Arweave has partnered with Meta, Metaplex, Mirror, and Instagram. Investors in Arweave include a16z crypto, Multicoin Capital, Iron Key Capital, Coinbase Ventures, Union Square Ventures, and more. Arweave has also invested in several projects in the crypto sector, such as HackerNoon, WeaveDB Ltd, Fleek, zebrapass, RedStone, Gnosis, and Bundlr Network.