# Coveo vs Elasticsearch

| Attribute | Coveo | Elasticsearch |
|---|---|---|
| **Vioscale score** | 57 (61% (medium)) | 60 (50% (medium)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 18,551 |
| adoption.github_stars | - | 77,862 |
| deployment.options | `{"cloud":true,"hybrid":true}` | `{"cloud":true,"on_prem":true,"air_gapped":true,"self_hosted":true}` |
| description.long | 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. | A search and analytics platform that ingests, stores, and searches structured, unstructured, and vector data in real time. Supports full-text search, vector search, observability analytics, and security event analysis through a unified REST API and query language. |
| features.capabilities | `{"faceting":"yes","query_dsl":"API / proprietary","deployment":"managed","geo_search":true,"distributed":"sharded","index_engine":"custom","licence_class":"proprietary","log_analytics":true,"multi_tenancy":true,"pricing_model":"tiered_cloud_consumption","vector_search":"hybrid_fusion","typo_tolerance":"built_in","deployment_model":"managed_cloud_saas","relevance_tuning":"ranking_rules","realtime_indexing":"near_real_time","generative_ai_answer_synthesis_rag":true,"bring_your_own_llm_byo_model_support":true,"hipaa_compliance_for_medical_records":true,"multi_lingual_semantic_understanding":true,"source_system_rbac_permissions_mirroring":true,"hybrid_dense_and_sparse_lexical_reranking":true,"admin_dashboard_for_search_analytics_and_gaps":true,"personalization_based_on_user_department_context":true,"pre_built_native_crawlers_for_100_plus_saas_apps":true}` | `{"faceting":"yes","query_dsl":"ES|QL","deployment":"self_hosted","geo_search":true,"distributed":"sharded","index_engine":"lucene","licence_class":"source_available","log_analytics":true,"multi_tenancy":true,"vector_search":"hybrid_fusion","typo_tolerance":"built_in","relevance_tuning":"ltr","realtime_indexing":"near_real_time"}` |
| integrations.count | 100 | 25 |
| integrations.list | `[{"name":"Sitecore"},{"name":"Salesforce"},{"name":"SAP Commerce"},{"name":"SharePoint Online"},{"name":"Google Tag Manager"},{"name":"Snowflake"},{"name":"Confluence"},{"name":"Custom ML models"},{"name":"Sitemap"},{"name":"Web connectors"},{"name":"Qubit"},{"name":"ServiceNow"},{"name":"SAP Commerce Cloud"},{"name":"Adobe Experience Manager"},{"name":"Adobe Experience Cloud Exchange"},{"name":"Slack"},{"name":"Google Docs"},{"name":"Jira"},{"name":"On-premises connectors"},{"name":"Generic cloud connectors"}]` | `[{"name":"Slack"},{"name":"Jira"},{"name":"ServiceNow"},{"name":"PagerDuty"},{"name":"Microsoft Teams"},{"name":"IBM Resilient"},{"name":"xMatters"},{"name":"GitHub"},{"name":"Jina AI"},{"name":"NVIDIA AI"},{"name":"Prometheus"},{"name":"Grafana"},{"name":"AWS Bedrock"},{"name":"Sarvam AI"},{"name":"Google ADK"},{"name":"LlamaParse"},{"name":"Mistral"},{"name":"Elastic Agent"},{"name":"Beats"},{"name":"Logstash"},{"name":"Filebeat"},{"name":"Metricbeat"},{"name":"Heartbeat"},{"name":"Webhooks"},{"name":"S3"}]` |
| language.primary | - | Java |
| market.availability | `{"hqCountry":"CA","primaryMarkets":["US","CA"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":false,"name":"Pro+","summary":"Contact sales for pricing. 200K queries/month.","features":["Unified index","Sitecore connector + 2 cloud connectors","Multi-site architecture","Sitecore Hive UI integration","Rules engine","Model testing & configuration","Sandbox","Recommendations","Ranking editor in Sitecore","Sitecore xDB integration","5 indexing pipelines","10 query pipelines","Synonym detection","Query correction","Typo tolerance","Fuzzy search","Geolocation search","Multilingual search","Result ranking","A/B testing","Group & campaign management","Query suggestions","Automatic re-ranking","Dynamic faceting","Facet re-ranking","Facet auto-selection","Natural language processing","Pre-configured dashboards","Custom data explorers","Data export","Sitecore xConnect data sharing","Permission filters","Sitecore Launchpad integration","10 administrator users","Single sign-on","API access","Client libraries & SDK","3-month updates acceptance","99.9% uptime SLA","5 authorized contacts"],"commitment":"annual","description":"Site search engine designed to work right inside Sitecore.","contactSales":true,"includedLimits":{"queries_per_month":"200K","upgrades_available":"True"}},{"free":false,"name":"Enterprise+","summary":"Contact sales for volume-based pricing. 