Software Alternatives, Accelerators & Startups

Screaming Frog VS ForthWrite

Compare Screaming Frog VS ForthWrite and see what are their differences

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Screaming Frog logo Screaming Frog

Screaming Frog is search engine marketing agency offering search engine optimisation and pay-per-click advertising services.

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
  • Screaming Frog Landing page
    Landing page //
    2022-12-25
  • 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.

ForthWrite

$ Details
freemium $12 / 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

Screaming Frog features and specs

  • Comprehensive Website Audits
    Screaming Frog can crawl websites and provide detailed insights including broken links, duplicate content, and redirect issues, offering a thorough audit of site health.
  • Customizable Crawls
    Users can tailor the crawl settings to meet specific needs, such as including/excluding certain parts of a site, or focusing on specific parameters like HTML, CSS, or JavaScript.
  • Integration with Analytics
    The tool seamlessly integrates with Google Analytics and Google Search Console, allowing for enriched data analysis and reporting.
  • In-Depth SEO Analysis
    Screaming Frog provides extensive SEO insights, including metadata analysis, site structure review, and page depth insights, helping improve on-page SEO.
  • Exportable Data
    Users can easily export the collected data into different formats such as CSV, Excel, or Google Sheets for further analysis and reporting.

Possible disadvantages of Screaming Frog

  • Learning Curve
    Due to its extensive features and settings, new users may find Screaming Frog difficult to navigate and require some time to fully master.
  • Resource Intensive
    Crawling large websites can be resource-intensive, potentially slowing down your machine or requiring substantial computing power.
  • Premium Cost
    While there is a free version, the full feature set of Screaming Frog is locked behind a paid subscription, which might be costly for small businesses or individual users.
  • JavaScript Rendering
    Despite improvements, Screaming Frog's ability to render and crawl JavaScript-heavy sites is still not as robust as some specialized tools.
  • User Interface
    The interface can feel cluttered and overwhelming to some users, making it less user-friendly compared to some other SEO tools with more modern designs.

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 Screaming Frog

Overall verdict

  • Yes, Screaming Frog is a reputable and powerful tool for SEO professionals and web developers. It is highly regarded for its depth of analysis, ease of use, and ability to uncover critical SEO issues that might affect a website's performance.

Why this product is good

  • Screaming Frog is considered a highly effective SEO tool primarily due to its comprehensive site-crawling capabilities. It allows users to analyze and audit a website's technical and on-page SEO factors efficiently. Its features include checking for broken links, analyzing metadata, generating XML sitemaps, and discovering duplicate content, all of which are essential for optimizing website performance and search engine ranking.

Recommended for

    Screaming Frog is particularly recommended for SEO specialists, web developers, digital marketers, and site administrators who are involved in website optimization, site audits, and technical SEO strategies. Its detailed insights are valuable for anyone looking to improve their site's visibility and performance in search engines.

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

Screaming Frog videos

Screaming Frog Review | SEO Spider Tool & Crawler Software | Pearl Lemon Reviews

More videos:

  • Tutorial - How To Use Screaming Frog (2019 Complete Guide)
  • Review - Screaming Frog SEO Spider Review - SEO Tool for Digital Marketers

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Screaming Frog and ForthWrite)
SEO Tools
100 100%
0% 0
Email
0 0%
100% 100
SEO
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Screaming Frog 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 Screaming Frog 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 Screaming Frog and ForthWrite

Screaming Frog Reviews

The 7 best internal linking tools, honestly compared
It depends on your priorities. If you want to rank orphans by actual Google Search Console impressions and insert at the paragraph level, recto is the only option with that weighting. If you're writing one post at a time and want no cost, Yoast SEO or RankMath suggestions (manual) keep your links live foreverโ€”both are free WordPress plugins. If you're a content agency...
Source: rectoapp.com
Screaming Frog Alternative
Look hereโ€™s the thing. We donโ€™t necessarily recommend replacing Screaming Frog with MetaMonster, at least not yet. Weโ€™re a new tool and weโ€™re still growing. But MetaMonster makes an awesome addition to your toolset that you can use alongside Screaming Frog. And either way, comparing it to Screaming Frog will help you see how (and if) it could fit into your workflow.
Source: metamonster.ai
15 Best Moz Alternatives
The paid version of Screaming Frog is an annual license. After one year, you will have to renew it. The paid version of Screaming Frog costs you $259.

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)

What are some alternatives?

When comparing Screaming Frog and ForthWrite, you can also consider the following products

SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.

ReclaimAI - Helps users prioritize their work and personal calendars

Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!

Superhuman - Superhuman is an email management tool.

Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.

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