Guard.io vs Guardio
Guard.io vs Guardio, compared side by side on 23 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Guard.io is on 63/100 and Guardio on 53/100.
Where each one leads
Guard.io
- our overall score: 63/100 against 53/100
Guardio
- agent readiness: 68/100 against 58/100
- funding raised: $160M against $47.0M
At a glance
| Measure | Guard.io | Guardio |
|---|---|---|
| What it is | Browser security extension protecting users from phishing, scams, and malicious extensions. | Browser security platform that protects users from online threats like phishing, malware, and scams. |
| Category | Cybersecurity, Personal, Threat Detection, Endpoint Security | Cybersecurity, Endpoint Security, Threat Detection, Browser Security |
| Sells toBusiness model | B2C | B2C |
| Offering | Software | Software |
| Founded | 2018 | 2019 |
| Headquarters | Tel Aviv, Israel | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Guard.io | Guardio |
|---|---|---|
| Employees | 152 | Not published |
| Headcount growthLast 12 months | +71.2% | +60.8% |
| Total funding | $47.0M | $160M |
| Latest round | Funding Round | Series B |
| Valuation | Not published | $400 |
| LinkedIn followers | 21,366 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Guard.io | Guardio |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 63/100 | 53/100 |
| Traction | 58/100 | 40/100 |
| Team | 70/100 | 30/100 |
| Community | 8/100 | 15/100 |
| Search visibility | 35/100 | 10/100 |
| Quality | 68/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (58/100) | C (68/100) |
| Domain ratingLink authority, 0-100 | 71/100 | 72/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Guard.io | Guardio |
|---|---|---|
| Hosting | Google Cloud | Google Cloud |
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Webflow |
| Frameworks | Tailwind CSS | Tailwind CSS |
| Analytics | Google Analytics 4, Microsoft Clarity | Google Analytics 4, Microsoft Clarity |
| Support stack | Zendesk | Not detected |
Guard.io vs Guardio: common questions
Which is better, Guard.io or Guardio?
On our 0-100 score Guard.io rates higher (63/100 against 53/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 23 data points above: read the rows that match what you are buying for.
How do Guard.io and Guardio compare on the numbers?
Guard.io leads on our overall score (63/100 against 53/100). Guardio leads on agent readiness (68/100 against 58/100), funding raised ($160M against $47.0M).
Read the full Guard.io review and pricing or the Guardio review and pricing. You can also browse other Guard.io alternatives we track.

