Log4j Accelerator.

Logging without the performance penalty

Logging is essential to understanding your application. But it's slow! Log4j Accelerator makes it fast!

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Speedup relative to plain Log4j 2A chart showing Log4j Accelerator speedup relative to plain Log4j 2Speedup relative to plain Log4j 2Speedup6x5x4x3x2x1x0xBigger is better; plain Log4j is normalized to 1xDiscard LogDiscard LogBuilderActive LogPlain Log4jLog4j Accelerator, Java 11Log4j Accelerator, Java 17

Our Features

Built with Productivity in Mind

Easy Integration

Integrating into your app takes just minutes, and requires no code changes.

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Feature Rich

Fast logging shouldn't come at the expense of features.

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Built for Developers

Maven Repository artifacts, JPMS-support, and no dependencies.

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Our Pricing

Simple, Transparent Pricing for Everyone

IndiePlan

$Free

Run on cheaper infrastructure, and help the planet!

  • Up to 25 employees
  • Access via Maven repository
  • No support
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Most Popular

ProPlan

$ 200 /yr

Grow your business with more efficient software, and on-demand help from experts.

  • Up to 200 employees
  • 10% discount on logging consulting
  • Standard support
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EnterprisePlan

$ 1,000 /yr

When percentages matter; gain efficiencies across your many services.

  • 200+ employees
  • Access to logging trainings and knowledgebase
  • Priority support
Start trial

Customers love Log4j Accelerator

Testimonials

Don't just take our word for it, hear from customers.

5% better throughput for 2 minutes of work. That was some of the best ROI this year!

Emily Davis - Engineering Manager

Log4j Accelerator was crazy easy to install; wish more vendors were this dev friendly.

Tyler Jones - Senior Engineer

One of the core libraries I include in all my new projects. Kind of a no-brainer really.

Rob Sanchez - Serial Entrepreneur

Very happy to not see logging calls show up in performance traces anymore.

Rafay Ansari - Performance Engineer