How to Build a Knowledge Base in 7 Steps [2026]

Step 1: Define your goals and audience

The first and most important step in building a knowledge base is identifying your target audience. Find out whether your knowledge base is for customers or employees. Based on the user group, decide whether it's an internal or external knowledge base. Next, define the goal of your knowledge base, such as reducing support tickets or lowering onboarding costs for new hires.

Step 2: Find out what people are actually asking

Find out the needs of people accessing the knowledge base. Based on the needs, gather content sources across the organization. Check for the places where the knowledge actually exists. Now centralize all the knowledge sources that answer the questions that users actually ask.

Step 3: Choose your software and set your structure

Evaluate your team's budget, integration needs, user adaptability, and knowledge interoperability, then choose the right knowledge base software. You can categorize and organize knowledge sources in the knowledge base by criteria such as structure, department, content type, access level, audience, and purpose.

Now let’s explore various content structures that are available in a knowledge base:

SOPs

SOPs stand for Standard Operating Procedure; they provide step-by-step instructions for performing a complex task. They reduce the chance of error and provide a clear way to overcome obstacles. SOPs also include warnings and risks associated with the task.

How-to articles

How-to articles explain an important process step by step. They provide a deep understanding of how to perform a particular task or complete a process. These articles include workflow diagrams and other illustrations that provide direct answers.

User manuals

A user manual is a document that contains basic information about a product or service. It includes sections covering an introduction, getting started, features, and setup instructions.

FAQs

FAQs contain questions that are asked multiple times or arise more frequently. These questions act as a go-to solution for simple problems. FAQs cover everything from how to use to pricing plans.

Troubleshooting guides

Troubleshooting guides help users understand, identify, and fix common problems. Users can solve errors, configuration problems, login issues, connectivity problems, and more. This can prevent recurring issues.

Organization polices

Organization policies are rules that govern how the organization functions. Draft the policies in active voice. Set clear boundaries on why the policies exist and who is expected to follow the policies.

Training and onboarding curricula

Training and onboarding curricula are materials used to educate new employees. Keep the material simple and easy to understand, in plain language. Structure the curriculum into modules so employees can easily find the information they need.

Step 4: Write your first 10 to 20 articles

Don't rush to prioritize articles across multiple areas and topics. Keep it simple; write the first 10 to 20 articles introducing the product or service. These articles educate employees and customers about what the organization is actually doing and help build a brand identity.

Step 5: Review for accuracy and consistency

Review the accuracy and consistency of the answers retrieved from the knowledge base. This helps you assess the answers' correctness and identify knowledge gaps. It gives a clear understanding of where the answers are grounded. Checking answer consistency is key to determining whether the information aligns with the knowledge source.

Step 6: Publish and train your team to use it

After publishing the knowledge base articles, train the teams to use it. Insist that teams use the knowledge base to clarify their doubts rather than relying on senior employees. Train your team members to use the knowledge base; this can increase their confidence.

Step 7: Track usage and keep improving

Track knowledge base usage by collecting user feedback. Based on the feedback, find the areas that need improvement. After analyzing the feedback, scale your knowledge base to meet your requirements.

Buy a knowledge base

It is always better to buy a knowledge base. Buying software eliminates fluctuating development costs because providers use standard pricing that doesn't affect your budget. Implementation can be faster, so you won't face time constraints in your plan. The vendor generally provides post-launch maintenance.

You can purchase knowledge base software in two ways: a one-time payment or a monthly subscription; this varies by vendor. The provider handles security and keeps your data secure. Because the software is prebuilt, it includes features and security provisions like SSO, SCIM, analytics, a content management system, and other integrations.

If your organization doesn't have a dedicated tech team to build your knowledge base, buying is your best option. Buying a knowledge base offers several advantages, but it comes with one catch: limited customization.

Cost: Knowledge base software can cost about $10 per user per month. Costs vary based on the pricing plan and the type of knowledge base used.

Build a knowledge base

An in-house team can build a knowledge base using the organization's own IT staff. This is feasible for organizations with large IT teams. It eliminates the dependency on external software providers. Sometimes the cost of building a knowledge base increases, and your in-house team may shelve the process.

