AgentIndex icon
AgentIndex
crystalline logo
crystalline
★ 17
vs
tela logo
tela
★ 84

crystalline vs tela

crystalline: Crystalline provides AI agents with crystallized intelligence, allowing them to accumulate and retain knowledge across sessions, unlike an LLM's fluid intelligence. It acts as a local search index on plain markdown files, enabling agents to onboard curated knowledge and capture new learnings, evolving from a stranger to a peer.; tela: tela is a self-hostable, markdown-native team wiki designed for AI agents as first-class authors and readers. It automatically generates and maintains wiki pages from your code, offering advanced search capabilities and live collaboration.

01

TL;DR

crystalline logo
crystallineRAG / Knowledge Base · ★ 17

Onboard AI agents with curated domain-specific knowledge at the start of each session.

Read crystalline full review →
tela logo
telaRAG / Knowledge Base · ★ 84

Building and maintaining internal team wikis and documentation.

Read tela full review →
02

Side-by-Side Comparison

Field
crystalline logocrystalline
tela logotela
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 17
★ 84
License
AGPL-3.0
AGPL-3.0
Install Command
brew install jordiboehme/tap/crystalline && crystalline install claude-code && mkdir -p ~/knowledge/engineering && crystalline domain init ~/knowledge/engineering --name engineering && crystalline domain add engineering ~/knowledge/engineering
git clone https://github.com/zcag/tela.git && cd tela && make setup && make up
Updated
2d ago
1w ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
AI Agents, Knowledge Base, RAG
Team Wiki, Knowledge Base, Markdown
03

Features

crystalline logocrystalline
01Structured knowledge organization using domains (folders) and engrams (markdown files).
02Hybrid search combining full-text and semantic ranking for efficient knowledge retrieval.
03Fluid web UI for human-agent collaboration, enabling reading, editing, and managing knowledge.
04Supports GitHub-based team collaboration with review workflows for shared knowledge.
05Knowledge graph and temporal filtering to understand relationships and time-bounded facts.
tela logotela
01Automated documentation generation from code sources using Atlas.
02Integrated Model Context Protocol (MCP) server for seamless AI agent interaction.
03Ranked full-text and pgvector-backed semantic search capabilities.
04Real-time multi-user collaboration with Yjs in a Milkdown editor.
05Self-hostable with data ownership in canonical Markdown format and WebDAV sync.
04

Use Cases

crystalline logocrystalline
↳Onboard AI agents with curated domain-specific knowledge at the start of each session.
↳Enable AI agents to capture and persist new observations, decisions, and lessons learned from their work.
↳Facilitate team knowledge sharing and collaboration on a continually growing and evolving knowledge base.
↳Reduce redundancy and repeated explanations by providing agents with access to accumulated 'crystallized intelligence'.
↳Efficiently retrieve specific facts or context from a large collection of knowledge units based on task routing.
tela logotela
↳Building and maintaining internal team wikis and documentation.
↳Automating documentation updates directly from code repositories.
↳Serving as a searchable and writable knowledge base for AI agents.
↳Collaborative real-time editing of technical documentation.
↳Deploying a self-managed knowledge platform with full data control.
FAQ

FAQ

What is the difference between crystalline and tela?
Both crystalline and tela are in the RAG / Knowledge Base category. crystalline has 17 stars, while tela has 84 stars.
Which is better, crystalline or tela?
The best choice depends on your use case. Choose crystalline if Onboard AI agents with curated domain-specific knowledge at the start of each session., and tela if Building and maintaining internal team wikis and documentation..
Is crystalline free or open source?
Yes, crystalline is open source on GitHub (AGPL-3.0).
Is tela free or open source?
Yes, tela is open source on GitHub (AGPL-3.0).
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Related

Alternatives to crystalline →Alternatives to tela →crystalline details →tela details →