StreamingFast is an operator-led fund. Based in Canada. The known portfolio counts 10 companies, including Aptos, Helika, Lighthouse Labs, Treasure, Fluence Cloud and ML Tech.
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Investment focus
- Focus
- APIChain IndexingCloud InfrastructureCryptoDeveloper ToolsMachine LearningNFTWeb3
Contacts
Who to pitch at StreamingFast
StreamingFast portfolio companies (10)
- Aptos
- Helika
- Lighthouse Labs
- Treasure
- Fluence Cloud
- ML Tech
- Katara
- Aviron
- Axle Automation
- CyberConnect
Co-investors
Funds that share portfolio companies with StreamingFast.
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About StreamingFast
The firm's listing covers sectors AI, FinTech and SaaS, and focus areas API, Chain Indexing, Cloud Infrastructure and Crypto; known deals cluster at Pre-Seed, Seed and Series A.
The contacts to approach at StreamingFast are Josh Kauffman (Affiliated), Richard Reiner (Executive Chair) and Marc Antoine Ross (Investor).
Across the known portfolio, 16 co-investors appear alongside StreamingFast, including Sparkle Ventures, Skycatcher and Pantera Capital Management.
Frequently asked questions
What is StreamingFast?
StreamingFast is an operator-led fund based in Canada, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does StreamingFast invest in?
Listed sectors include AI, FinTech and SaaS; listed focus areas include API, Chain Indexing, Cloud Infrastructure and Crypto. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does StreamingFast invest at?
The known deals of StreamingFast include Pre-Seed, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at StreamingFast?
All 3 people on file at StreamingFast are listed as contacts for the firm, each with their own profile page.
How do I contact StreamingFast?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal