There is a massive gap in the domain monitoring market. Free open-source tools require technical setup and constant maintenance. Enterprise platforms typically start at $20,000/year or more. PhishFence delivers enterprise-grade protection starting at $49/month.
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DNSTwist
Open Source
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PhishFence
From $49/mo
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PhishLabs
Enterprise
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Bolster.ai
Enterprise
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Red Points
Enterprise
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|---|---|---|---|---|---|
| Starting price | Free (self-hosted) | $0 free tier / $49/mo | Typically $20,000+/yr | Custom pricing | Custom pricing |
| Domains monitored | 1 at a time | 1 to 50 | Unlimited (enterprise) | Unlimited (enterprise) | Unlimited (enterprise) |
| Scan frequency | Manual / cron | Hourly (automatic) | Continuous | Continuous | Continuous |
| Typosquat detection | |||||
| CT log monitoring | – | – | |||
| Threat intelligence feeds | – | ||||
| Risk scoring | – | ||||
| Takedown assistance | – | ||||
| Phishing content analysis | Limited | – | |||
| Site screenshots + change detection | Limited | ||||
| DMARC report analysis | – | – | – | – | |
| API access | CLI / web | ||||
| Slack / webhook alerts | – | ||||
| Team management | – | ||||
| Setup time | Instant (web) / Minutes (CLI) | Under 5 minutes | Weeks (sales + onboarding) | Weeks (sales + onboarding) | Weeks (sales + onboarding) |
DNSTwist is an excellent open-source tool for generating permutations of a domain name and checking which ones are registered. It is available as a CLI tool on GitHub and as a free web interface at dnstwist.it. It is widely used by security teams for ad-hoc domain reconnaissance.
However, DNSTwist is a point-in-time scanning tool. Each scan is a one-off check — there is no continuous monitoring, no alerting when new threats appear, and no way to track changes over time. While it offers perceptual hashing for basic visual similarity and GeoIP lookups, it does not include multi-signal risk scoring, CT log monitoring, threat intelligence feeds, visual change detection over time, or takedown workflows.
PhishFence builds on top of typosquat detection and adds continuous automated scanning, multi-signal risk scoring with evidence-based confidence levels, phishing content analysis, CT log monitoring, built-in alerts (email, Slack, webhooks), site screenshots with daily change detection, DMARC report analysis, and guided takedown assistance. No server setup required.
PhishLabs (now part of Fortra) is a well-established enterprise brand protection platform. It offers comprehensive monitoring, managed takedown services, and dedicated analyst support. It is a strong choice for large organizations with significant budgets.
Based on publicly available pricing, PhishLabs contracts typically start at $20,000 per year or more, with multi-week onboarding timelines. This pricing makes it inaccessible for startups, small businesses, and solo operators who still face real domain-based threats.
PhishFence provides many of the same core detection capabilities at a fraction of the cost. You get automated scanning, risk scoring, alerts, and takedown tools starting at $49/month, with no sales calls or lengthy contracts required.
Bolster.ai uses AI-powered detection to identify phishing sites, fake social media accounts, and counterfeit marketplaces. It is positioned as a full-spectrum digital risk protection platform for enterprise customers.
Like other enterprise platforms, Bolster typically requires a custom quote and sales engagement. The platform is designed for large organizations managing threats at scale across multiple channels.
PhishFence focuses specifically on domain monitoring and lookalike detection, delivering the most critical layer of protection with a self-serve model. Sign up, add your domains, and start getting alerts within minutes.
Red Points is a brand protection platform that covers a broad range of threats including counterfeit products, trademark infringement, and domain abuse. It serves large consumer brands and operates primarily through automated enforcement workflows.
Red Points focuses on brand and intellectual property protection broadly, which makes it a strong fit for brands dealing with counterfeit goods across marketplaces. Its domain monitoring is one component of a larger platform, and pricing typically reflects that scope.
PhishFence is purpose-built for domain monitoring and phishing detection. If your primary concern is lookalike domains, typosquatting, and certificate-based threats, PhishFence provides a more focused and affordable solution.
Monitor your first domain at no cost. No credit card required. Upgrade when you need more domains, faster scans, and advanced detection.