Ecosystem

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.

A self-custodial Bitcoin wallet that leverages Layer 2 technologies to enable fast, low-cost payments. Built with a focus on simplicity and usability, they make powerful Bitcoin apps accessible to everyone.

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

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

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

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

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.

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

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.

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

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.

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

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

Theya is a Bitcoin self-custody platform offering secure, simple collaborative custody solutions for individuals, advisors, and businesses.

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

The funnest and cheapest token marketplace on Bitcoin.

A leading mobile Lightning wallet known for its simplicity and ease of use, offering self-custodial experiences powered by Spark