Elastic Enterprise Search vs Glean
No leader: the top candidate Glean has only 0.29 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for ai enterprise search. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Elastic Enterprise Search
An AI-powered search platform available as a managed cloud service or locally deployable application, combining traditional search with generative AI capabilities for enterprise data discovery and analytics.
Glean
Glean indexes and provides secure, permissions-aware search and AI agents across 275+ enterprise applications. It enables teams to build AI-powered workflows while maintaining source-system security and compliance standards.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Elastic Enterprise Search
Free open source tier. Managed cloud from $0. Enterprise self-managed pricing available upon request.
- FreeFree
- Distributed search and analytics engine
- Basic authentication, RBAC, TLS encryption
- OTel, Logstash, Beats integration
- Lexical and semantic search
- Community forum support
- Elastic Cloud (Managed)-
- Production-focused support with weekend coverage
- Hosted on major cloud providers
- Cluster analysis and optimization guidance
- Enterprise Self-ManagedContact sales
- 24/7 expert support (1-15 minute response SLA)
- GDPR, HIPAA, FedRAMP compliance controls
- Searchable snapshots for reduced storage costs
- AI/ML features: ELSER semantic search, Jina multilingual embeddings, anomaly detection
- Elastic Workflows for incident response automation
- +4 more
Glean
Pricing not documented yet.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- Slack
- ServiceNow
Elastic Enterprise Search
- Jira
- PagerDuty
- Microsoft Teams
- IBM Resilient
- xMatters
- Logstash
- Beats
- OpenTelemetry
- Elastic Connectors
- OpenAI
- NVIDIA
- Alibaba Cloud
- IBM watsonx
- Vectorize.io
- AWS S3
- Splunk
- Webhooks
- Amazon Bedrock
- Amazon SageMaker
- Jina AI
- Cohere
- LangChain
- Terraform
- GitHub Copilot
- +3 more
Glean
- 15Five
- Docebo
- Lessonly
- Nice CXone
- Salesforce Service Cloud
- Zoom AI Companion
- VS Code
- Claude Desktop
- Cursor
- Windsurf
Elastic Enterprise Search or Glean: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.