Guardio

Company Overview

Snapshot

Founded in November 2018 by Amos Peled, Michael Vainshtein, and Daniel Sirota, Guardio operates with 51–200 employees. The company has raised a total of $127 million across two funding rounds from nine investors. In November 2025, Guardio secured funding led by ION Crossover Partners.

Business overview

Guardio develops tools and products to combat modern web- and cloud-based threats, leveraging real-time updates, dynamic heuristics, and deep-learning models. The company's infrastructure maps, stores, and indexes the Chrome Extension ecosystem and probes the visible internet to gather metadata and fingerprints for its decision-making engine. Guardio's algorithms continuously sift through large amounts of data to identify anomalies and malicious activity, uncovering criminal actors' business models and infrastructure. Guardio serves both B2B and B2C markets in the Cyber Security sector, focusing on application and website security, safe browsing, and artificial intelligence.

Strategic signal

In November 2025, Guardio announced a new collaboration with Lovable, embedding its Safe Browsing engine into Lovable's AI coding platform. This integration is significant as it proactively blocks phishing and scams before they can be deployed, demonstrating Guardio's commitment to enhancing preventative cybersecurity measures and expanding its reach through strategic partnerships within the AI development ecosystem.

Company Intelligence Q&A

What was Guardio's most recent funding round?

In November 2025, Guardio secured a funding round led by ION Crossover Partners, with participation from.

What is Guardio's collaboration with Lovable?

In November 2025, Guardio announced a collaboration with Lovable to embed Guardio’s Safe Browsing engine into Lovable’s AI coding platform, aiming to block phishing and scams before they go live.

What was Guardio's first funding round?

In December 2021, Guardio raised its first funding round, which was led by Tiger Global Management, with participation from.

What cybersecurity risks did Guardio highlight for the US election?

In October 2024, Guardio outlined various ways American voters were at risk from cyberattacks during the US election season.

What was a notable early discovery by Guardio?

In June 2019, Guardio discovered a major vulnerability in Evernote's Chrome Extension, highlighting the company's early capabilities in identifying significant security flaws.