An annual pentest is a point-in-time test: a team of testers spends a fixed window on your app, then writes a report. Continuous pentesting runs on a schedule or on each change, so new code is tested shortly after it ships. Annual testing gives you a deep, human review and a report auditors recognize. Continuous testing closes the gap between those reviews. Most teams that ship weekly need some of both.
Updated October 2026
The gap problem
A modern SaaS team may ship hundreds of changes in a year. An annual test sees the app as it was during one or two weeks. A new endpoint that skips the tenant check, added the week after the report, stays live until the next test or until someone else finds it.
Access control bugs are especially prone to this. They come from small changes: a new export route, a new GraphQL field, a refactor that drops one ownership check. See why scanners miss broken access control.
Side by side
| Annual pentest | Continuous pentesting | |
|---|---|---|
| When | Once a year, booked ahead | On each pull request, nightly or on new hosts |
| Covers | App as it was in the test window | App as it changes |
| Depth | Deep on what testers have time for | Repeatable on every release |
| Output | One report | Findings as they are found |
| Retest | Often once, sometimes extra cost | After each fix |
| Audit use | Widely accepted | Depends on auditor and framework |
| Cost model | Per engagement | Usually subscription |
For published per-engagement price ranges, see pentest cost in 2026.
Where annual testing still fits
- Compliance. Frameworks and customer questionnaires often ask for a periodic test by an independent party. PCI DSS, for example, has penetration testing requirements; check the current text in the PCI SSC document library.
- Novel research. Experienced testers chase odd leads and chain unusual bugs.
- Scope beyond the app. Network, physical and social engineering tests are usually outside what an application testing tool covers.
Where continuous testing fits
- Fast release cycles. Each change is tested close to when it ships, while the author still remembers the code.
- Regression. A fixed bug that comes back is caught on the next run.
- Fix confirmation. Retest after a fix, without waiting for next year.
- New assets. A new host or app gets tested when it appears, not when it is next in scope.
What continuous testing does not fix
Running more often does not help if each run is shallow. A nightly scan that only tests as one anonymous user will repeat the same blind spots every night. Check that continuous testing signs in as each role, covers APIs, and proves its findings, or the extra frequency mostly adds noise for your team to triage.
How to combine them
- Run continuous testing on every pull request and nightly against staging.
- Fix and retest as findings arrive.
- Before the annual test, share the continuous findings and coverage with the testers so they spend their time on what automation does not cover.
- Use the annual report for audits and the continuous data to show the state between reports.
Signs you need more than an annual test
- You deploy to production more than once a week.
- Your app is multi-tenant, so one missed check exposes other customers.
- Enterprise buyers ask for recent security evidence, not last year's report.
- The last pentest found bugs that were reintroduced later.
- New products, hosts or APIs go live between test windows.
If two or more apply, a once-a-year test leaves most of your release history untested.
How Wakefield helps
Wakefield runs nightly, on every pull request, or when a new host appears, and sends findings to Slack, Microsoft Teams, Jira, Linear, PagerDuty, webhooks, the API or MCP. Each finding is replayed by a separate verifier with a live exploit and a negative control, and retest replays that proof after a fix. See the platform.