# Elasticsearch vs Zilliz Comparison | | Elasticsearch | Zilliz | |---|---|---| | **Star Rating** | 4.5 out of 5 | 4.7 out of 5 | | **Total Reviews** | 292 | 53 | | **Largest Market Segment** | Mid-Market (36.6% of reviews) | Small-Business (48.0% of reviews) | | **Entry Level Price** | Pay As You Go Per Month | Free | --- ## Top Pros & Cons ### Elasticsearch Pros: - Ease of Use (52 reviews) - Speed (36 reviews) Cons: - Expensive (28 reviews) - Required Expertise (26 reviews) ### Zilliz Pros: - Ease of Use (9 reviews) - Speed (8 reviews) Cons: - Expensive (4 reviews) - Limitations (3 reviews) --- ## Ratings Comparison | Rating | Elasticsearch | Zilliz | |---|---|---| | **Meets Requirements** | 8.9 (262 reviews) | 9.3 (48 reviews) | | **Ease of Use** | 8.4 (266 reviews) | 9.3 (50 reviews) | | **Ease of Setup** | 8.5 (186 reviews) | 9.1 (29 reviews) | | **Ease of Admin** | 8.6 (154 reviews) | 8.9 (12 reviews) | | **Quality of Support** | 8.6 (235 reviews) | 9.5 (44 reviews) | | **Has the product been a good partner in doing business?** | 8.9 (143 reviews) | 9.1 (11 reviews) | | **Product Direction (% positive)** | 9.0 (261 reviews) | 9.5 (45 reviews) | --- ## Pricing ### Elasticsearch #### Entry-Level Pricing Plan: Elastic Cloud Serverless Price: Pay As You Go Per Month Description: A fully automated, usage-based "Search AI" platform. Ideal for variable workloads where compute scales independently from storage, requiring zero capacity planning or infrastructure management. Key Features: - No-ops management: Elastic handles all upgrades and scaling - Decoupled compute and storage scaling - Specialized VCUs for Ingest, Search, and Machine Learning [Browse all 3 editions](https://www.g2.com/products/elastic-elasticsearch/pricing) #### Free Trial Yes ### Zilliz #### Entry-Level Pricing Plan: Starter Price: Free Description: The simplest way to experience a fully-managed vector database. Key Features: - Up to 1 million vectors - Up to 2 free collections - No credit card required [Browse all 3 editions](https://www.g2.com/products/zilliz/pricing) #### Free Trial Yes --- ## Features Comparison By Category ### Insight Engines | Product | Score | Reviews | |---|---|---| | **Elasticsearch** | N/A | N/A | | **Zilliz** | N/A | N/A | #### Content Management | Feature | Elasticsearch | Zilliz | |---|---|---| | **Data Centralization - Insight Engines** | Not enough data | Not enough data | | **Archiving - Insight Engines** | Not enough data | Not enough data | | **Search Analysis - Insight Engines** | Not enough data | Not enough data | #### Content Discovery | Feature | Elasticsearch | Zilliz | |---|---|---| | **Search Interface - Insight Engines** | Not enough data | Not enough data | | **AI Functionality - Insight Engines** | Not enough data | Not enough data | | **NLP Functionality - Insight Engines** | Not enough data | Not enough data | | **Data Mining - Insight Engines** | Not enough data | Not enough data | | **Structured Navigation - Insight Engines** | Not enough data | Not enough data | | **Machine Learning - Insight Engines** | Not enough data | Not enough data | #### Generative AI | Feature | Elasticsearch | Zilliz | |---|---|---| | **AI Text Generation** | Not enough data | Not enough data | | **AI Text Summarization** | Not enough data | Not enough data | ### Enterprise Search Software | Product | Score | Reviews | |---|---|---| | **Elasticsearch** | 8.6/10 | 110 | | **Zilliz** | N/A | N/A | #### Compatibility | Feature | Elasticsearch | Zilliz | |---|---|---| | **Federated Search** | 8.7 (92 reviews) | Not enough data | | **File Types** | 8.6 (86 reviews) | Not enough data | | **Global Language Support** | 8.1 (87 reviews) | Not enough data | #### Agentic AI - Enterprise Search Software | Feature | Elasticsearch | Zilliz | |---|---|---| | **Autonomous Task Execution** | Feature Not Available | Not enough data | | **Multi-step Planning** | Feature Not Available | Not enough data | | **Cross-system Integration** | Feature Not Available | Not enough data | | **Adaptive Learning** | Feature Not Available | Not enough