Quicknode

April 15, 2026 — 18 min read

Choosing an Ethereum RPC provider in 2026 is still more complex than it should be.

Not because the technology is immature, but because the critical evaluation criteria like features and pricing are often misunderstood.

このガイドでは、開発者中心のアプローチを採用しています：

• Clarifying the features,

• 実際のコストの計算方法を示し、そして

• 2026年に検討すべきトップ5のプロバイダーを順に紹介していきます。

Once those are clear, the choice of Ethereum RPC provider becomes simpler. Let’s start.

Ethereum RPC Features: What Are They and What Actually Matters

Ethereum RPC providers surface a wide range of features, but most decisions come down to a small set of core variables that impact performance, reliability, and cost:

1. Latency: Time for a node to respond to a request. Measured as p50, p95, or p99.

2. Throughput: Requests per second a provider allows before rate-limiting kicks in.

3. Uptime/SLA: Guaranteed availability, expressed as a percentage. 99.9% = ~8.7 hours of downtime per year. 99.99% = ~52 minutes.

4. Archive vs Full Node Access: Full nodes hold recent state. Archive nodes hold all historical state from genesis.

5. API Credits/Compute units (CUs): Unit for measuring request cost.

6. Dedicated vs Shared Nodes: Shared nodes pool resources across customers. Dedicated nodes offer isolated and predictable performance.

これらの機能は、RPCプロバイダーを選定する際の基準となります。

しかし、各チームが常に不意を突かれてしまうのが価格設定です。具体的には、プロバイダーがこれらの機能をパッケージ化したり請求したりする際に、必要以上に直接的な比較を困難にするような方法を採用しているためです。

So, let’s break down how to actually calculate RPC costs.

How to Actually Calculate Ethereum RPC Costs

Most Ethereum RPC providers price their services using a mix of:

• Requests

• Compute units (CUs) / API credits

• Tiered plans

At first glance, this seems comparable. In practice, it isn’t because of a simple problem: 1 request ≠ 1 request across RPC providers.

A lightweight call like eth_blockNumber and a heavy call like eth_getLogs are both single requests but on a CU-based model, they cost very different amounts.

So, what’s the way out?

Normalization Formula to Calculate Ethereum RPC Costs

The only way to compare providers is to normalize cost per actual method call:

• True cost per call = (CU weight of method × price per million CUs) ÷ 1,000,000

• Total cost = true cost per call × total call volume

• Monthly cost = true cost per call × monthly call volume

Where, cost per call = API credits or compute units (CU) consumed per method and this being specific to the provider.

A Working Example of Calculating Ethereum RPC Costs

Assume a DeFi app making 10 million eth_call requests per month across two providers:

Although it’s the same advertised price per million CUs, there is a 4x difference in actual spend, purely because of method weighting.

用語の定義が明確になり、各プロバイダー間でコストを標準化できるようになったことで、比較がはるかに簡単になりました。

Here’s how the top Ethereum RPC providers in 2026 stack up across these same variables.

True Cost Per 1M Calls: Ethereum RPC Providers Compared

The following table applies the normalization formula to five of the most-used Ethereum RPC methods across every provider in this comparison. Prices reflect each provider’s standard paid entry tier (not Enterprise) and are rounded for readability. Lower numbers are better.

*Infura note: Infura uses a daily credit quota rather than per-call billing. Effective cost depends on how fast the daily allotment gets consumed. debug_traceTransaction at 1000 credits per call will exhaust a Developer tier (15M credits/day) in 15,000 calls.

Ankr note: HTTP pricing shown. On gRPC (Premium plans), calls drop to 10 credits each for a 20x reduction.

Takeaway: Raw credit cost is only part of the picture. Quicknode delivers the most complete stack across every dimension that matters: competitive per-method pricing on the workloads Ethereum dApps actually run (eth_call, eth_getLogs, trace), the lowest latency in public benchmarks, the only full compliance posture in this comparison, and built-in Streams for workloads where polling would otherwise balloon cost. Other providers can look cheaper on paper for a single method, but none match Quicknode on production reliability, platform depth, or effective cost once real workload patterns and data infrastructure needs are factored in.

Quicknode：最も包括的で高性能なRPCスタック

Quicknode has been building Ethereum RPC infrastructure since 2017. Today, QN is a global web3 infrastructure platform built on a 30+ region edge network with automatic failover and full archive access on every plan. What separates it from a pure RPC provider is the platform layer on top.

