vioscale
Comparison

Coveo vs OpenSearch

No clear leader: OpenSearch (60.6) and Coveo (57.0) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Coveo full profile →OpenSearch full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Coveo57
OpenSearch61
Score
Vioscale score
Coveo57 / 100medium · 61%
OpenSearch61 / 100medium · 50%
Pricing
Free tier
Coveo✗
OpenSearch✓
Model
Coveoquote
OpenSearchcommercial
Price level
Coveounknown
OpenSearchfree
Transparent
Coveo✗
OpenSearch✓
Integrations
Count
Coveo100
OpenSearch1
Security
Disclosure policy
Coveo✓
OpenSearch✓
Gdpr
Coveo✓
OpenSearch–
Hipaa
Coveo✓
OpenSearch–
Iso27001
Coveo✓
OpenSearch–
Vulnerabilities
Reliability
Sla pct
Coveo99.99
OpenSearch–
Status page
Coveo✓
OpenSearch–
Adoption
Dependent repos
Coveo–
OpenSearch223
Github stars
Coveo–
OpenSearch13,581
Activity
Commits last 30d
Coveo–
OpenSearch85
Release
Cadence days
Coveo–
OpenSearch29
History
Coveo–
OpenSearch20 items
License
Spdx
Coveo–
OpenSearchApache-2.0
Language
Primary
Coveo–
OpenSearchJava
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for search engines. “-” means undocumented, not absent.

Deployment
Deployment
CoveoManaged
OpenSearchSelf-hosted
Architecture
Index engine
CoveoCustom
OpenSearch-
Query
Query DSL (JSON / SQL / params / GraphQL)
CoveoAPI / proprietary
OpenSearch-
Faceting & filtering
CoveoYes
OpenSearch-
Geo search
Coveo✓
OpenSearch✗
Relevance
Typo tolerance / fuzzy
CoveoBuilt-in
OpenSearch-
Relevance tuning
CoveoRanking rules
OpenSearchBM25 only
Vector
Vector / hybrid search
CoveoDense + lexical fusion
OpenSearchDense + lexical fusion
Scale
Distributed / horizontal scale
CoveoSharded
OpenSearchSharded
Multi-tenancy (indexes / collections / tenants)
Coveo✓
OpenSearch✓
Ingest
Real-time indexing
CoveoNear-real-time
OpenSearchNear-real-time
Workload
Log / analytics workload
Coveo✓
OpenSearch✓
Licensing
Licence class
CoveoProprietary
OpenSearchSource-available (SSPL / Elastic)

What each one is

The product in its own terms, so the numbers below have context.

Coveo

A cloud-based search and discovery platform powered by machine learning and generative AI. It indexes content across business systems and surfaces relevant information to employees, customers, and agents through conversational experiences, improving self-service, case deflection, and product discovery.

Independently observed

OpenSearch

An open-source search and observability suite that enables enterprises to search, analyze, and monitor unstructured data. It combines full-text search, machine learning, real-time log analysis, and security analytics capabilities in an integrated platform.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Coveo

Subscription

Contact sales for pricing. Annual contracts, available in multiple currencies (CAD, EUR, GBP, AUD). 3-year contract terms standard.

  • Pro+Contact sales
    • Unified index
    • Sitecore connector + 2 cloud connectors
    • Multi-site architecture
    • Sitecore Hive UI integration
    • Rules engine
    • +35 more
  • Enterprise+Contact sales
    • Unified index
    • Sitecore connector + all cloud connectors
    • Multi-site architecture
    • Sitecore Hive UI integration
    • Rules engine
    • +35 more
as of verify ↗

OpenSearch

Open sourceFree tier

Open source and free to use

as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Coveo✓
OpenSearch✓
CLI
Coveo✗
OpenSearch✓
Deployment
Cloud / SaaS
Coveo✓
OpenSearch✗
Self-hosted
Coveo✗
OpenSearch✓
On-premise
Coveo✗
OpenSearch✓
Hybrid
Coveo✓
OpenSearch✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Coveo

20 total
  • Sitecore
  • Salesforce
  • SAP Commerce
  • SharePoint Online
  • Google Tag Manager
  • Snowflake
  • Confluence
  • Custom ML models
  • Sitemap
  • Web connectors
  • Qubit
  • ServiceNow
  • SAP Commerce Cloud
  • Adobe Experience Manager
  • Adobe Experience Cloud Exchange
  • Slack
  • Google Docs
  • Jira
  • On-premises connectors
  • Generic cloud connectors
Independently observed

OpenSearch

1 total
  • Data Prepper
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.