
Framadate
Doodle
FullCalendar
Smart Scheduling
Xoyondo
WhenIsGood
Crab Fit
Dudle is an online scheduling application, which is free and open source.

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

Which is more popular?
Based on our record, DuD-Poll seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | dud-poll.inf.tu-dresden.de | yieldstack.ai |
| Pricing | ||
| Company | — | Startup from the United States · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of DuD-Poll yet.
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,...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Senior Softball Bat Reviews ( Dudley Lightning Bobby Nifong)
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DuD-Poll and YieldStack.
YieldStack's answer:
The largest CRE Lenders in the USA
YieldStack's answer:
AI integrations supporting the platform’s workflows.
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.
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.
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.
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.
Share your experience with using DuD-Poll and YieldStack. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


At least the Ruby-code of https://dud-poll.inf.tu-dresden.de/ is available from https://github.com/kellerben/dudle/. Source: over 3 years ago
Similar to the service of the Technical University Dresden, Germany called Dudle, there is an private and secure alternative called Nuudel, created and hosted by also German association for privacy and freedom of information called... Source: over 4 years ago
Dudle is the most privacy friendly voting application on the web. The only downside is the outdated user interface. Source: about 5 years ago
Tracking YieldStack since Mar 2026.
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Online platform for commercial real estate loans
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Free scheduling software for spas, hair & beauty salons. Best online booking & calendar app. 100% FREE salon software. Try it Now!
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Xoyondo makes it easy to find a date for your event that works for everybody. You can also create polls and conduct surveys. Xoyondo is free. No registration required.
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