Is Arnica or Speakeasy better?

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

Which is cheaper, Arnica or Speakeasy?

Arnica has a free tier; the other does not. Paid plans start at Free for Arnica and On request for Speakeasy.

Does Arnica or Speakeasy run on more platforms?

Arnica runs on Web, GitHub, IDE. Speakeasy runs on web, api.

Can I use Arnica for free?

Yes. Arnica has a free tier, so you can try it without paying. Speakeasy starts at On request.

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 Speakeasy is typically brought in for.

What can Arnica do that Speakeasy cannot?

Arnica covers AI SAST, Software Composition Analysis, Secrets detection, IaC scanning. Speakeasy covers AI tool catalog, Per-agent identity, Role-based access control, Real-time policy enforcement.

Cybersecurity · head to head

Arnica vs Speakeasy

Arnica

Cybersecurity

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

From: Free
Rated: -

Full review Website

Speakeasy

Cybersecurity

AI control plane for governing enterprise agents, MCP servers, and skills

From: On request
Rated: -

Full review Website

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; Speakeasy no self-serve pricing is published; every plan requires a sales conversation.
They diverge on capability: Arnica covers AI SAST, Speakeasy covers AI tool catalog.
Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Arnica and Speakeasy actually diverge.

Attributes where Arnica and Speakeasy differ
Attribute	Arnica	Speakeasy
Starting price	Free	On request
Pricing model	Per-identity subscription with annual discount	quote
Free tier	Yes	No
Platforms	Web, GitHub, IDE	web, api

Identical on both: 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 Speakeasy

AI tool catalog
Per-agent identity
Role-based access control
Real-time policy enforcement
Audit logging
MDM and SSO integration

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

Speakeasy

Governing AI agents at enterprise scalenot Arnica
Preventing shadow AI tool sprawlnot Arnica
Enforcing least-privilege access for agentsnot Arnica
Auditing AI tool call activity for compliancenot 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

Speakeasy

No self-serve pricing is published; every plan requires a sales conversation.
The product pivoted away from its original SDK-generation offering, so past documentation and customers built on that use case are no longer the focus.
Requires integration with an existing identity provider such as Okta or Entra ID to be useful, so it is not a standalone solution.
No published free tier or trial pricing was found.

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

Speakeasy

On request

Enterprise$undefined/mo
- Custom pricing
- AI tool catalog and visibility
- Per-agent identity and access control

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 Speakeasy if

You need ai tool catalog.
You work on web, api.
You also want per-agent identity.

Speakeasy review

Questions people ask

Is Arnica or Speakeasy better?: Neither clearly leads. Arnica starts at Free and Speakeasy at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Arnica or Speakeasy?: Arnica has a free tier; the other does not. Paid plans start at Free for Arnica and On request for Speakeasy.
Does Arnica or Speakeasy run on more platforms?: Arnica runs on Web, GitHub, IDE. Speakeasy runs on web, api.
Can I use Arnica for free?: Yes. Arnica has a free tier, so you can try it without paying. Speakeasy starts at On request.
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 Speakeasy is typically brought in for.
What can Arnica do that Speakeasy cannot?: Arnica covers AI SAST, Software Composition Analysis, Secrets detection, IaC scanning. Speakeasy covers AI tool catalog, Per-agent identity, Role-based access control, Real-time policy enforcement.

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

Speakeasy: How much does Speakeasy cost?

Speakeasy offers an Enterprise tier with features including SaaS catalog integrations, custom server creation, code mode efficiency, and serverless hosting. No specific pricing is published; interested parties contact the company to discuss pricing.

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

Speakeasy: What is included in Speakeasy's Enterprise plan?

The Enterprise plan includes SaaS catalog integrations, custom server creation, code mode efficiency, and serverless hosting. Customers contact Speakeasy to discuss their specific pricing for these features.

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

Arnica vs Speakeasy

Arnica

Speakeasy

The short version

Where they differ

What each one covers

Only in Arnica

Only in Speakeasy

What people use each for

Arnica

Speakeasy

Where each one falls short

Arnica

Speakeasy

Pricing, plan by plan

Arnica

Speakeasy

Which should you pick?

Choose Arnica if

Choose Speakeasy if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Arnica

More on Speakeasy

Keep looking

Other head to heads