MosaicVoice vs Zeffy

Side-by-side comparison of AI visibility scores, market position, and capabilities

MosaicVoice leads in AI visibility (45 vs 26)

MosaicVoice

EmergingInfrastructure

IT Operations

Oakland CA YC W22 real-time AI call center compliance monitoring at $440K revenue Sep 2025; $500K Unpopular Ventures/Ulu/YC with Ontrak Health partnership Aug 2024 competing with Observe.AI for call center QA automation.

AI VisibilityBeta
Overall Score
C45
Category Rank
#65 of 68
AI Consensus
66%
Trend
stable
Per Platform
ChatGPT
56
Perplexity
41
Gemini
49

About

MosaicVoice is an Oakland, California-based AI call center quality assurance and compliance platform — backed by Y Combinator (W22) with $500,000 in funding from Unpopular Ventures, Ulu Ventures, and Y Combinator — providing call centers with real-time AI monitoring that listens to customer conversations, identifies compliance violations as they happen, and alerts agents and managers immediately — achieving $440,000 in annual revenue as of September 2025 with a 4-person team. Founded in 2020 by Chishun Kwong and Julian McCarty, MosaicVoice announced a partnership with Ontrak Health for AI-powered voice technology in healthcare in August 2024, expanding into the highly regulated healthcare call center market where HIPAA compliance and clinical conversation monitoring requirements are stringent.

Full profile

Zeffy

EmergingNonprofit Tech

Zero-Fee Fundraising

Montreal zero-fee nonprofit fundraising platform with $1B+ processed; 100% donation pass-through via optional donor tips competing with Donorbox and Classy for nonprofit fundraising technology adoption.

AI VisibilityBeta
Overall Score
D26
Category Rank
#1 of 1
AI Consensus
68%
Trend
stable
Per Platform
ChatGPT
19
Perplexity
26
Gemini
17

About

Zeffy is a Montreal-based fundraising platform for nonprofit organizations that charges zero platform fees on donations — asking donors to optionally contribute a tip to cover Zeffy's operating costs rather than deducting fees from each donation, ensuring 100% of every donated dollar reaches the nonprofit cause. Founded in 2019 by Thibaut Davoult and Nicolas Lafleur, Zeffy has processed $1+ billion in nonprofit donations and provides a comprehensive suite including online donation forms, event ticketing, peer-to-peer fundraising campaigns, recurring donation management, and membership management — giving nonprofits a full fundraising platform at genuinely zero cost.

Full profile

AI Visibility Head-to-Head

45
Overall Score
26
#65
Category Rank
#1
66
AI Consensus
68
stable
Trend
stable
56
ChatGPT
19
41
Perplexity
26
49
Gemini
17
46
Claude
29
45
Grok
18

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