shouldiuse.io

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VERDICT

Should I use Authentic8?

Conduct secure, anonymous online investigations without revealing analyst identity or intent. Isolate browsing and boost productivity. - authentic8.com

Depends. Buy if analyst anonymity for OSINT, threat-intel, or corporate investigations is mission-critical and budgeted. Don't buy for everyday secure browsing or occasional anonymous research — simpler, cheaper tools cover that.

Confidence

Medium. Based on 14 public sources; review snippets truncated and much pricing data is dated.

Ratings

  • Value for moneyPricing not public; no value evidence
  • Ease of useNo usable usability evidence in sources
  • Feature depth
  • Support qualitySupport portal exists; no quality evidence
  • Security posture

Pricing

Not published

Silo (contact sales)

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed

Best for

  • OSINT analysts
  • Threat-intelligence teams
  • Corporate security investigators
  • Government and law-enforcement researchers

Not for

  • General staff secure browsing — use a web gateway instead
  • Casual anonymous research — a VPN or privacy browser is enough
  • Small teams wanting self-serve, published pricing
  • Budget buyers without an investigations budget

Gotchas - check before you buy

medium

Quote-based tiered pricing; expect a sales call before seeing numbers

medium

The only public price point ($10/user/mo) dates to 2016 — expect higher now

medium

Workflows and tooling live inside Silo's cloud browser — real switching lock-in

low

Small review base makes satisfaction trends hard to read

Pros and cons

Pros

  • Built for anonymous, isolated investigations — hides analyst identity and intent
  • Ranked G2 leader in threat intelligence software (Winter 2022)
  • Proactive advisories documenting non-susceptibility to major vulnerabilities
  • US Treasury contract; vendor claims 750+ organizations
  • Marketplace lets teams add investigation tools into the browser

Cons

  • Official pricing not published; sales-led quotes required
  • Small review base: 115 G2 reviews across products
  • One disclosed 2021 misconfiguration in Silo Windows Client
  • Reddit OSINT users actively hunting cheaper alternatives

Sources & method

Analyzed 10/06/2026 - 14 sources - Proactive disclosure culture — advisories cover Log4Shell, PAN-OS, F5 non-impact; one 2021 Silo Windows Client misconfiguration disclosed.

official x3review x5security x2news x4
  • Security misconfiguration on Silo Windows Client (v2.9.13–2.9.14), Vendor advisory dated Jul 15, 2021 covering affected client versions.

Key stats

  • Feature depth: 4/5

    Rating

  • Not published

    Starting price

  • 14

    Sources

  • Analyzed

  • Value for money. Pricing not public; no value evidence
  • Ease of use. No usable usability evidence in sources
  • Feature depth: 4/5. G2 threat-intel leader; marketplace add-on tools
  • Support quality. Support portal exists; no quality evidence
  • Security posture: 4/5. Publishes advisories, certifications; one 2021 client issue
  • 115 G2 reviews across Authentic8 products
  • 750+ Organizations using it vendor-claimed
  • $12M Latest funding Vistara Growth, Oct 2025
  • $10/user/mo Listed price (2016) PCMag; current pricing unpublished

Pricing

Silo (contact sales)

Not published

  • Tiered plans listed by Vendr
  • Last public list price: $10/user/mo (2016 PCMag)

Security

Proactive disclosure culture — advisories cover Log4Shell, PAN-OS, F5 non-impact; one 2021 Silo Windows Client misconfiguration disclosed.

  • Security misconfiguration on Silo Windows Client (v2.9.13–2.9.14)Vendor advisory dated Jul 15, 2021 covering affected client versions.⁹

What users say

Verbatim reviews are sparse in available sources, but Silo is repeatedly named a go-to OSINT tool while some Reddit users hunt alternatives.

Alternatives

Compare Authentic8 with each alternative.

  • Cato Networks RBI

    Remote browser isolation bundled into a broader SASE platform

  • DefensX

    Direct remote-isolation rival compared head-to-head on RFP.wiki

  • Check Point Browser Security

    Browser security alternative in TrustRadius comparisons

  • Zscaler

    Zero-trust web gateway commonly weighed against it

Companies that use it

  • US Department of the Treasury⁷
Full analysis

Based on 14 public sources; review snippets truncated and much pricing data is dated.

Purpose-built anonymous investigation browser for OSINT teams. Overkill for everyday browsing; pricing is quote-based.

Methodology

Based on 14 public sources; review snippets truncated and much pricing data is dated.

Sources

  1. Authentic8 homepageauthentic8.com
    official
  2. Authentic8 Pricing pageauthentic8.com
    official
  3. Authentic8 on G2 — 115 reviewsg2.com
    review
  4. G2 Winter 2022 threat-intel leaderauthentic8.com
    official
  5. PCMag Authentic8 Silo review (2016)pcmag.com
    review
  6. Vendr pricing datavendr.com
    news
  7. Treasury Silo license contractorangeslices.ai
    news
  8. Vistara $12M investmentvistaragrowth.com
    news
  9. Silo Windows Client misconfiguration advisorysupport.authentic8.com
    security
  10. Platform Assurance certificationsauthentic8.com
    security
  11. Reddit r/OSINT — Silo alternatives threadreddit.com
    review
  12. RFP.wiki Silo vs DefensXrfp.wiki
    review
  13. TrustRadius Silo vs Check Pointtrustradius.com
    review
  14. Cato Networks RBI Q&Acatonetworks.com
    news

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