OpenSea

OpenSea

Peer-to-peer NFT marketplace with multi-chain support

Overview

OpenSea runs a peer-to-peer marketplace for non-fungible tokens (NFTs). It lets creators mint NFTs and buyers and sellers trade them on a single platform that works with multiple blockchain networks. The product works by letting users list NFTs for sale, bid or purchase, and manage their digital assets through an easy-to-use interface, with security features to protect transactions. OpenSea differentiates itself from competitors through its large, diverse marketplace that supports many blockchains, broad user base, and established investor backing, which helps liquidity and trust. The company aims to make owning and trading digital assets simple for artists, collectors, and investors by providing a widely used, multi-chain platform for NFT minting, buying, and selling.

YC Company

About OpenSea

Simplify's Rating
Why OpenSea is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Consumer Software

Crypto & Web3

Company Size

501-1,000

Company Stage

Series C

Total Funding

$427.2M

Headquarters

Miami, Florida

Founded

2017

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Simplify's Take

What believers are saying

  • August 2026 Solana NFT support reopened Claynosaurz, Mad Lads, and Monkey Business trading.
  • OpenSea partnered with Perplexity Computer on August 26, 2026 across 25-plus chains.
  • SEC ended its investigation in February 2025, removing an existential enforcement overhang.

What critics are saying

  • SEA was delayed again in March 2026; token incentives still lack a launch date.
  • Adam Hollander exited July 2026; OpenSea lacks a permanent CMO during product expansion.
  • Blur and Magic Eden keep compressing margins; NFT volume concentration can erase OpenSea fast.

What makes OpenSea unique

  • OpenSea spans 25-plus chains, unifying tokens, NFTs, swaps, and portfolio tools.
  • Devin Finzer’s August 2026 Perplexity integration turns OpenSea data into AI infrastructure.
  • OpenSea remains the recognizable blue-chip NFT venue, still attracting BAYC, Solana, and collectors.

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Funding

Total Funding

$427.2M

Above

Industry Average

Funded Over

6 Rounds

Series C funding is usually for startups that are doing well and are looking for more money to fuel major growth, such as acquiring other companies, expanding into global markets, or launching new product lines. Investors typically include larger venture capital firms and private equity.
Series C Funding Comparison
Above Average

Industry standards

$50M
$50M
Medium
$62M
SeatGeek
$100M
Oura
$300M
OpenSea

Benefits

Paid family leave - Whether you’re bonding with a new child or taking care of a family member, we understand you need this time off.

Health insurance - Your wellness is important. We've got you covered. Take care of yourself to come to work happy and healthy.

Flexible vacation policy - Sometimes we all need a break. Take one, take many. Just come back recharged and inspired.

Flexible hours - We know you have personal priorities to take care of. Take care of them and work on your own hours; we’re flexible.

Work from home - Avoid long commutes in and out of the office. Instead, work in the comfort of your own home and set-up.

Workshops & conferences - Attend relevant workshops and conferences to grow and develop. It’s our priority.

Travel & company retreats - As an international team, we take the time to meet up for company retreats.

Game nights - Once a month, we set work aside and play a game or two to bond as a team.

Growth & Insights and Company News

Headcount

6 month growth

↑ 0%

1 year growth

↑ 1%

2 year growth

↑ 0%
CryptoNinjas
Sep 3rd, 2026
OpenSea adds Solana NFT trading after four-year hiatus.

