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RPC & Infrastructure Comparison · 2026

Chainstack vs Helius

Which is better in 2026? We compare Chainstack and Helius side by side — pricing, features, pros & cons — so you can choose the right RPC & Infrastructure tool.

🏆 Helius has the higher rating (4.6/5)
C

Chainstack

★4.2

Multi-chain node infrastructure platform supporting 30+ protocols. Offers dedicated and shared nodes, archive data, and developer tools.

PricingFreemium
CategoryRPC & Infrastructure
Rating4.2/5
Visit Chainstack →Full profileChainstack alternatives →
🏆 Higher Rated
H

Helius

★4.6

Premium Solana RPC and developer platform with enhanced APIs, webhooks, and DAS (Digital Asset Standard) support. The go-to infrastructure for Solana builders.

PricingFreemium
CategoryRPC & Infrastructure
Rating4.6/5
Visit Helius →Full profileHelius alternatives →

Feature Comparison

FeatureChainstackHelius
30+ protocol support✓—
Dedicated nodes✓—
Archive nodes✓—
Subgraphs✓—
Developer tools✓—
Global deployment✓—
Enhanced RPC—✓
Webhooks—✓
DAS API—✓
Transaction parsing—✓
Priority fee API—✓
Token metadata—✓

Pricing Comparison

Chainstack

Freemium

Free tier available. Paid plans unlock additional features.

View pricing →

Helius

Freemium

Free tier available. Paid plans unlock additional features.

View pricing →

Pros & Cons

Chainstack

👍 Pros

  • +Wide protocol support
  • +Dedicated node option
  • +Good documentation
  • +Enterprise ready

👎 Cons

  • −Expensive for dedicated nodes
  • −Free tier is limited
  • −Less known than Alchemy

Helius

👍 Pros

  • +Best Solana RPC provider
  • +Excellent developer tools
  • +Free tier available
  • +Fast and reliable

👎 Cons

  • −Solana only
  • −Expensive at scale
  • −Rate limits on free tier

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