Envoy — Proxy (Open Source)

Envoy is an open-source Proxy solution from CNCF. Compare it against 2 other Proxy tools on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is Envoy?

Envoy 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 Proxy and published by CNCF. Buyers typically evaluate Envoy when they need a dependable Proxy option and want to weigh the trade-offs between free, open-source and paid tools before committing.

Envoy alternatives

If Envoy isn't the right fit, compare these Proxy alternatives side by side:

PrivoxyTinyproxy

Frequently asked questions

Is Envoy free?
Yes. Envoy is open source and free to use, with no purchase cost for the core product.
What are the best Envoy alternatives?
Popular Proxy alternatives to Envoy include Privoxy, Tinyproxy. See the full list of Proxy on FreeSoftwareX.
What type of software is Envoy?
Envoy is an open-source Proxy tool developed by CNCF.

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