Anchor vs Blocknative
A detailed head-to-head comparison of Anchor and Blocknative — pricing, features, and which one wins for different use cases.
Anchor
The dominant framework for building Solana programs in Rust
Anchor is the dominant framework for developing Solana programs (smart contracts), providing a Rust-based framework that dramatically simplifies Solana development by handling much of the boilerplate,…
Full review →Blocknative
Real-time mempool data, transaction monitoring, and gas estimation
Blocknative is a Web3 infrastructure provider specializing in real-time mempool data, transaction monitoring, and gas estimation — the pre-confirmation layer that most tools ignore. Its core value is …
Full review →Feature Comparison
| Feature | Anchor | Blocknative |
|---|---|---|
| Local Node | ✗ | ✗ |
| Mainnet Forking | ✗ | ✗ |
| Language | Rust (Solana) | Multi (SDK/API) |
| Test Framework | ✓ | ✗ |
| Plugin Ecosystem | ✓ | ✗ |
| Debugging | ✓ | ✓ |
| Deployment System | ✓ | ✗ |
| Open Source | ✓ | ✗ |
| Coverage Reporting | ✗ | ✗ |
| Gas Reporting | ✗ | ✓ |
Anchor Pricing
Anchor
Free (Open Source)
Free
- ✓Solana program framework
- ✓Declarative account constraints
- ✓IDL + TypeScript client generation
- ✓Built-in security guardrails
- ✓Rust-based
Blocknative Pricing
Blocknative
Free
Free
- ✓Mempool event streaming
- ✓Transaction monitoring
- ✓Basic gas estimation
- ✓SDK/API access
Blocknative
Pro
$49/mo
$490/yr billed annually
- ✓Higher throughput
- ✓Advanced gas platform
- ✓Simulation + MEV data
- ✓Priority support
Verdict: Which Should You Choose?
Anchor is the better pick if you need the dominant solana development framework. Blocknative wins when real-time mempool and pre-confirmation data. Both are production-ready — the right choice depends on your team's workflow and budget.