I recently recorded a short walkthrough of the three best knowledge base apps for 2021.
They are:

![Three Best Knowledge Base Apps for 2021 [VIDEO]](https://assets.aaronlynn.com/data/blog/business/three-best-knowledge-base-apps-for-2021-video/av-1@2x.webp)
I recently recorded a short walkthrough of the three best knowledge base apps for 2021.
They are:

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