Share

Share is an on-chain social media platform that transforms blockchain wallet activity into shareable social content, giving every wallet address an automatic public profile and letting users follow traders, replicate trades, and manage a multi-chain portfolio all in one mobile app.

The Problem Share Addresses

On-chain data is rich but largely invisible to the average crypto user. Millions of transactions happen every day across Solana, Base, and Ethereum, yet the people behind those wallets have no easy way to broadcast what they are doing, and observers have no frictionless path to follow skilled traders or surface relevant activity. Existing analytics tools are either built for power users who can read raw transaction data or siloed within closed platforms that do not expose wallet-level social graphs. Share's proposition is that on-chain transactions are themselves a form of expression, and they should work like social content.

Core Mechanism

Share indexes on-chain activity across supported chains and constructs automatic wallet profiles. Every wallet address, whether or not its owner has signed up for Share, receives a profile page showing its transaction history, token holdings, and NFT collectibles. Users who do sign up can claim their wallet profiles, link multiple wallets, and connect their Farcaster account to unify their on-chain identity across ecosystems.

The social layer works on top of this index. Users annotate their transactions with captions, images, or GIFs before publishing them to followers, turning a raw swap or NFT purchase into a piece of content with context attached. The interaction model is closer to a financial social feed than a block explorer: followers see a stream of transactions from wallets they track, with the trader's own commentary alongside on-chain confirmation.

Key Features

Wallet Profiles and Following

Every wallet address and every Farcaster account automatically has a Share profile populated with that address's on-chain history. Users can follow any wallet, even those whose owners have never downloaded the app, and receive push notifications the moment those wallets execute a transaction. This makes Share useful as a passive wallet tracker even before engaging with its social features.

Transaction Sharing

Users can attach captions, images, and GIFs to any transaction before sharing it to their follower feed. This gives traders a native way to explain their thesis, log their conviction, and build an audience around their on-chain track record, without migrating to off-chain platforms that have no direct connection to trade data.

Multi-Chain Token Research

The app includes in-app token discovery for Solana, Base, and Ethereum. Users can look up any token, view a live price chart, and see real-time holder counts, providing a lightweight but functional research interface within the same tool used for social tracking.

Copy Trading and Order Flow Monetization

Share includes a copy-trading layer that allows skilled traders to monetize their on-chain activity. When a follower copies a trade through the app, the original trader earns 0.50% of the trade value, paid instantly on settlement. The company describes this as traders owning their order flow, a deliberate reference to the payment-for-order-flow dynamic in traditional markets, recast so the economic benefit accrues to the trader whose signal is being replicated rather than to a routing intermediary.

Integrated Portfolio Management

Users can connect multiple wallets across the supported chains and track their combined portfolio from within the app, removing the need to switch between a separate portfolio tracker and a social trading feed.

Supported Chains

Share currently supports Solana, Base, and Ethereum, covering three of the most active chains for retail DeFi and NFT activity. Solana's high transaction throughput and low fees make its on-chain social content particularly dense; the inclusion of Base gives coverage of Coinbase's L2 ecosystem and its growing retail user base.

Farcaster Integration

Share has built explicit support for Farcaster, the decentralized social protocol. Farcaster accounts are treated as first-class identities within Share, meaning users can link their Farcaster handle to their wallet profiles and carry their existing social graph into the app. This positions Share as a complement to the Farcaster ecosystem rather than a replacement, extending on-chain social tools to Farcaster users without requiring them to abandon their existing network.

Backing and Team

Share XYZ was founded in 2023 and is headquartered in New York. In September 2025, the company raised $5 million in an early-stage venture round from Coinbase Ventures, Collab+Currency, and Palm Tree Crew Crypto. The participation of Coinbase Ventures is notable given Coinbase's strategic interest in Base, one of Share's supported chains, and in retail-facing crypto applications more broadly.

Fit in the Solana Ecosystem

Share occupies a distinct niche at the intersection of Solana's on-chain trading culture and the broader push toward decentralized social media. Solana has developed one of the most active retail trading communities in crypto, with meme coin launches, NFT collections, and DeFi protocols generating continuous high-volume wallet activity. That activity is the raw material Share's social layer is built to capture and broadcast.

Copy-trading has found strong product-market fit on Solana, with platforms that let users follow wallets and replicate trades drawing significant user bases. Share differentiates by pairing copy-trading with an explicit social media interface and a creator-revenue model that rewards the traders being copied, rather than the platform capturing the value of routed order flow.

The app is available on iOS and has received a 4.7-out-of-5 rating on the App Store, with users highlighting a smooth onboarding experience, a meaningful signal in a category where web3 friction has historically been a barrier to mainstream adoption.