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Cacti — Monitoring/graphing (Open Source)

Cacti is an open-source Monitoring/graphing solution from The Cacti Group. Review its features and licensing on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is Cacti?

Cacti is open source — its source code is publicly available and free to use, modify and self-host, usually with an active community and no licensing fees. It is categorised under Monitoring/graphing and published by The Cacti Group. Buyers typically evaluate Cacti when they need a dependable Monitoring/graphing option and want to weigh the trade-offs between free, open-source and paid tools before committing.

Frequently asked questions

Is Cacti free?
Yes. Cacti is open source and free to use, with no purchase cost for the core product.
What type of software is Cacti?
Cacti is an open-source Monitoring/graphing tool developed by The Cacti Group.

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