remark42 — Comments (Open Source)

remark42 is an open-source Comments solution. Compare it against 2 other Comments tools on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is remark42?

remark42 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 Comments. Buyers typically evaluate remark42 when they need a dependable Comments option and want to weigh the trade-offs between free, open-source and paid tools before committing.

remark42 alternatives

If remark42 isn't the right fit, compare these Comments alternatives side by side:

ArtalkIsso

Frequently asked questions

Is remark42 free?
Yes. remark42 is open source and free to use, with no purchase cost for the core product.
What are the best remark42 alternatives?
Popular Comments alternatives to remark42 include Artalk, Isso. See the full list of Comments on FreeSoftwareX.
What type of software is remark42?
remark42 is an open-source Comments tool.

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