Published · By the Aesparrow Security Research Team
Short answer
VAPT cost depends mainly on scope and effort — the number of applications, user roles, API endpoints, IP addresses or cloud accounts — and on whether testing is black, grey or white box. A small web application usually needs a few tester-days, while enterprise networks and multi-app programmes need several weeks. Always ask for a fixed-fee quote based on a scoping call.
What factors affect the cost of VAPT?
- Application size: number of pages, workflows and user roles to test.
- APIs: count and complexity of endpoints (REST, GraphQL).
- Mobile platforms: Android, iOS or both, plus backend APIs.
- Network size: number of internal and external IP addresses.
- Cloud footprint: number of AWS, Azure or GCP accounts and services.
- Testing depth: black box is fastest; white box with code review takes longest.
- Compliance reporting: PCI DSS or SOC 2 reporting and attestation letters.
- Re-testing: whether verification of fixes is included (it is, with Aesparrow).
How is a VAPT quotation calculated?
Reputable VAPT companies estimate tester-days from the scope, multiply by a day rate and add reporting and re-test effort. Be cautious of very low quotes: they usually mean an automated scan with no manual exploitation, which will not satisfy auditors or find business-logic flaws.
How can you reduce VAPT cost without reducing quality?
- Provide credentials and documentation: grey box testing is faster and deeper than black box.
- Bundle scopes: web, API and cloud tested together share reconnaissance effort.
- Fix quick wins first: run an internal scan before the test so testers focus on hard issues.
- Plan annually: a yearly programme is cheaper per test than ad-hoc engagements.

