A Deep Dive into Helius Pricing: Navigating Solana Infrastructure Costs

For developers building on Solana, choosing the right RPC (Remote Procedure Call) and data infrastructure provider is critical for performance, reliability, and scaling. Helius has established itself as a go-to platform for Solana infrastructure, offering everything from high-speed RPC nodes and Digital Asset Standard (DAS) APIs to real-time data streaming via LaserStream gRPC.

Understanding how Helius structures its pricing can help developers, startups, and enterprise teams forecast their operational costs effectively.

Core Pricing Tiers

Helius organizes its standard services around a flexible, tier-based subscription model anchored by monthly credit allocations.

• Free Plan ($0/month): Designed for hobbyists and early-stage experimentation, this tier provides 1 million credits per month with a standard rate limit of 10 requests per second. It includes basic features like standard LaserStream WebSockets and community support.
• Developer Plan ($49/month): Geared toward growing projects and indie developers, this tier steps up to 10 million monthly credits and a rate limit of 50 requests per second. It introduces expanded features such as chat support and developer-level gRPC access on devnet.
• Business Plan ($499/month): Built for production applications experiencing steady traction, the Business tier offers 100 million credits and a 200 requests-per-second rate limit. It unlocks mainnet LaserStream gRPC, priority chat support, and robust webhooks.
• Professional Plan ($999/month): Tailored for high-scale applications and protocols, this tier grants 200 million credits and a robust rate limit of 500 requests per second. It includes dedicated Slack or Telegram support and discounted add-on rates.
• Dedicated Nodes (Starting at $2,900/month): For teams requiring custom configurations, isolated hardware, or maximum throughput completely unhindered by shared rate limits, Helius offers dedicated nodes with customized region and client setups.

How the Credit System Works

Rather than charging strictly per individual request type across the board, Helius uses a unified credit meter. Different actions consume varying amounts of credits:

• Standard RPC Calls: Most routine Solana RPC requests (such as fetching block data or sending transactions) cost just 1 credit.
• Heavy Compute Methods: Heavy operations like getProgramAccounts cost 10 credits (though the paginated getProgramAccountsV2 drops back down to 1 credit).
• DAS and Enhanced APIs: Digital Asset Standard API calls, which are vital for NFT and compressed token indexing, generally consume 10 credits per request.
• Data Streaming: LaserStream services and data subscriptions are dynamically metered based on uncompressed volume (typically around 2 credits per 0.1 MB of streamed data) or per delivered message event.

If projects exceed their plan’s base monthly credit allocation, additional usage is typically billed smoothly on a pay-as-you-go basis (roughly $5 per million extra credits).

Advanced Add-Ons and Enterprise Extras

Beyond standard subscription limits, Helius provides modular add-ons for specialized workflows:

• Data Add-Ons: For data-heavy applications utilizing massive LaserStream gRPC or WebSocket pipelines, predictable monthly data packs ranging from 5 TB ($400/month) up to 100 TB ($6,000/month) replace unpredictable variable metering with fixed costs.
• Shred Delivery: For high-frequency trading (HFT) firms and MEV-focused operations requiring direct access to raw block shreds, dedicated IP seats are available starting at $1,000/month (discounted to $800/month for Professional plan holders).

Choosing the Right Plan

Selecting a tier ultimately depends on your project lifecycle. Early prototypes and personal scripts can easily operate within the Free or Developer tiers, while commercial applications experiencing heavy user activity will find the predictable capacity and priority routing of the Business and Professional tiers essential for maintaining high availability.