gogeo
Spherical geometry in Go for precise geographic calculations.
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is gogeo?
gogeo is a library that provides spherical geometry functions and types to perform accurate geographic calculations in Go. It's essential for applications requiring precise location-based services or geospatial data processing.
Key differentiator
“gogeo stands out by providing a robust set of spherical geometry functions specifically optimized for the Go language, making it an ideal choice for developers needing precise geospatial calculations.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
gogeo is exclusively available in Go, which may restrict its use for developers working with other languages.
The open-source nature of gogeo means that contributions and support are primarily from a smaller, dedicated group, leading to potentially less comprehensive documentation and slower issue resolution.
While optimized for performance in Go, the library’s efficiency can be bottlenecked by limitations or inefficiencies within the broader Go environment or third-party dependencies.
Fit analysis
Who is it for?
✓ Best for
Go developers working on projects that require accurate spherical geometry calculations
Teams building mapping or geolocation features in their Go applications
✕ Not a fit for
Projects not written in Go, as it lacks support for other languages
Applications requiring real-time geographic data processing without the need for high precision
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Works well with
Integrations
Next step
Get Started with gogeo
Step-by-step setup guide with code examples and common gotchas.