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AiSU Strata vs the competition

Features, pricing, privacy, and governance — compared in one table. See why knowledge-intensive organisations choose AiSU Strata.

FeatureAiSUChatGPT EnterpriseM365 CopilotGleanGuru
Pricing
Pricing modelFlat-rate per orgPer seat (~$60/user)Per seat ($21–30/user)Per seat (~$50/user)Per seat ($25/user)
Cost for 50 users€699/mo$3,000/mo$1,050–1,500/mo$2,500/mo$1,250/mo
Cost for 250 users€1,500/mo$15,000/mo$5,250–7,500/mo$12,500/mo$6,250/mo
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Features
Cross-platform search
Source citations
Natural language search
Document classification
Self-service setup
Integrations
Google Workspace
Microsoft 365
Works without vendor lock-in
Privacy & Governance
Zero data transfer
Transient processing
No AI training on your data
GDPR-native (EU HQ)
Per-org data isolation
Audit logging
Target Market
SME-accessible
Minimum contractNoneAnnualM365 license required$50K+/year10 seats

Pricing based on published rates as of March 2026. ChatGPT Enterprise ~$60/seat, M365 Copilot $21–30/seat, Glean ~$50/seat (min $50K/yr), Guru $25/seat. AiSU Strata prices are flat-rate per organisation. “Partial” indicates limited or conditional support.

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