Glean vs Middleware

SpecialistThe AI workspace where teams and agents get work done together

SpecialistUnified observability, security and incident response for cloud-scale engineering teams

Builds collaborative enterprise AI agents connected to company knowledge, but offers less robust out-of-the-box universal search.

SpecialistBuild, share, and control AI agents that actually do the work

Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI

SpecialistAutomates employee IT and HR support requests exceptionally well, but focuses less on general universal document search.

SpecialistDeploys enterprise conversational assistants and automated workflows, but lacks Glean's unified organization-wide knowledge graph search.

Creates permission-aware context graphs and routes tasks across enterprise tools, but has a smaller connector library than Glean.

Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents

Free / Open-sourceEvaluate, monitor, and govern your AI applications in production

Combines enterprise search, AI agents, and corporate learning, but is less specialized for pure universal workplace search than Glean.

SpecialistThe collaboration layer for AI engineering teams