
StackSource
AI-native commercial mortgage brokerage. One submission, lender matching, and human support through closing. No upfront fees.

Five Stars
Paytronix
Gamize
Gamified loyalty for restaurants, cafes and hospitality. Spin, win, return. 33% review rate, 46% email capture.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | yieldstack.ai | spinix.so |
| Pricing | ||
| Company | Startup from the United States · 1 - 9 employees · 2025 | Startup from Canada · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


YieldStack helps real estate investors, developers, and brokers find commercial mortgage financing from third-party lenders. Borrowers submit a financing request through one platform. AI supports deal preparation and lender-program matching, while YieldStack’s brokerage team helps compare offers,...
SpiniX replaces outdated stamp cards and expensive loyalty apps with a simple, gamified system that works from day one. Here's how it works: you place a QR code at your tables. Guests scan it, spin a digital prize wheel, and win an instant reward like a free coffee or discount. Their prize is...
What each product offers, as listed by its team.


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As answered by people managing YieldStack and SpiniX.so.
YieldStack's answer
YieldStack combines AI-assisted lender matching with hands-on commercial mortgage brokerage. Borrowers submit once, compare financing options, and work with a team that handles structuring, negotiation, and closing coordination. Borrowers approve lender outreach, with no upfront fees and a broker fee paid only at closing.
SpiniX.so's answer:
SpiniX turns every customer visit into a data collection moment through a gamified QR prize wheel. Guests scan, spin, and win — while the business collects email, phone number, and wallet pass in a single interaction. Unlike loyalty apps that require downloads, SpiniX works instantly from any phone camera with zero friction.
YieldStack's answer
YieldStack helps borrowers evaluate the whole financing offer: rate, leverage, fees, reserves, prepayment terms, and closing requirements. Its platform organizes the process, while its brokerage team helps borrowers find suitable lenders and move the deal forward. One submission gives borrowers a coordinated financing process without an upfront brokerage fee.
SpiniX.so's answer:
SpiniX combines three things competitors sell separately: gamified customer engagement, automated Google review collection, and a built-in email/WhatsApp campaign system. There's no app to download, no complex setup, and it starts working from the first scan. Pricing starts at €39.99/month — a fraction of what loyalty platforms charge for less functionality.
YieldStack's answer
Commercial real estate investors, developers, operators, and mortgage brokers seeking bridge, DSCR, fix-and-flip, construction, multifamily, and permanent financing across the United States.
SpiniX.so's answer:
Independent restaurants, cafés, bars, hotels, salons, and retail shops that want more Google reviews, higher repeat visit rates, and a guest database they actually own. Most customers are single-location businesses with 500-5000 monthly guests across Europe, Southeast Asia, and the Middle East.
YieldStack's answer
Rommin Adl and Daniel Chesney founded YieldStack to simplify commercial real estate financing. The platform brings deal preparation, lender matching, offer comparison, and closing coordination into one workflow, combining AI-assisted analysis with human brokerage expertise.
SpiniX.so's answer:
SpiniX started in 2025 when the founder noticed restaurants were paying for ads to attract new customers but had no system to bring existing guests back. The idea was simple: what if every visit ended with a reason to return? A gamified prize wheel turned out to be that reason — guests love spinning, businesses love the data it collects and the reviews it generates.
YieldStack's answer
AI integrations supporting the platform’s workflows.
SpiniX.so's answer:
YieldStack's answer
The largest CRE Lenders in the USA
SpiniX.so's answer:
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