Jscrambler
Jscrambler is a cybersecurity company in Porto, Portugal, founded in 2010. It has raised $22.5M across 3 rounds, most recently a $5.2M Venture Round in February 2025.
Freedom to innovate online securely.
- Headquarters
- Porto
- Employees
- 51–200
- Founded
- 2010
- Business Model
- B2B
- Website
- jscrambler.com
- Total Funding
- $22.5M
- Last Round
- $5.2M Venture RoundFeb 2025
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds for this company. The full record is or through the API.
About
Jscrambler is the leader in client-side protection and compliance. Founded in 2010 in Porto, Portugal, it merges advanced polymorphic JavaScript obfuscation with fine-grained third-party tag protection in a unified platform, helping Fortune 500 companies defend against client-side attacks, data leaks, and IP theft while achieving PCI DSS v4 compliance.
Summary
It lists 51–200 employees. It has raised $22.5M in total across 3 rounds, most recently a $5.2M Venture Round in Feb 2025.
Tech & App Stack
7 technologies & apps tracked
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Funding History
Feb 2025
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Funding: Extension Round through Venture Round. Amounts, valuations, and investors where available.
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