OpenSea adds Solana NFT trading after four-year hiatus. September 3, 2026 Key Takeaways: * Solana NFTs have just been added to OpenSea and users can come and discover them, and trade NFTs from the Solana ecosystem collections. * Added to the launch are noteworthy groups like Claynosaurz, Degen Ape Academy, Solana Monkey Business, Famous Fox Federation and BoDoggos. * The return brings back NFTs to the Solana ecosystem on OpenSea and reintroduces some popular collections to the users' niches. User Score Solana NFTs are back on OpenSea and grant trading partnerships a fresh access to some of the top-notch digital collectible projects on the Solana Blockchain. This announcement is another move by OpenSea to broaden its support of NFTs throughout other blockchain ecosystems. Table of contents. Solana NFTs Arrive on OpenSea. OpenSea has announced that the Solana network is available on its platform for people to browse Solana collections directly on its marketplace. There are some games that are already on Solana launched at the event: Famous Fox Federation, BoDoggos, Claynosaurz, Degen Ape Academy, and Solana Monkey Business. They provide access to a multitude of communities and digital collectibles on Solana for the collector. The integration also allows Solana NFTs to be more discoverable for OpenSea users who may already use OpenSea to explore digital assets outside the Solana network. A return to the marketplace. This is particularly noteworthy as OpenSea has had its toes wet in Solana NFTs before. It was announced as a beta, so the new rollout is actually a great return on the investment Solana made in applying to the platform rather than a launch of the network onto the platform itself. The updated support was included as OpenSea rolls out its extended multichain exchange platform. The platform has not only been supporting NFTs across multiple blockchains but also adding assets from multiple networks. Major Solana collections gained exposure. There are identifiable brands to the Solana NFT space such as Claynosaurz, Degen Ape Academy, Solana Monkey Business, Famous Fox Federation and BoDoggos. These collections will now have their NFTs exposed to a wider population of people using the marketplace, thanks to bringing them onto OpenSea. It is also indicated that it is not restricted to a single collection since this announcement was of its launch. OpenSea is expanding its options in the Solana NFT space by introducing more projects. The development will make it easier to find Solana NFTs and other collectibles on OpenSea for traders. It's another way it can go to potential buyers in projects. The revival of NFTs at OpenSea indicates a rising trend of multichain NFT marketplaces. As it appears that the network is striving to take its place once again in the center of a prominent audience of digital collectibles, with several important Solana collections already available already. Liam Turner DeFi Analyst & Writer Liam focuses on decentralized finance (DeFi), with a strong background in financial markets and technology. He started as a crypto trader, gaining firsthand experience in navigating volatile markets. His articles demystify DeFi protocols and provide readers with actionable investment insights. Liam's clear explanations have made him a trusted voice in the community.

TMCnet
Aug 31st, 2026
OpenSea Adds Support for Solana NFTs, Extending Its Marketplace

OpenSea Adds Support for Solana NFTs, Extending Its Marketplace TMCnet News [August 31, 2026] | / | OpenSea Adds Support for Solana NFTs, Extending Its Marketplace OpenSea, one of the world's largest digital asset platforms, today announced support for Solana NFTs, enabling users to buy, sell, and trade Solana-based NFTs using OpenSea. With its support for Solana, users can now find and trade popular Solana NFT collections, including Claynosaurz, Mad Lads, BoDoggos, Collector Crypt, Phygitals, and others. "OpenSea should be the home for everything you collect, no matter which chain it lives on," said Devin Finzer, co-founder and CEO of OpenSea."Solana NFTs are now available right alongside its tokens on OpenSea. No switching wallets, no hunting across marketplaces, the whole ecosystem in one place." The launch arrives as collector activity, both digital and physical, has picked up momentum. Bringing Solana's creators and collectors onto OpenSea connects one of the most active NFT communities with a marketplace already spanning dozens of chains. OpenSea's integration of Solana NFTs is now live. For more information, please visit https://opensea.io/blog/announcements. About OpenSea OpenSea is the world's first and leading NFT marketplace, now offering token trading, cross-chain swaps, and an integrated portfolio that brings digital assets together in one place across multiple blockchains. With the goal of making ownership easy, open, and accessible to everyone, OpenSea continues to build for the future of digital assets, without limits. To date, the platform has facilitated billions of dollars in transaction volume. For more information, visit opensea.io. View source version on businesswire.com: https://www.businesswire.com/news/home/20260831592283/en/ [ Back To TMCnet.com's Homepage] |

COYTX GLOBAL LLC
Aug 28th, 2026
OpenSea brings live onchain market data to Perplexity Computer.

