Illuminant Surgical vs Zeffy

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

Zeffy leads in AI visibility (26 vs 24)

Illuminant Surgical

EmergingHealthcare

General

Medical device company projecting CT/MRI anatomy directly onto patients during surgery for real-time guidance; YC-backed $500K raised at $750K-$900K revenue with SIGGRAPH 2025 research presentation.

AI VisibilityBeta
Overall Score
D24
Category Rank
#935 of 1167
AI Consensus
71%
Trend
stable
Per Platform
ChatGPT
26
Perplexity
32
Gemini
32

About

Illuminant Surgical is a medical device company developing Skylight — a real-time anatomical projection system that displays medical imaging data (CT scans, MRI, ultrasound) directly onto the patient's body surface during surgery, giving surgeons continuous visual guidance about subsurface anatomy without looking away from the operative field. Founded in 2022 and backed by Y Combinator with $500,000+ raised from YC, the US National Science Foundation, and angel investors, Illuminant generated $750,000-$900,000 in revenue in 2024 with an 18-person team and presented Skylight research at SIGGRAPH 2025.

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

24
Overall Score
26
#935
Category Rank
#1
71
AI Consensus
68
stable
Trend
stable
26
ChatGPT
19
32
Perplexity
26
32
Gemini
17
25
Claude
29
21
Grok
18

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