BlockSpaces logo — Bitcoin-native, API-driven middleware infrastructure for ins...

BlockSpaces

Bitcoin-native, API-driven middleware infrastructure for institutional finance

Founded 2017 United States Tampa, United States 7 employees Seed Total: $10.41M Blockchain, Crypto +1

General Information

Company Name BlockSpaces
Founded Year 2017
Location United States Tampa, United States
Employees 7
Industries Blockchain, Crypto, Fintech
Funding Stage Seed
Business Model B2B, API, SaaS
Revenue Model Subscription, Usage Based, Service Fee
Social

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About BlockSpaces

BlockSpaces, established in 2017, is emerging rapidly as a leader in Bitcoin-native infrastructure tailored for institutional finance. Their focus on delivering insightful financial and collateral risk management solutions is instrumental in addressing the nuanced demands of institutions dealing with Bitcoin.

With its strategic offerings—ARC and Fusion—BlockSpaces is positioned at the convergence of key industries: Blockchain, Crypto, and Fintech. The company's dedication to servicing enterprises ranging from Bitcoin treasuries to OTC desks underscores its commitment to revolutionizing asset management within this growing asset class.

Headquartered in the United States, the company received a significant boost with a $2.00M venture round investment on May 28, 2025, demonstrating heightened investor confidence. Key participants in this funding include Leadout Capital, Sand Harbor Capital, Lisa Hough, Eberly Energy Ventures, Bob Burnett, and Axiom BTC, each bringing strategic value to this innovative venture.

Business keywords: blockchain integration, Bitcoin-native financial platform, collateral risk management, enterprise ERP integration, Bitcoin treasuries, Bitcoin for business, Bitcoin integration, Lightning Network, Bitcoin for corporations, self-custodial Bitcoin, cryptocurrency, enterprise solutions, Tampa, Florida, startup

Services & Products

Automated Contract Enforcement
Bitcoin Collateral Management
Operational Visibility
Deal Lifecycle Monitoring

Target Customers

Banks Credit Unions Capital Markets Institutional Investors

Funding Rounds & Investors (5)

View All
Funding Stage Amount Investors Lead Investors Date
Seed $2.00M 4
Leadout Capital, Axiom +2
01 May 2025
Seed $5.75M 4
Leadout Capital, GTMfund +2
01 Jan 2022
Seed $1.20M 3
Leadout Capital, BlockFund Ventures +1
01 Mar 2021
Seed $1.26M 1
Leadout Capital
01 Mar 2020
Seed $200.00K -
01 Mar 2018

BlockSpaces Alternatives & Competitors

View All Alternatives
BlockSpaces vs

Future-proof your money

Post-IPO Equity
25 employees
Blockchain, Crypto
BlockSpaces vs
OpenNode
OpenNode United States

Bitcoin payments infrastructure for businesses everywhere.

Series A
16 employees
Crypto, Financial Services
BlockSpaces vs

Lastbit Lite offers fast Bitcoin payments and Euro transfers, managed through Dollar Cost Averaging.

Seed
2-10 employees
Crypto, Financial Services

FAQ About BlockSpaces

Bitcoin-native, API-driven middleware infrastructure for institutional finance
BlockSpaces was founded in 2017.
BlockSpaces is headquartered in Tampa, United States.
BlockSpaces operates in Blockchain, Crypto and Fintech. Its work centres on blockchain integration, Bitcoin-native financial platform, collateral risk management and enterprise ERP integration. Its customers include Banks, Credit Unions and Capital Markets.
BlockSpaces has a B2B, API and SaaS business model. Its revenue comes from Subscription, Usage Based and Service Fee.
BlockSpaces has approximately 7 employees.
BlockSpaces has completed 5 funding rounds, raising a total of $10.41M. The latest funding stage is Seed.
BlockSpaces offers: Automated Contract Enforcement, Bitcoin Collateral Management, Operational Visibility, Deal Lifecycle Monitoring.
Top alternatives and competitors to BlockSpaces include Bitcoin Well, OpenNode, Lastbit SIA, Relai, Bottlepay. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
BlockSpaces and Bitcoin Well are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for BlockSpaces, https://bouncewatch.com/company/blockspaces, updated 5 March 2026. When citing, please name BounceWatch and link this page.

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