Streams for real-time data pipelines, and the most compliant RPC provider in this comparison.

Quicknode の強み

1. High-performant and reliable infrastructure
   Quicknode is designed to hold p95/p99 latency and avoid aggressive throttling even under traffic spikes, uneven workloads, or blockchain congestion.
   All the claims of 99.99% uptime are backed by Quicknode’s contractual SLAs.

2. Archive and trace access without the paywall
   Full historical state is available on every plan, including free. Trace and debug APIs — debug_traceTransaction, trace_block, the full suite — are accessible on all paid plans at 2× the standard credit rate.

3. Streams handles all things onchain data
   Streams handles real-time onchain data delivery — filtered, pushed, with backfill and reorg handling built in — to PostgreSQL, Snowflake, S3, or a webhook.
   This workflow of Streams + webhooks practically changes production costs: less polling, fewer redundant calls, and lower API credits or CU burn over time.

4. Method-level pricing that aligns with dapps behaviour
   Most Ethereum applications are read-heavy with eth_call, eth_getLogs, eth_getBalance being the usual workhorses.
   Quicknode's method-level weighting tends to accommodate this well, resulting in lower effective cost once usage is normalized.

Performance in Practice (QuickLee Benchmark)

QuickLee is Quicknode's public benchmarking dashboard. It runs eth_getBalance every 10 seconds across five regions on AWS, GCP, and Oracle.

And Quicknode leads across all latency bands:

• Avg latency: ~29 ms

• Median latency: ~30 ms

• P95 latency: ~45 ms

• Failed calls: 0 (across ~148K requests)

This is where Quicknode's speed and consistency shines and proves reliable for enterprise-grade applications and products.

Quicknode and Compliance

Quicknode is,

1. SOC 1 Type II, SOC 2 Type II, ISO 27001 compliant

2. GDPR-ready infrastructure

3. 99.99% uptime SLA (enterprise tiers)

The compliance was audited by Grant Thornton and recertified in Q1 2026. No other provider in this comparison holds all three simultaneously.

Developer Experience of Quicknode

Setup is straightforward and endpoint provisioning is immediate and Ethereum tooling (Ethers.js, Web3.js, Foundry, Hardhat, Viem) works out of the box.

Where Quicknode stands out is after initial integration.

As applications grow, teams typically need filtering, retries, data pipelines, and debugging infrastructure.

1. Streams and webhooks reduce the need to build these layers separately.

2. Documentation is extensive, with production-focused guides rather than just API references.

Alongside, Enterprise tiers include dedicated support and faster response times during incidents.

Quicknode Ethereum RPC Pricing

Quicknode はAPIクレジットに基づいてQuicknode 。

Overage runs $0.62/1M credits on Build down to $0.50/1M on Business. Additionally, annual billing saves 15% across tiers.

Bonus: Quicknode in March 2026 launched Flat Rate RPS, starting at $799/month for 75 RPS on EVM chains.

This comes with a fixed monthly cost and no credit metering or overage risk.

Who is it for? Flat Rate RPS is purpose-built for high-volume workloads like trading bots which require continuous polling and latency-sensitive pipelines.

考慮事項

• Debug and trace methods are billed at 2x the standard credit rate. This reflects the real infrastructure cost of archive and trace operations and is transparent on every plan, but teams running heavy trace workloads should factor the multiplier into their cost projections.

• Method-level credit weighting can look higher at a glance than simpler flat-cost models. Once normalized against real dApp traffic patterns, which are read-heavy and eth_call-dominant, Quicknode typically comes out lower in effective cost than the on-paper alternatives.

こんな方に最適

Any production workload where reliability, platform depth, and compliance are non-negotiable. Enterprise and regulated applications, trading infrastructure, real-time data pipelines, NFT platforms, and any team that expects to scale beyond prototype without swapping providers.

We have covered all things Quicknode. Let’s move onto other Ethereum RPC providers.

錬金術

Alchemy is a popular Ethereum RPC provider, known for its enhanced APIs, transaction simulation, and the most generous free tier in this comparison.

錬金術の長所

1. Enhanced APIs: NFT, token, transaction simulation, and wallet activity APIs are production-ready out of the box.
   Teams that would otherwise build custom indexers get this included.

2. Generous free-tier: The free tier is genuinely useful, offering 30M CUs/month — roughly 1.15M eth_call requests at 26 CUs each.
   The most accessible entry point of any provider here.

