Life & fun · alternatives · 2026

24 alternatives to Submerge

Good snorkelling and diving days don’t happen by accident

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Submarius – Global water clarity for divers▲14

   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 →

2. 2
   Zentacle▲95

   Snorkel and scuba dive log

   2023 · zentacle.com · its alternatives →

3. 3
   WikiBubbles▲11

   Find Cool Underwater Spots Nearby and Log Your Adventure

   2025 · wikibubbles.com · its alternatives →

4. 4
   Submerge▲66

   Hardcoded subtitles for all your needs

   2018 · bitfield.se · its alternatives →

5. 5
   SPRY▲128

   A waterproof drone that submerges under water & flies 🐬🦅

   2018 · kickstarter.com · its alternatives →

6. 6
   SCORKL▲150

   Breathe underwater for up to 10 minutes

   2017 · kickstarter.com · its alternatives →

7. 7
   Subwing▲110

   Experience the sensation of flying under water

   2014 · subwing.com · its alternatives →

8. 8
   DiverPlus▲70

   Log and share your scuba diving adventures

   2024 · its alternatives →

9. 9
   Submerger – A SRT subtitles merger useful to study new languages▲45

   SRT Subtitles Merger. Contribute to daxliar/submerger development by creating an account on GitHub.

   2018 · github.com · its alternatives →

10. 10
    Helixot▲124

    Waterproof & submersible backpack for outdoor enthusiasts

    2017 · helixot.com · its alternatives →

11. 11
    The Submergible Waterproof Wallet ▲2

    Keep your valuables safe, secure and dry in the outdoors

    2021 · kickstarter.com · its alternatives →

12. 12
    Dive▲138

    Write your task, match with people, get it done

    2021 · its alternatives →

13. 13
    Best Submersible Pump Online ▲2

    Best Submersible Pump Online at Lowest Price in India

    2022 · mvikas.in · its alternatives →

14. 14
    Blue Infinity▲9

    Snorkelling, freediving and spearfishing for Apple Watch

    2024 · blueinfinity.app · its alternatives →

15. 15
    Submarine▲93

    Dive in and find subtitles online

    2018 · bitfield.se · its alternatives →

16. 16
    Sutro▲93

    A smart pool monitoring device

    2019 · mysutro.com · its alternatives →

17. 17
    SeaFlyer▲71

    New generation underwater scooter 🌊

    2018 · indiegogo.com · its alternatives →

18. 18WA
    WerdMerge: A Portmanteau Generator With Phonemes▲71

    2011 · werdmerge.com · its alternatives →

19. 19
    SubCruiser▲7

    Wearable JetPack & Underwater Scooter

    2019 · kickstarter.com · its alternatives →

20. 20
    LeFeet S1▲84

    The most compact sea scooter with modular upgrades

    2018 · kickstarter.com · its alternatives →

21. 21
    Oceans 2.0▲79

    The social network for ocean explorers.

    2017 · oceans.io · its alternatives →

22. 22
    Paddle Logger▲68

    Easily track your workouts and stay safe on the water.

    2020 · paddlelogger.com · its alternatives →

23. 23DA
    DiveReal – A Virtual World inside StreetView▲23

    2015 · divereal.com · its alternatives →

24. 24
    Mariner▲84

    Submersible drone

    2015 · fpvfactory.com · its alternatives →

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 →