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Cybersecurity · head to head

Clerk vs Vigilant Solutions

Clerk logo

Clerk

Cybersecurity

Drop-in user authentication and management for developers

From
Free
Free plan
Yes
Full reviewWebsite
Vigilant Solutions logo

Vigilant Solutions

Government

License Plate Recognition Analytics

From
$1000/month
Free plan
No
Full reviewWebsite

The short version

  • Only Clerk has a free tier, so it costs nothing to try first.
  • Each has a real cost: Clerk pricing scales with monthly retained users, which can grow expensive quickly for consumer apps with large user bases.; 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: Clerk covers Prebuilt UI components, Vigilant Solutions covers License Plate Recognition.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Clerk and Vigilant Solutions actually diverge.

Attributes where Clerk and Vigilant Solutions differ
AttributeClerkVigilant Solutions
Starting priceFree$1000/month
Pricing modelfreemiumsubscription
Free tierYesNo
Platformsweb, ios, android, apiWeb, Desktop, Mobile
CategoryCybersecurityGovernment
FoundedUnknown1928

Identical on both: 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 Clerk

  • Prebuilt UI components
  • Organization management
  • Multi-factor authentication
  • Social sign-on
  • Billing
  • Enterprise connections

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.

Clerk

  • Adding sign-in and user profiles to a web or mobile app quicklynot Vigilant Solutions
  • B2B SaaS apps needing organizations and role-based accessnot Vigilant Solutions
  • Startups wanting prebuilt UI instead of building auth in-housenot Vigilant Solutions
  • Apps needing MFA and fraud detection out of the boxnot Vigilant Solutions

Vigilant Solutions

  • Citizen Servicesnot Clerk
  • Records Managementnot Clerk
  • Public Safetynot Clerk
  • Civic Engagementnot Clerk

Where each one falls short

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

Clerk

  • Pricing scales with monthly retained users, which can grow expensive quickly for consumer apps with large user bases.
  • Enterprise SSO connections beyond the first are billed as add-ons, adding cost for larger organizations.
  • The Business tier's extra dashboard seats cost $20/month each, which adds up for larger teams.
  • Enterprise-tier features like the 99.99% uptime SLA require annual contracts rather than flexible monthly billing.

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

Clerk

Free
  • HobbyFree
    • 50,000 MRU limit per app
    • Up to 3 dashboard seats
    • Unlimited applications
  • Pro$25/month
    • 50,000 MRUs included, $0.02/MRU overage
    • Up to 3 dashboard seats
    • 1 Enterprise Connection included
  • Business$300/month
    • 50,000 MRUs included with volume pricing
    • 10 dashboard seats included
    • SOC2 report and priority support
  • Enterprise$undefined/month
    • Custom pricing, annual billing
    • 99.99% uptime SLA
    • HIPAA available, dedicated Slack channel

Vigilant Solutions

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

Which should you pick?

Choose Clerk if

  • You need prebuilt ui components.
  • You want to start without paying.
  • You work on web, ios, android, api.
  • You also want organization management.
Clerk 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 Clerk or Vigilant Solutions better?
Neither clearly leads. Clerk starts at Free and Vigilant Solutions at $1000/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Clerk or Vigilant Solutions?
Clerk has a free tier; the other does not. Paid plans start at Free for Clerk and $1000/month for Vigilant Solutions.
Does Clerk or Vigilant Solutions run on more platforms?
Clerk runs on web, ios, android, api. Vigilant Solutions runs on Web, Desktop, Mobile.
Can I use Clerk for free?
Yes. Clerk has a free tier, so you can try it without paying. Vigilant Solutions starts at $1000/month.
What is Clerk best used for?
Clerk is most often used for adding sign-in and user profiles to a web or mobile app quickly, b2b saas apps needing organizations and role-based access, startups wanting prebuilt ui instead of building auth in-house, apps needing mfa and fraud detection out of the box. Of those, adding sign-in and user profiles to a web or mobile app quickly and b2b saas apps needing organizations and role-based access are not what Vigilant Solutions is typically brought in for.
What can Clerk do that Vigilant Solutions cannot?
Clerk covers Prebuilt UI components, Organization management, Multi-factor authentication, Social sign-on. Vigilant Solutions covers License Plate Recognition, Vehicle Database, Real-time Alerts, Analytics.

Answered from the vendors’ own pages

Clerk: What does Clerk cost?

Clerk's Hobby plan is free with a 50,000 MRU limit; Pro is $25/month ($20/month billed annually), Business is $300/month ($250 annually), and Enterprise uses custom annual pricing.

Source
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
Clerk: Is there a free plan and what are its limits?

Yes, the Hobby plan is free with a 50,000 monthly retained user (MRU) limit per app, up to 3 dashboard seats, and unlimited applications, with no credit card required.

Source
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
Clerk: How is usage metered?

Clerk meters by monthly retained users (MRUs) — users who return to the app at least a day after signing up — with overage billed at $0.02 per MRU beyond the included 50,000 on paid plans.

Source
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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