A dedicated RPC node provider gives one customer RPC endpoints and nodes, instead of splitting that infrastructure across many customers. No rate limits from someone else's traffic. No latency spikes because another app is having a bad day. Instanodes runs this as Nodes-as-a-Service across 50+ blockchains, backed by a 99.95% uptime SLA, multi-region failover, and SOC 2 Type II certification.
If you're reading this, your app has already moved past "getting started" problems and landed on "why did our RPC calls time out during peak traffic" problems instead. This is usually when teams start looking at a dedicated RPC node provider instead of the shared or public endpoint they launched with.
This isn't a ranked list of providers. This piece walks through what "dedicated" gets you in practice, what to check before switching, and where a shared endpoint is still the right call.
The problem with shared RPC at scale
Shared and public RPC endpoints are fine for prototyping and low-traffic apps. Real usage breaks them in a few predictable ways.
Start with the math. Most providers charge in compute units or credits, and calls like eth_getLogs, trace methods, and archival lookups cost far more than a plain balance check. A busy event, a big mint, a liquidation cascade, a token launch, burns through a month's allotment in a single afternoon.
Then there's the neighbor problem. On shared infrastructure, your requests sit on the same hardware as everyone else's. When another customer's indexer hammers that node, your latency suffers too. You won't notice this in a demo. You'll notice the moment the chain gets congested, which happens to be exactly when your users need things to work.
Shared infrastructure gets tuned for the average day, not the worst day. The gap between "fine most of the time" and "unusable during a gas spike or a chain reorg" is where most production incidents live.
Pricing compounds the problem. Usage-based billing is hard to forecast, and plenty of teams only find out their pricing tier was wrong when the invoice lands.
None of this makes shared RPC a bad choice. For a testnet or a low-volume internal tool, shared RPC remains the right call. The real question is whether your traffic, your compliance needs, or your uptime commitments have outgrown what shared RPC handles.
What dedicated infrastructure means
A dedicated node belongs to one customer. No resource contention, no shared rate limits, full control over the client, the sync mode, and any custom RPC methods you want to run.
Full nodes and archival nodes solve different problems. A full node tracks the current state of the chain and handles transaction validation and relaying. Old history gets pruned along the way (on Ethereum, usually only the last 128 or so blocks of full state stick around). This is plenty for reading balances, submitting transactions, and most everyday application logic.
Archival nodes go further. They keep the entire history since genesis: every balance, every storage slot, every block. Storing that much data gets expensive fast, often running into double-digit terabytes and growing, and querying that history costs even more. Providers usually price and provision archival access separately for this reason.
If you're building analytics, tax or reporting tools, an indexer, or anything that needs to reconstruct old state, you need this tier. Before you sign anything, confirm the provider treats archival as a first-class dedicated option, not a metered add-on bolted onto the base plan.
The real payoff of dedicated infrastructure, full or archival, comes down to predictability. Your performance doesn't dip because another tenant is having a busy day. Your bill doesn't move because someone else's traffic spiked.
What to check before choosing a provider
Once dedicated makes sense, the questions change. You stop asking "does this work" and start asking "what happens when something breaks."
Start with the SLA. A number on a page means nothing until you know what triggers a breach, whether the SLA covers endpoint availability, response time, or both, and what the provider owes you if the target is missed.
Failover is next. A single-region setup is a single point of failure, no matter how well the provider runs the node. Ask whether failover happens automatically and across regions, and ask what the actual failover time looks like outside a sales deck.
Then there's visibility. You want to see node health, sync status, and latency yourself, in real time, not from a support ticket your own users filed first.
Compliance matters more than people expect. For enterprises, exchanges, and regulated entities, SOC 2 Type II certification tends to be a procurement requirement, not a nice-to-have. Ask for the actual report, not the badge on the homepage.
Chain coverage deserves a look too. If you work across multiple ecosystems, find out whether each chain gets treated as first-class infrastructure, or gets treated as an afterthought bolted onto an EVM-first setup.
And support. When a node degrades at 2 a.m. right before a major protocol upgrade, who answers, and how fast?
See what dedicated actually looks like
Deploy dedicated full and archival nodes across 50+ chains on Instanodes, with multi-region failover, real-time monitoring, and a 99.95% uptime SLA.
