SEI Exchange
Looking to exchange SEI? Swapzone compares live offers from 18+ partners by rate
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What is SEI?
About Sei
SEI is the native token of Sei Network
SEI tokenomics
Sei operates an inflationary supply model with a 10-billion token maximum
What determines SEI's value
SEI's demand is driven by its role as the gas token and staking asset for a blockchain explicitly built for trading infrastructure. Every transaction on Sei — whether a spot trade
How to Exchange Sei on Swapzone
How to Choose the Best Sei Exchange
Sei (SEI) Price Analysis
Frequently Asked Questions About Sei (SEI)
Sei is a Layer 1 on Cosmos SDK optimized for financial applications such as high-frequency trading
The maximum supply is 10 billion SEI
About 6.73 billion SEI
Ecosystem Reserve 48%
18%
From gas fees collected on-chain and from genesis token unlocks of the Ecosystem Reserve. Staking yield therefore partly reflects new supply entering circulation
The Ecosystem Reserve releases about 55.56 million SEI on the 15th of each month
An upgrade aimed at about 10x throughput through parallel transaction processing
A governance proposal approved in May 2025 to move Sei to an EVM-only chain
No buyback or burn programme has been announced by the Sei Foundation as of mid-2026
Open swapzone.io/exchange/sei
Sei is a Layer-1 blockchain purpose-built for trading applications. It uses a custom twin-turbo consensus mechanism combining optimistic parallelization with a native order book matching engine at the protocol level. SEI is its native token used for gas fees and staking. The network launched mainnet v1 in August 2023 and upgraded to Sei v2 in 2024, adding EVM compatibility so Ethereum contracts run natively on Sei. Sei describes itself as an EVM-compatible chain optimised for fast finality.
Sei's technical differentiation (native order book, fast finality, EVM+CosmWasm support) gives it a specific positioning for DeFi trading applications. The network has attracted trading protocols and liquidity, though the broader competitive landscape for EVM-compatible chains is crowded. Development continued with regular upgrades through 2026. Swapzone does not provide investment advice; evaluate any crypto asset based on your own research into technology, team, and adoption metrics.
Select SEI as the sending or receiving asset, enter the amount, and compare offers from exchange partners with their rates and KYC labels. With Sei v2's EVM support, MetaMask can be configured for the Sei network. The native Sei address format (sei1...) is used for CosmWasm interactions. Gas on Sei is paid in SEI. Swapzone charges a 0% platform fee.
Why Exchange Sei with Swapzone?
24/7 live chat support at every stage of your SEI swap.
Non-custodial aggregator: you send SEI to the partner's deposit address and receive funds in your own wallet
Live SEI offers from 18+ partners side by side
Swap SEI with 1
Reviews from TrustPilot
Best customer support and very fast exchanges
Well i accidentally made a wrong transaction and i hit CS for a review and they replied in less than 3min and i had no account on their site or anything but they looked at my details and refunded me... great CS i loved the exchange too with all the best rates you can find easily...
zenny review
absolutely goated it took me only 3 minutes to exchange like this is better than exodus exchanging
Excellent service
I had initial trouble with the platform because I had never used it before, but Russel the customer service rep went above and beyond to help me get my transaction done. Wonderful platform, great customer service. 10/10
Great site
Great site. Very quick transfers
Fast and a good price too.
Fast and a good price too.
nice & swift
nice & swift
The site experience was great. But choose your exchange platform wisely.
The site experience was great, as on previous occasions. I made a mistake, however, by choosing a different exchange provider, EasyBit, and the result was much worse than I was given to expect. Changelly was the best before and I will choose that option in future.
Fast swap
Fast swap. No issues 5 star.
Superb USDT to BTC swap
Superb USDT to BTC swap, went through EasyBit. Best rate on market.
BEST REALLY FAST
BEST REALLY FAST
A very nice and useful crypto swap
A very nice and useful crypto swap site. It is very well done and stays helpful on how to proceed to swap cryptos around.
perfect
perfect, fast no issues 100%
Wayne helped me throughout the way
Wayne helped me throughout the way, even tho it was just a misunderstanding and it just took longer than usual. he didnt mind, thank you for this,.
i was accompanied by the team
i was accompanied by the team throughout the swapping process and i must say that they were very efficient. thanks
Comfort dex
Use DEX for swap from solana to bnb. Pretty fast, good rate. Thanks
Quick
Quick, secure and easy to use
They just work!
They just work, can't ask for more, plus have great support, which answers in 2-3min. Did mistake, got all fixed and my money back.
great customer service
great customer service made a mistake on my side but they managed to fix it and swap my crypto
I recommend using swapzone I exchange...
I recommend using swapzone I exchange my LTC to USDT it only took around 5 minutes to complete I was not expecting it to be that fast but I really recommend using it to swap your cryptocurrency!
Unstaking ONT without having ONG
My problem was to unstake ONT in my wallet which I administrate with the Exodus software without having ONG for gas fee. The swapping function in Exodus is no longer available and they will suspend the support of Ontology soon. By means of the fantastic swapzone-node I was able now to swap TRX into ONG and receive the ONG directly at my adress of ONT-asset. So I was able to start the unstaking procedure. And one more advantage: The swapping of TRX to ONG and sending it to the ONG-adress was quite simple for beginners like me: I'm used to krypto ledger, but this was my first experience with swapping-nodes.
