The security questionnaire arrived on Monday: 247 questions across 18 categories. It asks for policies, evidence, certifications, and attestations. The procurement team wants it back by Friday.
This is the new reality for SaaS vendors selling to enterprise buyers. Security questionnaires have grown from 50 questions to 250+ in five years. The burden falls heaviest on small vendors without dedicated compliance teams.
At Metaluxo we help SaaS companies respond to security questionnaires efficiently. This post covers what is driving the trend and how to manage it.
Why questionnaires are growing
Buyer risk aversion. High-profile breaches have made procurement teams more cautious. They are shifting security due diligence left — to the vendor selection phase rather than the contract phase.
Regulatory pressure. NIS2, DORA, and SEC disclosure rules require enterprises to document their supply chain security. The questionnaire is the evidence they need.
Framework proliferation. Buyers now map questionnaires to multiple frameworks simultaneously: ISO 27001, SOC 2, NIST CSF, CIS Controls, and custom requirements.
Automation. Tools like Vanta, Secureframe, and Hyperproof have made it easier for buyers to send and score questionnaires. The cost of sending one is now near zero.
The cost to SMEs
For a 20-person SaaS company, responding to a 250-question questionnaire takes 8–16 hours of senior staff time. At a fully loaded cost of £100/hour, each questionnaire costs £800–£1,600 to answer.
If the company receives 20 questionnaires per year, the annual cost is £16,000–£32,000. For a company with £500K ARR, that is 3–6% of revenue spent on compliance paperwork.
The cost is not just financial. It is also opportunity cost: every hour spent on questionnaires is an hour not spent on product, sales, or customer support.
Strategies for managing questionnaire burden
Build a Standard Security Profile (SSP). A 10–15 page document that answers the most common questions. Update it quarterly. Send it before the questionnaire arrives.
Use a compliance automation tool. Vanta, Secureframe, and similar tools can auto-populate questionnaire answers from your control evidence. The ROI is typically positive if you receive more than 10 questionnaires per year.
Negotiate scope. Not every question is relevant. If the questionnaire asks about physical security and you are a fully remote company with no office, say so. If it asks about payment card processing and you do not handle cards, say so.
Request reciprocity. If the buyer has a security certification, ask for their own security documentation. Mutual disclosure reduces the asymmetry.
Standardise on one framework. If you have ISO 27001, point buyers to your certificate and scope statement. Many questions are already answered by the certification.
At Metaluxo we build Standard Security Profiles for SaaS companies and help them streamline questionnaire responses. If security questionnaires are eating your team’s time, book a free 30-minute consultation and we will show you how to cut the burden by half.