What Gamma.io does

Gamma.io operates a peer-to-peer NFT marketplace focused on Bitcoin Ordinals and Stacks blockchain-based NFTs, serving digital artists, musicians, writers, and collectors globally. The platform is operated by Nassau Machines Inc., a Delaware corporation headquartered in San Francisco with a registered office in New York. Its product surface spans a Bitcoin Ordinals Marketplace, a Stacks NFT Marketplace, a no-code NFT Launchpad for creators, a Charts analytics dashboard, a Prints digital editions marketplace, and a Learn educational hub. Underlying infrastructure supports Bitcoin and Stacks blockchains and integrates with third-party Bitcoin wallets including Xverse, Leather, Phantom, and OKX Wallet, with users retaining custody of assets via their own wallets.

Gamma's technology stack is marketplace infrastructure rather than a blockchain protocol: it aggregates listings, floor prices, and trading activity for collections such as Runestone, Leo Cats, Bitcoin PEPE, and STHLM SYNDROME, and provides generative-art-friendly minting flows. The platform emphasizes artistic quality and Bitcoin-native permanence over memecoin speculation, with curated drops (Soft Eulogies, Visible Violets, Bitcoin Lava Lamps) and educational content covering Ordinals, Runes, recursive inscriptions, and wallet usage.

The business model is a take-rate marketplace: Gamma charges transaction fees on NFT sales and supports creator royalties on secondary transfers. No public fee schedule or pricing tiers are disclosed. The company raised approximately $8.08 million via an SEC Rule 506(b) offering filed in May 2023 and operates with a team of 11-50 employees. Distribution is product-led and self-serve, relying on community channels (Discord, Telegram, Twitter/X), a Substack newsletter, and a blog for top-of-funnel acquisition. Leadership comprises CEO Nick Sainato and founder Jamil Dhanani.

Name

Gamma.io

Legal name

Nassau Machines Inc.

Website

https://gamma.io

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

11–50 employees

Short description

Gamma.io is a peer-to-peer NFT marketplace for Bitcoin Ordinals and Stacks NFTs, serving digital artists, musicians, writers, and collectors globally with a no-code launchpad, analytics, and educational tools, operated by Nassau Machines Inc.

Ownership category

akta.pro rank

Product category

NFT Marketplace

NAICS

Securities and Commodity Exchanges (52321), Financial Transactions Processing, Reserve, and Clearinghouse Activities (52232)

SIC

Security & Commodity Brokers, Dealers, Exchanges & Services (6200)

akta.pro primary industry

NFT Marketplaces & Aggregators (primary/secondary, discovery, cross-market routing) (FSAPAFAB)

akta.pro secondary industries

NFT Launchpads & Distribution (drops, allowlists, mint passes, creator distribution) (FSAPAFAK), NFT Infrastructure APIs & Indexing (NFT data APIs, indexing, search, analytics) (FSAPAFAE)

Keywords

• Bitcoin Ordinals marketplace
• NFT trading platform
• Stacks NFT marketplace
• No-code NFT launchpad
• Digital collectibles marketplace

Headquarters

HQ city

San Francisco

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Transaction Fees / Marketplace Commission: Gamma charges transaction fees on NFT sales conducted through its marketplace platform. The platform facilitates peer-to-peer transactions between buyers and sellers of Bitcoin Ordinals and Stacks NFTs.
2. Creator Royalties: Creators can earn royalties when their inscriptions sell on the secondary marketplace, providing recurring revenue for artists on each subsequent transfer.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Gamma.io operates a peer-to-peer marketplace for discovering, buying, and selling Bitcoin Ordinals and Stacks-based NFTs. It provides a no-code NFT launchpad that lets creators mint, auction, and earn royalties on secondary sales, supported by multi-chain wallet integrations and an analytics dashboard for collections and trading activity.

Product overview

Gamma.io is a peer-to-peer NFT marketplace platform built for Bitcoin Ordinals and Stacks NFTs. The core offering consists of a Bitcoin Ordinals Marketplace and a Stacks NFT Marketplace, supported by a No-Code NFT Launchpad for creators, a Charts analytics dashboard, and a Prints digital editions marketplace. The platform enables direct blockchain transactions between users through third-party wallets, with support for Bitcoin and Stacks blockchains. The Learn section provides educational content for onboarding new users.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Creators can earn royalties on secondary sales when their inscriptions sell
• +1 more outcomes

Segments4 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature3 records

Partnerships

Ten partnerships are on record, tiered minor and core.

