900K+ x402 payments from 10K+ agents on Celo.
Agents don't sleep, and neither should their RPC. Glad to power the read and write layer for builders shipping on @Celo.
Celo RPC on Chainstack → https://t.co/Fia1eZvvPJ
Chainstack
Managed blockchain infrastructure across 70+ chains with a free 3M-request monthly tier
4.3/ 5
Our score
Very good
Services
RPC / nodesIndexing
Chains supported
70
Free tier
Yes
Pricing from
$49/month
Enterprise SLA
Yes
What is Chainstack?
Chainstack is a managed blockchain infrastructure provider for RPC access, node hosting and indexing across more than 70 networks. Its platform processes more than 10 billion API calls daily across 10+ data centers and advertises a 99.99%+ uptime SLA. Products include geo-balanced Global Nodes, isolated Dedicated Nodes, Unlimited Nodes and a Self-Hosted control plane.
Company and track record
Chainstack was founded in Singapore in April 2018 and is headquartered there. Its named enterprise customers include Circle, Rabobank, Itaú and Trust Wallet. Brave Wallet and Ronin have also published customer statements about using its infrastructure. Chainstack introduced Self-Hosted in May 2026, adding deployment and node management on infrastructure controlled by the customer. The platform added X Layer mainnet and testnet support to Global Nodes with Archive mode in October 2026.
How the platform works
Teams register, pick a network, and receive an RPC endpoint compatible with tools such as Hardhat, Foundry, web3.js and ethers.js. Global Nodes route requests to the nearest available region, while Dedicated Nodes provide dedicated compute and storage. Unlimited Nodes use flat RPS tiers without request caps or method-based billing. Self-Hosted deploys nodes on customer-owned infrastructure with automated updates and self-healing.
Supported networks include Ethereum, Solana, Bitcoin, Polygon, Arbitrum, Base, BNB Smart Chain, TON, TRON, Aptos, Sui, Polkadot, XRP Ledger and X Layer. Chainstack also provides subgraph hosting and historical data access. Its Multichain API uses one authentication token for Global and Dedicated Nodes attached to an endpoint.
Fees and availability
The Developer plan is free and includes 3 million request units per month with up to 25 RPS. Growth costs $49 per month for 20 million request units and 250 RPS; Pro costs $199 for 80 million and 400 RPS; Business costs $499 for 200 million and 600 RPS. Enterprise starts at $990 monthly. Dedicated Nodes start at $678 monthly, and Unlimited Nodes start at $149 monthly.
Chainstack states that its services are available globally through 10+ data centers. The onboarding flow starts with an online account and node deployment.
Risks and limitations
Applications depend on a third party to operate blockchain nodes, creating outage risks even when the advertised uptime SLA is 99.99%+. Global routing can obscure which infrastructure serves a request, while managed endpoints concentrate access to chain data and transaction submission in one provider. Self-Hosted reduces that dependency but leaves node operation and infrastructure costs with the customer. Chainstack has no token, so token-based rewards do not apply.
Best for:Multichain application teamsRPC-heavy trading systemsEnterprise blockchain infrastructureTeams managing self-hosted nodes
Pros and cons
Pros
- 70+ supported chains, including Ethereum, Solana, Bitcoin and X Layer
- Free tier includes 3 million monthly request units
- Global Nodes route requests across 10+ data centers
- Self-Hosted keeps node deployment on customer-owned infrastructure
- Enterprise plans include custom throughput and 24/7 priority support
Cons
- Paid plans begin at $49 per month after the free tier
- Managed endpoints create dependence on Chainstack routing and node operations
- Dedicated Nodes start at $678 per month
- Global routing can add infrastructure and provider concentration risk
- Self-Hosted transfers node operations and infrastructure costs to the customer
Our review
4.3/5
Very good
Chainstack delivers resilient multi-chain RPC infrastructure across more than 70 networks, but dedicated nodes and high-throughput production plans carry significant recurring monthly costs.
