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Cybersecurity · head to head

Doppler vs Arnica

Doppler logo

Doppler

Cybersecurity

Secrets management for humans and AI agents

From
Free
Rated
-
Full reviewWebsite
Arnica logo

Arnica

Cybersecurity

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

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Doppler developer tier limited to 3 free users with per-user fees beyond that; Arnica per-identity pricing ($25-$50/person/year) requires tracking active developers
  • They diverge on capability: Doppler covers Secrets management, Arnica covers AI SAST.

Where they differ

Only the attributes on which Doppler and Arnica actually diverge.

Attributes where Doppler and Arnica differ
AttributeDopplerArnica
Pricing modelUnknownPer-identity subscription with annual discount
PlatformsWeb, CLI, Cloud, On-PremisesWeb, GitHub, IDE

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 Doppler

  • Secrets management
  • Automated credential rotation
  • Dynamic secrets
  • Audit logging
  • SAML SSO
  • Role-based access control
  • Config syncing
  • AI agent support

Only in Arnica

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

What people use each for

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

Doppler

  • Managing API keys for distributed development teamsnot Arnica
  • Securing credentials for AI agents without per-agent feesnot Arnica
  • Automating credential rotation for compliancenot Arnica
  • Centralizing secrets across cloud and on-premise infrastructurenot Arnica

Arnica

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

Where each one falls short

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

Doppler

  • Developer tier limited to 3 free users with per-user fees beyond that
  • Team plan pricing ($21/user/mo) adds cost for large teams
  • 90-day activity log retention may be insufficient for long-term audits
  • Enterprise plan requires custom pricing conversation

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

Pricing, plan by plan

Doppler

Free
  • DeveloperFree
    • 3 free users
    • Then $8 per additional user per month
    • Doppler CLI access
  • Team$21/month
    • Per-user pricing
    • Change requests
    • SAML SSO
  • Enterprise$undefined/custom
    • Custom pricing scaled to team size
    • On-prem or cloud deployment
    • Custom permissions

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

Which should you pick?

Choose Doppler if

  • You need secrets management.
  • You want to start without paying.
  • You work on Web, CLI, Cloud, On-Premises.
  • You also want automated credential rotation.
Doppler review

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

Questions people ask

Is Doppler or Arnica better?
Neither clearly leads. Doppler starts at Free and Arnica at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Doppler or Arnica?
Doppler starts at Free and Arnica at Free.
Does Doppler or Arnica run on more platforms?
Doppler runs on Web, CLI, Cloud, On-Premises. Arnica runs on Web, GitHub, IDE.
Can I use Doppler for free?
Both have a free tier, so you can try either at no cost before committing.
What is Doppler best used for?
Doppler is most often used for managing api keys for distributed development teams, securing credentials for ai agents without per-agent fees, automating credential rotation for compliance, centralizing secrets across cloud and on-premise infrastructure. Of those, managing api keys for distributed development teams and securing credentials for ai agents without per-agent fees are not what Arnica is typically brought in for.
What can Doppler do that Arnica cannot?
Doppler covers Secrets management, Automated credential rotation, Dynamic secrets, Audit logging. Arnica covers AI SAST, Software Composition Analysis, Secrets detection, IaC scanning.

Answered from the vendors’ own pages

Doppler: Do AI agents count toward my user limit?

No, AI agents and non-human identities receive free access across all Doppler plans, including Developer, Team, and Enterprise.

Source
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
Doppler: What is the difference between Team and Enterprise plans?

Team plan ($21/user/mo) includes SAML SSO, role-based access controls, and 90-day logs. Enterprise adds custom deployment options, unlimited config syncs, 99.95% SLA, and a dedicated account manager.

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
Doppler: Can I rotate secrets automatically?

Yes, both Team and Enterprise plans support automatic secret rotation. Developer tier supports manual rotation only.

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
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