bwa

The premium Open Source alternative to Bowtie2

🎯 Best for:Standard Illumina short-read alignment tasks
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What is bwa?

A software package for mapping low-divergent sequences against a large reference genome, such as the human genome. It utilizes the Burrows-Wheeler Transform to achieve high speed and low memory footprint for short-read data.

Tech Stack
CBiology & Biotechnology

Why bwa?

  • Proven reliability
  • Low memory usage
  • Fast execution

Limitations

  • Not for long reads
  • Legacy code base
  • Limited to linear mapping
3/5/2026
Last Update
574
Forks
97
Issues
GPL-3.0
License
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Competitor Cost
-$1,440
/ year (est. based on Bowtie2)
Self-Hosted
$0
/ year
Team Size10 Users
150+
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