Entrepreneurs looking to understand market dynamics and competition
  • Investors seeking potential investment opportunities and due diligence
  • Business professionals and analysts conducting market research
  • Networking purposes for individuals interested in startups and venture capital

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

Crunchbase videos

CrunchBase Review and Tutorial

More videos:

  • Review - Crunchbase - How We Find Leads On The Best Startup Directory (2018)
  • Tutorial - How To Make Money Using CRUNCHBASE in Recruiting

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Crunchbase and ForthWrite)
Startups
100 100%
0% 0
Email
0 0%
100% 100
Venture Capital
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Crunchbase 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 Crunchbase 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 Crunchbase and ForthWrite

Crunchbase Reviews

Exploring SaaS Directories: The Path to Optimal Software Selection
TechCrunch Crunchbase provides insights into the latest SaaS companies, funding rounds, and industry trends, serving as a valuable resource for investors and professionals, offering essential insights into the ever-evolving SaaS landscape. crunchbase.com
Source: cloudtweaks.com

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, Crunchbase seems to be more popular. It has been mentiond 20 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.

Crunchbase mentions (20)

  • How/Where can I contact VCs/Angel Investors?
    Where are you? Go to startup events and meetups. A lot of angel groups have websites that take unsolicited proposals. crunchbase.com might give you some ideas of who to pursue. Source: about 3 years ago
  • Investor Takes 7% Stake in Tiny $QMCI
    Lots of things that make you go Hmmmmmmmm here. New investor (Michael H. Giles) is also CEO of Embed Financial Technologies. More info about him can be found on crunchbase.com . Looks like Mr. Giles has funded, or founded companies that do similar, or complementary things like what $QMCI does. Source: over 3 years ago
  • Is LinkedIn the best site for finding jobs in our field?
    LinkedIn works for most use cases. Glassdoor / Indeed is trash for tech jobs. For startups, it helps to filter down the noise. Topstartups.io is good for that; same with crunchbase.com but they will paywall you hard. Source: over 3 years ago
  • Top 10 Backend Frameworks in 2022
    Ruby on Rails, popularly called Rails, is web application framework written in Ruby programming language. It is based on Model-View-Controller(MVC)-based full-stack web development framework. It is based on the philosophy of Convention over Configuration (CoC), Don't Repeat Yourself (DRY) and the ActiveRecord pattern. Some popular websites built using Ruby on Rails are Airbnb, Bloomberg, Crunchbase, Dribbble,... - Source: dev.to / almost 4 years ago
  • Richie named one of the 5 most promising embedded software startups in the US
    Weโ€™ve ranked the top 5 Embedded Software funded companies in United States. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if youโ€™re interested in their financials). 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.

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CB Insights - CB Insights is a company database for the venture capital and corporate development community.

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