Real-time, reorg-aware indexing framework for custom EVM data pipelines
Last updated: July 2026
Flair is a real-time blockchain indexing framework focused on custom, production-grade EVM data pipelines, offering reusable indexing primitives and a managed processing cluster that handles real-time and historical data with reorg-awareness and horizontal scalability. It targets teams that need custom, high-throughput indexing beyond what simple subgraphs offer — providing building blocks for ingestion, transformation, and aggregation that can scale, plus streaming outputs to databases and downstream systems. Flair emphasizes real-time data, custom aggregations (like computing metrics across many contracts), and the reliability needed for production applications, positioning itself for serious data engineering rather than quick prototypes. It offers managed infrastructure with usage-based pricing. The trade-offs: it's aimed at teams with real custom-indexing and data-engineering needs, so it's more involved than deploying a subgraph or calling a ready-made API; it's EVM-focused; and as a smaller, specialized provider its brand and ecosystem are less established than The Graph. But for engineering teams that need custom, real-time, scalable EVM indexing pipelines with reorg-handling and aggregations — the kind of production data infrastructure that outgrows subgraphs — Flair provides purpose-built primitives and managed processing that address exactly those advanced requirements, making it a strong fit for data-intensive applications.
Flair offers a free plan. Paid plans start at $99/month.
Flair
Free
Flair
$99/mo
$990/yr billed annually
| Feature | Flair |
|---|---|
| Query Language | SQL / custom |
| Decentralized | ✗ |
| Multi Chain | ✓ |
| Custom Subgraphs | ✓ |
| Real Time Indexing | ✓ |
| Historical Data | ✓ |
| Open Source | ✗ |
| Streaming Data | ✓ |
| Governance Token | ✗ |
| Self Hostable | ✗ |
Yes, Flair has a free plan. Paid plans start from $99/month.
Flair is used for real-time, reorg-aware indexing framework for custom evm data pipelines. It's primarily used by Web3 teams in the Blockchain Indexers & APIs category.
See our full alternatives comparison at https://chainpick.io/alternatives/flair.
Flair has a rating of 4/5 based on 58 reviews. Key strength: Real-time, reorg-aware custom pipelines. Main limitation: Aimed at custom data-engineering needs.