data | | **Proactive Assistance** | Feature Not Available | Not enough data | | **Decision Making** | Feature Not Available | Not enough data | #### Search Queries | Feature | Elasticsearch | Zilliz | |---|---|---| | **Typo Tolerance** | 8.4 (94 reviews) | Not enough data | | **Faceted Search** | 8.6 (90 reviews) | Not enough data | | **Synonyms** | 8.4 (85 reviews) | Not enough data | | **Highlighting** | 8.7 (87 reviews) | Not enough data | | **Natural Language** | 8.2 (86 reviews) | Not enough data | #### AI powered search - Enterprise Search Software | Feature | Elasticsearch | Zilliz | |---|---|---| | **Generative RAG (Retrieval augmented generation)** | 8.5 (18 reviews) | Not enough data | | **Relevance Tuning** | 8.6 (19 reviews) | Not enough data | | **NLP & Semantic search** | 8.5 (20 reviews) | Not enough data | #### Functionality | Feature | Elasticsearch | Zilliz | |---|---|---| | **Personalization** | 8.3 (87 reviews) | Not enough data | | **Search Analytics** | 8.9 (91 reviews) | Not enough data | | **Integrations** | 8.8 (96 reviews) | Not enough data | #### Compatibility - Enterprise Search Software | Feature | Elasticsearch | Zilliz | |---|---|---| | **File Types** | 8.8 (18 reviews) | Not enough data | | **Federated Search** | 8.8 (20 reviews) | Not enough data | | **Global Language Support** | 8.6 (18 reviews) | Not enough data | #### Functionality - Enterprise Search Software | Feature | Elasticsearch | Zilliz | |---|---|---| | **Personalization** | 8.6 (18 reviews) | Not enough data | | **Search Analytics** | 8.9 (21 reviews) | Not enough data | | **Integrations** | 8.8 (28 reviews) | Not enough data | #### Search Queries - Enterprise Search Software | Feature | Elasticsearch | Zilliz | |---|---|---| | **Highlighting** | 8.9 (19 reviews) | Not enough data | | **Faceted Search** | 8.9 (20 reviews) | Not enough data | | **Typo Tolerance** | 8.7 (20 reviews) | Not enough data | | **Synonyms** | 9.0 (18 reviews) | Not enough data | ### Database Management Systems (DBMS) | Product | Score | Reviews | |---|---|---| | **Elasticsearch** | N/A | N/A | | **Zilliz** | 9.4/10 | 25 | #### Management | Feature | Elasticsearch | Zilliz | |---|---|---| | **Data dictionary** | Not enough data | 9.7 (24 reviews) | | **Data Replication** | Not enough data | 9.4 (24 reviews) | | **Query Language** | Not enough data | 9.3 (25 reviews) | | **Data Modeling** | Not enough data | 9.5 (25 reviews) | | **Performance Analysis** | Not enough data | 9.3 (24 reviews) | #### Maintenance | Feature | Elasticsearch | Zilliz | |---|---|---| | **Data Migration** | Not enough data | 9.3 (23 reviews) | | **Backup and Recovery** | Not enough data | 9.2 (24 reviews) | | **Multi-User Environment** | Not enough data | 9.3 (24 reviews) | #### Security | Feature | Elasticsearch | Zilliz | |---|---|---| | **Data Encryption** | Not enough data | 9.5 (23 reviews) | | **User Access Control** | Not enough data | 9.3 (23 reviews) | ### Document Databases | Product | Score | Reviews | |---|---|---| | **Elasticsearch** | 8.9/10 | 32 | | **Zilliz** | N/A | N/A | #### Data Management | Feature | Elasticsearch | Zilliz | |---|---|---| | **Data Model** | 9.5 (29 reviews) | Not enough data | | **Data Types** | 9.1 (26 reviews) | Not enough data | | **Built - In Search** | 9.7 (28 reviews) | Not enough data | | **Event Triggers** | 7.9 (26 reviews) | Not enough data | #### Availability | Feature | Elasticsearch | Zilliz | |---|---|---| | **Auto Sharding** | 8.9 (27 reviews) | Not enough data | | **Auto Recovery** | 8.9 (27 reviews) | Not enough data | | **Data Replication** | 8.8 (27 reviews) | Not enough data | #### Performance | Feature | Elasticsearch | Zilliz | |---|---|---| | **Query Optimization** | 8.9 (25 reviews) | Not enough data | #### Security | Feature | Elasticsearch | Zilliz | |---|---|---| | **Role-Based Authorization** | 9.1 (28 reviews) | Not enough data | | **Authentication** | 9.3 (28 reviews) | Not enough data | | **Audit Logs** | 8.8 (27 reviews) | Not enough data | | **Encryption** | 9.0 (26 reviews) | Not enough data | #### Support | Feature | Elasticsearch | Zilliz | |---|---|---| | **Multi-Model** | 9.0 (26 reviews) | Not enough data | | **Operating Systems** | 9.0 (27 reviews) | Not enough data | | **BI Connectors** | 7.8 (23 reviews) | Not enough data | ### Vector Database | Product | Score | Reviews | |---|---|---| | **Elasticsearch** | 9.0/10 | 16 | | **Zilliz** | 9.4/10 | 27 | #### Data Indexing | Feature | Elasticsearch | Zilliz | |---|---|---| | **Semantic Search** | 8.2 (15 reviews) | 9.6 (27 reviews) | | **Indexing Data** | 9.3 (16 reviews) | 9.6 (27 reviews) | #### Filters | Feature | Elasticsearch | Zilliz | |---|---|---| | **Accurate Search** | 9.4 (14 reviews) | 9.2 (27 reviews) | | **Single Stage Filtering - Vector Database** | 9.0 (14 reviews) | 9.3 (27 reviews) | ### Generative AI Infrastructure | Product | Score | Reviews | |---|---|---| | **Elasticsearch** | N/A | N/A | | **Zilliz** | N/A | N/A | #### Scalability and Performance - Generative AI Infrastructure | Feature | Elasticsearch | Zilliz | |---|---|---| | **AI High Availability** | Not enough data | Not enough data | | **AI Model Training Scalability** | Not enough data | Not enough data | | **AI Inference Speed** | Not enough data | Not enough data | #### Cost and Efficiency - Generative AI Infrastructure | Feature | Elasticsearch | Zilliz | |---|---|---| | **AI Cost per API Call** | Not enough data | Not enough data | | **AI Resource Allocation Flexibility** | Not enough data | Not enough data | | **AI Energy Efficiency** | Not enough data | Not enough data | #### Integration and Extensibility - Generative AI Infrastructure | Feature | Elasticsearch | Zilliz | |---|---|---| | **AI Multi-cloud Support** | Not enough data | Not enough data | | **AI Data Pipeline Integration** | Not enough data | Not enough data | | **AI API Support and Flexibility** | Not enough data | Not enough data | #### Security and Compliance - Generative AI Infrastructure | Feature | Elasticsearch | Zilliz | |---|---|---| | **AI GDPR and Regulatory Compliance** | Not enough data | Not enough data | | **AI Role-based Access Control** | Not enough data | Not enough data | | **AI Data Encryption** | Not enough data | Not enough data | #### Usability and Support - Generative AI Infrastructure | Feature | Elasticsearch | Zilliz | |---|---|---| | **AI Documentation Quality** | Not enough data | Not enough data | | **AI Community Activity** | Not enough data | Not enough data | ### Site Search Software | Product | Score | Reviews | |---|---|---| | **Elasticsearch** | 7.5/10 | 18 | | **Zilliz** | N/A | N/A | #### Agentic AI - Site Search | Feature | Elasticsearch | Zilliz | |---|---|---| | **Adaptive Learning** | Feature Not Available | Not enough data | | **Natural Language Interaction** | Feature Not Available | Not enough data | | **Proactive Assistance** | Feature Not Available | Not enough data | | **Decision Making** | Feature Not Available | Not enough data | #### Search Experience Management - Site Search | Feature | Elasticsearch | Zilliz | |---|---|---| | **Query Suggestions** | 8.6 (17 reviews) | Not enough data | | **Typo Tolerance** | 8.2 (17 reviews) | Not enough data | | **Synonyms** | 7.9 (16 reviews) | Not enough data | | **Natural Language** | 7.2 (16 reviews) | Not enough data | | **Rankings** | 8.3 (16 reviews) | Not enough data | | **Personalization** | 6.9 (16 reviews) | Not enough data | #### Functionality - Site Search | Feature | Elasticsearch | Zilliz | |---|---|---| | **Search Analytics** | 7.9 (17 reviews) | Not enough data | | **Integrations** | 8.1 (17 reviews) | Not enough data | | **Federated Search** | 7.9 (17 reviews) | Not enough data | | **Multi-Language Support** | 7.1 (16 reviews) | Not enough data | #### Generative AI - Site Search | Feature | Elasticsearch | Zilliz | |---|---|---| | **Text Generation** | 6.1 (16 reviews) | Not enough data | | **Text Summarization** | 6.3 (16 reviews) | Not enough data | ### AI Search & Retrieval Infrastructure Platforms | Product | Score | Reviews | |---|---|---| | **Elasticsearch** | N/A | N/A | | **Zilliz** | N/A | N/A | #### Retrieval intelligence - AI Search & Retrieval Infrastructure Platforms | Feature | Elasticsearch | Zilliz | |---|---|---| | **Advanced relevance tuning** | Not enough data | Not enough data | | **Query understanding & expansion** | Not enough data | Not enough data | | **Multistage retrieval & re-ranking** | Not enough data | Not enough data | | **Context-aware & personalized search** | Not enough data | Not enough data | #### Embedding & model management - AI Search & Retrieval Infrastructure Platforms | Feature | Elasticsearch | Zilliz | |---|---|---| | **Embedding versioning & lifecycle management** | Not enough data | Not enough data | | **Multimodal search support** | Not enough data | Not enough data | | **Pluggable embedding & LLM providers** | Not enough data | Not enough data | #### LLM retrieval & RAG optimization - AI Search & Retrieval Infrastructure Platforms | Feature | Elasticsearch | Zilliz | |---|---|---| | **Retrieval pipeline orchestration** | Not enough data | Not enough data | | **LLM-aware retrieval optimization** | Not enough data | Not enough data | | **Hybrid retrieval strategy optimization** | Not enough data | Not enough data | #### Data Enrichment & Index Intelligence - AI Search & Retrieval Infrastructure Platforms | Feature | Elasticsearch | Zilliz | |---|---|---| | **Incremental & streaming index updates** | Not enough data | Not enough data | | **Built-in data enrichment** | Not enough data | Not enough data | #### Security & governance - AI Search & Retrieval Infrastructure Platforms | Feature | Elasticsearch | Zilliz | |---|---|---| | **Fine-grained access controls** | Not enough data | Not enough data | | **Data residency & retention policies** | Not enough data | Not enough data | | **Audit logs & retrieval traceability** | Not enough data | Not enough data | #### Operations, observability & reliability - AI Search & Retrieval Infrastructure Platforms | Feature | Elasticsearch | Zilliz | |---|---|---| | **Search analytics & relevance debugging** | Not enough data | Not enough data | | **High availability & disaster recovery** | Not enough data | Not enough data | ### AI Search and Discovery Platforms | Product | Score | Reviews | |---|---|---| | **Elasticsearch** | N/A | N/A | | **Zilliz** | N/A | N/A | #### Semantic Search & Query Understanding - AI Search and Discovery Platforms | Feature | Elasticsearch | Zilliz | |---|---|---| | **Intent aware search** | Not enough data | Not enough data | | **Context aware query handling** | Not enough data | Not enough data | | **Natural language query support** | Not enough data | Not enough data | #### Data Indexing - AI Search and Discovery Platforms | Feature | Elasticsearch | Zilliz | |---|---|---| | **Multi system indexing** | Not enough data | Not enough data | | **Multi format indexing** | Not enough data | Not enough data | | **Automatic index updates** | Not enough data | Not enough data | #### Search Result Relevance - AI Search and Discovery Platforms | Feature | Elasticsearch | Zilliz | |---|---|---| | **Relevance-based ranking** | Not enough data | Not enough data | | **Search relevance configuration** | Not enough data | Not enough data | | **Behavioral result improvement** | Not enough data | Not enough data | #### Personalization & Recommendations - AI Search and Discovery Platforms | Feature | Elasticsearch | Zilliz | |---|---|---| | **User based result personalization** | Not enough data | Not enough data | | **Behavior driven recommendations** | Not enough data | Not enough data | | **Contextual content recommendations** | Not enough data | Not enough data | ### NoSQL Databases | Product | Score | Reviews | |---|---|---| | **Elasticsearch** | N/A | N/A | | **Zilliz** | N/A | N/A | #### Database Features | Feature | Elasticsearch | Zilliz | |---|---|---| | **Storage** | Not enough data | Not enough data | | **Availability** | Not enough data | Not enough data | | **Stability** | Not enough data | Not enough data | | **Scalability** | Not enough data | Not enough data | | **Security** | Not enough data | Not enough data | | **Data Manipulation** | Not enough data | Not enough data | | **Query Language** | Not enough data | Not enough data | --- ## Categories **Shared Categories (1):** [Vector Database Software](https://www.g2.com/categories/vector-database) **Unique to Elasticsearch (7):** [Site Search Software](https://www.g2.com/categories/site-search-software), [Generative AI Infrastructure Software](https://www.g2.com/categories/generative-ai-infrastructure), [Insight Engines Software](https://www.g2.com/categories/insight-engines), [Document Databases](https://www.g2.com/categories/document-databases), [Enterprise Search Software](https://www.g2.com/categories/enterprise-search-software), [ AI Search and Discovery Platforms Software](https://www.g2.com/categories/ai-search-and-discovery-platforms), [ AI Search & Retrieval Infrastructure Platforms Software](https://www.g2.com/categories/ai-search-retrieval-infrastructure-platforms) **Unique to Zilliz (1):** [Database Management Systems (DBMS)](https://www.g2.com/categories/database-management-systems-dbms) --- ## Reviewer Demographics ### By Company Size | Segment | Elasticsearch | Zilliz | |---|---|---| | **Small-Business** | 30.3% | 48.0% | | **Mid-Market** | 36.6% | 38.0% | | **Enterprise** | 33.1% | 14.0% | ### By Industry #### Elasticsearch - **Information Technology and Services:** 15.4% - **Computer Software:** 15.4% - **Financial Services:** 7.0% - **Telecommunications:** 6.3% - **Internet:** 4.9% - **Higher Education:** 3.5% - **Banking:** 3.5% - **Marketing and Advertising:** 2.8% - **Insurance:** 2.5% - **Retail:** 2.1% - **Other:** 36.5% #### Zilliz - **Information Technology and Services:** 18.0% - **Computer Software:** 18.0% - **Education Management:** 12.0% - **Computer & Network Security:** 10.0% - **Marketing and Advertising:** 6.0% - **Automotive:** 4.0% - **Medical Practice:** 4.0% - **Design:** 4.0% - **Accounting:** 2.0% - **Apparel & Fashion:** 2.0% - **Other:** 20.0% --- ## Alternatives ### Alternatives to Elasticsearch - [Algolia](https://www.g2.com/products/algolia/reviews) — 4.5/5 stars (451 reviews) - [Coveo](https://www.g2.com/products/coveo/reviews) — 4.3/5 stars (142 reviews) - [Yext](https://www.g2.com/products/yext/reviews) — 4.4/5 stars (1120 reviews) - [Bloomreach](https://www.g2.com/products/bloomreach-bloomreach/reviews) — 4.6/5 stars (765 reviews) - [Luigi's Box](https://www.g2.com/products/luigi-s-box/reviews) — 4.8/5 stars (425 reviews) - [Doofinder](https://www.g2.com/products/doofinder/reviews) — 4.7/5 stars (491 reviews) - [Guru](https://www.g2.com/products/guru/reviews) — 4.7/5 stars (2317 reviews) - [GoLinks](https://www.g2.com/products/golinks/reviews) — 4.7/5 stars (806 reviews) - [MongoDB](https://www.g2.com/products/mongodb/reviews) — 4.5/5 stars (554 reviews) - [Notion](https://www.g2.com/products/notion/reviews) — 4.6/5 stars (11822 reviews) ### Alternatives to Zilliz - [Snowflake](https://www.g2.com/products/snowflake/reviews) — 4.6/5 stars (745 reviews) - [Teradata Vantage](https://www.g2.com/products/teradata-teradata-vantage/reviews) — 4.3/5 stars (373 reviews) - [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews) - [Google Cloud SQL](https://www.g2.com/products/google-cloud-sql/reviews) — 4.5/5 stars (366 reviews) - [SAS Viya](https://www.g2.com/products/sas-sas-viya/reviews) — 4.3/5 stars (798 reviews) - [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) — 4.4/5 stars (2275 reviews) - [Databricks](https://www.g2.com/products/databricks/reviews) — 4.6/5 stars (769 reviews) - [Toad For Oracle](https://www.g2.com/products/quest-software-toad-for-oracle/reviews) — 4.4/5 stars (286 reviews) - [DbVisualizer](https://www.g2.com/products/dbvisualizer/reviews) — 4.7/5 stars (269 reviews) - [Pinecone](https://www.g2.com/products/pinecone/reviews) — 4.6/5 stars (39 reviews) --- ## Top Discussions ### Elasticsearch No discussions available for this product. ### Zilliz No discussions available for this product. --- **Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/elastic-elasticsearch-vs-zilliz)