300K+ queries/month.","features":["Unified index","Sitecore connector + all cloud connectors","Multi-site architecture","Sitecore Hive UI integration","Rules engine","Deep learning for advanced search","Sandbox","Recommendations","Ranking editor in Sitecore","Sitecore xDB integration","Unlimited indexing pipelines","Unlimited query pipelines","Synonym detection","Query correction","Typo tolerance","Fuzzy search","Geolocation search","Multilingual search","Result ranking","Advanced ranking rules","A/B testing","Group & campaign management","Model configurability (advanced)","Model testing","Query suggestions","Automatic re-ranking","Dynamic faceting","Facet re-ranking","Facet auto-selection","Natural language processing","Question answering","Pre-configured dashboards","Custom data explorers","Data export","Sitecore xConnect data sharing","Snowflake reader account","Permission filters","Sitecore Launchpad integration","50 administrator users","Custom SSO"],"commitment":"annual","description":"Search and recommendations with Sitecore xDB personalization and volume-based pricing.","contactSales":true,"includedLimits":{"queries_per_month":"300K+","upgrades_available":"True"}}],"addOns":[{"name":"Data replication"},{"name":"HIPAA cloud"},{"name":"On-premises connectors"},{"name":"Ecommerce Extension"}],"summary":"Contact sales for pricing. Annual contracts, available in multiple currencies (CAD, EUR, GBP, AUD). 3-year contract terms standard.","currency":"USD","freeTier":false,"sourceUrl":"https://www.coveo.com/en/pricing/sitecore-integration","retrievedAt":"2026-08-14T08:35:06.103Z","billingPeriods":["year"]}` | `{"type":"free|open_source|quote","plans":[{"free":true,"name":"Free and Open","features":["Distributed vector and search engine","Full-text, semantic, and vector search","Kibana interface for querying and visualization","Native authentication and TLS encryption","Basic monitoring via Stack Monitoring","Data ingestion via Logstash, Beats, Elastic Agent","Out-of-the-box threat detection with alerting","APM, logging, metrics collection"],"description":"Full Elasticsearch Stack with core search, analytics, and basic security. Self-hosted or via Elastic Cloud.","contactSales":false},{"free":false,"name":"Platinum","features":["Everything in Free plus:","Single sign-on (SSO), LDAP/Active Directory","Field and document-level security","Audit logging","Machine learning anomaly detection","ELSER semantic search models","Cross-cluster replication for high availability","Automated threat discovery","24/7/365 support with 1-hour critical SLA"],"description":"Advanced security, machine learning, and high availability capabilities","contactSales":true},{"free":false,"name":"Enterprise","features":["Everything in Platinum plus:","Searchable snapshots on low-cost object storage (up to 80% cost reduction)","Attack Discovery (GenAI security)","Universal Profiling for application performance","Cross-cluster search with advanced API-key security","Elastic Agent Builder for RAG and search development","Jina AI and third-party LLM integration","Semantic reranking and Learn-to-Rank personalization","DiskBBQ vector indexing optimization","Elastic Workflows for automated incident response","Endpoint and cloud workload protection"],"description":"Maximum capabilities including AI orchestration, advanced security, and infrastructure optimization","contactSales":true}],"summary":"Free open-source tier; Platinum and Enterprise tiers available on request","currency":"USD","freeTier":true,"sourceUrl":"https://www.elastic.co/pricing/self-managed","retrievedAt":"2026-08-14T21:53:02.120Z","freeTrialDays":14}` |
| pricing.free_tier | no | yes |
| pricing.model | quote | commercial |
