How Castrum Capital centralized their operations and supercharged investor relations with Spring
- Investment syndicate
Full Service Community Fund Management Fundraising
Launch Your Community Fund Today
We handle legal, custody and operations - you focus on deals and community
The old way
Launching a community arm means 9–12 months of legal battles, $500K+ in setup costs, and operational nightmares—so most funds abandon the effort before it even begins.
The Spring way
We handle everything—licensed setup, custody, KYC, distributions, and investor ops—so your ecosystem fund launches fast and runs seamlessly.
Let your community seamlessly invest in your deals
Explore fundraisingRaise on brand
Customize your fundraising page with your logo and brand colors to create a platform that feels uniquely yours.
Set up custom rules
We automatically enforce the rules of your raise, so you don’t have to do it manually.
Settle automatically
Collect funds reliably from investors with an integrated payment system that automatically validates each investment.
Every deal is tradable by default
We built the only legal infrastructure that makes every private deal tradable. No more locked allocations—just liquidity for investors and reduced sell pressure for projects. This is how you onboard retail, reward communities, and win at scale.
We’re investing $500K—and can activate $750K more from our community tomorrow. That’s your first customers, first fans, and real on-chain users.
Your New Deal-Closing Pitch
Flawless token distributions—done for you
Your investors get tokens on time, every time—without you lifting a finger.
Give your community the overview they need
Your investors are always updated in real time on all their investments and vesting progress.
Notify investors automatically
Keep your investors fully updated with automated notifications for every action taken.
Stay true to your brand
Manage your syndicate and deliver a professional fundraising experience with your branding.
Transition smoothly to Spring
Import all your deals and active vesting schedules to Spring so you and your investors can get started.
Scale how you manage your syndicate
Utilize a system built for your team to easily tackle daily tasks like updating wallets, refunding tokens, or managing tiers.
Custom KYC & Compliance for Your Fund
Define your own risk thresholds, investor requirements, and screening rules—we enforce them automatically for every deal.
Customer stories
We partner with Web3's top investment syndicates to power their growth. Learn how they use Spring to scale.
Automate the way you operate your syndicate
We power Web3’s top investment syndicates to scale and grow.
The Infrastructure Powering Crypto’s Top Funds
Spring is the market leader in investment infrastructure for community-driven funds. Since 2011, we’ve processed over $400M from 200,000+ investors across 200+ funds—making us the most trusted partner in Web3 capital coordination.
Backed by industry leaders including Avlok Kohli (CEO of AngelList) and supported by $5M+ in institutional funding.
