Last updated 2026-07-20
Total raised
—
Last: Undisclosed Round 2023-03
Stage
Pre-Seed
Founded
2023
Headcount
29
HQ
Tel Aviv-Yafo, Israel
Sector
Fintech & Insurtech
About
CapStack is a fintech startup developing an integrated operating system for banks to facilitate collaborations between financial institutions, primarily in the U.S. The platform provides banks with visibility into one another's portfolios, helping them foster cooperation, enable asset diversification, and enhance profitability. The company aims to address gaps around loan and deposit exposure, portfolio diversity, and risk management by creating a unified, digital marketplace for loan trading and collaboration. CapStack's platform allows banks and credit unions to buy and sell whole loans and loan participations, breaking down geographic, operational, and data silos.
Headcount over time
29 employees (2026-09) · 1 point
Offices
Tel Aviv-Yafo, Israel · HQ / main office
Show all offices (1 more)
- Miami, United States
Q&A
- What is CapStack's primary business offering?
- CapStack provides an integrated operating system designed to offer banks insights into each other's portfolios, aiming to foster collaboration, facilitate asset diversification, and increase profitability.
- When was CapStack founded?
- CapStack was founded in April 2023.
- Where is CapStack's headquarters located?
- CapStack's headquarters is located in Tel Aviv-Yafo, Israel.
- How much funding has CapStack raised to date?
- CapStack has raised a total of $6,000,000.
- Which investors participated in CapStack's funding round in March 2023?
- In March 2023, CapStack received funding from Fin Capital and Uncorrelated Ventures.
- Who are the co-founders of CapStack?
- The co-founders of CapStack are Michal Cieplinski, who serves as Co-founder & CEO, and Tzvika Perelmuter, who is Co-founder & CTO.
- What sector does CapStack primarily operate in?
- CapStack primarily operates in the Fintech & Insurtech sector.
Team · 9
Michal Cieplinski
Founder · CEO & Co-Founder
Tzvika Perelmuter
Founder · CTO & Co-Founder
David McArdle
Head of Banking Relationships
Randy Riffle
Head of Customer & Platform Operations
John Roberts
Co-Founder and CEO of Edge Tradeworks
Hughie Choe
Co-founder of Edge Tradeworks
Trey Maust
Chairman of Advisory Board
Patrick Kennedy
Executive Chairman of Advisory Board
Dub Sutherland
Advisor
Sectors & technology
Primary sector
Fintech & Insurtech
Sub-sectors
Fintech & InsurtechFinancial Operations Software
Technologies
Platforms & InterfacesSoftware
Target customers
Financial ServicesFinancial InstitutionsBanks
Business model
B2B
Tags
fintech
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | capstack.ai |
|---|---|
| linkedin.com/company/91336470 |
Identifiers & details
| Legal name | Capstack Technologies Inc. |
|---|---|
| Founded | 2023-3 |
| Employees (exact) | 29 |
| Offices | Miami |
Radar intelligence
Web history (Wayback)
| Domain | capstack.ai |
|---|
Certificate / subdomain footprint
| Subdomains | 27 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 516797511 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2023-04-18 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | yes |
| Active charges / liens | 0 |
| Registry events | 1 — violation (1) |
| Registered address | דרך בגין 144 תל אביב - יפו |
Recent registry events
| Date | Event |
|---|---|
| 2026-06-25 | עדכון הפרה |