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SimuPipe
Simulate pipe flow & pressure drop in your browser
SimuPipe is a browser-based pipe network simulator for engineers — no install, no license fees. Drag and drop your piping on a canvas and solve steady-state hydraulics for liquids and gases: pressure drop, flow distribution, velocities, control valves (IEC 60534 Cv/Kv), pumps and orifice plates across 38 fluids. The free tier runs entirely in your browser. A modern, affordable alternative to EPANET, AFT and Pipe-Flo.
Top comment
Hi Product Hunt! 👋 I built SimuPipe because pipe network simulation has been stuck in expensive, install-only desktop software for decades. As an engineer I wanted something I could just open in a browser, sketch a network, and get real hydraulics back in seconds — without a four-figure license. SimuPipe runs steady-state simulations for both liquids and gases: pressure drop, flow distribution, velocities, control valves (IEC 60534 Cv/Kv), pumps and orifice plates across 38 fluids. The entire free tier runs in your browser — nothing to install. It's aimed at engineers who've outgrown spreadsheets but don't want EPANET's learning curve or AFT/Pipe-Flo's price tag. I'd love your feedback — especially from anyone doing piping, HVAC, process or hydraulics work. What would make this genuinely useful in your day-to-day?
About SimuPipe on Product Hunt
“Simulate pipe flow & pressure drop in your browser”
SimuPipe was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #106 on the daily leaderboard. SimuPipe is a browser-based pipe network simulator for engineers — no install, no license fees. Drag and drop your piping on a canvas and solve steady-state hydraulics for liquids and gases: pressure drop, flow distribution, velocities, control valves (IEC 60534 Cv/Kv), pumps and orifice plates across 38 fluids. The free tier runs entirely in your browser. A modern, affordable alternative to EPANET, AFT and Pipe-Flo.
On the analytics side, SimuPipe competes within Productivity — topics that collectively have 653.8k followers on Product Hunt. The dashboard above tracks how SimuPipe performed against the three products that launched closest to it on the same day.
Who hunted SimuPipe?
SimuPipe was hunted by Daniel. 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.
For a complete overview of SimuPipe including community comment highlights and product details, visit the product overview.

