AI · alternatives · 2026
24 alternatives to GWFlowAI
Check groundwater level before you lock a property
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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DataMonkey▲676Your GeoAI to combine in-house with public map-based data
2024 · datamonkey.tech · its alternatives →
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Tap water safety for every country we have data for, on a map and as a table: the WHO coverage figure, the Numbeo score and the verdict.
2020 · iswatersafetodrink.in · its alternatives →
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Light Water▲86The best portable water purifier system for the outdoors
2019 · kickstarter.com · its alternatives →
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Groundfloor▲72Helping everyday people build wealth with real estate.
2014 · groundfloor.com · its alternatives →
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Lightweight API service to get geolocation data from IP addresses. - risk3sixty/geoapi
2019 · github.com · its alternatives →
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privy.nyc▲106A crowd sourced map of restroom door codes in New York City
2024 · privy.nyc · its alternatives →
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Upland.me▲90Buy, sell & trade property NFTs based on real-life addresses
2021 · play.upland.me · its alternatives →
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AI-enhanced property search to improve homebuying
2023 · its alternatives →
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The fastest online property title search for India
2022 · landeed.com · its alternatives →
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Property Tap▲75Put your rental property on autopilot and tap your cash flow
2023 · its alternatives →
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Hi HN, I'm developing an open-source water meter for Home Assistant and thought the HN community might be interested. I've been using some version of it after a few costly toilet leaks that my city meter missed. Recently, I decided to polish it up so others could use it. It might also function as a gas meter reader (https://youtu.be/9Dso4EBAoiE), but this is still experimental. The device runs on 3 AA batteries and utilizes an ESP32-S3. It works by measuring the spinning magnet inside the brass housing. It stays in deep sleep until it needs to transmit usage or leak…
2023 · hackaday.io · its alternatives →
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Free and easy geoip API thanks to Cloudflare and Heroku. - jlxw/geoip
2016 · github.com · its alternatives →
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Hi HN, I built *Sightline*, a Shodan-style search engine for *physical-world infrastructure*. Shodan makes it easy to explore exposed internet services. Sightline applies the same idea to the real world, using OpenStreetMap as the data source. You can search things like: * “telecom towers in karnataka” * “power plants near mumbai” * “data centers in paris france” or use structured queries: * `type:telecom operator:airtel region:karnataka` * `type:data_center operator:google` Sightline: * uses Overpass API for querying OSM features * uses Nominatim for resolving countries, regions, and cities…
Jan 2026 · github.com · its alternatives →
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Water Has a New Ally—AI That Heals the World
2025 · universalfrequency.gumroad.com · its alternatives →
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Enter any address. Get the full picture before you buy.
Mar 2026 · ground-truth.co · its alternatives →
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Hello HN, I made a website where you can find toilets nearby on a map. It has data for Germany, Austria and Switzerland. I fetched the data from openstreetmap with overpass API, cleaned it up and stored it in a supabase DB. In case there was no address, i used nominatim API to geocode it. Feel free to ckeck it out. Happy for feedback. Jan
2025 · toilette-in-der-naehe.de · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →