Software Alternatives, Accelerators & Startups

Funnl VS ForthWrite

Compare Funnl VS ForthWrite and see what are their differences

Funnl logo Funnl

Generate B2B sales meetings that close

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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  • Funnl Landing page
    Landing page //
    2023-03-20

FunnL is a B2B sales lead generation company that delivers sales-qualified meetings for organizations of any size across industries. From ICP (Ideal Customer Profile) conceptualization, contact data, and campaign emails to campaign execution, FunnL's AI-driven SaaS platform and managed services generate sales meetings that close.

  • 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.

Funnl

Website
funnl.ai
$ Details
-
Platforms
SaaS
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

Funnl features and specs

  • Automated Lead Generation
    Funnl AI automates the process of generating leads, saving time and effort by autonomously sourcing and qualifying prospective clients.
  • Enhanced Targeting
    The platform uses artificial intelligence to improve targeting accuracy, ensuring that sales efforts are directed towards high-potential prospects.
  • Scalability
    Funnl AI can handle large volumes of data, allowing businesses to scale their lead generation efforts as needed without compromising efficiency.
  • Integration Capabilities
    Funnl AI can be integrated with existing CRM systems and other marketing tools, facilitating seamless workflow management and data synchronization.
  • Real-Time Analytics
    The platform provides real-time analytics and insights, allowing users to track performance metrics and make data-driven decisions quickly.

Possible disadvantages of Funnl

  • Cost
    For small businesses or startups, the subscription fees for Funnl AI might be considered expensive relative to their budgets.
  • Learning Curve
    The complexity of the platform may present a learning curve for new users, necessitating time and training to fully utilize all its features.
  • Data Privacy Concerns
    With automated data handling and analysis, there may be concerns related to data privacy and compliance, especially in industries with strict regulatory requirements.
  • Dependence on AI
    Heavy reliance on AI could lead to overlooking human insights and intuitive decision-making in the lead generation process.
  • Integration Challenges
    While integration is a pro, there may be initial challenges or technical issues when integrating Funnl AI with existing systems and workflows.

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

Category Popularity

0-100% (relative to Funnl and ForthWrite)
Tool
100 100%
0% 0
Writing Tools
0 0%
100% 100
Business & Commerce
100 100%
0% 0
Email
0 0%
100% 100

Questions & Answers

As answered by people managing Funnl 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 Funnl and ForthWrite

Funnl Reviews

We have no reviews of Funnl 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, Funnl seems to be more popular. It has been mentiond 2 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.

Funnl mentions (2)

  • Sales Prospecting: How To Find Your Customerโ€™s Pain Points?
    But how will you understand and discover your target audienceโ€™s pain points Fortunately, there are ways to identify your clients' requirements and difficulties, which may greatly increase the effectiveness of your marketing materials. In order to take advantage of potential business prospects in the future, we'll look at how you may identify your customers' complex problems in this article business opportunities:. Source: almost 3 years ago
  • Lead Generation Using AI
    Get the most out of your lead generation with AI-driven insights. Discover actionable insights, optimize campaigns, and target qualified leads . Generate more leads and convert them into sales faster with intelligent automation. Source: about 3 years ago

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 Funnl and ForthWrite, you can also consider the following products

Lattice Engines - Lattice provides companies with tools that help drive predictable marketing and sales performance

Superhuman - Superhuman is an email management tool.

Leadgenius - Supercharge your business with new customers daily. Weโ€™ll deliver fresh, qualified leads to your inbox.

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.

Salesflare - Simply powerful CRM. Automates your data to build better relationships and make more sales.

Lavender - Realtime coaching for sales emails.