
Start Left® Security
Application SecurityJacksonville Beach, United Statesfounded 2019private
Start Left® Security is a cybersecurity company specializing in Application Security, founded in 2019 and headquartered in Jacksonville Beach, United States. It has raised $4.65M in equity across 2 priced rounds and is privately held.
updated Sep 12, 2026
Start Left® Security funding
Start Left® Security has raised $4.65M in priced equity. Its most recent round was a Seed in October 2024.
- Equity raised
- $4.65M2 priced rounds
- Last round
- SeedOct 2024
Start Left® Security competitors
Security professionals most often compare Start Left® Security against SentinelOne, Aikido Security, and Gomboc AI 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






