Fess vs Korra
Fess
fess.codelibs.org
Korra
korra.aiSide by side
| Figure | Fess | Korra |
|---|---|---|
| Price from | Free | $199/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 5 |
| Spec score · AI Enterprise Search Software | 8.3 (#6) | 9.0 (#2) |
| API | Fess documentation covers an API, and external system integration can use access tokens. | Search and dashboard APIs, Server-Sent Events streaming and configurable widgets are documented for integrations. |
| Deployment | Fess runs on operating systems with a Java or Docker runtime environment. | Korra states that it can run inside a customer VPC or on isolated on-premises servers. |
| Integrations | Fess can return search results in JSON, integrate with websites using JavaScript, and extend functionality through plugins. | GetApp lists Google Drive, Dropbox, Zendesk Suite, Vimeo, ServiceNow, Confluence, YouTube and WalkMe as integrations. |
| Product | Fess is an open-source enterprise search server for searching websites, files, and databases. | Korra creates AI-powered search portals from uploaded documents so users can ask questions and get answers from those files. |
| Support | The open-source edition is community-supported and has no guaranteed support; paid professional support is available by email. | Korra provides a Help Center with getting-started, content-management, team-management, full-guide, and FAQ articles, and lists email and phone contact details. |
Plans
Korra
- FreeFree
- Korra FreeFree
- Business Plus$199 a month
- BusinessPriced on request
- EnterprisePriced on request
In their own words
Korra
Korra turns uploaded documents into AI-powered search portals where users can ask questions and receive answers grounded in those files. Its GLYPH engine can pair text with diagrams, schemas, process tables, and financial graphs. Answers include links to source material, with navigation to a particular data row or video second. Administrators can organize knowledge, create branded portals and filters, set response personas, and review FAQ question-and-answer pairs. Portals can be published as pages, widgets, or SDKs; Search and Dashboard APIs, streaming events, and configurable UI widgets support integration with existing portals and dashboards. Listed upload formats include DOC, DOCX, PPT, PDF, CSV, MP4, and MOV. Korra describes deployment in a customer VPC, on isolated on-premises servers, and on tablets, with containerized isolation and knowledge distribution for isolated stations. The FAQ says it complies with ISO, GDPR, SOC2, and CCPA standards. The free plan allows up to 100MB. Business and Business Plus include automatic cloud sync, while Enterprise supports up to 2TB; paid prices are available on request.