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OpenSea

Online marketplace for buying, selling and trading NFTs and crypto tokens, with collection floor prices and drop listings.

Actively maintained

CommerceFor consumers
opensea.io ↗XInstagramWikipediaWikidata
Open opensea.ioAlternatives
OpenSea: data, price, alternatives
At a glancechecked Oct 31, 2026

not read yet

Use

For
NFT collectors and crypto traders browsing collections, tokens and floor prices on the marketplace
Activity
Actively maintainedrelease 4 days ago · site updated 4 days ago
Company
Ozone Networks, Inc. · since 2017privacy policy · per Wikidata
How it runs
Mobile app
App Store
4.734.5k ratingsiPhone & iPad · updated Oct 30, 2026
Used for
  • browse NFT collections by floor price
  • buy an NFT from a collection listing
  • trade crypto tokens and perpetual futures
read off opensea.io on Oct 31, 2026
Worth knowingcomputed from what we read · each with its source
  • On the web since 2017, older than 89% of its shelfINITE Atlas
  • Has an MCP server (1 in the registry)public registry →
  • Publishes llms.txt, a file written for AI assistantsopensea.io ↗
Pricingpricing page, read Oct 31, 2026

Price not read

pricing pageTrial & discounts

The companyeach fact with its source · read Oct 31, 2026
  • Founded2017per Wikidata
  • Industrydigital artper Wikidata
Your datawhat they publish, each line with its page · read Oct 31, 2026

These are OpenSea's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 31, 2026
  • MCP serverhttps://mcp.opensea.io/mcpnot in the official registry: answered when asked
  • Stateanswers, 1 toolschecked 2026-10-31
  • Address to connectmcp.opensea.io/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Commerceby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Not it? Say what you need

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From people who use itnot part of the reading

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Questions this page answers
  • What is OpenSea?

    Online marketplace for buying, selling and trading NFTs and crypto tokens, with collection floor prices and drop listings. It is listed in the Atlas under Commerce and made by Ozone Networks, Inc.

  • Who is OpenSea for?

    NFT collectors and crypto traders browsing collections, tokens and floor prices on the marketplace

  • Is OpenSea still maintained?

    Actively maintained: release 4 days ago · site updated 4 days ago.

  • Who owns OpenSea?

    OpenSea is run by Ozone Networks, Inc., per its privacy policy (2026-10-31).

  • Does OpenSea have an iPhone app?

    Yes: “OpenSea: Trade Crypto & NFTs” on the App Store, rated 4.7 from 34.5k ratings; current version released 2026-10-30.

  • Does OpenSea give refunds?

    In its own words (terms of service, 2026-10-31): “If your Account is terminated, you will not be entitled to any refunds for amounts already paid to OpenSea.”

  • What are alternatives to OpenSea?

    In Commerce, by use: 1stDibs, ShopSavvy, Underpriced AI, XP, Seller Assistant.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk