Legal meets ledger.
Deliver transparent, traceable, and blockchain-native legal notices directly to on-chain users.
NFT Ads
We deliver to user wallets on the following networks:
SOL, ETH, BASE, XRP, AVAX, SUI, TRON, & BTC.
Send an image, GIF, or video along with text, metadata tags, and a URL to a web2 website. Every NFT Ad is timestamped and visible on the public blockchain, providing proof of delivery. Web3 offers proof of publication without intermediaries, ensuring compliance while maximizing visibility in decentralized communities.
Deploy Now
Jump into Web3 advertising with over 120 AI-written targeting recipes. Compounded and filtered, ready-to-use audiences. No lag marketing for your media plan’s Web3 expansion.
Network Chain
Solana
Ethereum
Bitcoin
Web3 Gaming
Arbitrum
Avalanche
Base
NFT Series
Pudgy Penquins
Yuga Labs
Mad Lads
Cost Per Wallet
Introducing Cost Per Wallet (CPW), a metric quantifying onboarding costs. It reveals public ROI and drives web2 social growth. It’s a game changer for crypto clients. Reach real crypto wallet owners at a proven cost of $0.14–$0.22 (as of 07-05-25).
NFT Ad Tracking
Ensure transparency and verification of targeting as user wallets are public.
Every NFT is timestamped and visible on the public blockchain, providing proof of delivery.
Use familiar web2 software such as Bitly or Sprout Social to track clicks.
On-Chain Insight
Access the fastest-growing database of cryptocurrencies, dAPPs, and financial off-ramps. Receive insights specifically tailored for legal research, legal notice, and compliance teams.
Behind the transaction.
AI connects the dots between parties, assets, and decentralized services to surface insight beyond the blockchain. On-chain analysis combines vetted blockchain data, decentralized exchange activity, and dAPP usage to reveal who's behind the transaction.
Follow the money.
Tracks funds from source to destination, even as they traverse intricate fintech networks. With its extensive coverage spanning over 25 blockchains, River AI has access to 17 million assets, 100+ bridge protocols and DEXs, and the top 100 NFT collections. This allows River to reveal the origin of the funds, destinations, and every intermediary on the financial trail.
Investigate the investment.
36 blockchains
70M+ digital assets
Address-level tracing
Movement of funds alerts
Automated cross-chain tracing
Access to 2M+ victim reports
Wallet to DEX, CEX Offramps
Geolocation intelligence
IAM
MFA
Global support
Compliance with EO 14028
Security and Compliance
11River conducts an annual SOC 2 audit to ensure the security, confidentiality, and privacy of our web2 storage and web3 communication services. Additionally, we provide clients with the option to access our approved third-party platform on a FedRAMP®-compliant platform.