Building a Knowledge Base for Small Businesses Using Open Source Tools

Sebastian Schürmanns

Whether you’re a small business owner, a startup founder, or a freelancer juggling multiple clients – your expertise is one of your most valuable assets. But without a structured way to organize and share that knowledge, important information gets lost, mistakes get repeated, and valuable time slips away.

This is where a knowledge base comes in. It keeps your know-how accessible, streamlines onboarding, reduces support requests, and helps you (and your team) work more efficiently. The best part? You don’t need expensive software to get started. With open-source tools, you can build a simple, easy-to-maintain knowledge base that fits your needs and grows with your business – without breaking the bank. This guide will walk you through the process.

What Type of Knowledge Base Does Your Business Need?

Before you start building a knowledge base, take a moment to define what you want to achieve with it.

  • If you run a small business or startup, an internal team knowledge base can document processes, tools, and company policies. This is especially useful for fast-growing teams, as it streamlines onboarding, keeps everyone on the same page, and helps establish efficient workflows. You can also think about training manuals for new employees or sales and support teams.
  • If you develop software or sell products, a product knowledge base can serve both your team and your customers. Internally, it provides a structured reference for product management and development. Externally, it helps customers find answers quickly, reducing support requests. You can even turn parts of your knowledge base into user guides and tutorials to share with clients.
  • As a freelancer, you may want a personal knowledge base to store your expertise, streamline client interactions, and organize reusable information.

No matter your initial goal, you don’t have to get it perfect from the start. With flexible open-source knowledge base software, you can start small and adjust as your needs evolve. But having a clear focus from the beginning will help you filter and structure your information effectively.

Choose a Software for your Knowledge Base

Most guides will tell you to plan and structure your content first, then pick a software at the end. But let’s be honest – that’s not how it works in real life. You don’t want to spend hours organizing content only to copy and paste it later. You want to write directly in your knowledge base from the start.

Choosing the right software is not hard. There are plenty of open-source knowledge base tools that are quick to set up and easy to use. For this guide, we’ll use the knowledge base bundle for Typemill, but feel free to explore other options and pick what works best for you.

Selection of Open Source Knowledge Base Softare

If you already have a list of must-have features and a decision matrix – great! Just one word of advice: If you’re a startup, freelancer, or small business, features aren’t what will make your knowledge base successful. The real key is keeping your content useful and up to date. And for that, the most important factor is whether your team (or just you) actually enjoys using the software. A simple, user-friendly tool will always be the better choice over one packed with features no one ends up using. So, before making a decision, test a few options and go with the one that feels intuitive.

Structure Your Content

When it comes to structuring your content, the way you organize things will depend on the software you choose. Some tools focus on organizing content in collections or by dates and tags, like WordPress. A wiki software might organize content using namespaces, subpages, and a more manual navigation system. Typemill sets a focus on hierarchical structure with folders and files like on your computer. So the approach to structuring your content will vary depending on the tool.

Screenshot: Structure the content of your knowledge base with drag&drop
Example for a hierarchical structure with a flat hierarchy

To keep things simple and straightforward, let’s stick with a clear, hierarchical navigation. You have two main options here:

  • If you’re not sure about the structure yet or haven’t fully mapped out your content, don’t worry. Just start by collecting your content, and as you go along, the structure will become clearer. You can always tidy it up and organize it later.
  • If you prefer to have a solid structure from the start, that’s fine too. With Typemill, for example, you can easily set up a structure first, then add your content to fit within that structure using the interactive navigation.

Before you dive into setting up a complex content structure, think about a design for your knowledge base. If you’re going for a more in-depth, document-driven approach, a deep hierarchy might work best, and you could use a documentation-focused theme to help users easily navigate through your content.

Screenshot of a documentation style with a full navigation on the left
Example of a documentation style with a full navigation on the left and content navigation on the right.

However, if you’re thinking more about a traditional knowledge base design – like a landing page with topic lists and sections – make sure your content structure fits that style so your users can easily find their way around.

Write Content for Your Knowledge Base

I’m sure you don’t need much advice on writing good content – it’s really about making it clear, useful, and to the point. When you’re running a small business, it’s important to think about your resources too. You’ll want to create content that is manageable to review and update later. Nothing hurts a knowledge base more than outdated content sitting there, unhelpful to your team or customers.

For longer articles, breaking things up with clear headlines is key. Headlines help users quickly scan through your content, making it easier for them to find the information they need. A table of contents or a headline navigation in the sidebar also works wonders, especially for bigger articles.

Depending on your audience and the purpose of your knowledge base, you’ll want to consider using different types of content. Some common ones include:

  • How-to Guides: Step-by-step instructions to walk users through tasks or processes.
  • Tutorials: In-depth walkthroughs of processes or tools.
  • FAQs: For answering those recurring questions you get all the time.
  • Glossary: Definitions for terms and jargon that might confuse people.
  • Troubleshooting: Solutions to common problems your users might face.

Of course, there’s more to it than just these. If your knowledge base is for internal use, for example, you might include things like company policies, standard operating procedures (SOPs), or other content that typically goes into an employee handbook.

Final Thoughts: Start Small, Grow Over Time

Creating a knowledge base might feel like a big task, but remember, it doesn’t need to be perfect from day one. Start small with the essentials, and then build on it as your business grows. The key is to make sure that your content stays useful, up-to-date, and easy to find. And don’t forget, the software you choose should feel comfortable and support your process rather than complicate it.

As a small business, startup, or freelancer, your knowledge is one of your greatest assets – organizing it can free up your time, make your processes more efficient, and help your team (or just you) work smarter. Whether you’re using open-source tools like Typemill or another platform, the goal is to make your know-how easily accessible, and that’s something worth investing in.

Now, get started with building your knowledge base. It doesn’t have to be perfect at first, but with every piece of valuable content you add, you’re setting yourself up for long-term success. Happy building!