SQD (formerly Subsquid)
SQD (formerly Subsquid): A TypeScript-focused toolkit for indexing and streaming blockchain data into your own systems. Ranked #23 of 50 in Blockchain Developer Platforms by our editors (6.8/10); pricing: Free plan · 30-day trial; best for teams building custom cross-chain data pipelines.
At a glance
- Editor score6.8 / 10
- PricingFree plan · 30-day trial
- Best forTeams building custom cross-chain data pipelines
- Free planYes
- Paid from$99/mo
- Facts checked4 Oct 2026
Where it wins
- Streams historical and real-time data through an HTTP API
- TypeScript SDKs decode, transform, and persist blockchain data
- Supports self-hosting or managed deployment through SQD Cloud
Where it doesn't
- The focus is data pipelines, not smart contract development
- Public access is limited; Testing requires an API key
- Paid Portal plans are in early access, and billing is not live
Our verdict on SQD (formerly Subsquid)
For teams that need to move blockchain data into applications or analytics systems, SQD (formerly Subsquid) provides an indexing and data-pipeline toolkit rather than a contract-development environment. Its Portal API streams historical and real-time data, while the Squid and Pipes TypeScript SDKs help developers decode and transform records, then persist them to destinations such as PostgreSQL, ClickHouse, BigQuery, Parquet, or cloud storage. The category fit is strongest for custom cross-chain pipelines: the platform covers EVM, Solana, Bitcoin, Tron, Hyperliquid, and Substrate networks, and supports querying, indexing, and deployment.
SQD offers both managed and self-hosted routes. Indexers can be deployed through SQD Cloud, while the Squid SDK can be self-hosted. Generated GraphQL APIs from indexer schemas and handling for chain reorganizations and block rollbacks address practical pipeline needs. The range of destinations, including Kafka and Snowflake, gives teams options for connecting indexed data to existing storage and processing workflows. This breadth makes SQD more relevant to developers shaping their own data flows than to teams seeking a ready-made application or a platform centered on smart contracts.
The published monthly plans include Public at $0, with Portal access, no API key, and limited access across chains; Testing at $0, with an API key required; Starter at $99, for commercial production use with email support; and Growth at $499, with priority support and a 30-day free trial. Enterprise uses custom pricing, an annual contract, and dedicated infrastructure. The vendor says Portal billing is not live and paid plans are available through early access, with 14 days' notice before billing begins. Choose SQD if TypeScript-based indexing, deployment flexibility, and downstream data targets matter; look elsewhere if your primary need is contract development or a ready-to-use blockchain application.
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SQD (formerly Subsquid) pricing
All 5 SQD (formerly Subsquid) plans and prices →
SQD (formerly Subsquid) fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $99/mo |
| Supported chains | 123 |
| Node access | Rpc |
| Data indexing | Yes |
| Contract deployment | Not verified |
| Monthly request limit | Not verified |
| Supported SDKs | Squid SDK (TypeScript), Pipes SDK (TypeScript) |
| Free trial | 30 days |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Email, Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: PostgreSQL, ClickHouse, BigQuery, Parquet, Amazon S3, Google Cloud Storage … |
| Pricing | Free plan · 30-day trial (source) |
| Website | sqd.dev |
| Facts checked | 4 Oct 2026 |
SQD (formerly Subsquid) integrations
SQD (formerly Subsquid) lists 8 integrations on its own site.
- PostgreSQL
- ClickHouse
- BigQuery
- Parquet
- Amazon S3
- Google Cloud Storage
- Snowflake
- Kafka
Alternatives to SQD (formerly Subsquid)
- Remix IDEA free, open-source workspace for writing, testing, debugging, and deploying contracts.9.3
- HardhatA command-line toolkit for compiling, testing, debugging, and deploying Solidity projects.8.7
- thirdwebA multi-chain contract toolkit with flexible deployment paths and a monthly free-to-paid ladder.8.6
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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