Guardio
Guardio provides online protection for individuals and businesses, securing accounts and devices.
- Categories
- Email security, Fraud and payment fraud prevention, Endpoint protection and antivirus, Security awareness and human risk
- Based in
- Tel Aviv, Israel
- Ownership
- Private
About Guardio
Guardio provides online protection for individuals and families. It secures accounts, platforms, and devices. The service blocks phishing, fake sites, and identity theft. It also filters malicious emails and texts. Guardio uses AI to predict and stop scams before they reach users. It scans pages before they open and filters messages. The company offers a free start and premium support with experts available around the clock. It serves over 1.5 million people worldwide. For businesses, Guardio offers advanced security and admin tools. It protects businesses of any size. The company was founded by cybersecurity experts and has a research team that identifies and mitigates new threats. Guardio is backed by top investors and has a valuation of $1.1 billion.
Products
- GuardioA service that protects accounts, devices, and online activity from scams and phishing.
Ownership and deals
- Raised $40mInvestors Assaf Rappaport, ION Crossover Partners, Union Tech Ventures, Vintage Investment Partners, Cerca Partners and 1 moreReport on the Guardio funding round of 3 Sept 2026 (opens in a new tab)
- Raised $80m in a Series B roundInvestor ION Crossover PartnersReport on the Guardio funding round of November 2025 (opens in a new tab)
Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Amounts are in US dollars.