AgentIndex icon
AgentIndex
fess logo
fess
★ 1.1k
vs
salt.md logo
salt.md
★ 166

fess vs salt.md

fess: Fess is an enterprise search server built on OpenSearch, designed for easy installation and management via a browser-based UI. It features robust crawlers for various data sources, full-text search capabilities, and supports numerous document formats and multilingual interfaces.; salt.md: salt.md is a self-hosted collaborative workspace designed for both human teams and AI agents. It offers real-time document editing, database management, and a unified platform for knowledge organization and task coordination, all deployed as a single Go binary.

01

TL;DR

fess logo
fessRAG / Knowledge Base · ★ 1.1k

Implement an internal enterprise search engine for documents, files, and databases

Read fess full review →
salt.md logo
salt.mdRAG / Knowledge Base · ★ 166

Team Knowledge Base and Wiki Management

Read salt.md full review →
02

Side-by-Side Comparison

Field
fess logofess
salt.md logosalt.md
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 1.1k
★ 166
License
Apache-2.0
AGPL-3.0
Install Command
unzip fess-*.zip && cd fess-* && ./bin/fess
curl -fsSL https://raw.githubusercontent.com/saltmd/salt.md/main/install.sh | sh
Updated
2d ago
5d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Enterprise Search, Full-text Search, Web Crawler
Self-hosted, Collaborative Workspace, AI Agent Integration
03

Features

fess logofess
01Full-text search with faceting, sorting, and search suggestions
02Crawlers for web sites, file systems, and data stores (databases, cloud storage, and SaaS)
03Browser-based administration UI and a REST API
04Role- and permission-based filtering of search results
05Multilingual user interface and text analysis (20+ languages)
salt.md logosalt.md
01Unified Workspace for Humans and AI Agents
02Real-time Collaborative Document Editing
03Integrated Database for Structured Data
04Full-text Search with PDF Content Indexing
05Single-Binary Self-Hosted Deployment
04

Use Cases

fess logofess
↳Implement an internal enterprise search engine for documents, files, and databases
↳Provide a free alternative to Google Site Search for embedding on websites
↳Index and search content from various data stores like Confluence, Jira, S3, and Salesforce
↳Deliver secure search with role- and permission-based access control
salt.md logosalt.md
↳Team Knowledge Base and Wiki Management
↳Collaborative Project Planning and Task Tracking
↳AI-Assisted Document Creation and Organization
↳Securely Integrating LLMs with Internal Data
↳Real-time Collaborative Content Creation
05

Best For

fess logofess
EssentialTrending
salt.md logosalt.md
Hidden Gem
FAQ

FAQ

What is the difference between fess and salt.md?
Both fess and salt.md are in the RAG / Knowledge Base category. fess has 1.1k stars, while salt.md has 166 stars.
Which is better, fess or salt.md?
The best choice depends on your use case. Choose fess if Implement an internal enterprise search engine for documents, files, and databases, and salt.md if Team Knowledge Base and Wiki Management.
Is fess free or open source?
Yes, fess is open source on GitHub (Apache-2.0).
Is salt.md free or open source?
Yes, salt.md is open source on GitHub (AGPL-3.0).
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Alternatives to fess →Alternatives to salt.md →fess details →salt.md details →