Alchemy vs QuickNode vs Infura in 2026: The Real Cost of Each Provider

General
2

Great breakdown. Let me add the infrastructure team perspective on cost modeling.

The Budget Forecasting Nightmare

We’ve tried to model RPC costs for our finance team and it’s nearly impossible:

Alchemy CU Variability

Month 1: 50M CUs = $20
Month 2: 180M CUs = $75 (feature launch)
Month 3: 320M CUs = $130 (bug caused retry storms)

The compute unit model punishes you for things outside your control. A slow network day? More retries. A bug in your code? Exponential CU burn.

QuickNode Credit Predictability

QuickNode’s tiered model is actually easier to budget:

  • Pick a tier based on peak needs
  • Pay fixed monthly
  • Overage is expensive but rare

We switched to QuickNode primarily for finance’s sanity, not technical reasons.

Cost Optimization Tactics

  1. Batch requests - eth_call with multicall contracts
  2. Cache aggressively - Historical data doesn’t change
  3. Use websockets - Subscriptions vs polling
  4. Segment traffic - Critical vs non-critical endpoints

The Real Formula

Actual Cost = (Sticker Price) + (30% buffer) + (DevOps time to optimize)

That DevOps time is often the hidden killer. We spent 40 engineering hours last quarter just optimizing RPC usage.