Software Alternatives, Accelerators & Startups

Cisco Umbrella VS ForthWrite

Compare Cisco Umbrella VS ForthWrite and see what are their differences

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Cisco Umbrella logo Cisco Umbrella

Cisco Umbrella is a cloud security platform that provides the first line of defense against threats on the internet.

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.
  • Cisco Umbrella Landing page
    Landing page //
    2024-07-23
  • 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

Cisco Umbrella features and specs

  • Comprehensive Security
    Cisco Umbrella offers a wide range of security features including DNS-layer security, secure web gateway, firewall, and cloud-delivered threat intelligence which collectively provides multi-layered protection against cyber threats.
  • Ease of Deployment
    Cisco Umbrella can be deployed quickly and easily across different types of networks, including on-premises, remote offices, and mobile users, without requiring significant changes to existing infrastructure.
  • High Availability
    Built on a globally distributed network, Cisco Umbrella ensures high availability and redundancy, making it a reliable option for companies that cannot afford downtime.
  • User-Friendly Interface
    The centralized and intuitive dashboard makes it easy for administrators to monitor network activities, manage policies, and generate reports, reducing the complexity of security management.
  • Integration Capabilities
    Cisco Umbrella integrates well with other security tools and Cisco products, allowing organizations to build a more cohesive and comprehensive security strategy.

Possible disadvantages of Cisco Umbrella

  • Cost
    Cisco Umbrella can be expensive, especially for smaller organizations with limited budgets, which might find the cost prohibitive relative to their needs.
  • Complexity of Advanced Features
    While the basic features are easy to use, some of the more advanced features require specialized knowledge and training to fully leverage, which can be a barrier for some organizations.
  • Dependence on Internet Connectivity
    Being a cloud-based solution, Cisco Umbrella requires continuous internet connectivity to function effectively. Any disruption in internet service can impact its performance and reduce its effectiveness.
  • Privacy Concerns
    Because it involves routing all DNS queries through its servers, there could be potential privacy concerns for organizations worried about data sovereignty and confidentiality.
  • Limited Offline Protection
    Cisco Umbrella primarily provides online protection. For devices that need security while offline, additional measures need to be implemented, which could complicate the security strategy.

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 Cisco Umbrella

Overall verdict

  • Cisco Umbrella is generally regarded as a strong and effective security solution for protecting users and networks from online threats. Its robust features and reliable performance make it a preferred option for businesses seeking to enhance their cybersecurity posture.

Why this product is good

  • Cisco Umbrella is often considered a good choice for internet security due to its comprehensive protection against threats such as malware, ransomware, and phishing attacks. It offers DNS-layer security, providing a first line of defense against potential threats by blocking dangerous domains before a connection is established. Additionally, Cisco Umbrella is cloud-delivered, meaning it can be rapidly deployed and easily scaled to meet the needs of different organizations.

Recommended for

    Cisco Umbrella is recommended for businesses of all sizes looking to improve their network security. This includes organizations in sectors that handle sensitive data, such as finance, healthcare, and education. It's also suitable for remote and distributed workforces owing to its cloud-based architecture, which provides protection regardless of a user's location.

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

Cisco Umbrella videos

How IT Works: Security at the DNS Layer with Cisco Umbrella

More videos:

  • Review - Cisco Umbrella Product Packages
  • Review - Cisco Umbrella Customer Review: Cisco IT
  • Review - What is Cisco Umbrella?
  • Review - Unleash the Power of Cisco Umbrella: A Comprehensive Review

ForthWrite videos

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

Add video

Category Popularity

0-100% (relative to Cisco Umbrella and ForthWrite)
Cyber Security
100 100%
0% 0
Email
0 0%
100% 100
Security & Privacy
100 100%
0% 0
Email Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Cisco Umbrella 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 Cisco Umbrella and ForthWrite

Cisco Umbrella Reviews

We have no reviews of Cisco Umbrella 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, Cisco Umbrella seems to be more popular. It has been mentiond 3 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.

Cisco Umbrella mentions (3)

  • Amazon Outage
    Cisco Umbrella | Leader in Cloud Cybersecurity and SASE Solutions. Source: over 3 years ago
  • How are Vpns blocked?
    A combination of subscription ip blocklists like that sold by MaxMind combined with DNS and application filtering services like Umbrella would catch most services. For good measure I'd toss in local .exe application whitelisting running on each of the schools machines to only allow the applications the school wants using something like applocker which is included in windows so it probably fits into their budget. Source: over 3 years ago
  • Blocking sites
    We've been very happy with Cisco's Umbrella product. A few years back I "test drove" the free version, but thats a very poor substitute for the paid product. It's not cheap, but it has worked very well for us. Over 70% of our users are remote since the start of COVID, so we opted for the "roaming client" installation on every endpoint. We have a "basic" network profile for our office locations that slightly... Source: almost 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 Cisco Umbrella and ForthWrite, you can also consider the following products

Kaspersky Security for Internet Gateways - Kaspersky Security for Internet Gateways offers secure internet access for the employees.

ReclaimAI - Helps users prioritize their work and personal calendars

McAfee SmartFilter - McAfee Web Protection is a web security solution that includes an on-premises secure web gateway and SaaS-based web security delivered from the cloud.

Superhuman - Superhuman is an email management tool.

WebTitan - WebTitan is an advanced DNS based web content filter and web security layer that blocks malware, ransomware and phishing attempts as well as providing web content control. Cloud and gateway versions available.

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