
Otterly.AI
Profound
Radarkit.ai
Ahrefs
Free AEO checker — get cited by ChatGPT

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, FixAEO seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | fixaeo.com | yieldstack.ai |
| Pricing | ||
| Platforms | — | |
| Company | Startup from India · 1 - 9 employees · 2026 | Startup from the United States · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


FixAEO runs an Answer Engine Optimization (AEO) scan across 7 AI engines in under 3 minutes, returns a 0–100 score, then generates the concrete fixes — schema, llms.txt, robots.txt, citation-ready paragraphs — that you paste into your site and re-scan. Plus 19 free AEO tools, no signup. Free...
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.


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


As answered by people managing FixAEO and YieldStack.
YieldStack's answer:
The largest CRE Lenders in the USA
FixAEO's answer
FixAEO is a web-based app with a companion Chrome extension, and it works across the major AI assistants including ChatGPT, Claude, Gemini, and Perplexity. How we measure and score AI visibility is our own proprietary system.
YieldStack's answer:
AI integrations supporting the platform’s workflows.
FixAEO's answer
Most AI-visibility tools stop at telling you that the AI engines aren't recommending you. FixAEO goes a step further. It gives you a clear 0–100 score across 7 AI engines, then hands you the exact fixes to improve it (schema, llms.txt, citation-ready copy), not just a dashboard to stare at. And you can run a full audit free, in about 3 minutes, with no signup. It's the affordable, do-it-yourself option in a space where most tools are built for big budgets.
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.
FixAEO's answer
Three reasons: price, action, and no friction to try. A lot of tools in this space are priced for enterprises. FixAEO starts free and is $29/month for the full product. Most tools only monitor and report a score; FixAEO also generates the fixes to actually improve it. And you don't need to sign up or book a demo to see value, just run a free audit on any site in about 3 minutes. It's built for founders and small teams, not procurement departments.
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.
FixAEO's answer
Founders, marketers, and small teams who are starting to lose visibility as people search with AI instead of Google. That's SaaS founders, indie hackers, and SMB owners, plus SEO and content marketers who need to know whether ChatGPT, Perplexity, Gemini and others recommend them, and want to fix it without an enterprise contract. Agencies managing several clients fit naturally too.
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.
FixAEO's answer
I run another product, InsiteChat.ai, and it had a problem: the AI assistants never recommended it. Ask ChatGPT or Perplexity for a tool like mine and it just didn't come up. I went looking for something to help with AI search visibility, and everything I found was enterprise-priced or close to it, too much for one founder fixing one thing. So I built it for myself. Once it worked, it was obvious that every other small team has the same problem and the same budget limit, so I opened it up. FixAEO is the tool I wished existed when I needed it.
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 FixAEO and YieldStack. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I work on FixAEO, so I spend a lot of time thinking about why one brand appears in an AI answer while another does not. There is no single switch that controls this. In practice, the problems are usually spread across access, page... - Source: dev.to / 3 months ago
I got tired of checking this by hand, so I built FixAEO - a free tool to see how AI engines describe and recommend your brand across 8 engines, plus a free llms.txt validator. Sharing in case it saves you the manual prompting. - Source: dev.to / 5 months ago
Tracking YieldStack since Mar 2026.
When comparing FixAEO and YieldStack, you can also consider the following products.

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Online platform for commercial real estate loans
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