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Cybersecurity · head to head

Arnica vs Granicus

Arnica logo

Arnica

Cybersecurity

AI-native application security platform detecting and fixing vulnerabilities across the SDLC

From
Free
Free plan
Yes
Full reviewWebsite
Granicus logo

Granicus

Government

Digital Government Experiences Platform

From
$500/month
Free plan
No
Full reviewWebsite

The short version

  • Only Arnica has a free tier, so it costs nothing to try first.
  • Each has a real cost: Arnica per-identity pricing ($25-$50/person/year) requires tracking active developers; Granicus pricing is custom-quoted and not publicly available
  • They diverge on capability: Arnica covers AI SAST, Granicus covers Citizen Communications.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Arnica and Granicus actually diverge.

Attributes where Arnica and Granicus differ
AttributeArnicaGranicus
Starting priceFree$500/month
Pricing modelPer-identity subscription with annual discountsubscription
Free tierYesNo
PlatformsWeb, GitHub, IDEWeb, Mobile
CategoryCybersecurityGovernment
FoundedUnknown1999

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 Arnica

  • AI SAST
  • Software Composition Analysis
  • Secrets detection
  • IaC scanning
  • Container scanning
  • SBOM generation
  • Agentic rules
  • Pipelineless integration

Only in Granicus

  • Citizen Communications
  • Meeting Management
  • Digital Forms
  • Website Management
  • Records Management
  • Salesforce
  • Microsoft 365
  • Google Workspace

What people use each for

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

Arnica

  • Detecting AI-generated vulnerabilities in Copilot and Cursor suggestionsnot Granicus
  • Finding hardcoded secrets before they reach productionnot Granicus
  • Mapping container vulnerabilities back to source codenot Granicus
  • Generating SBOM for supply chain compliance requirementsnot Granicus
  • Scanning infrastructure-as-code for misconfiguration risksnot Granicus

Granicus

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

Where each one falls short

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

Arnica

  • Per-identity pricing ($25-$50/person/year) requires tracking active developers
  • Overage identity tracking via 90-day PR activity can be unpredictable
  • Free plan limited to weekly updates, requiring upgrade for real-time scanning
  • Advanced add-ons (Image Scanning, AI SAST, Agentic Rules Enforcer) pricing not published
  • On-premises deployment limited to Enterprise tier

Granicus

  • Pricing is custom-quoted and not publicly available
  • Complex sales process for government agencies
  • Integration with legacy government systems can be challenging

Pricing, plan by plan

Arnica

Free
  • FreeFree
    • No credit card required
    • 14-day trial available
    • Weekly risk identification updates
  • Core Business$360/year
    • Monthly billing option at $30/identity/month
    • Annual billing at $25/identity/month (17% discount)
    • Real-time risk scanning and notifications
  • Core Enterprise$720/year
    • Monthly billing option at $60/identity/month
    • Annual billing at $50/identity/month (17% discount)
    • All Core Business features

Granicus

$500/month
  • Government Starter$500/month
    • Communications Cloud
    • Meeting Management
    • Digital Services

Which should you pick?

Choose Arnica if

  • You need ai sast.
  • You want to start without paying.
  • You work on Web, GitHub, IDE.
  • You also want software composition analysis.
Arnica review

Choose Granicus if

  • You need citizen communications.
  • You work on Web, Mobile.
  • You also want meeting management.
Granicus review

Questions people ask

Is Arnica or Granicus better?
Neither clearly leads. Arnica starts at Free and Granicus at $500/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Arnica or Granicus?
Arnica has a free tier; the other does not. Paid plans start at Free for Arnica and $500/month for Granicus.
Does Arnica or Granicus run on more platforms?
Arnica runs on Web, GitHub, IDE. Granicus runs on Web, Mobile.
Can I use Arnica for free?
Yes. Arnica has a free tier, so you can try it without paying. Granicus starts at $500/month.
What is Arnica best used for?
Arnica is most often used for detecting ai-generated vulnerabilities in copilot and cursor suggestions, finding hardcoded secrets before they reach production, mapping container vulnerabilities back to source code, generating sbom for supply chain compliance requirements. Of those, detecting ai-generated vulnerabilities in copilot and cursor suggestions and finding hardcoded secrets before they reach production are not what Granicus is typically brought in for.
What can Arnica do that Granicus cannot?
Arnica covers AI SAST, Software Composition Analysis, Secrets detection, IaC scanning. Granicus covers Citizen Communications, Meeting Management, Digital Forms, Website Management.

Answered from the vendors’ own pages

Arnica: How are identities defined in Arnica pricing?

Identities are any users and other contributing entities that contributed code and/or had PR activity during the last 90 days. This ensures billing matches active developers.

Source
Granicus: How many government agencies use Granicus?

Over 5,500 federal, state, and local government agencies use Granicus, reaching more than 300 million citizen subscribers.

Source
Arnica: What is the annual discount?

Annual prepayment offers approximately 17% savings versus monthly billing. Core Business annual is $300/identity versus $360 for monthly.

Source
Granicus: What does Granicus Engagement Cloud provide?

Granicus Engagement Cloud combines government communications, website management, meeting and agenda management, records management, and citizen service digitization.

Source
Arnica: Can I cancel or downgrade Arnica anytime?

Yes. Subscriptions can be cancelled or downgraded at any time. Overage identities receive automatic protection with true-up invoicing.

Source
Granicus: What are the main features of Granicus?

Granicus provides tools for managing public communications, citizen feedback collection, community event management, online surveys, event registration, and live-streaming capabilities.

Source
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