Cost: In-house development cost depends on the budget the organization allocates; internal teams decide the cost.

Custom development is a traditional development method; here, the organization provides the requirements, features, and use cases to vendors. They build the knowledge base software from scratch, writing the code manually or with AI agents like Claude Code or Codex.

Here, they customize features to the organization’s needs, making the system fully functional and tailored to its operational requirements. This approach suits organizations that need a knowledge base for a single use case.

The major constraints to consider are a longer software development life cycle and data residency.

Cost: For custom development, the software providers offer custom pricing.

Hidden costs

The hidden costs involved in launching a knowledge base software include:

• Hosting and infrastructure: Some vendors may charge an additional fee to deploy and host on your own infrastructure, and some may include the cost with the pricing plan itself. Integrating private LLMs with your infrastructure requires certain hardware.
• Third-party APIs: Third-party APIs help your software integrate with other software and use its features. For example, a knowledge base may use authentication APIs to integrate with identity providers and support authentication protocols such as OAuth, SAML, or OpenID Connect (OIDC).
• Apple and Play Store platform fees: publishing your knowledge base application to platforms like the Play Store and App Store adds platform fees.
• The Google Play Console developer registration fee is a one-time USD 25 fee with no yearly renewal. Google Play service fee charges, usually 15% or less, for paid-only apps or digital goods.
• The initial cost to publish your app in the App Store is USD 99 under the Apple Developer Program, and the annual fee for the Apple Developer Enterprise Program is USD 299. Membership is billed annually and auto-renews.

Content volume

Content volume is a key factor in determining the database's storage capacity. Document processing efficiency varies based on content volume. It also increases API usage and increases the overall cost.

AI search and other AI capabilities

AI search may use embeddings to extract text and understand the queries to retrieve relevant information. Token limits determine the maximum amount of text processed during search. Increasing the token limit increases the knowledge base cost.

Compliance and security requirements

Applying compliance and security requirements, such as SSO provisioning and SCIM, can add to the overall budget. This is because it adds costs for security integrations, ongoing maintenance, and identity provider integrations like Google Workspace.

Development team and location

The development team's location matters; if the team spans multiple geographic regions, it can increase the expected delivery time for the knowledge base software. Team size also matters because fewer employees may not complete development by the deadline, which can prolong the timeline.

Track searches and usage

You can measure knowledge base success by tracking the number of searches. Calculating your knowledge base's utility rate helps you analyze usage and effectiveness. By tracking searches, you can identify how often a particular search term appears.

Review zero-result searches

Review zero-result searches, which return no results for the user's query. This helps you identify knowledge gaps in the knowledge base and gain insight into what most people are looking for. After gathering insights about zero search results, update the knowledge base.

Update or remove old content

Conduct regular content audits to remove old and outdated content. This prevents your knowledge base from becoming stale. After removing outdated information, replace it with current, updated content.

Assign a dedicated knowledge owner

Assign dedicated knowledge owners who ensure employees have the information they need for their roles, monitor knowledge base content, and keep it up to date, accurate, and available to end users. They should take the initiative to encourage knowledge base use across the organization.

Start with ten articles, not one hundred

Start by adding ten basic articles to your knowledge base, then gradually increase the count. Do not stuff the articles. Ensure every article contains correct, clear, and up-to-date information. A smaller collection of reliable articles is more useful than a large knowledge base filled with incomplete or outdated content.

Connect it to where people already work

Connect your knowledge base to the place where the knowledge is actually needed in the day-to-day workflow of the organization. Connect your knowledge base to essential organizational tools like Slack, Microsoft Teams, Google Drive, project management platforms, and internal portals so employees can access information within their existing workflows.

Audit content on a regular schedule

Developing a plan for regular content audits is an important part of knowledge life cycle management. Set the frequency of content audits based on the volume of the knowledge source. Update content gaps based on content audit findings.

Let search data tell you what to write next

Search data shows what users search for most often. Search data also shows what is missing from your knowledge base. Fill the missing knowledge gap by publishing content that satisfies the user's search intent.