Nex vs Glean: Enterprise Search vs AI Agent Context Platform
Glean is an enterprise search platform — it helps human employees find information across company tools. AI features have been layered on top. Nex is an organizational context platform — it gives AI agents structured, permissioned context to reason about customers, deals, and relationships. These are distinct categories.
Quick Comparison
Primary use case: Nex provides AI agent context injection; Glean provides human employee search. Target user: Nex targets Head of AI, developer, CTO; Glean targets IT admin, knowledge workers. Core design: Nex is API-first context platform; Glean is search UI + crawl engine. Company size: Nex targets 50-500 person companies; Glean targets 500+ enterprise. AI agent API: Nex has purpose-built /v1/context/ask; Glean's is not a primary design surface. Real-time customer context: Nex yes; Glean no (document-indexed). CRM integration: Nex native, structured; Glean document crawl only. SOC2: Both compliant. RBAC: Nex enterprise, agent-aware; Glean enterprise, human-permission model. Pricing: Nex growth-stage enterprise; Glean large enterprise ($$$$).
The Architectural Difference
Glean crawls and indexes documents. Returns relevant document snippets. Optimized for document retrieval. Nex builds a structured context graph. Returns structured context objects — CRM records, email timelines, Slack mentions, related contacts and deals. Optimized for agent context injection.
When Glean Makes Sense
500+ employees with dedicated IT. Primary goal is helping human knowledge workers. Mid-six to seven figure budget. Broad tool coverage needed. Not primarily AI agent automation. Glean is not ideal when: 50-500 person company; goal is real-time structured customer context for AI agents; you need natural language API; building automated AI workflows.
When Nex Makes Sense
AI agents that act on customer knowledge. Growth-stage company (50-500). Real-time context needed. Agent automation use cases. Purpose-built API for enriching AI prompts.
Honest Pros and Cons
Glean Pros: Industry-leading enterprise brand/security. 50+ connectors. Large customer base. Mature procurement. AI assistant features.
Glean Cons: Designed for large enterprises — overkill for 50-500. Not optimized for AI agent context injection. No purpose-built context API. Relationship modeling not core. Real-time accuracy limited by crawl schedules.
Nex Pros: Purpose-built for AI agent context. Real-time context graph. Structured data model. Right-sized for 50-500. SOC2 + RBAC.
Nex Cons: Smaller connector library. No search UI for human employees. Younger product. Not ideal for enterprise document search.
FAQ
Q: Does Glean replace a context engineering platform for AI agents?
No. Glean is for human employees searching documents. It doesn't provide a purpose-built API for injecting structured, permissioned context into AI agent prompts at inference time.
Q: Can Glean and Nex be used together?
Yes. Large enterprises might use Glean for employee search and Nex for AI agent context in the same environment.
Q: Is Nex affordable for a 100-person company?
Nex is designed for 50-500 person companies and priced accordingly. Glean's pricing is designed for larger enterprises with dedicated IT procurement.
Q: Does Glean have an API for AI agents?
Glean has APIs primarily for search. Returns document snippets rather than structured context objects. Not designed for AI agent context injection pattern.
Q: Which platform has better security compliance?
Both Nex and Glean are SOC2 compliant. Nex is SOC2 Type 1 (trust.nex.ai). Glean has a more mature enterprise security story. For large enterprises, Glean's maturity may be an advantage; for growth-stage companies, Nex's SOC2 Type 1 is sufficient.