How the major providers approach this
Alchemy, QuickNode, and Infura are where most developers start, and for good reason. All three have put real money into developer tooling: enhanced APIs, debugging tools, webhooks, analytics, the stuff that makes a first integration fast. Alchemy leans into broad tooling and developer experience. QuickNode has pushed hard on latency and compliance, including dedicated node and validator-as-a-service options. Infura's daily credit model works well for teams that want a predictable daily cap instead of a monthly quota.
These platforms shine early on, when the goal is getting an app running fast across popular chains with minimal setup. Teams start looking elsewhere once the requirement shifts from "fast to integrate" to "provably reliable at the infrastructure layer": dedicated isolation, documented failover, a compliance report that survives a security review.
None of this is a knock on Alchemy, QuickNode, or Infura. Different buyers are optimizing for different things at different stages.
Where Instanodes fits
Instanodes is built for that second stage: enterprise-grade reliability and full-stack coverage, from protocol development down to infrastructure, without you running a single server.
Nodes-as-a-Service covers RPC endpoints plus dedicated full and archival nodes across 50+ blockchains, running on multi-region failover with real-time monitoring, backed by SOC 2 Type II certification and a 99.95% uptime SLA.
Instanodes also runs Rollups-as-a-Service: explorer, bridge, faucet, DA integration, custom indexers, oracle and prover support, external sequencers. Teams that start on dedicated RPC often never need a second vendor when they're ready to launch or scale a rollup. One provider covers the node layer and the rollup layer, instead of stitching together separate tools from separate vendors.
Questions worth asking before you sign
Get direct answers to these, from Instanodes or anyone else you're evaluating:
- What does the uptime SLA cover, and what happens if the target is missed?
- Is failover automatic and multi-region, or manual and single-region?
- Will the provider share the actual SOC 2 report, not the badge on their website?
- Are full and archival nodes both offered as dedicated resources, not metered add-ons?
- How many chains are treated as first-class infrastructure, versus merely listed as supported?
- What's the real support response time during a production incident?
- Is pricing predictable at your expected volume, or does pricing scale unpredictably as volume grows?
If you don't get straight answers on more than one or two of these, that tells you something too.
FAQ
What is a dedicated RPC node provider?
A dedicated RPC node provider gives one customer isolated RPC endpoints and nodes, instead of pooling that infrastructure across a crowd of other users. You skip the rate limits and the noisy-neighbor slowdowns that come standard with shared or public endpoints.
What's the difference between a full node and an archival node?
A full node validates and relays transactions and keeps the current state of the chain, but drops most old history. An archival node keeps everything since genesis, which is what you need for analytics, indexers, and anything that has to reconstruct past state instead of current balances alone.
When should a team move from shared to dedicated RPC?
Usually when you start hitting rate limits or compute-unit ceilings, or when noisy neighbors cause latency spikes during network congestion. A hard requirement for a documented uptime SLA or a certification like SOC 2 is another common trigger, since shared and public endpoints rarely offer either.
What should you look for when evaluating a provider?
Look at what the uptime SLA covers and what remedy applies if the target is missed, whether failover runs automatically across regions, whether the provider hands over a SOC 2 report on request, how many chains get first-class support, and what happens when you file a ticket during an outage.
How does Instanodes compare to Alchemy, QuickNode, and Infura?
Alchemy, QuickNode, and Infura are strong choices for fast, early-stage integration backed by broad developer tooling. Instanodes is built for teams past that stage, teams that need dedicated, isolated infrastructure with a 99.95% uptime SLA, multi-region failover, and SOC 2 Type II certification.
Does Instanodes do more than dedicated RPC nodes?
Yes. Instanodes also runs Rollups-as-a-Service, covering the explorer, bridge, faucet, DA integration, custom indexers, oracle and prover support, and external sequencers. Teams starting with Nodes-as-a-Service add rollup infrastructure from the same provider later, without switching vendors.
What's Instanodes' uptime SLA, and how many chains does Instanodes cover?
Instanodes offers a 99.95% uptime SLA across 50+ blockchains, plus multi-region failover and real-time monitoring.
Still weighing shared vs dedicated?
Bring the seven questions above to our team. We'll walk you through the SLA, failover, and the SOC 2 report — no sales deck.