RTP versions
Whether the studio supplies one RTP per game or several. Pragmatic Play and Play'n GO publish more than one for many titles.
Software
Slot software providers and their games
The studio behind a slot sets its RTP, its volatility and the RTP versions a casino can choose from. Each studio page lists every slot of that studio we list with its RTP and the casinos that carry the studio.
By
Emily Thompson
Updated 6 Oct 2026
Short answer
Why does the studio matter?
Studios decide the maths. Several of the large ones supply each slot in more than one RTP version, so the same game can cost more at one casino than another. Checking the RTP in the info screen matters more than the studio's name.
Browse
Studios with a page on SlotsRank
Counts are the slots we hold for each studio.
The slots we list Computed from the slots we list
All slots by studio
- Slots listed
- 2,090
- Median RTP
- 96.01%
- Middle half of RTPs
- 95.50%–96.50%
- With a published RTP
- 884 (42%)
Slots per RTP band
Volatility mix (791 rated slots)
Most common features: Wild Symbols (405) · Scatter Symbols (347) · Free Spins (263) · Multipliers (247) · Cascading Reels (1) · Hold and Win (1)
Pragmatic Play is the largest studio with a page here. Many other studios we list have no page yet, so their slots appear only on theme, feature and type pages.
Computed from the slots we list. RTP is each slot's listed figure for its standard version; volatility counts only ratings on a five-step scale from studios whose ratings vary.
What to check
What to check about a studio
Testing
Whether its games are certified by an independent test lab, stated on the studio's own site.
Volatility ratings
Some studios rate every game the same, which makes the rating useless. We show a rating only from studios whose ratings vary.
Slot sites Live ranking
Slot sites for Kenyan players
Live ranking for Kenyan players. The ticks show whether a casino lists M-Pesa and Airtel Money today. None of the casinos we rank lists a Kenyan GRA licence, so check the operator's licence and terms before you deposit.
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1
BC.GAME KSh 3,000,000 + 1 free spin
- M-Pesa
- –
- Airtel Money
- –
- Cards
- ✓
18+ · T&Cs Apply · Play Responsibly -
2
1xBet KSh 190,000 + 150 free spins
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- –
1xBet review 18+ · T&Cs Apply · Play Responsibly -
3
GoldPari KSh 70,000 + 150 free spins
- M-Pesa
- –
- Airtel Money
- –
- Cards
- ✓
18+ · T&Cs Apply · Play Responsibly -
4
22BET KSh 40,000
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- –
22BET review 18+ · T&Cs Apply · Play Responsibly -
5
Betwinner KSh 200,000 + 150 free spins
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- –
Betwinner review 18+ · T&Cs Apply · Play Responsibly -
6
Captainsbet 30 free spins
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- ✓
Captainsbet review 18+ · T&Cs Apply · Play Responsibly -
7
888STARZ KSh 213,000 + 150 free spins
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- –
888STARZ review 18+ · T&Cs Apply · Play Responsibly -
8
AvaBet KSh 190,000 + 300 free spins
- M-Pesa
- ✓
- Airtel Money
- –
- Cards
- ✓
AvaBet review 18+ · T&Cs Apply · Play Responsibly -
9
Betum KSh 25,000
- M-Pesa
- ✓
- Airtel Money
- –
- Cards
- ✓
Betum review 18+ · T&Cs Apply · Play Responsibly -
10
Melbet KSh 200,000 + 180 free spins
- M-Pesa
- –
- Airtel Money
- –
- Cards
- –
Melbet review 18+ · T&Cs Apply · Play Responsibly
Payment ticks come from each casino's live payment list; a dash means it is not listed, not that it is missing.
FAQ
Which slot provider has the highest RTP?
RTP is set per game, not per studio. Use a studio page to see the spread of RTPs across its slots, then check the version in the game itself.
Do all casinos carry every studio?
No. Each studio page lists the casinos in our ranking that carry that studio's games.
18+
Responsible gambling
Play only with money you can afford to lose
Slots are for adults aged 18 and over. Decide your budget in shillings before you open a game, keep sessions short and never top up to win back a loss. Every cost on this page is an average over many spins: a single session can end well above or well below it.