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.

Grid/List
Artificial Intelligence
Consumer
Defi
Infrastructure
Investor
Grid/List
Investor

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.

Infrastructure

Brale

A stablecoin issuance platform for compliant, on-chain money. Brale builds on Spark to launch native stable assets directly on Bitcoin.

Consumer

Breez

The Breez SDK gives developers the simplest way to add Bitcoin payments to any app or service.

Investor

Coatue

A global technology investment firm focused on transformative companies. Coatue invests in Spark to back the next evolution of Bitcoin’s programmable infrastructure.

Investor

Felix Capital

A venture firm focused on early-stage crypto infrastructure. They back Spark to help abstract Bitcoin’s complexity for the next generation of applications.

Defi

Flashnet

A millisecond limit-orderbook and trustless trading product suite, built on-top of Spark with a custom validation system to enable high performance markets with any asset on Bitcoin.

Artificial Intelligence

Inference Grid

An experimental, decentralized AI network for permissionless inference. Built on Spark to enable high frequency micropayment experiences.

Defi

Magic Eden

The largest Bitcoin DEX focused on enhancing trading on Bitcoin by providing easy and accessible trading for native assets. By integrating with Spark, Magic Eden plans to unlock fast and low-cost L1 transactions for various market types, including the USDB stablecoin.

Investor

Paradigm

A research-driven investment firm advancing crypto through deep technical backing. Paradigm supports Spark as core infrastructure for modular, Bitcoin-native development.

Infrastructure

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.

Investor

Ribbit Capital

A global fintech-focused investor backing transformative financial infrastructure. They invest in Spark to help unlock scalable financial coordination on Bitcoin.

Infrastructure

Sparkscan

The official block explorer for Spark — providing real-time visibility into Spark transactions, contracts, and network activity.

Consumer

Theya

Building modular multisig vaults and key infrastructure for secure Bitcoin self-custody. Integrating with Spark to power programmable custody for apps, teams, and DAOs.

Investor

Thrive Capital

An early-stage investor backing crypto infrastructure and open financial systems. Thrive supports Spark as a trust-minimized foundation for programmable Bitcoin.

Defi

utxo.fun

The funnest and cheapest token marketplace on Bitcoin.