3. Strong developer support: Alchemy's dashboards, SDKs, developers resources, and debugging tools are well-polished and easy to adopt.

Alchemy Ethereum RPC Pricing

However, CU weighting does lean towards the more expensive side at Alchemy.

For instance, eth_getLogs at 60 CU and debug_traceTransaction at 40 CU are expensive relative to peers and can penalize log-heavy workloads.

Tradeoffs to consider

• CU weighting penalizes data-heavy workloads. eth_getLogs at 60 CU and debug_traceTransaction at 40 CU run expensive relative to real dApp traffic patterns. Log-heavy or trace-heavy applications will see effective cost climb quickly.

• Incomplete compliance posture. SOC 2 Type II only. No SOC 1, no ISO 27001. Not a fit for regulated fintech, payments, or enterprise deployments that require the full compliance stack.

• No dedicated node access. Teams that need isolated performance guarantees for trading or high-throughput workloads have to look elsewhere.

• No real-time data primitives. No Streams-equivalent for pushed onchain data. Teams needing filtered real-time delivery end up building indexing and webhook infrastructure themselves.

こんな方に最適

Prototyping and early-stage NFT or token projects that can work within a single-certification compliance model and do not yet need dedicated nodes or production-grade data infrastructure.

Infura

Infura, by Consensys, is one of the earliest Ethereum RPC providers and remains deeply integrated with the ecosystem, powering apps like MetaMask.

What Infura Does Well

1. Deep Ethereum familiarity: Infura has been running Ethereum nodes longer than almost anyone.
   They possess the operational depth and know-how to handle protocol upgrades, edge cases, reorg handling, and every other edge case.

2. Daily quota resets: Quotas reset at 00:00 UTC rather than monthly. A traffic spike exhausts the day's allocation, not the month's.
   For teams with unpredictable usage patterns, this is a structural advantage over monthly billing models.

3. Predictable, credit-based pricing model: Infura uses a credit system similar to CUs, with clearly defined per-method costs.

This makes cost estimation straightforward.

Outside this, some tradeoffs to consider before opting Infura are the lack of data-layer primitives and compliance certifications.

Infura Ethereum RPC Pricing

Key method weights: eth_call = 80 credits, eth_getLogs = 255 credits, debug_traceTransaction = 1000 credits.

Note: debug_traceTransaction at 1000 credits per call is significantly higher than peers.

Any workload with meaningful trace or debug volume will hit quota fast.

Tradeoffs to consider

• Trace workloads are prohibitively expensive. At 1000 credits per call, debug_traceTransaction will exhaust a Developer daily quota in 15,000 calls. A hard blocker for analytics, indexers, or any application that needs trace at production volume.

• No data-layer primitives. No Streams, no Webhooks, no built-in indexing. Teams building real-time applications construct this entire layer themselves.

• No compliance certifications. No public SOC 2, SOC 1, or ISO 27001. A blocker for regulated applications.

• Limited dedicated node options. No self-serve isolated infrastructure for teams that outgrow shared resources.

こんな方に最適

Legacy MetaMask-adjacent tooling and small workloads with unpredictable daily spikes. Not recommended for trace-heavy applications, regulated environments, or teams that will scale into production data pipelines.

Ankr

Ankr offers a decentralized Ethereum RPC infrastructure with the simplest cost model of any provider in this comparison.

What Ankr Does Well

1. Cost-efficiency: Ankr’s pricing is generally on the lower end, making it suitable for early-stage teams optimizing for cost or non-critical workloads.

2. API via gRPC: gRPC cuts per-call cost dramatically on Premium plans.

HTTP calls cost 200 credits each. gRPC method calls cost 10 credits per call which is a confirmed 20x reduction.

For high-volume workloads, this changes the unit economics significantly.

Ankr Ethereum RPC Pricing

Ankr offers very limited built-in support for streaming, indexing, or event-driven workflows. And there's no SOC 2 or similar compliance documentation.

Tradeoffs to consider

• No built-in data infrastructure.

  No streaming, no indexing, no event-driven workflows out of the box. Teams requiring real-time data delivery engineer it themselves.

• No compliance documentation.

  No public SOC 2, SOC 1, or ISO 27001. Not suitable for regulated deployments or enterprise applications.

• SLA inconsistency across tiers.

  Uptime commitment ranges from 99% on lower tiers up to 99.99% only on Enterprise. Production workloads should verify guarantees carefully before committing.

• gRPC is the only way to get competitive cost.

