Head-to-head · RPC Providers
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated August 29, 2026
 |  | |
|---|---|---|
| Rating | (5) | (0) |
| Pricing | Paid | Freemium |
| Health | Healthy | Healthy |
| Chain | Solana | Solana |
| Open Source | ||
| Features | 5 features | 5 features |
| Upvotes |
Pros & cons
Analysis
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... Carbium Carbium is a Solana-focused infrastructure platform built around RPC nodes the company runs on its own hardware in Switzerland, advertising sub-50ms latency and 99.99% uptime. It combines node infrast...
RPC Fast is rated higher by the MadeOnSol community with 4.8/5 stars across 5 reviews, compared to 0.0/5 for Carbium (0 reviews). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.
RPC Fast uses a paid model — https://rpcfast.com/pricing, while Carbium is freemium.
RPC Fast offers 5 features including Low-latency Solana RPC access, gRPC streaming (Yellowstone, Shredstream, Aperture), Direct validator shred intake, and 2 more. Carbium counters with 5 features including Solana RPC nodes with gRPC and WebSocket, Swiss-hosted owned infrastructure, Aggregated-liquidity DEX, 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. RPC Fast currently has a healthy health status with 100.0% uptime over the last 30 days. Carbium is rated healthy with 100.0% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.
RPC Fast's key strengths include built for latency-critical trading workloads, multiple streaming options for raw data, early signal access ahead of block confirmation. Carbium stands out for integrated rpc and trading in one stack, gasless swaps remove sol fee friction, mev protection via jito tips. On the flip side, RPC Fast's weaknesses include specialized for advanced builders, not general devs, while Carbium's main drawback is latency and uptime are vendor-stated, not verified.
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| ▲ 5 |
| ▲ 1 |
| Twitter Followers | 453 | — |
| Categories | RPC Providers | RPC Providers, Analytics & Charts |
| Description | Low-latency Solana RPC + data streaming for high-scale dApps, HFT, DeFi, and on-chain analytics. | Swiss-engineered Solana RPC infrastructure with sub-50ms latency |
Both RPC Fast and Carbium 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 — check RPC Fast's pricing and Carbium is free to start. Read user reviews on each tool's page for real-world feedback from the Solana community.