Vulnix vs depthfirst
depthfirst is a code-first enterprise platform whose agent validates what its scanners flag. Vulnix starts from the attacker's side: it pentests your running app and your source, then proves what it finds.
Choose Vulnix ifYou want black-box testing of what's actually deployed as well as your code, self-serve with published pricing.
Choose depthfirst ifYou want a code-first program with dependency firewalling, bought as an enterprise contract.
Side by side
How Vulnix and depthfirst compare
Capability
Vulnixdepthfirst- Delivery modelSelf-serve SaaS: sign up and launch a pentest in minutesClosed-source enterprise SaaSDelivery modelSelf-serve SaaS: sign up and launch a pentest in minutesClosed-source enterprise SaaS
- Starting priceFree trial, then from $99/mo, with flat credits per actionSales-led enterprise contractStarting priceFree trial, then from $99/mo, with flat credits per actionSales-led enterprise contract
- Exploit-validated findingsYesEvery finding ships with reproduction evidencePartlyValidates its own scanner's findingsExploit-validated findingsYesEvery finding ships with reproduction evidencePartlyValidates its own scanner's findings
- Live web app & API testingYesAuthenticated blackbox runs against your verified domainsNoCode-first; no black-box testingLive web app & API testingYesAuthenticated blackbox runs against your verified domainsNoCode-first; no black-box testing
- Source-code pentestingYesWhitebox runs against a connected GitHub repositoryYesYesSource-code pentestingYesWhitebox runs against a connected GitHub repositoryYesYes
- Pull-request security reviewYesInline GitHub review plus a Checks status on every PRYesYesPull-request security reviewYesInline GitHub review plus a Checks status on every PRYesYes
- Fix pull requestsPartlyOne-click fix PR for whitebox findings that carry a patchYesYesFix pull requestsPartlyOne-click fix PR for whitebox findings that carry a patchYesYes
- Dependency & license scanningNoTests exploitability, not package inventoriesYesIncludes malicious-dependency blockingDependency & license scanningNoTests exploitability, not package inventoriesYesIncludes malicious-dependency blocking
- Self-hosted or on-premNoManaged cloud; every run in its own isolated sandboxNoVendor cloud onlySelf-hosted or on-premNoManaged cloud; every run in its own isolated sandboxNoVendor cloud only
- Best forProduct teams testing web apps, APIs and code on every releaseCode-first programs bought through procurementBest forProduct teams testing web apps, APIs and code on every releaseCode-first programs bought through procurement
depthfirst details are taken from its public product pages and published pricing, reviewed September 2026. Rows we couldn't confirm are left out rather than guessed. depthfirst are trademarks of their respective owners.
Where Vulnix goes further
- Live web app & API testingAuthenticated blackbox runs against your verified domains
Where depthfirst is strong
- Reasons across data flow and business logic in the codebase.
- Blocks malicious dependencies before they land.
- Bundled enterprise modules for procurement-led buying.