Chainstack is a managed Web3 infrastructure platform providing RPC nodes, dedicated hardware, and self-hosted control planes across more than 70 blockchain networks. Headquartered in Singapore and operational since 2018, the service processes over 10 billion daily API requests through more than 10 global data centers. Its enterprise client base includes companies such as Circle, Rabobank, Itaú, Trust Wallet, and Brave.
The platform differs in deployment flexibility and predictable fee structures. Developers can deploy geo-balanced Global Nodes that route calls to the nearest available region, or opt for Unlimited Nodes starting at $149 per month to avoid per-method billing. For teams that require isolated compute, dedicated nodes start at $678 per month. Through the Chainstack Self-Hosted offering launched in 2026, engineers can run blockchain nodes directly on their own hardware while retaining bundled VictoriaMetrics monitoring and automatic failover to managed endpoints.
Operational breadth and performance monitoring are distinct advantages. Chainstack supports mainstream layer-1 networks like Ethereum, Solana, and Bitcoin, alongside layer-2 ecosystems including Arbitrum, Base, X Layer, and Sonic. Its Solana GEN 2.0 routing implementation delivers method-aware load balancing that cut Frankfurt median latency ten-fold, with nodes sustaining block lag under three slots 95% of the time from EU probes in October 2026 tests.
The trade-offs center on costs and operational centralization. While a free Developer tier provides 3 million request units per month at 25 requests per second, scaling into production requires stepping up through Growth ($49/month), Pro ($199/month), or Business ($499/month) subscriptions. High-concurrency operations reliant on dedicated single-tenant machines incur substantial fixed overhead, and teams using shared Global Nodes remain reliant on third-party routing infrastructure. Chainstack suits decentralized application developers and institutional trading teams needing managed multi-chain RPC access without operating physical hardware.
Specs
| Services | RPC / nodes, Indexing |
|---|---|
| Chains supported | 70 · unverified |
| Free tier | Yes |
| Pricing from | $49/month · unverified |
| Enterprise SLA | Yes · unverified |
| Uptime SLA | 99.99% · unverified |
| Free tier limits | 3M request units/month, up to 25 RPS · unverified |
| Server regions | 10+ global data centers · unverified |
Not disclosed by the provider: Open source, Token.
Data from the provider's website and public sources. Fees and availability change; confirm on the official site before you sign up.
Key features
Global Node routing
Geo-balanced endpoints route requests to the nearest available region across more than 70 supported networks.
Dedicated node hosting
Dedicated Nodes provide isolated compute, storage and bandwidth, with pricing from $678 per month.
Unlimited RPC plans
Unlimited Nodes use flat RPS tiers without request caps or method-based billing, starting at $149 per month.
Self-hosted deployment
Self-Hosted deploys and manages nodes on customer-owned infrastructure with snapshots, monitoring and self-healing.
Free developer tier
The Developer plan includes 3 million request units per month and up to 25 RPS at no charge.
Archive data access
Archive modes provide historical chain data, including X Layer mainnet and testnet support on Global Nodes.
Multichain API
One mt_ authentication token can connect Global and Dedicated Nodes attached to the same endpoint.
Subgraph hosting
Chainstack supports indexing through hosted subgraphs alongside its managed RPC and node services.
Inside Chainstack
Global Node
Geo-balanced RPC endpoints that automatically direct blockchain requests to the closest healthy region for low-latency multi-chain traffic.
Dedicated Node
Isolated, single-tenant node setups with dedicated compute and storage, designed for applications requiring high throughput and custom debug tracing.
Unlimited Node
Fixed-rate Web3 gateways billed by requests-per-second tiers rather than per-request call volumes, providing predictable monthly costs.
Self-Hosted
A centralized control platform that allows developers to deploy, monitor, and maintain nodes on their own bare-metal or cloud infrastructure.
Chainstack screenshots
What users say about Chainstack
User feedback contains limited direct customer experiences, consisting primarily of promotional and educational content noting the availability of a free Developer plan. There are no notable complaints or negative feedback reported.
In their own words
“Wrong data about Chainstack. The true is that Developer plan is free. No Trial. Proof: So, provided AI summary by gpt-4o-mini looks crazy.”
Based on 13 Reddit posts and comments from the last 12 months, checked Oct 20, 2026. These are posts by users on other sites, not reviews submitted on CryptoReview.