  HTTP pricing at 200 credits per call is high relative to the market. The 20x gRPC discount is only on Premium and requires teams to handle gRPC integration themselves.

こんな方に最適

Non-critical or experimental workloads where budget is the primary constraint and teams are comfortable building data, compliance, and reliability layers on top.

Chainstack

Chainstack is a unique Ethereum RPC provider leaning heavily towards giving teams more direct ownership over nodes, regions, and scaling behavior.

Chainstackの強み

1. Pricing is simpler and more predictable: 1 RU per standard call, 2 RU per archive or debug call. That's the entire pricing model.
   This removes the guesswork around method-level weighting.

2. Dedicated nodes are self-serve: Dedicated nodes, unlimited nodes, and geo-balanced deployments are built into higher tiers, making it easier to transition.

3. Granular control over deployment: Multi-cloud (AWS, GCP, Azure) and regional placement options allow teams to colocate nodes with their apps.

This materially improves latency and reliability.

The pricing transparency and deployment flexibility comes with their tradeoffs:

1. Teams need to think more about architecture (regions, node types, scaling).

2. Performance depends more on configuration choices.

Apart from these, Chainstack provides fewer built-in data primitives compared to peers.

Chainstack Ethereum RPC Pricing

Two points to note:

1. 超過料金は、100万RUあたり20ドル（開発者向け）から、100万RUあたり5ドル（エンタープライズ向け）まで幅があります。

2. Annual billing saves 16%.

Additional tradeoffs to consider

• No archive access on the free tier. Archive queries require a paid plan. Teams prototyping with historical data have to upgrade earlier than with other providers.

• No real-time data primitives. No Streams-equivalent for pushed onchain data, no pre-built data APIs. Teams that need real-time delivery engineer it themselves on top of the RPC layer.

• More operational overhead. The deployment control surface (regions, node types, scaling) means teams take on more architecture decisions and ongoing configuration responsibility.

こんな方に最適

Teams that have the in-house engineering capacity to manage deployment architecture themselves and want granular control over regional placement and multi-cloud configuration.

Now that we have covered all 5 top Ethereum RPC providers in detail, let’s see how they stack against each other.

Top 5 Ethereum RPC Providers at a Glance

The table below normalizes the five providers across the variables that actually affect cost, reliability, and architecture decisions.

Which Ethereum RPC Provider for Your Use Case?

Different workloads have different priorities. Here’s how the top providers map to common use cases.

DeFiプロトコルと取引ボット

Quicknode, Chainstack. Both offer low-latency WebSocket and dedicated node options for trading workloads. Quicknode leads on measured performance, holding ~29ms average and ~45ms p95 in public QuickLee benchmarks with zero failed calls across 148K requests. Method weighting favors eth_call-heavy patterns, and Flat Rate RPS (from $799/month for 75 RPS) removes overage risk entirely for continuous polling and arbitrage workloads.

NFTプラットフォームとウォレット

Quicknode, Alchemy. Both provide enhanced APIs and archive access relevant to NFT workloads. Quicknode pairs archive on every plan (including free) with production-grade add-ons for indexing, metadata, and media delivery, plus Streams for real-time mint and transfer tracking without custom indexers.

エンタープライズ向けおよび規制対象のアプリケーション

Quicknode. SOC 1 Type II, SOC 2 Type II, and ISO 27001, audited by Grant Thornton and recertified in Q1 2026. Quicknode is the only provider in this comparison that holds the full compliance stack, backed by 99.99% contractual uptime SLAs on enterprise tiers. For fintech, payments, and regulated deployments, the compliance posture is the deciding factor.

創業初期のチームやスタートアップ

Quicknode, Alchemy, Ankr. Alchemy and Ankr offer generous free tiers for pre-revenue prototyping. The Quicknode Startup Program goes further: qualifying startups get substantial credit grants, dedicated onboarding, technical support from the same engineers who serve enterprise customers, and access to the full platform (Streams, archive, trace, add-ons) from day one. Prototypes built on Quicknode scale into production without changing providers, which saves months of re-engineering work once the application grows.

大容量データパイプラインおよびインデクサー

Quicknode Streams, Ankr gRPC. For teams comfortable with gRPC, Ankr’s Premium gRPC endpoints offer a 20x per-call discount vs HTTP. Quicknode Streams takes a different approach: real-time filtered data delivery to PostgreSQL, Snowflake, S3, or a webhook with backfill and reorg handling built in. For most pipeline workloads, replacing polling with push-based delivery reduces redundant calls, engineering overhead, and effective cost more than any per-call discount can.

