Key facts
- It has raised $5.5M; the latest was Early Stage VC ($3.9M) in Feb 2026.
- Notable investors include Y Combinator, Transpose Platform Management, Pioneer Fund, Accel, Uncorrelated Ventures — 11 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 11 names
- ·Watchlist + deal alerts for S2.dev
- ·The full record, as it builds
Funding rounds
No funding rounds for S2.dev are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About S2.dev
Developer of a serverless streaming data platform designed to power durable, real-time data movement across collaborative and agent-based applications. The company's platform offers auto-scaling streams, object-storage-backed durability, fine-grained access control, and SDKs for multiple languages, enabling developers building agent systems, multiplayer applications, and observability tools to manage stateful data efficiently and low-latency data flows without managing infrastructure.
- Sector
- Information Technology
- HQ
- Guelph, Canada
- Founded
- 2023
- Employees
- 5
- Website
- s2.dev/
- Ownership
- Privately Held (backing)
S2.dev doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in S2.dev shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on S2.dev in its N-PORT filings yet. We sweep new filings monthly.