Enterprise Search
Best AI Tools for Enterprise Search
A practical shortlist of AI tools for ai knowledge management and internal search across company documents.
Short answer
Glean is the best overall choice for this guide. Guru is the strongest budget alternative.
Shortlist at a glance
Four useful starting points
Visual summary; the semantic table below contains the complete comparison.
Best Overall
Glean
enterprise search workflows
Best Budget Option
Guru
enterprise search workflows
Best Enterprise Option
Glean
enterprise search workflows
Best for Beginners
Cassidy AI
Operations teams building governed workflows
How this guide was evaluated
Visible evidence and accountability
- Evaluation
- Research-based comparison
- Products compared
- 5
- Last reviewed
- Not recorded
- Price check
- Confirm on linked reviews
Selections use stored tool records and the documented editorial framework. Hands-on testing is not implied unless a linked review identifies a test scope. Prices and plan limits can change; use each linked review and provider page for the latest verification.
Quick Comparison
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| Tool | Best For | Free plan | Starting price | Main limitation | Reviewed |
|---|---|---|---|---|---|
| Glean | enterprise search workflows, Teams comparing AI options | No public free plan confirmed. | Enterprise pricing. Contact sales for a quote. | Needs deeper hands-on testing before a final verdict | 2026-07-04 |
| Guru | enterprise search workflows, Teams comparing AI options | Free plan or trial availability should be verified before purchase. | Free or trial access may be available. Paid plans vary by usage and team size. | Needs deeper hands-on testing before a final verdict | 2026-07-04 |
| Sana Labs | learning workflows, Teams comparing AI options | No public free plan confirmed. | Enterprise pricing. Contact sales for a quote. | Needs deeper hands-on testing before a final verdict | 2026-07-04 |
| Cassidy AI | Operations teams building governed workflows, Knowledge-heavy service businesses | A time-limited Starter trial is advertised; confirm whether continued free use exists after the trial. | Starter currently advertises a free 14-day trial for three seats, one workspace, 10,000 monthly AI credits, five agents, and five workflows. Business pricing, seats, credits, storage, and support are custom. No durable public dollar price was displayed when reviewed August 24, 2026. | Paid dollar pricing is not public | 2026-08-24 |
| Dust | Teams building shared agents over internal knowledge and tools, Organizations that value model choice and US or EU residency | Yes. The free business tier includes 500 lifetime credits and is best treated as a bounded evaluation allowance. | $24/month | Teams seeking a fixed-price unlimited assistant | 2026-09-29 |
Best Overall
Glean
A practical AI tool for enterprise search workflows
Best Budget Option
Guru
A practical AI tool for enterprise search workflows
Best Enterprise Option
Glean
A practical AI tool for enterprise search workflows
Best for Beginners
Cassidy AI
A no-code platform for company-grounded AI agents and production business workflows
Glean
A practical AI tool for enterprise search workflows
Guru
A practical AI tool for enterprise search workflows
Sana Labs
A practical AI tool for learning workflows
Cassidy AI
A no-code platform for company-grounded AI agents and production business workflows
Dust
Dust is worth testing for teams that want employees to build and operate shared AI agents over company knowledge and tools while retaining model choice and administrative controls
FAQs
What is the best AI tool for Enterprise Search?
Start with the editor pick when you need a focused enterprise search workflow, then compare budget and enterprise options based on team size.
How should I choose an AI tool for Enterprise Search?
Pick based on workflow fit first, then pricing, integrations, trust level, and how often the tool will be used.
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