/ ABOUT
Independent. Accountable. Dated.
RTPwiki exists to make one hidden number visible: the return-to-player rate a casino has actually deployed on the game you are about to play — which is frequently lower than the version the provider markets. We read it from the in-game info panel, log it with a date, and publish it under an open licence so anyone, human or machine, can cite it.
Last updated: 2026-05-29
What we publish
The certified RTP, every certified variant a game ships in, and the configured RTP we observed per casino — each with its own observation date.
How we stay honest
We never fabricate a "verified" claim. If we haven't read a casino's deployed RTP for a game, we say so. Rankings follow audited RTP, not commission.
How we're funded
Affiliate commissions via first-party /go/ redirects. Disclosed on every
casino page. It does not influence the data or the order.
The audit desk
RTPwiki Audit Desk
Editorial & Audit Team
The RTPwiki Audit Desk runs the in-game info-panel inspection protocol that produces every per-casino RTP observation in the database, and maintains the audit methodology. Every observation is logged with the date it was read.
Specialist areas
Return to Player (RTP) · Online slot mechanics · Operator-configurable RTP variants · Casino game certification (GLI, eCOGRA, iTech Labs) · iGaming affiliate compliance
Common questions
Is RTPwiki independent?
Yes. RTPwiki is an independent RTP verification database. We are not owned by, or operated on behalf of, any casino or game provider. Casino rankings are determined by audited RTP performance, not by commercial relationships.
How does RTPwiki make money?
We earn affiliate commissions when a reader signs up at a casino through one of our first-party /go/ links. This never changes the RTP data we publish or the order in which casinos rank — ranking is a function of verified RTP, and we disclose the affiliate relationship on every casino page.
Who audits the data?
Our named auditors run the in-game info-panel inspection protocol described on the methodology page. Every per-casino RTP observation is attributable to a person and stamped with the date it was read.