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CREDevSim
I built this solo after getting layoff with a newborn
CREDevSim is a desktop LP/GP waterfall engine for CRE developers, GPs, and analysts. Enter your capital stack, debt structure, and lease-up assumptions and watch IRR, promote, and capital calls solve in real time.
I am the creator of CREDevSim. As a CPA who has spent years buried in public accounting, auditing, and real estate development finance, I got tired of the same old problem: massive, fragile Excel models that break the moment you try to run dynamic scenarios, equity waterfalls, or complex debt structures. I wanted something fast, reliable, and purpose-built. This came to reality as I got layoff from my job in August 2025, and I have a newborn around the same time. All these life events pushed me to I built this native desktop simulator designed specifically for commercial real estate underwriting and development while I was job seeking and caring for my baby,
What CREDevSim does:
Deep Financial Engines: Handles complex debt stacks (Senior Debt, Mezzanine, Preferred Equity), construction-to-perm transitions, and rolling cash flow projections.
Dynamic Waterfalls: Automatically models LP/GP splits, hurdles, and exits with split-second precision.
Instant Stress-Testing: Instantly toggle interest rates, construction delays, and exit caps to see how your returns hold up.
Lightning Fast & Private: Runs locally as a standalone desktop app—no worrying about cloud lag or sensitive underwriting data leaking onto public web servers.
I built this because it is the tool I wished I had on my desk. I would love for you to check it out, play with the presets, and let me know what you think. If you are a real estate investor, developer, or analyst, I am here all day to answer questions, hear your feedback, and talk numbers! 🏗️📊
Would love to see a sensitivity toggle that lets you flex just one assumption at a time, like rent or cap rate, while holding everything else constant. Basically a tornado chart view on top of the live solve would make scenario review way faster for LP meetings.
About CREDevSim on Product Hunt
“I built this solo after getting layoff with a newborn”
CREDevSim was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #95 on the daily leaderboard. CREDevSim is a desktop LP/GP waterfall engine for CRE developers, GPs, and analysts. Enter your capital stack, debt structure, and lease-up assumptions and watch IRR, promote, and capital calls solve in real time.
CREDevSim was featured in Analytics (172.9k followers), Finance (6.1k followers) and Accounting (1.8k followers) on Product Hunt. Together, these topics include over 22.7k products, making this a competitive space to launch in.
Who hunted CREDevSim?
CREDevSim was hunted by Kasing Ng. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how CREDevSim stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Kasing Ng