Colibri-Core
Efficient C++ library for linguistic constructions like n-grams and skipgrams.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 14, 2026Overview
What is Colibri-Core?
Colibri-Core is a memory-efficient C++ library with Python bindings, designed to extract and work with basic linguistic constructions such as n-grams and skipgrams. It offers quick processing capabilities, making it ideal for natural language processing tasks requiring high performance and low memory usage.
Key differentiator
“Colibri-Core stands out as a highly optimized, self-hosted library specifically designed for efficient text analysis tasks, offering both C++ and Python interfaces.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns, TypeScript SDK is community-maintained
v0.1 to v0.2 migration required rewriting chain definitions
No official support for other languages like Java or JavaScript
GitHub repository shows low activity with few contributors and issues
Fit analysis
Who is it for?
✓ Best for
Projects requiring high-performance linguistic construction extraction and manipulation
Developers working on memory-constrained environments who need efficient text processing tools
✕ Not a fit for
Applications that require real-time streaming of large datasets (batch-oriented)
Teams looking for a cloud-based service with managed backend support
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
Next step
Get Started with Colibri-Core
Step-by-step setup guide with code examples and common gotchas.