Ecosystem
Explore the growing network of builders powering Spark. This ecosystem is constantly expanding, with new partners integrating as we speak. Stay tuned as we continue to announce more.
a16zcrypto
The leading crypto investment firm backing foundational infrastructure and innovation in web3. They support Spark as a critical Bitcoin layer, advancing scalability and developer adoption.
Brale
A stablecoin issuance platform for compliant, on-chain money. Brale builds on Spark to launch native stable assets directly on Bitcoin.
Breez
A non-custodial Lightning wallet focused on privacy, media, and payments. Breeze integrates Spark to simplify on-chain coordination behind a seamless Lightning interface.
Coateu
A global technology investment firm focused on transformative companies. Coatue invests in Spark to back the next evolution of Bitcoin’s programmable infrastructure.
Felix Captial
A venture firm focused on early-stage crypto infrastructure. They back Spark to help abstract Bitcoin’s complexity for the next generation of applications.
Flashnet
The fastest decentralized exchange on Bitcoin. Flashnet uses Spark to enable ultra high-speed, low-cost trading of any asset on Bitcoin.
Inference Grid
An experimental, decentralized AI network for permissionless inference. Built on Spark to enable high frequency micropayment experiences.
Magic Eden
The largest cross-chain NFT marketplace focused on speed and simplicity. They integrate Spark to enable Bitcoin-native digital collectibles with instant, secure settlement.
Paradigm
A research-driven investment firm advancing crypto through deep technical backing. Paradigm supports Spark as core infrastructure for modular, Bitcoin-native development.
Privy
Modular wallet infrastructure that powers smooth onboarding and best in class UX. Privy builds on Spark to deliver intuitive Bitcoin-native experiences for users and developers.
Ribbit Captial
A global fintech-focused investor backing transformative financial infrastructure. They invest in Spark to help unlock scalable financial coordination on Bitcoin.
Sparkscan
The official block explorer for Spark — like Solscan, but for Bitcoin’s Layer 2. It provides real-time visibility into Spark transactions, contracts, and network activity.
Theya
Theya builds modular multisig vaults and key infrastructure for secure Bitcoin self-custody. They integrate with Spark to power programmable custody for apps, teams, and DAOs.
Thrive Captial
An early-stage investor backing crypto infrastructure and open financial systems. Thrive supports Spark as a trust-minimized foundation for programmable Bitcoin.
utxo.fun
The fastest way to launch fun tokens on Bitcoin — no code, no friction. They use Spark to power instant token creation and experimentation.