Guardio - About the company
Guardio is a series B company based in Israel, founded in 2014 by Daniel Sirota. It operates as an AI & cloud-based platform offering secure browsing solutions. Guardio has raised $127M in funding from Tiger Global Management and ION, with a current valuation of $*****. The company has 124 active competitors, including 14 funded and 7 that have exited. Its top competitors include companies like Brave, Island and SquareX.
Company Details
AI & cloud-based platform offering secure browsing solutions. The solution offered by the company provides protection against malware, phishing, and identity theft. It also blocks unwanted ads and popups and provides notifications in case of data leaks and identity theft. The pricing model is based on monthly usage.
- Website
- guard.io
- Email ID
- *****@guard.io
Key Metrics
Founded Year
2014
Location
Stage
Series B
Total Funding
$127M in 2 rounds
Latest Funding Round
Post Money Valuation
$***** as on Dec 14, 2021
Investors
Ranked
2nd among 124 active competitors
Employee Count
158 as on Jun 30, 2026
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Guardio's funding and investors
Guardio has raised a total funding of $127M over 2 rounds. Its first funding round was on Dec 14, 2021. Its latest funding round was a Series B round on Nov 19, 2025 for $*****. 4 investors participated in its latest round. Guardio has 10 institutional investors.
Here is the list of recent funding rounds of Guardio:
Date of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Nov 19, 2025 | 1508215 | Series B | 9096620 | 6581974 | 4681131 | 3282343 |
Dec 14, 2021 | 5629262 | Series A | 4740943 | 8655149 |
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Guardio's founders and board of directors
Founder? Claim ProfileThe founders of Guardio is Daniel Sirota.
Here are the details of Guardio's key team members:
- Daniel Sirota: Co-Founder of Guardio and founder of 1 other company. Contact Info: 1 email address
View details of Guardio's Founder profiles and Board Members
Guardio's employee count trend
Guardio has 158 employees as of Jun 26. Here is Guardio's employee count trend over the years:
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Guardio's Competitors and alternates
Top competitors of Guardio include Brave, Island and SquareX. Here is the list of Top 10 competitors of Guardio, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Brave 2015, San Francisco (United States), Seed | Developer of a browser and search engine focused on privacy | $7M | 76/100 | |
2nd | AI & cloud-based platform offering secure browsing solutions | $127M | 71/100 | ||
3rd | Island 2020, Dallas (United States), Series E | Provider of enterprise browser that offers SaaS governance, visibility, and productivity controls | $730M | 65/100 | |
4th |  SquareX 2023, San Francisco (United States), Acquired | Browser based data security solutions | $26M | 63/100 | |
5th | Vivaldi Browser 2013, Oslo (Norway), Unfunded | Developer of a customizable web browser with built-in tools | - | - | 63/100 |
6th | Aloha Browser 2016, Limassol (Cyprus), Unfunded | Developer of a browser focused on privacy and security features | - | - | 62/100 |
7th | Provider of a platform offering secure browsing solutions | $45M | 60/100 | ||
8th |  Seraphic Security 2020, Herzliya (Israel), Acquired | Offering secure browsing solutions | $29M | 56/100 | |
9th | Platform offering secure browsing solutions | $23M | 55/100 | ||
10th | Cloud-based security solutions provider | - | 53/100 |
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Guardio's Investments and acquisitions
Guardio has made no investments or acquisitions yet.
Reports related to Guardio
Here is the latest report on Guardio's sector:
News related to Guardio
Media has covered Guardio for 1 event in last 1 year.
•
Guardio secures $80M to expand AI protection for internet usersSiliconAngle•Nov 19, 2025•Guardio, ION, Vintage Investment Partners, Union Square Ventures and 3 others
•
Guardio Launches New Feature to Protect Consumers from Financial Scams in Real TimePR Newswire•Aug 13, 2024•Guardio
•
•
Guardio Labs Discovers Thousands of Domains Sending Malicious EmailsPR Newswire•Feb 26, 2024•Guardio
•
Guardio Uncovers Zero-Day Vulnerability in Salesforce's Email ServicesDarkReading•Aug 03, 2023•Guardio
•
Guardio raises $47 million led by Tiger Global for cybersecurity browser extensionCTech•Dec 14, 2021•Guardio, Tiger Global Management, Emerge Ventures, Cerca Partners and 3 others
•
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