answered from live GitHub & Hugging Face data

Can I use pallets/flask commercially? What is its license and are there limitations?

pallets/flaskBSD-3-Clause
MaintActive · 4d ago
Stars72k
Issues3 open
MaintActive · 4d ago
Stars6.1k
Issues128 open
MaintArchived · 7.1y ago
Stars1.3k
Issues0 open

Flask, developed by the Pallets organization, is a robust micro-framework for building web applications in Python and is released under the BSD-3-Clause license. This license permits commercial use without significant restrictions, making Flask a viable choice for commercial projects, as long as the license terms are followed.

License Overview

Project Signals

Here’s an overview of the Flask project signals:

Project Stars Language Last Push Open Issues Maintenance Status License
pallets/flask 72,142 Python 4 days ago 3 ✅ Active BSD-3-Clause
pallets-eco/flask-admin 6,070 Python 4 days ago 128 ✅ Active BSD-3-Clause
pallets-eco/flask-sqlalchemy 4,310 Python 93 days ago 38 ⚠️ Maintained BSD-3-Clause
pallets-eco/flask-wtf 1,508 Python 19 days ago 27 ✅ Active BSD-3-Clause
pallets-eco/flask-mail 642 Python 71 days ago 26 ⚠️ Maintained BSD-3-Clause

Verdict

Can you use Flask commercially? Yes, you can utilize Flask for commercial applications without restrictions, given its BSD-3-Clause license. Not only is it actively maintained (with the last push just a few days ago), but it also has ample community support and additional extensions, all available under compatible licenses.

Recommendation

Opt for Flask if you need a powerful and flexible framework for your web applications. Consider additional packages like Flask-Admin for administrative interfaces or Flask-Mail for SMTP functionalities, all governed by the same permissive license.

github.com/pallets/flaskgithub.com/pallets-eco/flask-admingithub.com/pallets/flask-websitegithub.com/pallets-eco/flask-sqlalchemygithub.com/pallets-eco/flask-wtfgithub.com/pallets-eco/flask-cachinggithub.com/pallets-eco/flask-sessiongithub.com/pallets-eco/flask-mailgithub.com/miguelgrinberg/flaskygithub.com/greyli/helloflaskgithub.com/humiaozuzu/awesome-flaskgithub.com/flask-restful/flask-restfulgithub.com/jakerieger/FlaskIntroductiongithub.com/pallets/clickgithub.com/pallets/flask-sphinx-themesgithub.com/pallets/werkzeuggithub.com/pallets/website-2016github.com/pallets/jinjagithub.com/rmrk-team/rmrk-substrategithub.com/coretime-dev/play-substrate
Answered live from GitHub & Hugging Face · openai/gpt-4o-mini · 8/20/2026

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