Envio vs Helius
Side-by-side comparison of features, pricing, ratings, and alternatives.
Envio is a blockchain data indexing platform centered on HyperIndex, a multi-chain indexer that turns smart contract events into production-ready GraphQL APIs. It also offers HyperSync, a high-speed data retrieval API, and HyperRPC, a read-only JSON-RPC endpoint optimized for data-intensive workloads, across EVM chains, Solana, and Fuel.
Helius provides RPC and API infrastructure for Solana developers, including globally distributed RPC endpoints, gRPC-based data streaming, and low-latency transaction delivery. Its Gatekeeper edge gateway targets sub-millisecond response times, and features like webhooks and preconfirmations give developers real-time visibility into on-chain activity.
- Significantly faster event processing than legacy indexing approaches in vendor benchmarks
- Broad multi-chain support including EVM, Solana, and Fuel
- Open source with self-hosting available to avoid vendor lock-in
- Built-in reorg handling reduces indexer maintenance burden
- Strong reported reliability with 99.99% RPC success rate
- Broad feature set covering RPC, streaming, and transaction delivery in one platform
- Free tier lets developers start building without upfront payment
- SOC 2 certification supports enterprise and fintech adoption
- Newer platform compared to established indexing incumbents
- Paid usage-based tiers scale with volume and require checking current rate cards
- HyperPipe data pipeline feature is still in alpha
- Solana-specific, not useful for developers building on other chains
- Detailed pricing tiers require visiting a separate pricing page
- Advanced features like Sender and LaserStream are geared toward trading-focused use cases
More alternatives & similar tools
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View all →The Verdict
AI-generated from listing dataHelius offers a Solana‑only, fully managed RPC/streaming service with a free tier and SOC 2 compliance, while Envio provides a multi‑chain open‑source indexer with faster event processing but requires contacting sales for pricing.
Key differences
- •Helius is Solana‑specific; Envio supports 27+ chains including EVM, Solana, and Fuel.
- •Helius bundles RPC, streaming, and transaction delivery; Envio focuses on indexing and queryable APIs.
- •Helius offers a free‑to‑start tier; Envio’s pricing is not disclosed and is usage‑based.
- •Envío is open source and can be self‑hosted; Helius is a closed‑source SaaS only.
- •Envío includes built‑in reorg handling and TypeScript handler framework; Helius emphasizes low‑latency transaction delivery and pre‑confirmation signals.
Pricing & value
Helius provides a free‑to‑start tier with no credit card; Envio requires contacting sales and has usage‑based pricing.
Ease of use / learning curve
Helius offers ready‑made RPC endpoints and streaming; Envio needs custom TypeScript handlers and self‑hosting knowledge.
Features & depth
Helius excels in RPC, streaming, and transaction delivery for Solana; Envio excels in multi‑chain indexing and fast query APIs.
Integrations & ecosystem
Envio supports 27+ chains and open‑source tooling; Helius is limited to Solana only.
Scalability
Helius reports 99.99% RPC success rate and SOC 2‑certified infrastructure for high‑volume use.
Support & security
Helius has SOC 2 certification; Envio’s security posture not specified.
Migration / lock‑in
Envio is open source and can be self‑hosted, reducing vendor lock‑in; Helius is closed‑source SaaS.
Choose Envio if…
Teams building across multiple chains who need fast, queryable indexing and want open‑source, self‑hostable options.
Choose Helius if…
Solana‑focused developers needing reliable RPC, streaming, and low‑latency transaction delivery, especially those wanting a free tier.
Common questions
Can I start using Helius without paying?
Yes, Helius offers a free‑to‑start tier with no credit card required.
Does Envio support Solana?
Yes, Envio indexes smart‑contract events on Solana as part of its 27‑chain support.
Which product offers open‑source code and self‑hosting?
Envio is open source and can be self‑hosted; Helius is not open source.