vsPyth Network vs Stork
Every verified difference between Pyth Network and Stork, with a source for each value. Updated 28 Oct 2026.
Side by side
| Feature | Pyth Network | Stork |
|---|---|---|
| Pricing model | Freemium | — |
| Fees | Pyth Core on-chain update fee is 0 on every network (OP-PIP-128); the Hermes price API requires a Pyth API key since 26 August 2026. Pyth Pro low-latency streaming is a subscription. | — |
| Open source | Yes | — |