Key facts
- It has raised $6.5M across 1 recorded rounds; the latest was Seed Round ($2.9M) in Mar 2025.
- Notable investors include Peak XV Partners, Surge (Accelerator), Paul Copplestone, Vertex Ventures US.
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 4 names
- ·Watchlist + deal alerts for Tonbo IO
Funding rounds
1 roundsAbout Tonbo IO
Developer of data storage and analytics software designed for analytical processing. The company's software offers an in-process KV database that can be embedded in data-intensive applications written in Rust, Python, or JavaScript in real time in edge environments such as browsers and AWS Lambda, with the data stored in memory or on local disks, enabling clients to get edge-first data storage and analytics infrastructure.
- Sector
- Information Technology
- HQ
- Wilmington, DE, United States
- Founded
- 2023
- Employees
- 3
- Website
- tonbo.io/
- Ownership
- Privately Held (backing)
Tonbo IO 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 Tonbo IO 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 Tonbo IO in its N-PORT filings yet. We sweep new filings monthly.