Cydelphi
Cydelphi is a cybersecurity company specializing in Security Operations, founded in 2024 and headquartered in Dallas, United States. It has raised $3M in equity across 1 priced round, employs about 10 people, and is privately held.
updated Sep 12, 2026
Latest Cydelphi news and company activity
What Cydelphi did, dated — selected moves from the record, one per kind, newest first.
- Feb 2026Funding roundDallas Cybersecurity Startup Cydelphi Emerges from Stealth with $3M Seed Funding
1 event tracked since Feb 2026 · selected events shownUnlock the complete Cydelphi timeline
Cydelphi Momentum score
39/ 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.
Cydelphi funding
Cydelphi has raised $3M in priced equity. Its most recent round was a Seed in February 2026.
- Equity raised
- $3M1 priced round
- Last round
- SeedFeb 2026
Cydelphi employees and hiring
Cydelphi has about 10 employees, down 17% over the last 30 days.
- Employees
- 10
- 30-day change
- -17%
- Open roles
- 0
Cydelphi competitors
Security professionals most often compare Cydelphi against CYGNVS on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
by search demand for comparison pages on cybersectools.com, 90 days
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
