Pricing for Transparency

Scale trust alongside your capabilities. Simple base + metered pricing designed for B2B AI software.

Starter

$0/ month
+ $0.03 / request

Prototype and evaluate the Northgale Explainable AI platform.

  • Hallucination detection & confidence scoring
  • Drop-in React components (with Northgale watermark)
  • Up to 10K requests / month
  • Pay-as-you-go ($0.03/req)
  • Community support
Recommended

Pro

$40/ month
+ $0.02 / request

For growing teams shipping production AI features.

  • Everything in Starter
  • Multi-model: OpenAI, Anthropic, Cohere, local
  • Audit logs (90-day retention)
  • Custom branding (no watermark)
  • Usage analytics dashboard
  • Priority email support
  • Up to 100K requests / month

Ultra

$99/ month
+ $0.02 / request

For scaled teams with higher volume and SLA needs.

  • Everything in Pro
  • Audit logs (1-year retention) + CSV export
  • SSO (SAML / OIDC)
  • 99.9% uptime SLA
  • Dedicated Slack support
  • Up to 1M requests / month

Enterprise

$2,500/ month
+ $0.01 / request

For organizations with procurement, security, and scale.

  • Everything in Ultra
  • Unlimited requests
  • SOC 2 reports, custom DPA, on-prem option
  • Custom contract & MSA
  • Dedicated solutions engineer
  • Audit logs — unlimited retention
All paid plans include unlimited team members. Metered usage billed monthly. Need a custom plan? Talk to sales.