Alternatives
Helius Alternatives & Similar Tools
Compare tools related to Helius. Suggestions combine curated relationships with focused catalog matches from the GuruStacks directory.
Infura
similar - 4.3 rating
High-availability blockchain APIs and developer tools for building Web3 applications, offering reliable access to Ethereum and major blockchain networks.
Alchemy
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Leading blockchain developer platform providing node infrastructure, APIs, and enhanced tooling
Liveblocks
similar - 4.4 rating
Liveblocks is a real-time collaboration infrastructure platform that enables developers to add multiplayer features, comments, and AI co-pilot capabilities to their apps.
Chainstack
similar - 4.8 rating
Blockchain infrastructure provider offering RPC nodes and API access across 70+ protocols including Ethereum, Solana, and Base with 99.99% uptime SLA.
Sanity
similar - 4.4 rating
Developer-first headless CMS that treats content as structured data, offering real-time collaboration, customizable editing, and a powerful query language (GROQ).
Play.ht
similar - 4.2 rating
AI text-to-speech platform with 900+ voices, instant voice cloning, and a real-time streaming API for app developers.
Dasha
similar
Fastest voice AI platform for developers. Build production-ready voice agents with sub-second latency, supporting 30+ languages.
Moralis
similar - 4.4 rating
Enterprise-grade Web3 APIs and blockchain data infrastructure for fetching, monitoring, and exporting real-time crypto data across 50+ chains.
Etherscan
similar - 4.6 rating
Leading block explorer and analytics platform for Ethereum, providing transaction history, smart contract data, token tracking, and developer APIs.
Lago
similar - 4.4 rating
Open-source metering and usage-based billing platform for SaaS and API companies. Provides real-time event tracking, flexible pricing models, and automated invoicing.
Vercel AI SDK
similar - 4.4 rating
TypeScript toolkit for building AI-powered applications. Provides unified API for calling any LLM, streaming UI components, structured data generation, and tool calling.
Cartesia AI
similar - 4.4 rating
Real-time streaming text-to-speech API with natural voices, laughter, and emotion support across 40+ languages for AI agents and interactive apps.