What the data can and cannot say
In-house suites, outside studios, and the field our data lacks
A Plinko board is either the operator's own build or a licensed one from an outside studio, and that decides who wrote the payout row. Our data can say which operators run an in-house suite — a tag on 20 of 100 — and can name the outside studios in seven of our eleven lobbies. It cannot name a single game, because there is no games field in it at all.
The largest gap on this site, stated first
The facts library behind this network holds a hundred operators and fifteen fields per operator. Not one of the fifteen is about games.
There is no title field, no game count, no studio-by-game map, and no return figure. For any operator, for any game.
That is why nothing on this site says "this operator carries Plinko" as a finding of its own, and why the table has no games column. It is the honest shape of the data, and stating it plainly is cheaper than a page that quietly fills the gap. Every other cell on the site is traced to a permit register or an operator's terms, which is set out on the page about how these pages are put together.
The two things the data does hold
Around that gap there are two signals, and both are about the lobby rather than about any game.
The first is a tag marking operators that run an in-house originals suite — a set of simple, fast, operator-built games, which is the category a Plinko board normally sits in when the operator built it. Twenty of the hundred carry it. Ten of the eleven operators in our table do; the eleventh is the paid placement, whose record carries no tags at all.
The second is a readable list of the outside studios whose games are in the lobby. Thirty-three of the hundred have one, with a median length of 47 names.
Neither of those tells you what is in the lobby by name. Together they tell you whether an operator builds anything itself and who else it buys from, and that is the limit.
Seven studio lists, 208 names, four in common
Seven of our eleven have a readable studio list. Bitcasino.io names 120, Flush 85, Wild.io 80, Bitsler 41, Rainbet 33, Wolf.bet 32, DuckDice 19.
Between them those lists name 208 distinct studios, and after normalising for spelling only four appear on all seven: BGaming, Evolution, Hacksaw Gaming and Pragmatic Play.
Four more are on six of the seven — Endorphina, Nolimit City, PG Soft and Play'n GO — and eleven on five. At the other end, 120 of the 208 names appear on exactly one list.
The shape is the same one the coin lists have: a small shared core and a very long tail that is unique to each site. It is the reason a lobby advertised as "80+ providers" is not eighty times more varied than one advertising twenty, and the same argument as the one on the page about coin lists.
Vave, Rocketpot, Metaspins and Shuffle
Four rows have no studio list, and this is worth naming rather than leaving as a gap in a paragraph.
Vave is the paid placement here, and its record carries neither a studio list nor any tag. Rocketpot, Metaspins and Shuffle each carry the originals tag but no readable studio list.
That combination — an in-house suite recorded, an outside catalogue not — does not mean the lobby is in-house only. It means one field was read and the other was not. Treating an unread field as an empty one is the failure this network's rules exist to prevent, and it is the same distinction that appears in the comparison table wherever a cell reads "not read" rather than "not published".
What being in-house changes
Whoever built a board wrote its payout row. That is the whole of the connection between this page and the rest of the site.
An operator running an in-house Plinko wrote its own list of multipliers. An operator running a licensed build is showing a list the studio wrote, which is one reason the same row can appear at several sites at once and a different row at others. The nature of that list — published before the round, symmetrical, largest at the ends — is on the page about the payout row, and the counting behind its two ends is on the edge bin and the middle bin.
What being in-house does not change is anything in the cashier. Not the permit, not the verification clause, not the ceiling. Twelve of the hundred operators carry both the originals tag and a seed-checkable rounds tag, which is the closest thing to an overlap between building a game and publishing something about it — and even that is a claim about a procedure, not about a payout.
Why "who built it" is not a ranking
It would be easy to end this page by saying that in-house builds are better, or that a long studio list is better. Neither statement has anything behind it in our data.
An originals tag is a fact about what an operator makes. A studio list is a fact about what it buys. Neither is a fact about whether a withdrawal completes, which is the question the rest of this site is organised around: two operators of eleven print a verification figure, covered under when the documents are asked for, and three print a ceiling, covered under withdrawal ceilings.
Those are the columns where these eleven sites genuinely differ. The lobby is not one of them.