Chainstack: pricing, API and features
Managed blockchain node and RPC provider for 70+ chains, with a free developer plan, archive data, dedicated nodes and Solana gRPC streaming add-ons.
Visit Chainstack ↗ Plain link, no affiliate. Category: On-chain analytics.
At a glance: Chainstack (Chainstack) — pricing: from $49/month; free tier: Yes; REST: unknown; MCP: Yes; open source: unknown.
Pricing
- Model
- freemium
- Free tier
- Yes — Developer plan free: 3M requests included, 25 requests per second, 1 node, WebSockets.
- Plans
- Growth: $49/month (20M requests, 250 req/s, 10 nodes, archive data add-ons; $40/month billed annually); Pro: $199/month (80M requests, 400 req/s, dedicated nodes, SSO; $166/month billed annually); Business: $499/month (200M requests, 600 req/s, role-based access; $416/month billed annually); Enterprise: $990/month (Starting price: 400M requests, custom RPS, SLA; $825/month billed annually)
- Notes
- Pay-as-you-go available at about $2.5 per 1M requests for larger spend; Solana gRPC streams from $49/month.
Verified on 2026-10-30 · Source: https://chainstack.com/pricing/
Access & auth
- Authentication
- account
- KYC required
- unknown
- Notes
- Free plan needs no credit card; accepts payment in crypto.
Verified on 2026-10-30 · Source: https://chainstack.com/pricing/
Coverage
- Exchanges
- unknown
- Chains
- 70+ chains including Ethereum, Solana, Base, Arbitrum, BNB Smart Chain, Polygon, TRON, Sui, Hyperliquid
- Assets
- unknown
Verified on 2026-10-30 · Source: https://chainstack.com/
Capabilities
- Capabilities
- historical-data
Verified on 2026-10-30 · Source: https://chainstack.com/pricing/
Interfaces
- REST API
- unknown
- WebSocket
- Yes
- SDKs
- none documented
- Official MCP server
- Yes
- Other
- JSON-RPC nodes, Yellowstone Geyser gRPC streaming (Solana); a Chainstack MCP is linked in the site menu
Verified on 2026-10-30 · Source: https://chainstack.com/
Open source & self-hosting
- Open source
- unknown
- Licence
- unknown
- Self-host
- Yes
Verified on 2026-10-30 · Source: https://chainstack.com/
FAQ
Does Chainstack have a free tier?
Yes. Developer plan free: 3M requests included, 25 requests per second, 1 node, WebSockets. (verified 2026-10-30)
Does Chainstack offer an API?
REST: unknown. WebSocket: Yes. Official MCP server: Yes. Verified 2026-10-30.
Is Chainstack open source or self-hostable?
Open source: unknown; licence: unknown; self-host: Yes. Verified 2026-10-30.
What are alternatives to Chainstack?
Other on-chain analytics in our directory: Alchemy Data APIs, Allium, Arkham Intelligence, Artemis, blockmachine.
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