Software Alternatives, Accelerators & Startups

StackPath VS ForthWrite

Compare StackPath VS ForthWrite and see what are their differences

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StackPath logo StackPath

Secure Content Delivery Network, DDoS, WAF Service

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
  • StackPath Landing page
    Landing page //
    2023-08-07
  • 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.

StackPath

Pricing URL
-
$ Details
-
Platforms
-
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

StackPath features and specs

  • Comprehensive Global Coverage
    StackPath operates a broad network of Points of Presence (PoPs) distributed across the globe, enhancing the speed and reliability of content delivery for a worldwide audience.
  • Integrated Security Features
    The platform offers built-in security features such as Web Application Firewall (WAF), DDoS protection, and SSL certificates, providing robust safeguards against various cyber threats.
  • Edge Computing
    StackPath allows developers to run workloads at the edge of the network, closer to the end-users, reducing latency and improving application performance.
  • Developer-Friendly
    The service provides comprehensive APIs and extensive documentation, enabling developers to easily integrate StackPathโ€™s features into their applications.
  • Affordable Pricing
    StackPath offers competitive pricing with various plans, making it accessible for startups and small to medium-sized businesses.

Possible disadvantages of StackPath

  • Complex Initial Setup
    New users might find the initial setup process challenging due to the abundance of features and configurations available.
  • Customer Support Limitations
    While StackPath provides customer support, some users have reported delays in response times and varying levels of support quality.
  • Limited Advanced Analytics
    Compared to some competitors, StackPath's analytics features are less comprehensive, which could be a drawback for businesses needing detailed insights into traffic and performance metrics.
  • Learning Curve
    The platformโ€™s rich feature set can present a steep learning curve for users who are not already familiar with similar technologies.
  • Edge Locations
    Although StackPath has a broad global presence, some regions may have limited edge locations, which can affect performance in those areas.

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 StackPath

Overall verdict

  • Overall, StackPath is highly regarded within the industry for its comprehensive services in edge computing and CDN. Its focus on performance, security, and ease of use makes it a worthy consideration for businesses seeking an effective and reliable platform for managing and delivering web content. However, the ultimate decision should consider specific business needs and budget constraints.

Why this product is good

  • StackPath is often considered a good choice because it offers a robust edge computing platform, which includes content delivery network (CDN) services. It provides advanced security features, including DDoS protection and Web Application Firewall (WAF), which help in safeguarding web applications. Their infrastructure is designed for speed and reliability, making them a popular option for businesses that require fast and secure content delivery. Additionally, StackPath has a user-friendly interface and scalable solutions that can accommodate the needs of both small and large enterprises.

Recommended for

  • Businesses that require high performance and secure content delivery
  • Developers and companies looking for scalable edge computing solutions
  • Organizations that prioritize cybersecurity features like DDoS protection and WAF
  • Enterprises in need of a reliable CDN with a global presence
  • Users who appreciate a user-friendly interface and strong customer support

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

StackPath videos

How to Fully Connect WordPress Site with StackPath CDN

More videos:

  • Review - The Ideal WP Fastest Cache Settings + MaxCDN (Now StackPath)

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to StackPath and ForthWrite)
CDN
100 100%
0% 0
Email
0 0%
100% 100
Security
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing StackPath 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 StackPath 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 StackPath and ForthWrite

StackPath Reviews

8 Best Cloudflare Alternatives (Free + Premium)
StackPath was founded in 2015 by Lance Crosby but now operates under the same people who ran SoftLayer, a cloud solutions and services provider, bought over by IBM. Having acquired several strategic companies, StackPath gradually built an upgraded network of servers across more than 50 edge locations worldwide.
Source: hostscore.net
Top 15 Cloudflare Alternatives: A Complete Guide
Stackpath also provides security features, such as SSL, DDoS protection, WAF, and firewall, to protect your web content and applications. Stackpath has a simple and transparent pricing model and a user-friendly interface. Here are its pros and cons:
Introduction to Cloudflare Alternatives In 2021
StackPath offers content shipment services with WAF and totally recorded API. It provides services with instant setup, purging and real-time circumstances. Stack path offers plans for mid to high range users which are simple and economical beginning with $20 to $600. Also check siri competitors.
10 Top Cloudflare Alternatives for Your Website
Stackpath is built on top of the open source MaxCDN platform that was acquired by the company back in 2016. Its content delivery service comes with an integrated web application firewall and a fully-documented API. The service comes with instant configuration updates, instant purging, real-time analytics and origin shield. One of the most remarkable things about StackPathโ€™s...
Source: beebom.com
MaxCDN (StackPath) vs CloudFlare vs Amazon CloudFront vs Akamai Edge vs Fastly
Even though I tried listing some of the more recognizable brands (at least in the WordPress community) thereโ€™s a pattern here. Amazon CloudFront and Fastly seem to be favored by mainstream companies and overall well-known brands with a huge online presence, while StackPath and CloudFlare cater to both the big boys and standard WordPress blogs (or just entry-level websites)....

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, StackPath seems to be more popular. It has been mentiond 1 time 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.

StackPath mentions (1)

  • Ask HN: Who is hiring? (May 2022)
    StackPath (Dallas, Texas) | Remote | Full-Time | https://stackpath.com I am looking for Senior Systems Engineer for our Kubernetes infrastructure: https://stackpath.applytojob.com/apply/kLd89ZuXsV/Senior-Systems-Engineer The Systems Engineering team is a small team of 5 that are specialized in the care-and-feeding of the StackPath bare-metal infrastructure. Bonus points if you exhibit an affinity towards... - Source: Hacker News / about 4 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 StackPath and ForthWrite, you can also consider the following products

CloudFlare - Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fast, and reliable.

Superhuman - Superhuman is an email management tool.

Amazon CloudFront - Amazon CloudFront is a content delivery web service.

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.

Pulse Secure - Pulse Secure provides a consolidated offering for access control, SSL VPN, and mobile device security. Contact Pulse Secure at 408-372-9600 to get a free demo.

Lavender - Realtime coaching for sales emails.