Guru requires you to build a knowledge base. AiSU searches the one you already have.
Guru is a knowledge management platform you have to maintain. AiSU retrieves from the systems where your knowledge already lives.
Feature comparison
Feature
AiSU Strata
Guru
Approach
Retrieves from existing systems (Google Drive, OneDrive, SharePoint)
Requires building and maintaining a separate knowledge base
Maintenance
Zero curation. Always current — answers reflect live documents
Requires ongoing curation to stay accurate and complete
Pricing
Per-organisation (€149–1,500/mo flat rate)
Per-seat (€15–25/user/mo)
Cross-platform search
Google Workspace + Microsoft 365 simultaneously
Searches Guru content only
Citation model
Claim-level citations to source documents
Verified content badges (manual verification)
Why switch
What sets AiSU Strata apart
No migration, no curation
AiSU connects to your existing cloud storage. No one has to create or maintain a separate knowledge base. If a policy changes, the cited answer reflects the updated document immediately.
Cross-platform retrieval
Guru searches Guru. AiSU searches your Google Drive, OneDrive, and SharePoint simultaneously — including all the knowledge that was never migrated to any knowledge base.
Lower cost at scale
Guru at €25/seat for 50 users costs €1,250/month. AiSU costs €699/month for the same team — and searches your existing systems instead of a separate repository.