Stemmer
Elixir-based English stemming library for text processing tasks.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is Stemmer?
Stemmer is an Elixir implementation of the Porter2 algorithm for English language stemming, aiding in natural language processing tasks by reducing words to their root form. It's essential for developers working on projects that require efficient and accurate text analysis.
Key differentiator
“Stemmer stands out as an efficient, self-hosted Elixir-based solution for English language stemming, providing high performance and accuracy in text processing tasks.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
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Stemmer is specifically designed for the English language using the Porter2 algorithm, which limits its utility in multilingual projects.
Integration with other languages or frameworks may require additional work to set up and maintain due to Elixir's unique ecosystem and dependencies.
As an open-source tool focused on a niche language (Elixir), Stemmer might have limited user contributions, bug fixes, and documentation updates compared to more popular tools.
Fit analysis
Who is it for?
✓ Best for
Elixir developers working on text processing tasks who need accurate stemming capabilities
Projects that require high performance and efficiency in natural language processing
✕ Not a fit for
Developers looking for a comprehensive NLP library with multiple languages support
Teams requiring real-time streaming text analysis (batch-only architecture)
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
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Next step
Get Started with Stemmer
Step-by-step setup guide with code examples and common gotchas.