Best NFT collection metadata API: Moralis, Alchemy, OpenSea benchmarked
NFT APIsAlchemy
Trails75.1 %
- p99
- 75.1%
- rank
- #3
- samples
- 5,997
Moralis
Leads97.1 %
- p99
- 97.1%
- rank
- #1
- samples
- 3,671
Alchemy vs Moralis
Moralis leads on the only live benchmark. Moralis wins on Best NFT collection metadata API (97.1% vs 75.1%).
Alchemy
Web3 infrastructure provider offering NFT API, RPC nodes, and blockchain data APIs. Multi-chain EVM coverage.
Moralis
Multi-chain Web3 data API across EVM chains and Solana. REST endpoints for tokens, NFTs, wallets, balances, and prices.
Side by side measurements
Frequently asked questions
Alchemy vs Moralis: which one is better?
Alchemy and Moralis are compared on 1 shared OpenChainBench benchmarks. Moralis leads on Best NFT collection metadata API. See the live table on this page for every metric.
Which is more reliable, Alchemy or Moralis?
On the Best NFT collection metadata API benchmark, Moralis leads at 97.1% versus Alchemy at 75.1%. Live measurement is updated continuously by the OpenChainBench harness.
How is the Alchemy vs Moralis comparison measured?
Every benchmark on this page uses the same open methodology, published at https://openchainbench.com/methodology. Data is CC-BY-4.0. Measurement harnesses are MIT-licensed.
How this pair was selected
Auto-generated pairs require: both providers in the same benchmark for seven consecutive days, at least 1000 samples per provider, observable third-party search demand, and a public /products/[slug] page on OCB. Editorially curated pairs (like this one) may publish early when search demand is high and data is accruing — panels with fewer than 100 samples are shown as provisional. The full pair ledger is versioned in the public repo.