Gamma vs NMKR

Gamma3.7/5

VS

NMKR3.9/5

Feature	GammaVisit	NMKRVisit
Ratings
Our score	3.7/5	3.9/5
User rating	No reviews yet	No reviews yet
Fees	3.0	3.5
Selection	3.5	3.5
Ease of use	3.5	4.0
Creator tools	4.5	4.5
Trust & safety	4.0	4.0
Specs
KYC required	No	Not disclosed
Chains	Bitcoin	Bitcoin, Solana, Aptos, Other
Marketplace fee	Not disclosed	3%
Creator royalties	Optional	Enforced
Focus	Ordinals / Inscriptions	Art, Collectibles, Music
Launchpad	Yes	Yes
Aggregates other markets	Not disclosed	No
Mobile app	Not disclosed	No
Token	Not disclosed	NMKR
Zero marketplace fee	Not disclosed	No
Company
Founded	2021	2021
Headquarters	United States	—
Investors	Not disclosed	Not disclosed
Strengths and weaknesses
Pros	Supports native Bitcoin Ordinals alongside Stacks smart contract NFTs No-code launchpad used to deploy hundreds of Bitcoin-secured collections Non-custodial trading directly from self-custody crypto wallets Supports opt-in royalties for secondary Ordinals sales	No recurring subscription fees for account maintenance or project hosting Open-source minting studio licensed under the MIT License Supports fully on-chain media storage up to Cardano's 16-kilobyte limit Direct checkout processing with fiat cards, Apple Pay, and Google Pay
Cons	Transaction costs depend on volatile Bitcoin network fees Secondary liquidity for niche Ordinals can be thin	Minimum minting fee of 2 ADA per token on primary sales Metadata updates and reveals cost 2.25 ADA in credits per asset Requires secondary marketplaces to voluntarily honor creator royalty policies Cardano customer sendback locks 2 ADA per NFT without multisig setup
Best for	Bitcoin Ordinals collectors, Stacks ecosystem NFT traders, No-code Bitcoin creators	Cardano and Solana NFT creators, Developers needing white-label minting APIs, Projects tokenizing real-world assets

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