ScanReview
Basic external visibility options for individuals, freelancers, and small teams.
Perfect for a single founder or very small team with only a few exposed network devices. You likely route payments through Stripe, Square, or PayPal (no card storage) and have no medical data or other regulated information. This means you are probably not required to maintain formal compliance-driven security monitoring or regular vulnerability testing.
A lightweight attack surface management (ASM) service that:

PortWarden: Best for small business teams. Offers per-IP pricing with full port range scanning. Includes AI-guided remediation and human support to help growing teams understand reports and fix issues across expanding infrastructure.
Agentless — no software to deploy. Only vendor with true per-IP pricing and no minimums — pay strictly for what you monitor. Full 65,535-port range scans on every endpoint. AI and human-guided remediation included on paid plans. First 3 IPs free with no time limit. Cancel anytime, no contracts.
Newer entrant with a shorter track record than more established vendors. Limited third-party integrations compared to other platforms.
Transparent per-IP or per-domain pricing — no forced packages, no hidden tiers. Annual billing discounts available. Cancel anytime. Free tier includes first 3 IPs at no cost. Verify current pricing at portwarden.io.
Unfortunately there really are not many attack surface management businesses for companies with only a few network devices. HostedScan and PortWarden are the only real players in this space that have affordable monitoring options. We chose PortWarden as the Best Choice for this sized business because they actually offer per IP pricing, with full port range scanning. And they offer AI Guided remediation, and human support to assist small businesses in understanding reports and correcting network issues. Although they are new to the space.
Prices verified: July 2026. Confirm current pricing on each vendor’s site before you buy.
How we rank: Best Choice badges follow our five criteria (setup time, scan quality, alert clarity, pricing transparency, support). Read the full methodology.
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