If you're looking for a Chairleader alternative, Webstudio is worth a look. It's a website builder geared for blockchain projects, with drag-and-drop tools and the TailwindCSS styling system to ease programming. It can incorporate Ethereum smart contracts and handle tasks like minting NFTs, so it's a good foundation for web3 projects. It offers a free plan with limited features and an Unlimited plan for €99 per month for more features.
Another good option is Droplove, a no-code site for creating, selling and managing NFTs without blockchain or programming knowledge. It lets you create NFTs on your own smart contract and offers features like token-gated Shopify e-shops and Twitch fans reward NFTs. A guided wizard makes it easy to manage NFTs, so it's good for bringing communities to the world of Web3.
Last is CryptoDo, a multichain no-code site for building and deploying web3 apps, including smart contracts, in a few minutes with no programming. Its interface is designed to be easy to use, and CryptoDo uses AI-powered customization to let people build verified smart contracts fast and securely. On its roadmap are features like AI-powered custom smart contract creation and a DApp store, so it's worth a look.