VigilDNS as a ZeroFox alternative for lookalike domain monitoring

ZeroFox is a broad external cybersecurity platform that covers social media, marketplaces, app stores, the deep and dark web, executive protection, and takedowns. VigilDNS does one thing: continuous monitoring of lookalike domains and the websites on them, with published pricing from $79 per month and self-serve signup. This page compares the two honestly so you can pick the right tool for your actual problem.

What ZeroFox offers

ZeroFox positions itself as an external cybersecurity platform. It combines cyber threat intelligence, brand and domain protection, attack surface intelligence, executive and VIP protection, and physical security intelligence. Its brand protection monitors 180+ platforms, including social media, app stores, forums, marketplaces, and the deep and dark web, and pairs detection with automated or analyst-assisted takedowns. Its domain protection draws lookalikes from new registrations, SSL certificate logs, passive DNS, and threat feeds, and uses AI with visual similarity, logo recognition, and OCR to spot phishing and scam sites. ZeroFox publishes a pricing page that describes packaged bundles, for example a Foundation bundle with brand protection, 10 protected domains, and 250 takedowns a year, but it lists no dollar amounts. Pricing goes through a ZeroFox representative.

What VigilDNS offers

VigilDNS is a continuous monitoring platform for one specific threat surface: domains that imitate yours, and what runs on them. Its permutation engine generates candidate lookalikes using 13 techniques, including homoglyphs, character swaps, omissions, bitsquatting, and TLD swaps, then watches which ones actually exist. For every live lookalike you get full DNS records (A, AAAA, MX, NS, CNAME, SPF, DMARC, DKIM, TXT) with change history and a 0-100 risk score, and the top risks get an AI threat verdict that judges intent (phishing, malware, counterfeit, parking, redirect, or legitimate) with a confidence level and a written rationale. It keeps certificate history and live TLS for every lookalike, captures page screenshots with side-by-side clone detection, clusters domains run by the same actor into campaigns, flags dormant threats and lookalikes with a working mail server, and attributes infrastructure by ASN and geography with RDAP registration data. An email alert goes out when a scan, every 24 or 12 hours by plan, finds newly registered lookalikes, and an AI verdict that flags phishing, malware, or a counterfeit store raises an in-app alert. Colleagues share a tenant with roles, and everything exports to CSV and JSON. When you decide to act, it prepares takedown-ready drafts and evidence that you send.

ZeroFox vs VigilDNS at a glance

The honest summary: ZeroFox covers far more surface area. VigilDNS covers one slice of that surface in depth, at a price a small team can approve without a procurement cycle.

ZeroFox details were checked against its public pages on 2026-09-28. "Not published" means those pages do not document the capability; ask ZeroFox for current details.

Pricing: quote-based vs published

ZeroFox describes its bundles publicly but does not publish prices; you work with a representative. VigilDNS publishes everything: Starter is $79/mo for 5 monitored domains, 3 team seats, and scans every 24 hours. Team is $199/mo for 20 domains, 10 seats, and a 12-hour scan cadence. Business is $899/mo for 100 domains and 25 seats at the same cadence. Enterprise, for portfolios beyond that, is quote-based. Annual billing gives you 2 months free. Every plan includes every detection feature; higher tiers buy more domains, more seats, more frequent scans, and deeper automatic screenshot capture, not unlocked detection capabilities.

When ZeroFox is the better fit

If your exposure goes beyond domains, ZeroFox is genuinely the right call. Organizations that need social media impersonation monitoring, marketplace coverage, dark web intelligence, executive protection, or a takedown service with hundreds of takedowns per year should be evaluating a full digital risk protection platform, and ZeroFox is a well-established one. The same is true if you want one vendor to handle detection and removal end to end, or if your security program already buys threat intelligence and wants brand protection from the same console. VigilDNS does not attempt any of that scope.

When VigilDNS is the better fit

If the problem you are actually trying to solve is typosquatting and phishing or counterfeit sites built on lookalike domains, a dedicated tool goes deeper on that slice: DNS change history, certificate history and live TLS, screenshot clone comparison, campaign clustering across an attacker's portfolio, and takedown-ready drafts. It is also simply buyable: no demo call, no annual enterprise contract to start, and a Starter tier priced for small security and IT teams and founders. Teams that have outgrown open-source scripts often compare us on the dnstwist alternative page as well.

Frequently asked questions

Does ZeroFox publish pricing?

No. ZeroFox maintains a public pricing page describing its bundles and add-ons, but it lists no dollar amounts; pricing goes through its sales team. VigilDNS publishes full pricing at /pricing, starting at $79/mo.

Does VigilDNS do takedowns like ZeroFox?

No. ZeroFox includes takedowns in its bundles. VigilDNS prepares takedown-ready drafts, abuse emails grouped by the address that handles each lookalike with an evidence PDF of the screenshot, registration data, and DNS, hosting, and mail details attached, and you send them to registrars and hosts from your own mail.

Can VigilDNS replace ZeroFox?

Only if your use of ZeroFox is limited to domain protection. VigilDNS does not monitor social media, marketplaces, the dark web, app stores, or executives. For the lookalike-domain slice specifically, it monitors continuously, on your plan's scan schedule, with DNS, certificate, and page-level evidence.

How fast can I start?

Immediately. Run the free typosquat checker without an account, then sign up self-serve. The Starter plan covers 5 domains with scans every 24 hours.

Not sure which way to go? Run your domain through the free typosquat checker to see what is already registered against your brand, then check pricing: every plan starts self-serve with no sales call.