
AppSumo
FounderPass
NachoNacho
DontPayFull
idealo
Startupt
DealMango
Unlock $1M+ in software savings with Secret — the ultimate startup perks platform. Access 700+ exclusive discounts on top tools like AWS, Notion, and HubSpot. Join 100K+ startups and grow faster with the best software, resources, and partner offers.

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, Join Secret seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | joinsecret.com | yieldstack.ai |
| Pricing | ||
| Company | Startup from France · 1 - 9 employees · 2019 | Startup from the United States · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


Secret gives you instant access to hundreds of deals and thousands of savings through promo codes and free credits on must-have software and services for startups and small businesses. From cloud to e-mail marketing, Secret gathers all the best tools to kickstart and grow your startup. We...
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
Join Secret is recommended for early-stage startups, entrepreneurs, and small businesses that need to be budget-conscious while seeking access to industry-standard software and services. It's particularly useful for those looking to explore new tools without a significant financial commitment upfront.
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 Join Secret and YieldStack.
Join Secret's answer
Join Secret is all about helping startups and small businesses save money on the tools they actually use every day. Instead of endless coupon sites, we negotiate directly with SaaS companies so our members get real, exclusive discounts they can’t usually find elsewhere. On top of that, we’ve built a community and support system around it, so it’s not just “here’s a code”; it’s a way to make your software stack way more affordable without wasting hours hunting deals.
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.
Join Secret's answer
Most “deal” platforms just throw up offers anyone can Google. Secret goes further. We’ve locked in partnerships with companies like AWS, Notion, Stripe, and JetBrains — the kind of tools you’d be paying full price for anyway. The savings usually pay back the membership fee in a single day. Plus, our team is hands-on and actually helps if you run into eligibility issues, which is rare in this space.
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.
Join Secret's answer
Our core audience is founders, early-stage startups, and small businesses trying to grow on a budget. But it’s not just them! We also work with VCs, incubators, and accelerators who want to give their startups extra perks, and even agencies that want access to better deals for the software they rely on every day.
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.
Join Secret's answer
Secret started with a simple frustration: startups spend a ton on software, and most discounts are either hidden behind accelerators or impossible to find. So the idea was to create one place where any founder could get access to those same perks without needing to be part of Y Combinator or have a huge network. Over time, it’s grown into a platform that helps tens of thousands of entrepreneurs save millions collectively, while also serving communities like VCs and accelerators.
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.
Join Secret's answer
Secret runs on a custom-built web platform that manages all the deals, eligibility checks, and redemption flows. There’s also the behind-the-scenes stuff that makes partnerships work, like our vendor dashboard, affiliate tracking, and the private community setup. Basically, it’s a mix of marketplace tech, automation, and support tools all stitched together to make claiming deals super simple.
YieldStack's answer:
AI integrations supporting the platform’s workflows.
Join Secret's answer
Our community is pretty broad; over 30,000 entrepreneurs and startups worldwide. That includes founders at early-stage SaaS companies, agency owners, and teams inside accelerators and incubators. You’ll also see testimonials from founders at places like The Saasy People and InsuredNomads who talk about saving thousands through the platform.
YieldStack's answer:
The largest CRE Lenders in the USA
Share your experience with using Join Secret and YieldStack. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


It’s my pleasure to find this amazing website that provides mostly unseen information about best air fryer for family Emeril Lagasse French Door Air Fryer 360 Instant Pot Air Fryer Lidevery single topic which is what...
We have no reviews of YieldStack yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Joinsecret.com has a great deal for Airtable-- over $1k in free credits (not affiliated, but I use them both). Cheers!! Source: about 5 years ago
Have you looked at joinsecret.com ? We have deals on both Stripe Atlas & Clerky. Cheers! Source: over 5 years ago
Tracking YieldStack since Mar 2026.
When comparing Join Secret and YieldStack, you can also consider the following products.

AppSumo promotes great products to help you in your career and life.
Compare AppSumo to Join Secret or YieldStack:

Online platform for commercial real estate loans
Compare StackSource to Join Secret or YieldStack:

The founder perk membership giving you $3,500,000+ of discounts on software, tools and subscriptions! From Free AWS credits, 12 months free of Webflow, Intercom, Make, GitHub, 75% off Brevo, $6k of Notion credit and much more.
Compare FounderPass to Join Secret or YieldStack:

Manage, Discover, and Save on SaaS products in the world's largest B2B SaaS Marketplace.
Compare NachoNacho to Join Secret or YieldStack:

Verified coupons and discounts for a variety of online retailers.
Compare DontPayFull to Join Secret or YieldStack:

Idealo is a free to use mobile application that helps you to find products, compare price and make an informed decision.
Compare idealo to Join Secret or YieldStack: