Stake-Weighted Quality of Service
On Solana, stake decides who gets through.
Solana orders transaction priority by stake — Stake-Weighted Quality of Service (SWQoS). Connections backed by more stake reach the leader through a wide priority lane; everything else competes in a narrow, congested one. It is how the network stays stable under load, and why staked connections land transactions when it matters most.
Stake-weighted priority (SWQoS)
If your transactions keep failing, you’re stuck in the spam lane.
Solana’s leaders split priority bandwidth in two. Connections backed by stake — SOL committed to a validator — get 80% of it. Everyone else fights over the other 20% — the lane that’s packed with spam.
Firing straight at the leader feels like the fast move — but with no stake, that’s the crowded 20% lane, and under load your transaction never makes the block.
So the real answer is a staked validator. We run a top-tier one wired into high-quality RPC lines — hardware placed right next to Solana — so your transactions get through the wide lane.
A top-tier validator in our Shinobi Performance Pool
How Solana’s leaders split priority bandwidth
Stake rides the wide 80% lane into the validator — before any fee. No stake, you’re crammed in the 20% spam lane.
80 / 20 split set by Solana’s leaders, not by us
Why it matters
Stake-weighting is how Solana stays standing under load.
When demand spikes, ordering by stake keeps the leader reachable for the connections the network already trusts, so blocks keep landing for everyone. It is a public-good stability mechanism — not a market.
Staked connections
A staked connection rides the priority lane.
Priority by stake
More stake behind a connection means higher SWQoS priority, so requests reach the leader's wide lane.
Lands under load
When the network is congested, staked connections still get through; unstaked traffic competes in the narrow lane.
No validator to run
You benefit from stake-weighted bandwidth without operating your own validator.
SWQoS keeps Solana stable under load by ordering priority by stake.
From the same team — in production
Everything above is the open Solana mechanism. Below is the production product the team ships on it.
The fastest path toSolana RPC.
A global Solana RPC — 300+ edge servers worldwide, with the nearest one selected automatically on every request.
Built on real Solana operation