
Which is more popular?
Based on our record, PostGIS seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | postgis.refractions.net | reefnotes.com |
| Pricing | — | |
| Company | — | Startup from Germany · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of PostGIS yet.
reefnotes is a calm aquarium logbook that runs in your browser — nothing to install, works on every device. Log every water test, water change and dose in one place. reefnotes draws the trend, learns your water-change rhythm as the logbook fills, and shows you where a value is heading before the...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of reefnotes yet.
Walkthroughs and reviews on video.
Como Instalar o PostgreSQL com PostGIS | ALL com GEO
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using PostGIS and reefnotes. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


For those in the engineering and GIS community, PostGIS is a well-known open source extension for the PostgreSQL database that allows for spatial data to be stored, managed, and queried. The software enables users to...
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Recommendations tracked on public social media and blogs since March 2021.


This is an interesting article about strategies to use when traditional indexes just won't do, but for the love of the index please use MySQL's (or postgres' or sqlite's) built in spatial index for this particular class of problems. It... - Source: Hacker News / almost 5 years ago
Tracking reefnotes since Sep 2026.
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