AgentIndex icon
AgentIndex
compass logo
compass
★ 73
vs
MemoryPilot logo
MemoryPilot
★ 18

compass vs MemoryPilot

compass: Compass is a context engine that builds a temporal knowledge graph connecting entities, relationships, and documents across systems. It provides AI-native capabilities, hybrid search, impact analysis, and an open type system. It can be used to query and traverse organizational knowledge for humans and AI agents.; MemoryPilot: MemoryPilot is a state-of-the-art MCP memory server that gives AI coding assistants persistent, searchable memory. It features hybrid search (BM25 + multilingual embeddings), temporal knowledge graph, GraphRAG, AAAK compression, and zero-shot auto-classification. It is 100% local, runs as a single binary, and achieves 99.1% R@5 on the LongMemEval benchmark.

01

TL;DR

compass logo
compassRAG / Knowledge Base · ★ 73

Search across organizational systems for entities and relationships

Read compass full review →
MemoryPilot logo
MemoryPilotRAG / Knowledge Base · ★ 18

Persistent memory for AI coding assistants across sessions

Read MemoryPilot full review →
02

Side-by-Side Comparison

Field
compass logocompass
MemoryPilot logoMemoryPilot
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 73
★ 18
License
Apache-2.0
NOASSERTION
Install Command
git clone https://github.com/raystack/compass.git && cd compass && make
git clone https://github.com/Soflutionltd/MemoryPilot.git && cd MemoryPilot && ./install.sh
Updated
6mo ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai-agents, context-engine, context-engineering
ai, cursor, embeddings
03

Features

compass logocompass
01AI-Native: Composable MCP tools for AI agent interaction
02Knowledge Graph: Typed, directed, temporal relationships
03Context Assembly: Multi-hop bidirectional traversal
04Impact Analysis: Blast radius analysis
05Hybrid Search: Keyword and semantic search
MemoryPilot logoMemoryPilot
01Hybrid search (BM25 + multilingual-e5-small RRF)
02Temporal knowledge graph with validity and confidence
03GraphRAG with auto entity extraction and combinatorial reranking
04AAAK compression (5-10x token savings)
05Zero-shot auto-classification of memories
04

Use Cases

compass logocompass
↳Search across organizational systems for entities and relationships
↳Explore context and dependencies around any entity
↳Analyze impact of changes across systems
MemoryPilot logoMemoryPilot
↳Persistent memory for AI coding assistants across sessions
↳Automatic organization and retrieval of project knowledge
↳Cross-session context recall for bug fixes and architecture decisions
FAQ

FAQ

What is the difference between compass and MemoryPilot?
Both compass and MemoryPilot are in the RAG / Knowledge Base category. compass has 73 stars, while MemoryPilot has 18 stars.
Which is better, compass or MemoryPilot?
The best choice depends on your use case. Choose compass if Search across organizational systems for entities and relationships, and MemoryPilot if Persistent memory for AI coding assistants across sessions.
Is compass free or open source?
Yes, compass is open source on GitHub (Apache-2.0).
Is MemoryPilot free or open source?
Yes, MemoryPilot is open source on GitHub (NOASSERTION).
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Related

Alternatives to compass →Alternatives to MemoryPilot →compass details →MemoryPilot details →