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Cybersecurity · head to head

Silent Eight vs Vigilant Solutions

Silent Eight logo

Silent Eight

Cybersecurity

AI adjudication of sanctions screening and AML alerts

From
On request
Free plan
No
Full reviewWebsite
Vigilant Solutions logo

Vigilant Solutions

Government

License Plate Recognition Analytics

From
$1000/month
Free plan
No
Full reviewWebsite

The short version

  • Each has a real cost: Silent Eight automated disposition has to clear model risk governance and a regulator, and the shadow running period before auto-close is permitted can consume most of the first year of the contract.; Vigilant Solutions vigilant Solutions' product line, as captured before its Motorola Solutions acquisition (Internet Archive capture, 8 January 2020), was named Vigilant PlateSearch, FaceSearch, BallisticSearch and CrimeSearch, sold to law enforcement with no published pricing
  • They diverge on capability: Silent Eight covers Alert adjudication, Vigilant Solutions covers License Plate Recognition.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Silent Eight and Vigilant Solutions actually diverge.

Attributes where Silent Eight and Vigilant Solutions differ
AttributeSilent EightVigilant Solutions
Starting priceOn request$1000/month
Pricing modelquotesubscription
PlatformsWeb, LinuxWeb, Desktop, Mobile
CategoryCybersecurityGovernment
FoundedUnknown1928

Identical on both: free tier (No), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Silent Eight

  • Alert adjudication
  • Narrative generation
  • Name screening automation
  • Quality assurance
  • Shadow mode
  • Model transparency reporting

Only in Vigilant Solutions

  • License Plate Recognition
  • Vehicle Database
  • Real-time Alerts
  • Analytics
  • Mobile LPR
  • CAD Systems
  • RMS
  • Federal Databases

What people use each for

The jobs each tool is most often brought in to do.

Silent Eight

  • A bank whose level one screening team spends most of its time closing obvious false name matchesnot Vigilant Solutions
  • A payments institution with alert volumes growing faster than it can recruit and train analystsnot Vigilant Solutions
  • A compliance function asked by a regulator to demonstrate consistency of alert decisions across offshore teamsnot Vigilant Solutions
  • An institution that has just tightened screening thresholds after an enforcement action and cannot staff the resulting alert increasenot Vigilant Solutions

Vigilant Solutions

  • Citizen Servicesnot Silent Eight
  • Records Managementnot Silent Eight
  • Public Safetynot Silent Eight
  • Civic Engagementnot Silent Eight

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Silent Eight

  • Automated disposition has to clear model risk governance and a regulator, and the shadow running period before auto-close is permitted can consume most of the first year of the contract.
  • It does not improve detection, so an institution with a poorly tuned monitoring system automates the handling of bad alerts rather than fixing why they exist.
  • Pricing is tied to alert volume, which means efficiency gains elsewhere that reduce alerts also reduce the vendor bill in a way sales teams structure minimums against.
  • The headcount saving is only realised if the institution actually reduces the analyst pool, and many banks redeploy rather than cut, leaving the business case unrealised on paper.
  • As a mid-sized private vendor serving tier one banks, concentration risk cuts both ways; the loss of one large client materially affects the company, and buyers should ask about financial stability during diligence.

Vigilant Solutions

  • Vigilant Solutions' product line, as captured before its Motorola Solutions acquisition (Internet Archive capture, 8 January 2020), was named Vigilant PlateSearch, FaceSearch, BallisticSearch and CrimeSearch, sold to law enforcement with no published pricing

Pricing, plan by plan

Silent Eight

On request
  • Iris$undefined/year
    • Priced by alert volume adjudicated
    • Deploys against existing screening and monitoring systems
    • Shadow mode evaluation period

Vigilant Solutions

$1000/month
  • LPR Analytics$1000/month
    • LPR Cameras
    • Database Access
    • Analytics

Which should you pick?

Choose Silent Eight if

  • You need alert adjudication.
  • You work on Web, Linux.
  • You also want narrative generation.
Silent Eight review

Choose Vigilant Solutions if

  • You need license plate recognition.
  • You work on Web, Desktop, Mobile.
  • You also want vehicle database.
Vigilant Solutions review

Questions people ask

Is Silent Eight or Vigilant Solutions better?
Neither clearly leads. Silent Eight starts at On request and Vigilant Solutions at $1000/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Silent Eight or Vigilant Solutions?
Silent Eight starts at On request and Vigilant Solutions at $1000/month.
Does Silent Eight or Vigilant Solutions run on more platforms?
Silent Eight runs on Web, Linux. Vigilant Solutions runs on Web, Desktop, Mobile.
What is Silent Eight best used for?
Silent Eight is most often used for a bank whose level one screening team spends most of its time closing obvious false name matches, a payments institution with alert volumes growing faster than it can recruit and train analysts, a compliance function asked by a regulator to demonstrate consistency of alert decisions across offshore teams, an institution that has just tightened screening thresholds after an enforcement action and cannot staff the resulting alert increase. Of those, a bank whose level one screening team spends most of its time closing obvious false name matches and a payments institution with alert volumes growing faster than it can recruit and train analysts are not what Vigilant Solutions is typically brought in for.
What can Silent Eight do that Vigilant Solutions cannot?
Silent Eight covers Alert adjudication, Narrative generation, Name screening automation, Quality assurance. Vigilant Solutions covers License Plate Recognition, Vehicle Database, Real-time Alerts, Analytics.

Answered from the vendors’ own pages

Silent Eight: Does Silent Eight replace our screening system?

No. It consumes alerts from your existing screening and monitoring systems and decides them. The detection layer stays where it is.

Vigilant Solutions: How do I get pricing information for Vigilant Solutions?

Vigilant Solutions does not publish pricing on their website. Customers must contact Motorola Solutions' sales team directly to request a pricing estimate or discuss their specific requirements.

Source
Silent Eight: Will a regulator accept AI closing alerts?

It depends on your jurisdiction and your model governance evidence. Banks typically run extended shadow mode first and phase auto-closure by alert type.

Vigilant Solutions: Is there a free demo or trial available?

Yes, Motorola Solutions (which now owns Vigilant Solutions) offers a free customized demo conducted by security experts. Users can request a demo on the product page without obligation.

Source
Silent Eight: Where is the company based?

Singapore, with offices in New York, London and Warsaw.

Vigilant Solutions: Can I get a pricing estimate without committing?

Yes, customers can provide details about their requirements through the website to receive a no-obligation pricing estimate from Motorola Solutions. This allows evaluation of potential costs before making any commitment.

Source
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