Best Observability & Infra (2026)

S

Scaffold-ETH

Open source Open Source

Forkable Ethereum dev stack for rapid dApp prototyping and building.

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C

Create Eth App

Open source Open Source

Quick-start tool for building Ethereum-powered React applications.

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U

useDApp

Open source Open Source

Framework for rapid dApp development with React hooks for Ethereum.

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C

ConnectKit

Open source Open Source

Beautiful wallet connection UI designed for seamless Web3 onboarding.

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W

Web3Modal

Open source Open Source

Multi-chain modal for wallet connection across all Web3 apps.

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P

Privy

Freemium

Authentication and embedded wallets for Web3 apps — email and social login.

✓ Free trial available

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D

Dynamic

Freemium

Web3 authentication and wallet management platform for modern dApps.

✓ Free trial available

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M

Magic

Freemium

Passwordless authentication SDK for Web3 with embedded wallets.

✓ Free trial available

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P

Particle Network

Freemium

WaaS and smart wallet infrastructure for chain abstraction in dApps.

✓ Free trial available

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A

Account Kit

Open source Open Source

Alchemy toolkit for building apps with ERC-4337 smart accounts.

✓ Free trial available

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B

Biconomy

Freemium

Modular smart account SDK for gasless transactions and account abstraction.

✓ Free trial available

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G

Gelato

Freemium

Web3 automation network for executing smart contract functions reliably.

✓ Free trial available

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O

OpenZeppelin Defender

Freemium

Smart contract security operations platform with automation and monitoring.

✓ Free trial available

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F

Forta

Freemium

Decentralised threat detection network for real-time smart contract monitoring.

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I

IPFS

Open source Open Source

Peer-to-peer protocol for sharing and storing files on the decentralised web.

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F

Filecoin

Open source Open Source

Decentralised storage network for persisting data on the blockchain.

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A

Arweave

Open source Open Source

Permanent, decentralised data storage with a one-time fee model.

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W

Web3.Storage

Freemium

Simple decentralised storage API built on IPFS and Filecoin.

✓ Free trial available

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N

NFT.Storage

Freemium

Free decentralised storage for NFT data using IPFS and Filecoin.

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P

Pinata

Freemium

IPFS pinning service and media management platform for Web3 creators.

✓ Free trial available

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U

Uniswap v4 SDK

Open source Open Source

SDK for building on top of Uniswap v4 hooks and custom AMM logic.

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A

Aave SDK

Open source Open Source

SDK for integrating Aave decentralised lending protocol into applications.

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C

Compound SDK

Open source Open Source

Developer tools for integrating Compound decentralised money markets.

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L

Lens Protocol

Open source Open Source

Decentralised social graph protocol for building Web3 social apps.

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P

Push Protocol

Open source Open Source

Web3 communication layer for notifications, messaging, and video.

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X

XMTP

Open source Open Source

Open, decentralised messaging protocol for wallet-to-wallet communication.

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T

Tableland

Open source Open Source

Decentralised SQL database network for Web3 applications.

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C

Ceramic Network

Open source Open Source

Decentralised data network for mutable content linked to blockchain addresses.

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L

Livepeer

Open source Open Source

Decentralised video streaming infrastructure for Web3 applications.

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S

Superfluid

Open source Open Source

Real-time finance protocol for streaming money every second on-chain.

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🏅 Best Observability & Infra