Sourcery

Meta-programming for Swift to eliminate boilerplate code.

EstablishedOpen SourceLow lock-in

Pricing

Free tier

Flat rate

Adoption

Stable

License

Open Source

Data freshness

Aging · Jun 8, 2026

Overview

What is Sourcery?

Sourcery is a meta-programming tool for Swift that helps developers stop writing repetitive and tedious boilerplate code, allowing them to focus on more complex tasks.

Key differentiator

Sourcery stands out as a powerful meta-programming tool specifically for Swift, offering unparalleled automation of boilerplate code generation to enhance developer productivity and focus on core application logic.

Capability profile

Capability Radar

Ease of StartEcosystemValueMaturityFlexibilityScale Ready

Honest assessment

Strengths & Weaknesses

↑ Strengths

Generates boilerplate code automaticallymedium

Reduces manual coding errorsmedium

Improves developer productivity and focus on core logicmedium

↓ Weaknesses

Limited language supporthigh

Sourcery is primarily designed for Swift, limiting its utility in multi-language projects

Complex setup processmedium

Requires installation of dependencies and configuration of the tool within a project, which can be time-consuming

Performance issues with large codebaseshigh

Sourcery may become slow or unresponsive when processing extensive Swift projects, impacting productivity

Dependence on Python environmentmedium

Despite being a tool for Swift developers, Sourcery requires setting up and maintaining a Python environment, which can introduce additional complexity

Fit analysis

Who is it for?

✓ Best for

iOS development teams looking to streamline their coding process and reduce manual errors.

Developers who need to generate repetitive code quickly without sacrificing quality.

✕ Not a fit for

Projects that do not use Swift or require extensive customization beyond what Sourcery offers.

Teams working on non-Swift projects where the tool's utility is limited.

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 Sourcery

Step-by-step setup guide with code examples and common gotchas.

View Setup Guide →