Use VirusTotal to compare contributing vendors' findings, urlscan.io to examine artifacts from a browser visit, and Blue Lantern to investigate URL behavior alongside email and file analysis. Choose based on the question you need answered and the information you are allowed to submit. For some investigations, combining these workflows is useful.
Blue Lantern publishes this comparison and makes one of the products described. This is a review of documented workflows and data-handling terms, not an independent detection benchmark. We have not measured comparative accuracy, speed, or usability.
On this page
- Which tool fits your investigation?
- What evidence does each tool provide?
- How do privacy and retention differ?
- What can you use for free?
- What if the tools disagree?
- Frequently asked questions
- Choose the evidence you need
Which tool fits your investigation?
| Your question | A suitable starting point | Evidence to review |
|---|---|---|
| Have security vendors flagged this URL? | VirusTotal | Individual vendor findings and available URL context |
| What appeared when the destination loaded? | urlscan.io | Scan results, screenshot, and captured page content |
| What behavior should I investigate in a suspicious link? | Blue Lantern | Redirects, downloads, login-screen findings, network activity, and domain signals |
| Is the email itself suspicious too? | Blue Lantern's Email Analyzer alongside URL detonation | Message findings plus a separate investigation of the link |
| Can I submit this confidential link? | Check the service and mode before choosing | Sharing, access, retention, and your organization's rules |
The categories overlap. VirusTotal provides more than a detection count, and urlscan.io also performs dynamic analysis. Blue Lantern's URL behavior findings do not establish that it detects more threats than either competitor.
If you are still choosing among a wider range of tools, see Best URL Scanners and Link Checkers in 2026.
What evidence does each tool provide?
VirusTotal: findings from multiple contributing sources
VirusTotal aggregates antivirus, website-scanner, analysis-tool, and community information. Its documentation describes individual detection labels and additional context that some engines provide. This makes it useful for examining agreement or disagreement between sources. VirusTotal methodology.
Read the individual findings rather than treating the total as a probability that the link is malicious. Multiple labels do not necessarily represent independent observations, and an absence of detections does not establish that the sender's request is legitimate.
urlscan.io: artifacts from an automated browser visit
urlscan.io supports retrieving scan results, screenshots, DOM captures, and response artifacts. These can help an investigator examine what the analysis browser encountered. Its scanning API also exposes options such as scan country and visibility. Scanning API documentation.
This workflow is useful when you need to inspect the page and its artifacts in detail. A capture still represents a particular visit: it does not guarantee that another visitor will receive identical content or that every possible interaction was exercised.
Blue Lantern: URL behavior in a broader analysis workflow
Blue Lantern's published URL-engine findings include redirects and final destination, automatic downloads, popups, login-screen detection, network requests, certificate checks, and domain characteristics. These give individuals and small-business teams concrete observations to investigate. Published capabilities.
The same platform offers email and static file analysis. For a suspicious message, you can investigate the message with the Email Analyzer and its destination with the URL Detonation Engine. Each report contributes different context.
For an explanation of the URL workflow, read Is This Link Safe?.
How do privacy and retention differ?
Submission mode matters as much as product choice. Public research workflows and confidential analysis have different sharing conditions.
| Service or mode | Access and sharing | Retention or important qualification |
|---|---|---|
| VirusTotal standard service | Reports are shared with its public community; submitted content may also be shared with premium customers | Do not treat the standard submission form as confidential |
| VirusTotal Private Scanning | A separate paid offering with organization-only reports and no third-party submission sharing through that mode | Configurable retention; does not include multi-antivirus or URL-scan partner verdicts |
| urlscan.io Public | Visible on public pages and in search | Suitable only when public disclosure is acceptable |
| urlscan.io Unlisted | Not in public search, but available to vetted researchers and companies using urlscan Pro | Unlisted does not mean private |
| urlscan.io Private | Accessible to the submitter or someone given the scan ID | Private scans have a retention period; verify the applicable period for your account |
| Blue Lantern | Generated reports are accessible only to the user who generated them | Reports retained exactly one week; raw submitted URL retention is not separately specified in the policy |
Sources: VirusTotal standard handling, Private Scanning, urlscan visibility, and Blue Lantern Privacy Policy.
Private Scanning must be selected explicitly in VirusTotal; it is not a privacy switch automatically applied to standard submissions. Its different analysis outputs also mean you should not expect the same vendor-verdict workflow. For urlscan.io, protect private scan IDs as well as the original URL. VirusTotal private workflow; urlscan FAQ.
The one-day limit for submitted files and email content should not be extended to raw URLs. Report retention also does not describe all account or operational logs; consult the full policy for those categories.
Before submitting a password-reset link, document-sharing URL, or other sensitive address, check what access it could grant. An isolated browser visit still contacts the destination. “Private report” does not mean an invisible or consequence-free visit.
For urlscan team accounts, private scans made with the team active are also visible to that team. Team visibility guidance.
What can you use for free?
Blue Lantern provides 30 daily free runs shared across URL detonation, email analysis, and static malware analysis. An account is required, with no credit card needed. API access and active monitoring require a seat license, currently $15 per seat per month. Blue Lantern plans.
VirusTotal's documentation describes its free end-user service as non-commercial under its terms. Private Scanning is paid. A publicly accessible interface should not be assumed to license every business or automation use. Service description; Private Scanning access.
urlscan.io offers a community service with quotas. Review your account's available scan types and limits before relying on it for repeated investigations. urlscan.io.
What if the tools disagree?
Investigate what differs before deciding which result to trust. A vendor verdict and a browser observation describe different evidence. Their timestamps, destinations, and analysis conditions may also differ.
Use this sequence:
- Confirm that you are comparing the same address, including its path. A domain-only lookup is not the same as a visit to a specific page.
- Compare analysis times and whether the destination loaded successfully.
- Read the underlying findings: which vendor label, redirect, form, or download caused concern?
- Verify the original request independently if the action involves credentials, money, or sensitive information.
- Escalate unresolved work messages with the evidence attached rather than declaring the link safe.
Consider an illustrative case: vendor findings show no detections, while a page capture shows a sign-in prompt on an unrelated domain. The next step is to verify the request, not average the results into a clean verdict. This example is a decision aid, not a claim about a measured scan.
For the full procedure, see How to Safely Investigate a Suspicious Link Without Opening It.
Frequently asked questions
Is Blue Lantern a replacement for VirusTotal?
It can serve a different part of the investigation. Choose Blue Lantern for observed URL behavior alongside email and file analysis; use VirusTotal when contributing vendors' findings are useful. Neither choice requires abandoning the other.
Is urlscan.io just a reputation checker?
No. Its browser-scan artifacts include screenshots and DOM captures. It supports investigating a page visit, while the usefulness of those artifacts depends on the visit completing and the investigator interpreting them.
Does a clean VirusTotal result mean a URL is safe?
No. It describes available findings at that time. The link's context, requested action, and behavior still matter. A clean result cannot authenticate a sender or authorize a payment.
Which tool is best for private links?
Start with your data-handling requirements. VirusTotal Private Scanning, urlscan Private scans, and Blue Lantern's user-only reports differ in access, outputs, and retention. Choose an approved workflow that meets those requirements rather than assuming the word “private” means the same thing everywhere.
Should I run every link through all three?
No. Often you can verify a request through a trusted channel without scanning. Additional services can add evidence, but they also add submissions and active visits. Use another tool when it resolves a specific uncertainty and sharing is appropriate.
Choose the evidence you need
For observed URL behavior, open Blue Lantern's URL Detonation Engine. For a broader tool shortlist, read our URL scanner comparison.