Registry › Compare › Call Center AI vs Leon

Call Center AI vs Leon

Leon leads on trust: 58.8/100 (Grade C) against 42.4/100 (Grade D), a 16.4-point gap. Leon leads on supply-chain integrity and maintenance.

D Call Center AI 42.4

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microsoft/call-center-ai · #1169 overall · #12 Voice & Conversational · coverage C (2/5)

Call Center AI doesn't lead on any scored dimension in this pair.

C Leon 58.8

🧠 Leon is your open-source personal assistant.

leon-ai/leon · #730 overall · #6 Voice & Conversational · coverage C (2/5)

Choose Leon if supply-chain integrity and maintenance matter most.

+16.2Maintenance: last push 1d ago, against 125d ago
+1.6Safety / Integrity: 52% of recent commits signed, against 17%
+1.0Adoption: 17.6k GitHub stars against 6.7k

Where they differ

6.6

Safety / IntegrityLeon +1.6

8.2

12.4

TransparencyCall Center AI +0.1

12.3

3.7

MaintenanceLeon +16.2

19.9

9.2

AdoptionLeon +1.0

10.2

-0.3

Runtime calibrationCall Center AI +2.3

-2.6

1 dimension identical: Identity 10.8 · Full evidence table

An independent, evidence-based trust comparison of Call Center AI and Leon, two Voice & Conversational projects in the HVTracker registry. Scores come from public, checkable signals — supply-chain provenance, OSSF Scorecard, maintenance, and adoption — not popularity.

Full evidence

Signal	Call Center AImicrosoft/call-center-ai	Leonleon-ai/leon
HVTrust score	42.4	58.8
Evidence grade	D	C
Coverage grade	C	C
Overall rank	#1169	#730
Rank in Voice & Conversational	#12	#6
GitHub stars	6.7k	17.6k
Last updated	125d ago	1d ago
Build provenance	No	No
OSSF Scorecard	4.6 / 10	4.5 / 10
License	Apache-2.0	MIT
Downloads	—	—
Trust dimensions (points earned)
Safety / integrity / 25	6.6	8.2
Identity & provenance / 18	10.8	10.8
Transparency / 17	12.4	12.3
Maintenance / 20	3.7	19.9
Adoption / 20	9.2	10.2
Runtime capability surface (full matrix)
MCP server	—	—
External providers	1 — Redis	5 — Anthropic, DeepSeek, Groq, …
Requires API keys	No	No
Plugin surface	—	plugins
Provenance drift	—	—

Open in the live compare tool → Call Center AI profile Leon profile More Voice & Conversational →

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 →