Stake with us and earn rewards on your crypto assets

We offer secure, non-custodial, and reliable staking
opportunities on the Cardano network.

High ROI on your investment is made possible by our high performance servers and our high uptime.


Our stake pools are non-custodial. This means that you never have to hand over any of your assets, you still have full control over them. You don’t stake to us, you stake with us.

Read more about staking ADA

Security First

We put security first. Our servers have hardened security and two factor authentication. They are placed in top tier data centers with gigabit connections. We also go the extra step to secure all our transactions on air-gapped computers with encrypted hard drives.

Research is Key

We picked our blockchain with care. Our team has deep experience in software, security, cryptography, networking and blockchain technology. We do in depth research before starting any project.


Maximum ROI

To ensure that you get the maximum returns on your crypto investment we aim to have as close to 100% uptime as possible. To achieve this we work with server redundancy and have contingency plans for power outages, DDOS attacks, and other emergencies.

The Big Picture

We don’t only operate stake pools. We are also part of the Cardano ecosystem. We research and develop dApps and other services for investors and operators. Our aim for the future is to introduce popular crypto games to bring even more people to the blockchain.


We believe decentralized blockchains with proof of stake is the future. The old proof of work crypto currencies like Bitcoin are just too slow and energy consuming. Our top pick is Cardano because of it’s unique future potential, outstanding security, and eco friendliness.

About us

We are a dedicated team of professionals with the seat of operations in Sweden. Together we have over 20 years experience with DevOps, software development, IT security, cryptography, networking and blockchain technology. We also have experience with mission critical infrastructure and high performance workloads.

Operating a stake pool is only one of our goals, we want to be a big part of the ecosystem for Cardano. This is why we invest and pledge to our own stake pool and deploy our servers where we will bring the most decentralization to the network. If you want to get in touch with us you can join either our Discord channel or  Telegram group.

To be an even bigger part of the Cardano network we have started developing dApps and services for investors and operators. We are also looking at how we can bring more people to the blockchain, we think that one good way is to migrate a mainstream game to the platforms. We have recently acquired a mobile MMORPG title which we are now working on migrating to the Cardano blockchain.

Our Infrastructure

We always try to obtain the optimal infrastructure and take performance, security, decentralization, and reliability very seriously.

You can read more in depth about our infrastructure in the Stake Pool Optimization Blog Post were we discuss the considerations we have made and the decisions we have taken.


Cardano is a public blockchain network. It is open-source and decentralized, with consensus achieved using proof of stake. It can facilitate peer-to-peer transactions with its internal cryptocurrency, ADA. Cardano also offers native tokens, NFTs and smart contracts.

We believe in Cardano because it is based on peer-reviewed research and because its protocol, Ouroboros, is the first provably secure proof-of-stake protocol. 


Stake Your ADA with Us

1. If you do not already have any ADA you need to buy it from an exchange. We recommend one of the following:

binance-logo           kraken-logo         huobi-logo

  Binance                Kraken                 Huobi


2. Transfer the ADA from your exchange to your Cardano Wallet. If you do not already have a wallet we recommend:


  Daedalus                Yoroi                      Nami


3. In your wallet, go to the section called staking or delegation and search for our ticker SIGMA It should display our name: Sigma Stake and our Pool ID:  8f1a90ce93850a4aa28273e31e52e71bb304a86f9cbb54b138808cf0


4. Confirm your delegation, sit back, and enjoy your staking rewards.


You can search for our name: Sigma Stake or our ticker: SIGMA on any of the stake pool tools. I.e. or