Head-to-head · RPC Providers
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated July 18, 2026
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|---|---|---|
| Rating | (0) | (2) |
| Pricing | Freemium | Paid |
| Health | Healthy | Healthy |
| Chain | solana only | solana only |
| Open Source | ||
| Features | 5 features | 5 features |
| Upvotes |
Pros & cons
Analysis
Caldera Caldera is a blockchain infrastructure and rollup-as-a-service platform that lets teams launch their own customizable, high-performance chains. It describes itself as a network of interconnected, purp... RPC Fast RPC Fast is a low-latency Solana RPC and data-streaming provider built for high-throughput, latency-sensitive applications. Its hook is delivering early on-chain signals and fast transaction routing f...
RPC Fast is rated higher by the MadeOnSol community with 5.0/5 stars across 2 reviews, compared to 0.0/5 for Caldera (0 reviews). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.
Caldera uses a freemium model, while RPC Fast is paid — https://rpcfast.com/pricing.
Caldera offers 5 features including Rollup-as-a-service deployment engine, Customizable app-specific chains, Metalayer cross-chain connectivity, and 2 more. RPC Fast counters with 5 features including Low-latency Solana RPC access, gRPC streaming (Yellowstone, Shredstream, Aperture), Direct validator shred intake, and 2 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.
We monitor both tools around the clock for uptime, SSL validity, and response times. Caldera currently has a healthy health status with 100.0% uptime over the last 30 days. RPC Fast is rated healthy with 100.0% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.
Caldera's key strengths include launch a tailored chain without building infra, cross-chain interoperability via metalayer, configurable for gaming, ai, and defi. RPC Fast stands out for built for latency-critical trading workloads, multiple streaming options for raw data, early signal access ahead of block confirmation. On the flip side, Caldera's weaknesses include evm/ethereum-focused, not solana-native, while RPC Fast's main drawback is specialized for advanced builders, not general devs.
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| Twitter Followers | 331,726 | 454 |
| Categories | RPC Providers | RPC Providers |
| Description | High-performance blockchain infrastructure and rollup deployment platform | Low-latency Solana RPC + data streaming for high-scale dApps, HFT, DeFi, and on-chain analytics. |
Both Caldera and RPC Fast operate in the rpc providers space, so this is a direct head-to-head. RPC Fast has the community's vote, but your mileage may vary depending on your specific needs. We recommend trying both — Caldera is free to start and check RPC Fast's pricing. Read user reviews on each tool's page for real-world feedback from the Solana community.