An application security RFP works best when it has six parts: your context, pass or fail requirements, scored questions, a hands-on test plan, commercial and legal terms, and a clear timeline. Keep each part short enough that a vendor can answer in writing and you can score the answer in minutes.
1. Start with your context, not a feature list
Vendors answer what you ask. If the RFP is a 300 line feature matrix, you will get 300 confident yeses and learn nothing. Open with a page that says:
- How many repositories and developers you have, and which languages and package managers dominate
- Where code is built (which CI systems, which cloud, any air gapped networks)
- What problem you are solving: too many alerts, no inventory, audit pressure, a failed tool rollout
- Who will use the tool day to day, and who signs off on the purchase
This lets a vendor tell you honestly when they are a poor fit, which saves both sides time.
2. Separate pass or fail requirements from scored questions
Some things are not negotiable: data residency, single sign-on, a supported language you cannot live without. Put these in a short "must have" list. A vendor that fails one is out, and you do not spend scoring effort on them.
Everything else becomes a scored question. If you score a must-have, a vendor can fail it and still win on points, which is rarely what you meant.
3. Ask questions that demand evidence
Compare these two:
- Weak: "Does your product support SBOM?"
- Strong: "Export an SBOM for our sample repository in a standard format and show which of the NTIA minimum data fields it populates."
The second one cannot be answered with a yes. Group scored questions by theme (coverage, accuracy, workflow, data handling, support, commercial) and cap each theme at five to eight questions. More than that and reviewers skim.
4. Announce the hands-on test before you send the RFP
Tell vendors up front that shortlisted candidates will run a proof of concept on your code, against written success criteria. Two things happen. Vendors write more careful answers because they know claims will be tested, and the weaker responses drop out early. A separate post on how to plan a proof of concept covers the test itself.
5. Fix the response format
Provide a spreadsheet or form with one row per question and fixed columns: answer, evidence link, and a field for "roadmap, not available today". That last column matters. Teams regularly buy a capability that turns out to be planned, not shipped. Make vendors label each answer as available now, in beta, or planned, and score only what is available now.
6. Publish the timeline and the scoring method
State the dates for questions, responses, demos, the proof of concept, and the decision. Share the weighting at a high level, for example "accuracy and workflow fit together carry half the score." You do not need to reveal every weight, but secrecy about the method tends to produce padded answers. See how to build a weighted scoring rubric for a worked example.
Common mistakes
- Copying a vendor's marketing language into your requirements, which hands them the win
- Asking for certifications you do not actually need
- Skipping the cost questions until the final round
- Letting one loud stakeholder rewrite the weights after demos
Safeguard publishes a free scan at https://gold.safeguard.sh/scan, which some teams use to see what a dependency report looks like before they write their own requirements.
Quick check
How long should an application security RFP be?
Long enough to cover the six parts and short enough to answer in a week. For most teams that means 30 to 50 scored questions, not 300.
Should the RFP include a price template?
Yes. Ask for pricing under the same usage assumptions for every vendor, such as your repository and developer counts, so quotes are comparable.
Last reviewed: 19 October 2026.
