SwiftNodes VS ChainMemory

SwiftNodes's answer

Developers and small teams building things that talk to blockchains continuously — dapps, trading and monitoring bots, indexers, analytics pipelines, and wallets. The typical SwiftNodes user has outgrown rate-limited public endpoints but doesn't want per-request metered billing or the overhead of running their own nodes.

Three groups show up most: multi-chain builders who'd otherwise need separate providers for EVM chains, Solana, Cosmos, and the Bitcoin family; cost-sensitive teams with heavy request volume (indexing, archive queries, tracing) who benefit from flat-rate pricing; and crypto-native developers who prefer wallet-based signup, no KYC, and paying in crypto. It's a developer-first product — the audience is people comfortable with JSON-RPC and API keys, not no-code users.

SwiftNodes's answer

SwiftNodes started the way a lot of infrastructure companies do: a developer running nodes for their own projects, and getting steadily more frustrated with the alternatives. Public endpoints were rate-limited and unreliable; commercial providers meant deciphering "compute unit" pricing that made a monthly bill unguessable, juggling separate accounts for EVM chains, Solana, and Bitcoin-family networks, and completing KYC just to make JSON-RPC calls.

The infrastructure already existed for internal use — so it became a product, built around the three things that were missing: one flat monthly price instead of metered billing, one API key across every chain we could serve well (now 75+, including the non-EVM networks most providers skip), and signup without friction — no KYC, wallet or email login, card or crypto payment.

SwiftNodes is bootstrapped and independent — no venture funding — which is also why the pricing model is what it is: predictable revenue from predictable bills, and an incentive to keep the service worth renewing every month rather than to maximize metered usage. The same team that operates the nodes writes a daily engineering blog about running them, and that operational honesty is the brand.

SwiftNodes's answer

SwiftNodes is a blockchain RPC provider built around flat-rate pricing: one predictable monthly price instead of the compute-unit or API-credit metering that Alchemy, Infura, and QuickNode use — so a heavy month never produces a surprise bill. One API key covers 75+ networks, including chains most providers skip: alongside the standard EVM set (Ethereum, Base, Arbitrum, Polygon, BSC…) it serves Solana, Cosmos-ecosystem chains, Polkadot, Sui, Aptos, TRON, Starknet, and the Bitcoin family — with a unified address/UTXO/xpub API for Bitcoin, Litecoin, and Dogecoin that daemon-only providers don't offer.

Every chain includes both HTTP and WebSocket endpoints, and archive access is included on all paid plans rather than sold as a separate tier. Signup requires no KYC at any level — email or wallet login — and both card and crypto payments (ETH, BNB, USDT, USDC) are accepted. There's a permanent free tier (250k requests/month, no credit card) and even keyless access for quick testing.

SwiftNodes's answer

Predictable cost. Metered providers make you model "compute units" per method to guess your bill, and heavy workloads (traces, log queries, indexers) get expensive fast. SwiftNodes charges a flat monthly rate per plan — the price you see is the bill you get, at any request mix. For trace-heavy or high-volume workloads this is dramatically cheaper; for light workloads the free tier covers it.

One provider instead of four. Multi-chain projects usually end up juggling separate accounts for EVM chains, Solana, Cosmos, and Bitcoin-family networks. SwiftNodes puts 75+ chains — EVM and non-EVM — behind one API key, with WebSocket on every chain, archive access included on paid plans, and an address/UTXO API for the Bitcoin family.

Low-friction signup. No KYC at any tier, email or wallet login, pay by card or crypto. Developers who can't or won't complete corporate KYC flows — or who simply want an endpoint working in under a minute — can do that here.

Where competitors win: if you need Alchemy's NFT APIs and webhooks or QuickNode's marketplace add-ons, those are real advantages SwiftNodes doesn't claim to match. For the core job — fast, reliable RPC and WebSocket across many chains at a predictable price — that's exactly what SwiftNodes is built for.

SwiftNodes's answer

The serving layer is Node.js + TypeScript: a Fastify-based RPC proxy fleet behind nginx load balancing, with MongoDB for configuration/accounts and Redis for API-key caching and distributed rate limiting. The proxy handles per-request upstream failover, health and freshness checking, and WebSocket proxying with undici connection pooling.

The website and dashboard are Next.js + React + Tailwind CSS, server-rendered for the docs/marketing surface with a client-side dashboard for key management, usage, and billing (Stripe for card payments, on-chain smart contracts for crypto subscriptions).

Under that sits self-operated blockchain infrastructure on dedicated servers: Geth + Lighthouse for Ethereum, Bitcoin Core / Litecoin / Dogecoin daemons with Trezor's Blockbook providing the address-index APIs for the UTXO chains, all run under systemd with pm2 managing the Node services.