OpenSea brings live onchain market data to Perplexity Computer. August 28, 2026 OpenSea has integrated its cross-chain market data with Perplexity Computer, allowing the AI agent to answer questions about token and NFT trading activity using live data covering more than 25 blockchains. In an announcement shared with crypto.news on Aug. 27, OpenSea said Perplexity Computer can use its marketplace data when users ask about heavily traded tokens, collectibles attracting activity and other onchain market signals. OpenSea gives Perplexity access to live onchain market data. With the connector enabled, Perplexity Computer can pull information directly from OpenSea while carrying out multi-step tasks for users. The integration covers fungible tokens, collectibles and NFTs and allows the AI platform to cite the underlying OpenSea data in its responses. Users can ask which tokens have recorded the most trading activity during a particular period or which assets are drawing attention from traders and collectors. Perplexity can then use OpenSea data to answer based on current marketplace activity instead of relying solely on token price feeds. The companies said the setup gives Perplexity access to data showing what users are buying and trading across OpenSea-supported networks. OpenSea currently provides data across more than 25 chains, giving the AI agent a single source for activity spread across several blockchain ecosystems. "Onchain markets are built for AI agents. Everything is open, live, and verifiable," OpenSea co-founder and CEO Devin Finzer said. Finzer said users were already asking what was moving onchain, while the integration would allow Perplexity Computer to answer those questions using marketplace activity. Perplexity Computer is designed to complete multi-step tasks and provide answers supported by cited sources. Bringing OpenSea into its available data sources extends that model to onchain trading information. "Onchain markets move too quickly for static answers," Perplexity Head of Live Events Products Jeff Grimes said. He added that OpenSea's cross-chain data lets users ask about activity across tokens and collectibles and receive answers based on current market transactions. The OpenSea connector is available through the Connectors page in Perplexity Computer. OpenSea has been expanding beyond NFT trading. The Perplexity deal follows a series of changes that have expanded OpenSea beyond the NFT marketplace business it was originally known for. In June, crypto.news reported that OpenSea was preparing to enter perpetual futures trading using Hyperliquid infrastructure. OpenSea Product Marketing Lead Zack Brenner had asked users on X who wanted early access to perpetual contracts. When another user asked whether Hyperliquid would power the product, Brenner replied "YES." At the time, OpenSea had not released a launch date, complete list of supported assets or user terms for the planned product. The proposed setup would allow the marketplace to use Hyperliquid infrastructure for perpetual contracts as OpenSea extends its trading services outside spot tokens and NFTs. The plan fits into OpenSea's longer-running effort to build what it has described as a "trade everything" platform. OpenSea began taking a larger step in that direction with OS2, an overhaul that combined fungible token and NFT trading across multiple networks. The platform was designed to reduce the need for users to move between separate applications when trading different types of onchain assets. That expansion followed the introduction of OpenSea's native SEA token plans in February 2025. The OpenSea Foundation said historical marketplace activity would factor into allocations and that U.S. users would be eligible. The company later delayed the SEA launch in March 2026, with Finzer citing challenging market conditions. SEA had been expected to play a role in OpenSea's long-term trading platform, with earlier plans covering utility, governance and incentives tied to activity across the ecosystem. OpenSea did not provide a revised launch date when it postponed the token. AI has already featured in OpenSea's product plans. OpenSea had previously placed AI inside its own product roadmap before opening its market data to an external AI agent. In September 2025, the company introduced an AI-powered mobile product alongside changes to its rewards program and plans for its SEA token. The mobile initiative formed part of OpenSea's attempt to combine several types of crypto activity within one product. Its product expansion had already moved the company from a marketplace centered on NFTs toward tokens, mobile trading and other onchain services. Two months earlier, OpenSea acquired Rally Wallet to strengthen its mobile and token trading business. Rally was designed as a mobile-first wallet for NFTs and tokens, and OpenSea planned to integrate the application into its product suite. At the time, OS2 supported trading across 19 blockchains with cross-chain functionality and real-time liquidity aggregation. The latest Perplexity announcement puts the reach of OpenSea's market data at more than 25 chains. Under the new partnership, OpenSea's data will be used outside its own applications when Perplexity Computer responds to questions about market activity. The company said it expects more integrations of this type as AI agents take on a larger role in how users interact with crypto markets.

Business Wire
Aug 27th, 2026
OpenSea partners with Perplexity Computer to provide real-time onchain market data across 25+ chains

OpenSea has partnered with Perplexity Computer to integrate its onchain market data into Perplexity's agent platform. The integration allows Perplexity to answer user queries about digital asset trading by accessing OpenSea's real-time data across 25-plus blockchain networks. Users can now ask Perplexity Computer about trending tokens, top assets by market activity, and other onchain signals, with answers drawn directly from OpenSea's marketplace data. The integration covers tokens, collectibles, and NFTs. "Onchain markets are built for AI agents. Everything is open, live, and verifiable," said Devin Finzer, OpenSea's co-founder and CEO. The company expects more AI integrations as agents play a larger role in helping people navigate cryptocurrency markets. The OpenSea connector is available now through Perplexity Computer's Connectors page.

