Guide

How to Build a Self-Service FAQ for Customers

Reduce repeated support load with a useful FAQ resource — built from real customer questions.

Step 1: Pull 90 days of tickets

Export support tickets. Group by theme. Any question asked 3+ times is FAQ material.

Step 2: Rank by frequency and cost

• Frequency — how often it comes up
• Resolution time — how long each ticket takes to handle
• Priority = frequency × time saved

Start with top 10-15.

Step 3: Write answers the customer way

• Use their wording in the question
• Answer in plain language
• 3-5 sentences per answer
• Link to deeper docs where needed
• Include screenshots for software steps

Step 4: Make it findable

• Link FAQ from every contact page, order confirmation, and support reply
• Add on-site search once > 25 entries
• Make key topics visible without scrolling

Step 5: Close the deflection loop

Every time support answers a question a KB entry already covers, something is wrong with discoverability. Find and fix.

Step 6: Maintain

• Review quarterly
• Thumbs-up/down per entry
• Update immediately when policy or product changes
• Retire entries with zero views

Common mistakes

• FAQ written once, never updated
• Answers written for marketing, not customers
• Entries hidden 3 clicks deep
• No feedback signal — impossible to improve

Frequently asked questions

Public or login-gated?

Public whenever possible. Gated KB only if content is customer-specific or confidential.