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

Firecrawl
DataForSEO
Bright Data
ScrapingBee
tavily
SearchApi.io
Scraper API
Access real-time results from Google and 100+ search engines with a simple API. No proxies, CAPTCHAs, or parsing required.
Which is more popular?
Based on our record, SerpApi seems to be more popular. It has been mentioned 105 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | yieldstack.ai | serpapi.com |
| Pricing | ||
| Company | Startup from the United States · 1 - 9 employees · 2025 | Startup from the United States · 50 - 99 employees |
| 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,...
We help you automate gathering data from search engines like Google, Bing, or Yahoo. What's cool about SerpApi is that it handles all the scraping complexities for you, like dealing with CAPTCHAs, managing IP addresses, and parsing data into a structured JSON. So you don't have to worry about the...
What each product offers, as listed by its team.


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
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing YieldStack and SerpApi.
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.
SerpApi's answer:
We provide more search engines under one subscription.
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.
SerpApi's answer:
Developers/Companies who need data from search engines.
YieldStack's answer
AI integrations supporting the platform’s workflows.
SerpApi's answer:
Ruby on Rails and MongoDB
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.
SerpApi's answer:
We're the first web scraping company that focus on scraping search engines.
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.
SerpApi's answer:
Back in 2017, Julien Khaleghy, the founder of SerpApi, built an iOS app that can analyze data from a picture. iOS didn't have a proper machine learning framework back then. It was challenging: iPhones' RAM were limited, no GPU or no dedicated chip acceleration were available, using only CPU was painfully slow, and compiling/porting C code from machine learning framework like Tensorflow or Caffe to iOS wasn't straightforward. Oddly, all of this wasn't the most difficult part of this project. Collecting images from Google Images was.
In these projects, 80% of his time ended up being spent on scraping and parsing Google Images. And maybe only 20% on actual machine learning model training, UI design of the actual apps, and iOS programming. This is how SerpApi was born.
YieldStack's answer
The largest CRE Lenders in the USA
SerpApi's answer:
Share your experience with using YieldStack and SerpApi. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking YieldStack since Mar 2026.
Breach list: Have I Been Pwned (CC BY 4.0). Delete links: JustDeleteMe (MIT). Model: Gemma, run with Ollama. Live search: SerpApi. The film's voice is from Fish Audio, which isn't open source; its music and sound effects come from the... - Source: dev.to / 1 day ago
GitHub's search matches keywords in names and descriptions, and abandoned projects often describe themselves badly. For "python event signal dispatch library", GitHub's own search returned a JavaScript essay, a Flask template,... - Source: dev.to / 2 days ago
Headlines come from SerpApi's Google News engine: one request returns the last 24 hours of Spanish tech news as clean JSON, with the outlet's name and the article's real URL (the free Google News RSS only gives redirect links). Those... - Source: dev.to / 1 day ago
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