OpenSea
Aug 26th, 2026
OpenSea Integrates With Perplexity Computer to Power Onchain Market Answers

Announcements OpenSea integrates with Perplexity Computer to power onchain market answers. August 26, 2026 OpenSea is now a data source inside Perplexity Computer, Perplexity's autonomous AI agent. With the OpenSea connector enabled, Perplexity Computer can draw on OpenSea's onchain market data to answer questions about tokens, collectibles, and onchain activity across more than 25 chains, with answers sourced directly from OpenSea. The OpenSea connector makes OpenSea a live source of onchain market data inside Perplexity Computer. Once it is enabled, Perplexity Computer can surface the most traded tokens over a given period, top assets by market activity, and other onchain signals, and it can cite OpenSea directly in its answers. What the OpenSea connector does. Perplexity Computer carries out multi-step tasks and grounds its answers in real, cited data. With the OpenSea connector, it can draw on OpenSea's view of the onchain economy, spanning tokens, collectibles, and NFTs across more than 25 chains. When you ask what's trading, gaining momentum, or drawing collectors, Perplexity Computer can pull live data from OpenSea and cite it directly, going beyond price feeds to reflect what people are actually buying and trading onchain. What you can ask Perplexity Computer with OpenSea data. With the connector enabled, you can ask Perplexity Computer questions like: * Which tokens are the most traded this week * What assets are gaining momentum across chains * Which collectibles are drawing the most collectors right now Each answer can be grounded in OpenSea's onchain data and cited back to OpenSea, so the response reflects real marketplace activity rather than stale data or guesswork. Why onchain data belongs in AI agents. "Onchain markets are built for AI agents. Everything is open, live, and verifiable," said Devin Finzer, co-founder and CEO of OpenSea. "People are already asking what's moving onchain, and OpenSea in Perplexity Computer means those answers come straight from real marketplace activity, not from stale data or guesswork." "Onchain markets move too quickly for static answers," said Jeff Grimes, Head of Live Events Products at Perplexity. "By bringing OpenSea's real-time, cross-chain data into Perplexity Computer, users can ask what is moving across tokens and collectibles and get a current, cited answer grounded in actual market activity." The integration is an example of how OpenSea's data can power AI products beyond its own platform, with more such integrations expected as agents take on a bigger role in how people navigate crypto. How to enable the OpenSea connector in Perplexity Computer. You can turn on the OpenSea connector from the Connectors page in Perplexity Computer: * Open Perplexity Computer and go to the Connectors page. * Find the OpenSea connector and enable it. * Start asking about tokens, collectibles, onchain activity, and more across chains. About opensea. OpenSea is the world's first and leading NFT marketplace, now offering token trading, cross-chain swaps, and an integrated portfolio that brings digital assets together in one place across multiple blockchains. With the goal of making ownership easy, open, and accessible to everyone, OpenSea continues to build for the future of digital assets, without limits. To date, the platform has facilitated billions of dollars in transaction volume. For more information, visit opensea.io. About perplexity. Perplexity is an AI company that builds products and services on accurate AI. Founded in 2022, the company's mission is to power the world's curiosity. They are the makers of the Perplexity answer engine, which draws from credible sources and deep research to answer questions with in-line citations, and the Comet Browser, the first AI-native web browser and harness for the powerful AI agent, the Comet Assistant. Perplexity is also the maker of Perplexity Computer, a massively multi-model orchestration of AI across tools, files, code creation, persistent memory and the open web. Each month, Perplexity answers more than 1.5 billion questions globally. Perplexity is available in the App Store and online at perplexity.com. Disclaimer: This content is for informational purposes only and should not be construed as financial or trading advice. References to specific projects, products, services, or tokens do not constitute an endorsement, sponsorship, or recommendation by OpenSea. OpenSea does not guarantee the accuracy or completeness of the information presented, and readers should independently verify any claims made herein before acting on them. Readers are solely responsible for conducting their own due diligence before making any decisions.

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