pyglet vs Kivy

Side-by-side — pricing, strengths, tradeoffs, and fit.

pyglet

Cross-platform windowing and multimedia library for Python.

Kivy

Create NUI applications for multiple platforms with Kivy.

At a glance

Open SourceFree Tier
● Established·From $0
Open SourceFree Tier
● Established·From $0

Overview

One-liner

Cross-platform windowing and multimedia library for Python.

One-liner

Create NUI applications for multiple platforms with Kivy.

Maturity

Established

Maturity

Established

Open source

✓ Yes

Open source

✓ Yes

Pricing

Free tier

✓ Available

Open source — free to use

Free tier

✓ Available

Open source — free to use

Starts at

$0

Starts at

$0

Model

Flat rate

Model

Flat rate

Enterprise

✕ None

Enterprise

✕ None

Best for

✓ Best for

Python developers looking for a lightweight, cross-platform library to handle windowing and multimedia tasks
Educators and students who need an easy-to-use Python library for creating interactive applications with graphics and sound

✓ Best for

Developers looking to build cross-platform applications with multitouch support.
Teams needing a flexible UI toolkit for rapid prototyping.
Projects requiring natural user interface elements across multiple platforms.

Not ideal for

✕ Not for

Projects requiring real-time multiplayer capabilities or complex networking features beyond basic user input handling
Applications that require extensive web integration, as pyglet focuses on native windowing and multimedia tasks

✕ Not for

Applications that require real-time data streaming capabilities not supported by Kivy.
Large-scale enterprise applications where specific performance optimizations are critical and may not be available in Kivy.

Strengths

↑ Strengths

Cross-platform support for Windows, macOS, and Linux
Integrated windowing system with OpenGL support
Multimedia capabilities including audio playback and image loading
Event-driven programming model for handling user input

↑ Strengths

Cross-platform support for Windows, Linux, Mac OS X, Android and iOS.
Supports multitouch input.
Highly customizable UI components.
Built-in widgets for common interface elements.

Weaknesses

↓ Weaknesses

Limited community support and small user base
Performance issues in complex applications
Outdated documentation and examples

↓ Weaknesses

Steep learning curve for non-Python developers
Performance issues on complex UIs
Limited commercial support and small community
Frequent breaking changes between versions
Full pyglet profile →Full Kivy profile →