Cosmos SDK API Comparison

Compare the best Cosmos SDK APIs for your dApp. QuickNode vs Alchemy vs Ankr. Find the fastest Cosmos RPC provider.

Best RPC Providers for Cosmos SDK

Cosmos SDK is a framework for building application-specific blockchains. Compare top Cosmos RPC providers.

Top Cosmos SDK APIs

QuickNode

Fast global blockchain infrastructure

  • Free Tier50K requests/day
  • Paid PlansFrom $49/mo
  • SpeedGlobal CDN
  • Chains30+ networks
  • Best FordApps & games
Try QuickNode →

Alchemy

Enterprise-grade blockchain infrastructure

  • Free Tier20M compute units
  • Paid PlansFrom $49/mo
  • Support24/7 Priority
  • AnalyticsBuilt-in
  • Best ForEnterprise dApps
Try Alchemy →

Ankr

Free public RPC + premium tier

  • Free TierUnlimited (public)
  • Paid PlansFrom $29/mo
  • Chains40+ networks
  • TypeRPC + REST
  • Best ForHobby projects
Try Ankr →

Chainstack

Shared and dedicated nodes

  • Free Tier2 projects
  • Paid PlansFrom $49/mo
  • DeploymentShared/Dedicated
  • Support24/7 available
  • Best ForEnterprise
Try Chainstack →

Cosmos SDK API Use Cases

For Custom Blockchains

Cosmos SDK enables building app-specific chains. QuickNode or Alchemy enterprise tiers recommended.

For DeFi Protocols

Build DeFi on Cosmos with IBC interoperability across chains.

For Gaming dApps

Cosmos fast finality is perfect for gaming applications.

For Learning & Testing

Ankr public RPC is free. Start building without any cost.

Ready to Build with Cosmos SDK?

Get started with the right Cosmos RPC provider.

Compare All APIs