Work · alternatives · 2026

24 alternatives to ZuBlu
Discover & Book the Best Scuba Diving Destinations in Asia
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ZuBlu launched in 2019; newer entries below may have overtaken it.
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Find Cool Underwater Spots Nearby and Log Your Adventure
Oct 2025 · wikibubbles.com · its alternatives →
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Submarius started as just a dashboard for diving conditions, but I quickly realized that there is simply no API for water clarity, nor even a simple way to calculate it. Divers call it viz, and it is one of the most consequential factors for a diving experience. So I dove the viz rabbit-hole. I landed on a state-augmented ensemble kalman filter. More details on the /clarity page. My question for the HN audience is if anyone knows of a better way of doing this? There is a ton of satellite data to train on, but a lot of it is messy (clouds read as turbid water, shallow reefs reflect…
Jun 2026 · submarius.com · its alternatives →
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A simple but stylish way to log your scuba dives.
2018 · its alternatives →
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Fully flexible travel credits for trips to every continent.
2020 · 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 →