Is Arnica or Wireshark better?

Neither clearly leads. Arnica starts at Free and Wireshark at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Arnica or Wireshark?

Arnica starts at Free and Wireshark at Free.

Does Arnica or Wireshark run on more platforms?

Arnica runs on Web, GitHub, IDE. Wireshark runs on Desktop, Cli.

Can I use Arnica for free?

Both have a free tier, so you can try either at no cost before committing.

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 Wireshark is typically brought in for.

What can Arnica do that Wireshark cannot?

Arnica covers AI SAST, Software Composition Analysis, Secrets detection, IaC scanning. Wireshark covers Deep packet inspection, Live capture, Offline analysis, 3000+ protocol support.

Cybersecurity · head to head

Arnica vs Wireshark

Arnica

Cybersecurity

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

From: Free
Rated: -

Full review Website

Wireshark

Cybersecurity

The world's foremost network protocol analyzer

From: Free
Rated: -

Full review Website

The short version

Each has a real cost: Arnica per-identity pricing ($25-$50/person/year) requires tracking active developers; Wireshark free and open source under the GNU GPL; downloadable without paying any license fee, no commercial tier
They diverge on capability: Arnica covers AI SAST, Wireshark covers Deep packet inspection.
Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Arnica and Wireshark actually diverge.

Attributes where Arnica and Wireshark differ
Attribute	Arnica	Wireshark
Pricing model	Per-identity subscription with annual discount	free
Platforms	Web, GitHub, IDE	Desktop, Cli
Founded	Unknown	1998

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Cybersecurity).

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 Wireshark

Deep packet inspection
Live capture
Offline analysis
3000+ protocol support
Rich display filters
VoIP analysis
Decryption support
Scripting with Lua

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 Wireshark
Finding hardcoded secrets before they reach productionnot Wireshark
Mapping container vulnerabilities back to source codenot Wireshark
Generating SBOM for supply chain compliance requirementsnot Wireshark
Scanning infrastructure-as-code for misconfiguration risksnot Wireshark

Wireshark

Network Securitynot Arnica
Packet Analysisnot Arnica
Open Sourcenot 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

Wireshark

Free and open source under the GNU GPL; downloadable without paying any license fee, no commercial tier

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

Wireshark

Free

Free & Open SourceFree
- Full functionality
- Deep inspection
- Live capture

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 Wireshark if

You need deep packet inspection.
You want to start without paying.
You work on Desktop, Cli.
You also want live capture.

Wireshark review

Questions people ask

Is Arnica or Wireshark better?: Neither clearly leads. Arnica starts at Free and Wireshark at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Arnica or Wireshark?: Arnica starts at Free and Wireshark at Free.
Does Arnica or Wireshark run on more platforms?: Arnica runs on Web, GitHub, IDE. Wireshark runs on Desktop, Cli.
Can I use Arnica for free?: Both have a free tier, so you can try either at no cost before committing.
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 Wireshark is typically brought in for.
What can Arnica do that Wireshark cannot?: Arnica covers AI SAST, Software Composition Analysis, Secrets detection, IaC scanning. Wireshark covers Deep packet inspection, Live capture, Offline analysis, 3000+ protocol support.

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

Wireshark: Is there a cost to download and use Wireshark?

No, Wireshark is completely free. It's distributed under the GNU General Public License version 2, making it "free software" with no demo limitations. The full version is available at no cost.

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

Wireshark: What support options are available for Wireshark users?

Wireshark offers multiple support channels including mailing lists, an active Discord community, the Ask Wireshark Q&A platform, comprehensive documentation, a user guide, and developer resources for those needing technical assistance.

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

Wireshark: Are there different pricing tiers or subscription levels?

Wireshark does not offer pricing tiers or subscriptions. There is one free version available to all users regardless of use case, personal, professional, or organizational.

Source

Arnica vs Wireshark

Arnica

Wireshark

The short version

Where they differ

What each one covers

Only in Arnica

Only in Wireshark

What people use each for

Arnica

Wireshark

Where each one falls short

Arnica

Wireshark

Pricing, plan by plan

Arnica

Wireshark

Which should you pick?

Choose Arnica if

Choose Wireshark if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Arnica

More on Wireshark

Keep looking

Other head to heads