Databases (Core)

mysqlclient

MySQL connector with Python 3 support for seamless database integration.

Status
Generally available
Last checked
Checked · Oct 16, 2026
License
Open source
Pricing
Free tier · from $0

What it is

mysqlclient is a MySQL connector that supports Python 3 and provides robust functionality for interacting with MySQL databases. It is particularly useful for developers who need reliable, high-performance connections to MySQL servers in their applications.

mysqlclient stands out as the go-to library for Python developers needing reliable and efficient connections to MySQL databases, especially in environments that require Python 3 support.

When it fits — and when it doesn’t

A good fit for

  • Python developers building applications that need to interact with MySQL databases.

  • Teams migrating from older versions of Python to Python 3 who require a stable MySQL connector.

Look elsewhere if

  • Projects requiring database connectors for languages other than Python.

  • Developers looking for cloud-based managed database services.

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Limited support for modern database features

    Does not fully support the latest MySQL features such as JSON functions and window functions without additional configuration or workarounds.

  2. 02

    Performance issues with large datasets

    mysqlclient can experience performance bottlenecks when handling very large result sets, leading to slower data retrieval times compared to more optimized connectors.

  3. 03

    Complex setup and configuration

    Setting up mysqlclient requires manual installation of dependencies like MySQL server and development libraries, which can be error-prone for new users.

What it does well

  • Supports Python 3 for modern application development.

  • Provides a robust interface to MySQL databases.

  • Offers comprehensive documentation and community support.

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up mysqlclient

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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