Great service with great support!
not so long ago I was looking for a service that allows you to exchange cryptocurrency quickly and effortlessly. today, when I once again decided to exchange usdt to eth - I wrote the wrong wallet, namely the wallet from the last exchange (incorrectly indicated the amount), to which the usdt should have been sent. after contacting support, I was almost immediately refunded, which I am very happy about! I recommend using this service! 100/100
Very competitive pricing and fast support - great!
I used swapzone.io over 10 times recently and never had an issue. In fact, I had once a visual bug of the swap interface when the funds were sent but it was correct again the second I started a chat with support. In less than 2 minutes I had a very friendly employee talking to me. Very competitive pricing and fast support.
everything was fine
i successfully exchanged currencies. it took just a couple of minutes
everything is in one place
I'm new to cryptocurrency, and I'm always frightened by the choice of services. I really liked that everything is in one place here, and you can choose from familiar names and compare prices between them. The exchange took place fast and without any problems.
I tried swapping nearly $1000 worth of
I tried swapping nearly $1000 worth of bitcoin with the cake app four different times this evening and it wouldn’t work. Thankfully, their support was able to give me my money back quick and I was able to come here and I found an even better rate than what I got with cake. This will probably be my new go to crypto swapping platform. 100 out of 10 recommend and you can order with confidence :-)
Trusted !
Trusted website ! , recieved my 10 usd bitcoin to litecoin in just 30 mins , would recommend 100%
simply, reliable and quick
Easy to understand terminal, quick transaction. A bit of slippage on promised rate compared to what received - not sure why, as prices haven't changed by that percentage.
made good experiences
made good experiences. chaged IOTA in about 5 minutes.
Excellent and fast exchange at a good…
Excellent and fast exchange at a good rate! Thanks to the Swapzone team!
Great
Great! I’ll surely recommend it
I wanted to share my experience after…
I wanted to share my experience after encountering a failed transaction earlier today. I contacted support, and the team was incredibly fast in getting back to me. They understood the problem immediately and helped me through the recovery process efficiently. It's situations like this that really show why prompt customer service is essential on an exchange. The quick resolution meant I didn't have to worry for long. Your help was much appreciated!
You can trust this site!
Great experience! Swapped from SOL to TRX no issues. Wasnt too pricey. I recommend!
Thank you
Thank you ! I've got my crypto swapped without any hassles.
Great
Gut gelaufen, wie immer halt. Gern wieder!
easy seamless and quick
easy seamless and quick
Hervorragender Service!
Hervorragender Service!
fast and safe to be honest
Fast and good, normally i dont do reviews, but this swapping system is good ngl
Faster
Faster, the best
Works with ~ 100€ worth of coins
I was scammed by simpleswap before, but with Changenow over simpleswap it worked.
This was my first swapping and it went…
This was my first swapping and it went so smoothly without needing to refresh again and again
Nothing to complain about
Nothing to complain about, got even more crypto than expected.
Great support
Great support, replied within 1 minute. Few minutes later, swap finished properly.
Super Service !
Super Service !
Very fast exchange
Very fast exchange. Thank you.
Good also very fast support
Good also very fast support
Never had an issue once over many…
Never had an issue once over many years. Even when their was KYC demand or other issue, swapzone.io always resolved it for me. You can trust them and know your coins are safe
very responsive
very responsive, and fast followthrough
Easy no fuss
Easy no fuss trades. Fast responsive support. They take care of you.
First exchanges went great
First exchanges went great. Customer service is excellent. I'll be joining the partner program.
bon site
bon site, tres explixite et sécuriasant
Customer service was great
Honestly in this industry it’s hard to fbb in f great costed service but Liam at swapzone handled an issue for me and solved it and no bs just helping me out. Thank you. My first time using swap zone to swap crypto was great and I’ll be back now .
Read this carefully
Works every time and helps to find the best deal. Is what I would say if I wanted to leave regular review. What I am going to say is that this service is unmatched in crypto sphere how they handle their business. I sent crypto to a swap in 2 transactions instead of one(my mistake) and when I opened the chat and explained my issue they contacted the parter doing the swap and gave me option to get a refund or continue with the swap at the current rate. Others would just keep it of tell you its lost. So not only they help you find the swaps but they act as a liaison if there are issues.
perfect service
perfect service. great support. I can wholeheartedly recommend this service. The support is fast, helpful, and solution-oriented. You won't find that with other Exchange services. A++++ thanks
Everything as expected!
Everything went as expected for my first time with this service, specifically via ChangeNOW. Got the full exchange of funds to my wallet! A+
everything goes perfect as heaven
everything goes perfect as heaven
Perfect!!!
Perfect!!!
It worked better than I expected
It worked better than I expected. Great experience! I'll be back
Quick service
Quick service. Transaction was processed with ease. Thank you Swapzone
Excellent and reliable platform
Reliable and easy to use without the cumbersome KYC! Excellent exchange platform.
Good and Fast Support
Tyler from Swapzone's Support team was very kind and helps me out proactively. Highly recommend this site.
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