Aviationstack is a scalable REST API for real-time flight tracking, historical flight data, airport info, and global aviation data.
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About Infura
What is Infura?
Infura is a web3 development platform that offers a suite of high-availability blockchain APIs and developer tools. It solves the problem of running and maintaining your own blockchain node, giving developers fast, reliable access to major networks like Ethereum, Polygon, Arbitrum, and over 40 others. Infura's node services provide best-in-class reliability, speed, and throughput so you can focus on building your dApp instead of managing infrastructure.
Who is it for?
Infura is built for web3 developers, from solo builders prototyping on the Core free plan to teams shipping production dApps on the Developer ($50/mo) or Team ($225/mo) plans. Large enterprises with custom scaling needs can opt for the Enterprise tier. It is NOT for companies that need full decentralization from day one—Infura is a centralized gateway, though it is actively working on decentralizing via its DIN initiative. It also suits projects that already use MetaMask or Consensys products, as Infura integrates seamlessly with them.
Real use cases
DeFi platforms use Infura to reliably query on-chain data and submit transactions without node downtime. NFT marketplaces leverage the IPFS API for decentralized storage of metadata and assets. Analytics dApps benefit from Infura's archive data access and streaming APIs. Game developers use its high-speed RPC endpoints to handle thousands of concurrent players. And for teams scaling up, the Expansion APIs (like Gas API and Debug/Trace) help optimize gas costs and debug complex smart contracts.
Key advantage
Infura is part of Consensys, the company behind MetaMask, and offers direct access to Consensys products and distribution. Its commitment to decentralizing the RPC layer via the Decentralized Infrastructure Network (DIN) means it's evolving toward a more resilient future. With a free tier available and pricing that scales predictably (credits-based at 500 credits/sec on Core), Infura removes the DevOps overhead of blockchain infrastructure.
Key features
- 40+ Supported Networks — Access Ethereum, Polygon, Arbitrum, Optimism, and many more through a single API key.
- High Availability & Throughput — Guaranteed throughput up to 40K credits/second on Team plans, with no single point of failure.
- Expansion APIs — Use Gas API to estimate fees, Debug/Trace API for transaction debugging, and archive data access.
- Streaming & Real-Time Data — Subscribe to on-chain events with streaming APIs for live dApp updates.
- MetaMask & Consensys Integration — Leverage Infura APIs directly from the MetaMask SDK and power Snaps or Linea dApps effortlessly.
- IPFS API & Dedicated Gateway — Store and retrieve decentralized content with Infura's scalable IPFS service (by approval for pre-qualified customers).
- DIN (Decentralized Infrastructure Network) — Infura's initiative to progressively decentralize the RPC layer, working with leading providers for higher resilience.
SaaSpartout Score
7.6
/10
Editorial score from our review methodology — not user ratings.
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Infura Pricing
Infura pricing: Free tier available. From $50/mo (Developer). Billing model: Freemium.
For comparison: the median starting price in Developer Tools is $19.99/month, measured across 301 tools we track. See the full SaaS Pricing Index →
Core – Free
Everything you need to start building: 3M daily credit quota, access to 40+ networks, Expansion APIs (Gas API), full archive data, community support, 500 credits/sec throughput, 1 API key, up to 24h request visibility.
Developer – $50/month
Most popular: 15M daily credit quota, Debug/Trace API, Settings Override, Ticketed Support, 4K credits/sec throughput, unlimited API keys, up to 30d request visibility.
Team – $225/month
Everything in Developer plus 75M daily credit quota, higher throughput (40K credits/sec), prioritized ticketed support, usage notifications, customizable scaling, crypto payments.
Enterprise – Custom pricing
Contact sales. Includes auto-scaling, enhanced support SLA, dedicated account team, custom credit limits, and 24/7 engineering support.
All plans include a free tier to get started. No credit card required for Core.
Frequently asked questions
Is Infura free to use?
Yes, Infura offers a free Core plan with 3 million daily credits, access to 40+ networks, and community support. No credit card required.
How much does Infura cost per month?
Infura's Developer plan is $50/month and the Team plan is $225/month. Enterprise pricing is custom. A free Core tier is also available.
What is Infura best used for?
Infura is best for web3 developers who need reliable, high-throughput blockchain RPC access without running their own nodes. Ideal for DeFi, NFT, gaming, and analytics dApps.
What are the top alternatives to Infura?
Top alternatives include Alchemy, QuickNode, Moralis, and Chainstack. Each offers similar blockchain API services with varying pricing and feature sets.
Does Infura support IPFS?
Yes, Infura offers IPFS API and a dedicated gateway. Access is currently limited to pre-qualified customers with innovative decentralized storage use cases.
What is the main limitation of Infura?
Infura is a centralized service, meaning a single point of failure. It is actively working on decentralization via the DIN initiative, but for projects requiring full decentralization, a distributed node setup may be preferred.
