Head-to-head · RPC Providers
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated October 17, 2026
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|---|---|---|
| Rating | (1) | (0) |
| Pricing | Freemium | Freemium |
| Health | Healthy | Healthy |
| Chain | Solana | Solana |
| Open Source | ||
| Features | 5 features | 5 features |
| Upvotes |
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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... Chainstack Solana MCP Chainstack Solana MCP server is a Model Context Protocol implementation that connects AI models to the Solana blockchain through Chainstack's RPC infrastructure. Its hook is giving assistants like Cla...
Caldera is rated higher by the MadeOnSol community with 5.0/5 stars across 1 review, compared to 0.0/5 for Chainstack Solana MCP (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 Chainstack Solana MCP is freemium. Both offer free tiers with paid upgrades, so try each before committing to a paid plan.
Caldera offers 5 features including Rollup-as-a-service deployment engine, Customizable app-specific chains, Metalayer cross-chain connectivity, and 2 more. Chainstack Solana MCP counters with 5 features including MCP bridge from AI models to Solana RPC, Account, block, and transaction queries, Network metrics: validators, epochs, health, 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. Chainstack Solana MCP 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. Chainstack Solana MCP stands out for direct solana data access inside ai tools, broad coverage of common rpc methods, integrates with popular mcp clients.
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| Twitter Followers | 319,319 | 11,277 |
| Categories | RPC Providers | MCP Servers, RPC Providers |
| Description | High-performance blockchain infrastructure and rollup deployment platform | AI models get comprehensive access to Solana via Chainstack's RPC MCP server |
Both Caldera and Chainstack Solana MCP operate in the rpc providers space, so this is a direct head-to-head. Caldera 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 Chainstack Solana MCP is free to start. Read user reviews on each tool's page for real-world feedback from the Solana community.