Registry › Compare › LibreChat vs Odysseus

LibreChat vs Odysseus

Both are Grade B and 3.5 points apart, so choose on what you weigh most. LibreChat leads on adoption and rests on broader evidence; Odysseus leads on supply-chain integrity and transparency.

B LibreChat 73.5

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User…

LibreChat-AI/LibreChat · #289 overall · #6 UI & App Builders · coverage A (4/5)

Choose LibreChat if adoption matters most.

+7.0Adoption
A vs BEvidence coverage: 4 of 5 independent signal types, against 3

B Odysseus 70.0

Self-hosted AI workspace.

odysseus-dev/odysseus · #370 overall · #7 UI & App Builders · coverage B (3/5)

Choose Odysseus if supply-chain integrity and transparency matter most.

+2.6Safety / Integrity: OSSF Scorecard 7.9 against 5.0
+2.4Transparency: OSSF Scorecard 7.9 against 5.0

Where they differ

11.2

Safety / IntegrityOdysseus +2.6

13.8

12.8

TransparencyOdysseus +2.4

15.2

18.9

AdoptionLibreChat +7.0

11.9

-0.1

Runtime calibrationLibreChat +1.5

-1.6

2 dimensions identical: Identity 10.8 · Maintenance 19.9 · Full evidence table

An independent, evidence-based trust comparison of LibreChat and Odysseus, two UI & App Builders projects in the HVTracker registry. Scores come from public, checkable signals — supply-chain provenance, OSSF Scorecard, maintenance, and adoption — not popularity.

Full evidence

Signal	LibreChatLibreChat-AI/LibreChat	Odysseusodysseus-dev/odysseus
HVTrust score	73.5	70.0
Evidence grade	B	B
Coverage grade	A	B
Overall rank	#289	#370
Rank in UI & App Builders	#6	#7
GitHub stars	46.7k	94.9k
Last updated	1d ago	1d ago
Build provenance	No	No
OSSF Scorecard	5.0 / 10	7.9 / 10
License	MIT	AGPL-3.0
Downloads	637k/wk	—
Trust dimensions (points earned)
Safety / integrity / 25	11.2	13.8
Identity & provenance / 18	10.8	10.8
Transparency / 17	12.8	15.2
Maintenance / 20	19.9	19.9
Adoption / 20	18.9	11.9
Runtime capability surface (full matrix)
MCP server	Implemented	Declared
External providers	4 — Anthropic, Google Gemini, OpenAI, …	1 — Postgres
Requires API keys	No	Yes
Plugin surface	plugins	plugins
Provenance drift	—	—

Open in the live compare tool → LibreChat profile Odysseus profile More UI & App Builders →

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption, scaled by an evidence-confidence factor. Grade bands: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Signals refresh daily. Full methodology v4.4 →