Sidekiq

About Sidekiq

Sidekiq is the de facto background-job framework for Ruby and Rails, using threads and Redis for high throughput. The open-source core is free; Sidekiq Pro and Enterprise add reliability features, batches, rate limiting, and unique jobs with commercial support.

Pricing Plans

• Open Source – $0 (self-hosted)
  • LGPL core
  • Thread-based, Redis-backed
  • High throughput
• Pro – $99 / month
  • Reliable fetch
  • Batches
  • Pro metrics
• Enterprise – From $269 / month
  • Unique jobs
  • Rate limiting
  • Periodic jobs

Always confirm current pricing on the official site.

Key Features

• LGPL core
• Thread-based, Redis-backed
• High throughput
• Web dashboard

Pros & Cons

• Pros
  • Fast and memory-efficient
  • The standard for Rails
  • Simple, reliable, well-documented
  • Strong commercial tiers
• Cons
  • Ruby only
  • Requires Redis
  • Best features are paid

Alternatives

• Inngest – Free, paid from $75/mo
• Trigger.dev – Free, paid from $50/mo
• BullMQ – Free
• Temporal – Free, paid from $100/mo
• Graphile Worker – Free
• Hatchet – Free

Compare pricing and features on the Sidekiq alternatives page.

FAQ

• What is Sidekiq used for?

  Sidekiq is a background jobs & workflows tool. Simple, efficient background jobs for Ruby — the standard for Rails apps, backed by Redis.

• Is Sidekiq free?

  Yes — Sidekiq has a free tier you can start with, and paid plans for more usage and features.

• How much does Sidekiq cost?

  Sidekiq offers a free tier, with paid plans starting at $99/month.

• What are the best Sidekiq alternatives?

  Popular Sidekiq alternatives include Inngest, Trigger.dev, BullMQ, Temporal, and Graphile Worker.