User reviews
No user reviews yet. Have you used Chainstack? Share your experience below.
FAQ
What is Chainstack?
Chainstack is a managed blockchain infrastructure provider offering shared Global Nodes, dedicated instances, and self-hosted node orchestration. It connects decentralized applications and wallets to blockchain networks through standard JSON-RPC and gRPC interfaces.
How much does Chainstack cost?
Chainstack provides a free Developer tier with 3 million request units per month and up to 25 requests per second. Paid tiers include Growth at $49 per month, Pro at $199 per month, Business at $499 per month, and Dedicated Nodes starting at $678 per month.
Does Chainstack have a native token?
No, Chainstack does not have a native token. All plans and node subscriptions are billed directly in standard fiat pricing.
Which blockchains does Chainstack support?
Chainstack supports more than 70 blockchains, including Ethereum, Solana, BNB Smart Chain, Polygon, Arbitrum, Base, Bitcoin, Sui, and X Layer. Supported networks span layer-1 chains, EVM rollups, and specialized app-chains.
What compliance standards and security measures does Chainstack maintain?
Chainstack holds ISO 27001 and SOC 2 Type II certifications. Its infrastructure includes automated DDoS shielding, encrypted data transit, and network endpoint security features such as IP whitelisting.
What is the difference between Global Nodes and Dedicated Nodes on Chainstack?
Global Nodes are elastic, geo-balanced endpoints that automatically balance requests across shared regional infrastructure. Dedicated Nodes run on single-tenant hardware with reserved compute, bandwidth, and isolated access for custom tracing and heavy workloads.
Latest from Chainstack on X
Chainstack is supporting @base Batches 🔵
Every team in the program gets the Growth plan free until 30 Nov: 20M request units a month and 250 RPS to ship on Base.
@buildonbase https://t.co/oAb9Z5CKwK
Every team in the program gets the Growth plan free until 30 Nov: 20M request units a month and 250 RPS to ship on Base.
@buildonbase https://t.co/oAb9Z5CKwK
$1,000 in Chainstack credits for your startup. They never expire.
We know cool things take time to build. Pivot, rebuild, ship next year — the credits will still be there when you need them.
DM us. We review every project.
We know cool things take time to build. Pivot, rebuild, ship next year — the credits will still be there when you need them.
DM us. We review every project.
Zcash is live on Chainstack!
The privacy-focused UTXO L1 built by the @zodl_co and @ZcashFoundation teams.
New on Chainstack: reliable, low-latency elastic and dedicated RPC nodes.
→ Mainnet and Testnet
→ Bitcoin-style JSON-RPC plus z_* methods for shielded pool state
→ Address index for transparent addresses
→ 75-second blocks
Start building on @Zcash
https://t.co/KKTOsM26OS
The privacy-focused UTXO L1 built by the @zodl_co and @ZcashFoundation teams.
New on Chainstack: reliable, low-latency elastic and dedicated RPC nodes.
→ Mainnet and Testnet
→ Bitcoin-style JSON-RPC plus z_* methods for shielded pool state
→ Address index for transparent addresses
→ 75-second blocks
Start building on @Zcash
https://t.co/KKTOsM26OS
X Layer is live on Chainstack Global Nodes 🛠️
The OP Stack L2 from the @okx team.
Until now it ran on Dedicated Nodes only. Now there is a shared, geo-balanced option too:
→ Mainnet and Testnet
→ Archive data included
→ debug_* and trace_* on paid plans
→ Chain ID 196, 1-second blocks
Start building on @XLayerOfficial ⤵️
https://t.co/1woUIleQ3U
The OP Stack L2 from the @okx team.
Until now it ran on Dedicated Nodes only. Now there is a shared, geo-balanced option too:
→ Mainnet and Testnet
→ Archive data included
→ debug_* and trace_* on paid plans
→ Chain ID 196, 1-second blocks
Start building on @XLayerOfficial ⤵️
https://t.co/1woUIleQ3U
Recent public posts from @ChainstackHQ, shown as published. Not reviewed or endorsed by CryptoReview.
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