
Stacklet
Stacklet is a cybersecurity company specializing in Cloud Security, founded in 2020 and headquartered in Arlington, United States. It has raised $36.5M in equity across 3 priced rounds, employs about 39 people, and is privately held.
updated Oct 11, 2026
Latest Stacklet news and company activity
What Stacklet did, dated — selected moves from the record, one per kind, newest first.
- Oct 2026Product launchStacklet Launches Token Custodian to Turn AI Spend into More Value
- Sep 2026Product launchStacklet launches Cloud AI FinOps Benchmark for cloud costs
- Mar 2025PartnershipStacklet Becomes a Premier Member of the FinOps Foundation
- Jun 2024Funding roundStacklet sees demand grow as companies take cloud cost control more seriously
Stacklet Momentum score
47/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Stacklet funding
Stacklet has raised $36.5M in priced equity. Its most recent round was a Series B in June 2024. It has 3 funding rounds on record: Seed, Series A, and Series B. 8 investors are on record, including SineWave Ventures and Strait Capital.
- Equity raised
- $36.5M3 priced rounds
- Last round
- Series BJun 2024
Stacklet employees and hiring
As of August 2026, Stacklet has about 39 employees, down 5% over the last 30 days.
- Employees
- 39
- 30-day change
- -5%
- Open roles
- 0
Stacklet competitors
Competitors of Stacklet include AgileBlue. The full competitive set, with overlap scoring, is in the platform.
ranked by CybersecTools comparison demand, 90 days
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security





