Ethos is a decentralized social (DeSo) application bringing reputation and credibility on-chain. It allows users to stake their Ethereum in other people so crypto participants understand who they can trust in web3. Ethos team went ahead and launched Ethos markets, allowing users to bet on user credibility, sort of similar to prediction markets.

Decent.land is a set of Web3 social protocols for identity, DAO governance, and social networking. Built on Arweave, it stores all data on-chain, making it immutable and permanent. Arweave Names Service (ANS) is an identity and social metadata protocol built on Arweave and serves as the username layer of decent.land, as well as a human-readable proxy for wallet addresses, supported by ViewBlock. Ark is a multichain identity linking protocol that powers decent.land, ANS, and any other applications that rely on users attesting to their identity on other chains. ar.page is a web app that renders ANS metadata in a page displaying user profiles, and aggregates a feed of activities over the Arweave network (Ardrive, Koii, Permacast, etc.).

Pakt is a protocol providing an incentivized full “Blockchain Business Stack” to empower enterprises, from entrepreneurs to institutions, to build businesses on-chain in under 10 minutes for only $30.

Link3 is a Web3 social network of verifiable identities that delivers a fabric of trust for Web3. It aggregates both on-chain and off-chain data to provide context-rich, verifiable information. The Link3 profile page serves as a user's holistic identity, enabling trustworthy networking and meaningful connections among users and organizations.

Shil.me is the first Web3 Linktree for digital asset collectors. It is building a simple, lightweight, and elegant link-in-bio solution. People can use it to display, share, transact, and manage not just their NFTs, but digital assets from all across the Web3 ecosystem. It serves as their Web3 homepage.

Decert.me is a Web3 education and certification platform incubated by the @UpchainDAO. The platform combines AI and blockchain to help developers better learn and build their own on-chain credit history.

Connect3 is building a next-generation, decentralized social networking platform for creators and users on the Open Web. As a gateway to Web3, Connect3 provides a profile page to showcase users' digital items, a set of tools to monetize creations, and a social platform to connect with others.

Dataverse is a web3 folder system, committed to returning data sovereignty and utility to users. It enables users to create their own personal spaces to aggregate Web2 and Web3 content and control their social graphs in one place. In the metaverse personal space created through Dataverse, users have ownership of any data, including web3 assets, content, preferences, user profiles, and more. Users have full, customizable access to their data.

Nimi is a decentralized social aggregator that enables anyone to create, curate, and share their web3 profile page, hosted on their ENS domain. Nimi began as a hackathon project at ETH Amsterdam 2022. The fundamental concept behind Nimi was to make it simpler for users to host content on their ENS domain.

Non-Fungible Friend is an all-in-one solution that makes it easier for users to engage with their Web3 network. It provides fun widgets and interactive contexts based on plugins. Users can use the NFF space as a Web3 "homepage" and customize the layout of widgets and DApps. They can also showcase their Web3 identity with various assets.

Phi is a social gaming metaverse focused on "on-chain identities" created using ENS and verified wallet activity. It enables users to easily visualize their on-chain identities and incentivizes them to interact with various Web3 protocols, providing positive feedback for all protocols and thereby accelerating the network effect of Web3. With Phi, users can generate personalized spaces using their ENS and claim in-game objects based on their wallet activity. These objects can then be used to build Web3 worlds that demonstrate their on-chain identities.

Portrait is a no-code, decentralized website builder that enables users to create, browse, and interact with their Web3 presence. With Portrait, users can easily express themselves online and showcase their values, interests, and goals. Portrait puts users in control of their Web3 identity, allowing them to own and manage their data and interactions in a decentralized and trustless way.

.find supports users to buy, sell, mint, and showcase NFTs on the Flow blockchain with a named wallet and profile that brings an identity to crypto life. .Find uses a unique profile to show information about users, such as an avatar, a nickname, a description, as well as social links.

Me3.eth is providing Web3 with a decentralized platform for expression, discovery, and identity. The platform enables anyone to easily create a profile and curate their crypto addresses, NFTs, links, on-chain activities, and off-chain activities, while also ensuring that ETH domains can be obtained easily.