• Yuga LabsminorOthersListed among Gamma.io's 'Trusted by' partners. Yuga Labs is the creator of Bored Ape Yacht Club and Otherdeed. The relationship appears to be an ecosystem association rather than formal partnership.
• Christie'sminorOthersListed among Gamma.io's 'Trusted by' partners. Christie's is a major traditional auction house that has entered the NFT space. The relationship appears to be an ecosystem association rather than formal partnership.
• Sotheby'sminorOthersListed among Gamma.io's 'Trusted by' partners. Sotheby's is a major traditional auction house with NFT initiatives. The relationship appears to be an ecosystem association rather than formal partnership.
• SuperRareminorOthersListed among Gamma.io's 'Trusted by' partners. SuperRare is a leading NFT art platform. The relationship appears to be an ecosystem association rather than formal partnership.
• RaribleminorOthersListed among Gamma.io's 'Trusted by' partners. Rarible is a multi-chain NFT marketplace. The relationship appears to be an ecosystem association rather than formal partnership.
• XversecoreTechnology or IntegrationXverse (Xverse Wallet) is a Bitcoin wallet integrated with Gamma.io for ordinal transactions. Users can connect Xverse wallet to buy, sell, and manage Bitcoin Ordinals on the Gamma platform.
• Leather WalletcoreTechnology or IntegrationLeather Wallet is a Bitcoin wallet integrated with Gamma.io, enabling users to connect their wallet and transact ordinals on the platform.
• Phantom WalletcoreTechnology or IntegrationPhantom Wallet is integrated with Gamma.io, allowing users to connect and interact with Stacks NFTs on the platform.
• StackscoreTechnology or IntegrationStacks blockchain is the underlying infrastructure for Stacks NFTs traded on Gamma. The platform supports Stacks-based collections including Leo Cats, Bitcoin PEPE, and Stacks Invaders.
• Bitcoin MagazineminorOthersListed among Gamma.io's 'Trusted by' partners. Bitcoin Magazine is a leading Bitcoin media outlet. The relationship appears to be an ecosystem association rather than formal partnership.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Rarible: Multi-chain NFT marketplace supporting Ethereum, Polygon, and other chains with creator royalty tooling. Listed as a Gamma 'Trusted by' partner but overlaps in target market and product surface.
• SuperRare: Curated NFT art marketplace targeting high-end digital artists. Listed as a Gamma 'Trusted by' partner; both platforms compete for the same premium-artist onboarding and collector base.
• LooksRare: Ethereum-centric NFT marketplace with token-incentivized trading. While chain focus differs, the marketplace-and-royalty structure directly parallels Gamma's economic model.
• Blur: Pro-trader focused NFT marketplace offering advanced order routing and aggregator functionality. Competes for collector-side liquidity and high-volume trader flow that Gamma's UI does not prioritize.
• Magic Eden: The leading multi-chain NFT marketplace, dominant in Bitcoin Ordinals after acquiring BestInSlot. Directly competes with Gamma on Ordinals primary issuance, secondary trading, and creator tooling.
• TradePort: Bitcoin Ordinals aggregator and marketplace that pools liquidity across multiple Bitcoin NFT venues. Direct competitive overlap with Gamma's marketplace and analytics products.
• UniSat: Bitcoin Ordinals-native marketplace and wallet infrastructure. Closely comparable to Gamma in Ordinals focus, with overlapping wallet, minting, and trading functionality.

Broad incumbents

• OpenSea: The largest NFT marketplace by historical volume, now expanding into Bitcoin Ordinals. Competes with Gamma across categories but operates at vastly larger scale with broader chain coverage.
• OKX NFT Marketplace: Crypto exchange-operated NFT marketplace supporting Ordinals and multi-chain trading. Competes with Gamma via integrated exchange liquidity and fiat ramps that Gamma lacks.

Emerging players

• Ordinals Wallet (Hiro / Leather): Bitcoin wallet with native Ordinals support and growing marketplace features. Listed as a Gamma core wallet partner but a potential future competitor as wallet-to-marketplace integration deepens.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/trygamma
• LinkedInlinkedin.com/company/gammaio

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Gamma.io