Aptos vs Sei

Aptos leads on 1 of 3 shared benchmarks, Sei on 2. Aptos wins on Cheapest blockchain transaction fee, live across L1 and L2 chains ($0.0000322 vs $0.0000430). Sei wins on Highest staking yield, live net APR by proof-of-stake chain (3.84% vs 2.39%), Cheapest blockchain to deploy a token, live USD cost per L1 chain ($0.00172 vs $0.0766). Data as of 2026-11-14 UTC.

Read methodology Last measured Window: rolling 24h4 shared benchmarks, 3 measured on both sides
Aptos logo
Aptos

Move-based L1 running a pipelined BFT consensus with sub-second blocks; a committed transaction is final.

Sei logo
Sei

Proof-of-stake L1 with a parallelized EVM, built on the Cosmos SDK with single-slot BFT finality.

Side by side measurements

Highest staking yield, live net APR by proof-of-stake chain

Blockchains

Aptos

Trails

2.39 %

rank
#12
samples
49provisional

Sei

Leads

3.84 %

rank
#9
samples
40provisional
Net yield
Aptosn/aSein/a

Nominal yield in the staked token, not real yield: a 19% APR on a token that inflates 12% a year is worth less than it looks, and price moves dominate both. MEV is included on Solana only and excluded on Ethereum. ICP is one neuron profile (2 year dissolve delay), Algorand one opt-in solo node, Ethereum one network average. Stellar and Somnia are not ranked, see the methodology.

Stablecoin flow by chain: where dollars actually moved over 30 days

Blockchains
Provider30d changeStablecoin floatNet 7d7d change
Aptos9.14%$797.35M$96.48M13.8%
Sei-$37.96M$2.07M5.75%
View
Aptosn/aSein/a

Stablecoin float is where dollars are parked, not what they do. A chain can take in a billion that sits idle, and lose float to a single issuer redeeming. The figure is DefiLlama's chain-wide pegged-USD aggregate, every issuer combined; it does not separate a bridge inflow from a native mint, and a dollar bridged to an L2 counts on both chains, so rows are not additive. Read the net dollars with the percentage beside them: the same $400M is a rounding error on Ethereum and a doubling elsewhere.

Latest value · Net stablecoin flow (30d)Raw JSON

Frequently asked questions

Aptos vs Sei: which one is better?

Aptos and Sei are compared on 4 shared OpenChainBench benchmarks. Aptos leads on Cheapest blockchain transaction fee, live across L1 and L2 chains. Sei leads on Highest staking yield, live net APR by proof-of-stake chain. See the live table on this page for every metric.

Which is cheaper, Aptos or Sei?

On the Cheapest blockchain transaction fee, live across L1 and L2 chains benchmark, Aptos leads at $0.0000322 versus Sei at $0.0000430. Live measurement is updated continuously by the OpenChainBench harness.

Which has the higher net yield, Aptos or Sei?

On the Highest staking yield, live net APR by proof-of-stake chain benchmark, Sei leads at 3.84% (provisional) versus Aptos at 2.39% (provisional). Live measurement is updated continuously by the OpenChainBench harness.

How is the Aptos vs Sei comparison measured?

Every benchmark on this page uses the same open methodology, published at https://openchainbench.com/methodology. Data is CC-BY-4.0. Measurement harnesses are MIT-licensed.

How this pair was selected

Auto-generated pairs require: both providers in the same benchmark for seven consecutive days, at least 1000 samples per provider, observable third-party search demand, and a public /products/[slug] page on OCB. Editorially curated pairs (like this one) may publish early when search demand is high and data is accruing; panels with fewer than 100 samples are shown as provisional. The full pair ledger is versioned in the public repo.

Live data refreshes via ISR within 60 seconds of a new run. Sources are the same Prometheus queries surfaced on the parent benchmark pages.