Elastic Search AI vs Fess
Elastic Search AI
elastic.co
Fess
fess.codelibs.orgSide by side
| Figure | Elastic Search AI | Fess |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 2 |
| Spec score · AI Enterprise Search Software | 8.2 (#7) | 8.3 (#6) |
| Deployment | Elastic says Elasticsearch can run on Elastic Cloud, on premises, or with its Kubernetes operator. | Fess runs on operating systems with a Java or Docker runtime environment. |
| Integrations | Elastic offers out-of-the-box integrations for data sources including logs, metrics, traces, files, web content, and security events. | Fess can return search results in JSON, integrate with websites using JavaScript, and extend functionality through plugins. |
| Support | Elastic offers support, consulting, and training, and its Serverless pricing page says limited support is included with a Standard subscription. | The open-source edition is community-supported and has no guaranteed support; paid professional support is available by email. |
Plans
Elastic Search AI
- Free and openFree
- Elasticsearch ServerlessPrice not published
In their own words
Elastic Search AI
Elastic Search AI combines search and retrieval with AI systems to find useful, contextual answers across fragmented and complex datasets. Its retrieval augmented generation workflow retrieves material relevant to a question and passes it to a large language model to generate an answer. Elasticsearch supports lexical BM25 and semantic vector search, and its API stores structured, unstructured, and vector data. Integrations cover logs, metrics, traces, files, web content, and security events, with native connections to Amazon Web Services, Microsoft Azure, and Google Cloud. It can run on Elastic Cloud, on premises, or through a Kubernetes operator; listed platforms include API, Linux, self-hosted, and web. The free self-managed stack includes username and password authentication, role-based access control, and TLS encryption. Elastic lists FedRAMP High, FedRAMP Moderate, PCI DSS, and CSA STAR among its compliance standards. A free plan is available at free; paid offerings start from $99/mo, and a 14-day trial is offered. Serverless bills compute and storage separately, with listed starting rates for each resource.