| pricing.price_level | unknown | low |
| pricing.transparent | no | no |
| release.history | - | `[{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.5.2","date":"2026-08-20T16:44:04Z","type":"stable","version":"v9.5.2"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.5.1","date":"2026-08-11T17:58:01Z","type":"stable","version":"v9.5.1"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.4.5","date":"2026-08-11T17:57:54Z","type":"stable","version":"v9.4.5"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v8.19.20","date":"2026-08-11T18:24:43Z","type":"stable","version":"v8.19.20"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.5.0","date":"2026-08-04T11:46:37Z","type":"stable","version":"v9.5.0"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.4.4","date":"2026-07-21T12:56:20Z","type":"stable","version":"v9.4.4"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.3.8","date":"2026-07-21T12:56:46Z","type":"stable","version":"v9.3.8"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v8.19.19","date":"2026-07-21T13:28:17Z","type":"stable","version":"v8.19.19"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v8.19.18","date":"2026-06-30T16:43:41Z","type":"stable","version":"v8.19.18"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.3.7","date":"2026-06-30T16:47:02Z","type":"stable","version":"v9.3.7"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.4.3","date":"2026-06-30T14:30:13Z","type":"stable","version":"v9.4.3"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v8.19.17","date":"2026-06-23T13:59:04Z","type":"stable","version":"v8.19.17"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.3.6","date":"2026-06-23T14:09:56Z","type":"stable","version":"v9.3.6"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.4.2","date":"2026-05-28T14:59:44Z","type":"stable","version":"v9.4.2"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.3.5","date":"2026-05-28T14:59:30Z","type":"stable","version":"v9.3.5"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v8.19.16","date":"2026-05-28T14:59:08Z","type":"stable","version":"v8.19.16"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.4.1","date":"2026-05-12T18:02:29Z","type":"stable","version":"v9.4.1"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.4.0","date":"2026-05-05T15:15:40Z","type":"stable","version":"v9.4.0"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v8.19.15","date":"2026-04-30T15:24:27Z","type":"stable","version":"v8.19.15"},{"url":"https://github.com/elastic/elasticsearch/releases/tag/v9.3.4","date":"2026-04-30T15:24:33Z","type":"stable","version":"v9.3.4"}]` |
| reliability.sla_pct | 99.99 | - |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | - |
| security.gdpr | yes | - |
| security.hipaa | yes | - |
| security.iso27001 | yes | - |
| security.scorecard | - | 6.9 |
| security.vulnerabilities | - | `{"count":45,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.elasticsearch%3Aelasticsearch&per_page=100","last_12m":2,"max_severity":"HIGH"}` |

## Capabilities (Search Engines)

| Capability | Coveo | Elasticsearch |
|---|:--:|:--:|
| **Deployment** |  |  |
| Deployment | Managed | Self-hosted |
| **Architecture** |  |  |
| Index engine | Custom | Lucene |
| **Query** |  |  |
| Query DSL (JSON / SQL / params / GraphQL) | API / proprietary | ES|QL |
| Faceting & filtering | Yes | Yes |
| Geo search | ✓ | ✓ |
| **Relevance** |  |  |
| Typo tolerance / fuzzy | Built-in | Built-in |
| Relevance tuning | Ranking rules | Learning-to-rank |
| **Vector** |  |  |
| Vector / hybrid search | Dense + lexical fusion | Dense + lexical fusion |
| **Scale** |  |  |
| Distributed / horizontal scale | Sharded | Sharded |
| Multi-tenancy (indexes / collections / tenants) | ✓ | ✓ |
| **Ingest** |  |  |
| Real-time indexing | Near-real-time | Near-real-time |
| **Workload** |  |  |
| Log / analytics workload | ✓ | ✓ |
| **Licensing** |  |  |
| Licence class | Proprietary | Source-available (SSPL / Elastic) |

*Source: Vioscale. Generated 2026-09-01T17:17:53.136Z. "-" = undocumented, not absent.*