
Google Analytics
Heap
Smartlook
Mixpanel
Adobe Analytics
Appcues
WalkMe
Pendo helps product teams understand and guide users to create product experiences that customers love.

Fyxer
ReciteMail
MailMaestro
ReclaimAI
Flowrite
Lavender
Superhuman
Email that sounds like you, and gets measurably more like you every week. Drafts in Gmail, Outlook, and the browser. Free to start.

Which is more popular?
Based on our record, Pendo seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | pendo.io | forthwrite.ai |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from the United States · 500 - 999 employees · 2013 | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Pendo yet.
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...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Pendo Bootcamp
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Pendo and ForthWrite.
ForthWrite's answer:
Next.js, React, Supabase, Anthropic Claude, OpenAI, Stripe, Vercel, Chrome Extensions API
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.
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.
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.
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.
Share your experience with using Pendo and ForthWrite. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Pendo is a customer experience solution that simplifies how you collect user feedback. Built right into your app or website, users can request key features, report issues with the product, and get the support they...
While both Pendo and Mixpanel offer analytics functionality, their primary purposes and use cases differ. Mixpanel enables you to conduct a granular analysis of user behavior, track users' progression through a...
Customer support and feedback: Users value Pendo as a useful tool for customer support and feedback collection. They use Pendo's feedback features to gather qualitative data and feed that into Pendo's validation and...
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...
Recommendations tracked on public social media and blogs since March 2021.


Just to clarify - are you looking for something that will gather platform usage data for later analysis, or you have a dataset and want to know how to analyze it? If it's the former - give Pendo a look. My company doesn't use it (because... Source: over 3 years ago
Tracking ForthWrite since Jun 2026.
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