クロスチェーンおよびマルチチェーンアプリケーション

Quicknode。 60以上のチェーンを単一プロバイダーで 網羅しているため、認証、課金、監視、コンプライアンスを1つのプラットフォームで一元管理できます。マルチチェーンアプリケーションを開発するチームは、複数のRPC接続を管理する運用上の負担や、インフラの品質にばらつきがあることによる信頼性のリスクを回避できます。

よくある質問（FAQ）

Which is the best Ethereum RPC provider?

Quicknode is best suited for production workloads due to consistent latency, reliability under load, and built-in data infrastructure like Streams and Webhooks.

What affects RPC performance the most?

Latency consistency (p95/p99), rate limits, and infrastructure quality matter most. Quicknode is optimized to maintain stable performance under real-world conditions.

専用のノードが必要ですか、それとも共有のRPCプロバイダーを使用できますか？

For most applications, RPC providers like Quicknode offer the best in-class performance and reliability at a lower cost. Dedicated nodes are necessary for high-frequency trading, applications requiring guaranteed uptime SLAs above 99.99%, or workloads exceeding 100M+ requests per month.

What is the cheapest Ethereum RPC provider in 2026?

The cheapest sticker price is rarely the cheapest total cost. Effective cost is determined by method weighting against real workload patterns, how much polling and indexing infrastructure you have to build yourself, and what uptime and reliability cost you in production incidents. Quicknode’s method weighting favors the eth_call-heavy patterns most dApps actually run, and Streams replaces polling workflows that burn credits on cheaper-looking providers. For high-sustained-throughput workloads, Flat Rate RPS ($799/month for 75 RPS) delivers predictable cost with no overage, and is often lower effective cost than any credit-based plan once sustained throughput exceeds roughly 50M calls/month.

How do compute units affect Ethereum RPC pricing?

Compute units (CUs) or credits are how providers measure request cost. A lightweight call like eth_blockNumber and a heavy call like eth_getLogs are both one request but cost different amounts of CUs. Two providers advertising the same $10 per 1M CUs can produce a 4x difference in actual monthly spend because of method weighting. The only reliable way to compare is to normalize: (CU weight of method × price per million CUs) ÷ 1,000,000, multiplied by monthly call volume. Quicknode’s weighting is tuned to real dApp workloads, which is why effective cost is typically lower than the advertised per-million price suggests.

Which Ethereum RPC providers are SOC 2 certified?

Quicknode (SOC 1 Type II, SOC 2 Type II, ISO 27001), Alchemy (SOC 2 Type II), and Chainstack (SOC 2 Type II) hold public compliance certifications. Infura and Ankr do not publish SOC 2 documentation. For regulated applications in fintech, payments, or enterprise deployments, Quicknode is the only provider in this comparison with all three major certifications, audited by Grant Thornton and recertified in Q1 2026.

Do I need archive node access for my Ethereum dApp?

Archive access is required whenever historical state from before the most recent ~128 blocks is needed. Use cases that require it: analytics dashboards, block explorers, tax and accounting tools, historical balance queries, and any app computing state from before a given block. Full nodes (recent state only) are sufficient for most DeFi swaps, wallet balance checks, and transaction submission. Quicknode includes archive access on every plan, including free. Chainstack requires a paid plan for archive access.

What is the best Ethereum RPC provider for trading bots?

Trading bots demand consistent low latency, high sustained throughput, and predictable cost at scale. Quicknode is purpose-built for this: public QuickLee benchmarks show ~29ms average latency and ~45ms p95 with zero failed calls across 148K requests, which is the lowest latency profile of any provider in this comparison. For sustained polling workloads, Flat Rate RPS (from $799/month for 75 RPS) eliminates credit metering entirely. For credit-based usage, the Build and Accelerate tiers combine competitive pricing with the same underlying infrastructure, so bots scale from prototype to production without swapping providers.

How do I switch Ethereum RPC providers without downtime?

Run both endpoints in parallel before cutting over. Most Ethereum clients (Ethers.js, Web3.js, Viem) support fallback providers or provider arrays. Set the new provider as the primary and the old one as the fallback, monitor error rates and latency for at least 24 hours, then drop the old provider. Key checks during transition: method compatibility (custom or enhanced APIs may not be portable), WebSocket reconnection behavior, and rate limit differences that could affect bursty workloads.