Switchboard (Permissionless, fully customizable pull oracle (Solana-born, now multichain)) versus Chainlink (The industry-standard oracle network ) — how they differ on type, coverage and what they’re built for.
| Switchboard | Chainlink | |
|---|---|---|
| Type | Pull | Push + Pull |
| Update model | Switchboard On-Demand: anyone can define any feed permissionlessly, validated inside a TEE for tamper-resistance. | Decentralized Oracle Networks (DONs); heartbeat + deviation threshold. Data Streams add a low-latency pull mode. |
| Chains | Solana + EVM/L2 | 40+ |
| Feeds | Custom / any | 1,000+ |
| Security | TEE-based execution (Switchboard On-Demand) with on-chain verification. | Many independent, Sybil-resistant node operators per DON, with LINK staking and reputation. |
| TVS* | Emerging on EVM | ~$33B |
| Token | — | LINK |
| Best at | Permissionless custom feeds — list any asset without waiting for the provider to support it | Broadest coverage + a full stack: CCIP cross-chain, VRF randomness, Functions, Proof of Reserve, Data Streams |
* Approximate total value secured — dated market snapshot (DefiLlama / provider reports, 2026).
Pick Switchboard when permissionless custom feeds matters most; pick Chainlink when broadest coverage + a full stack: ccip cross-chain, vrf randomness, functions, proof of reserve, data streams matters more.