Pricing that scales with you

Start free with unlimited enhancements — no credit card required. Upgrade to Pro for 200K traces, team access, and the full platform.

Free

£0

For individual developers exploring prompt engineering

  • Unlimited enhancements
  • Unlimited prompts
  • 5,000 observability traces/month
  • 100 evaluations/month
  • 50 AI Grader runs/month
  • Last 5 versions per prompt
  • 5 variables per prompt
  • 1 user · 1 workspace
  • 7-day data retention
  • Community support
Start free
Most Popular

Pro

£29/seat/mo

For teams building and shipping AI in production. Pay per editor seat; viewers are free and unlimited.

  • Unlimited enhancements
  • Unlimited prompts
  • 200K observability traces/month
  • Unlimited evaluations
  • 2,000 AI Grader runs/month
  • Multi-model testing
  • Advanced analytics & cost tracking
  • Unlimited versions, branches & variables
  • RBAC, audit logs & approval workflows
  • Scoring dashboards & diff view
  • 6-month data retention
  • Per-seat billing for editors · free unlimited viewer (read-only) seats
  • Priority support (24h SLA)
Seats

Total: £29/mo

Enterprise

Custompricing

For organisations with security, compliance, and procurement requirements

  • Everything in Pro
  • Unlimited team members
  • SSO (SAML/OIDC)
  • SOC-2 & HIPAA compliance
  • On-premises or private cloud deployment
  • Unlimited data retention
  • Custom MSA / DPA / BAA
  • Dedicated support & custom SLA
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Compare plans

Everything included, nothing hidden

Feature
Free£0Start free
Most Popular£29/seat/mobilled monthly
EnterpriseCustomContact Sales
Usage & Limits
Prompt enhancementsUnlimitedUnlimitedUnlimited
Observability traces5,000/month200,000/monthUnlimited
PromptsUnlimitedUnlimitedUnlimited
API rate limit300/minCustom
Data retention7 days6 monthsUnlimited
Prompt Management
Version historylast 5UnlimitedUnlimited
BranchesUnlimitedUnlimited
Rollback
Diff view
Folders & tags
Templates5UnlimitedUnlimited
Variables
Variables per prompt5UnlimitedUnlimited
Variable sets
Reusable variables
Environment defaults
Evaluations
Evaluations/month100UnlimitedUnlimited
AI Grader runs/month502,000Unlimited
Multi-model testing
Scoring dashboards
Scheduled evaluations (daily, weekly, monthly)
Regression detection
Datasetsunlimited (10MB)unlimited (1GB)Unlimited
Collaboration
Editor seats1per seat (no max)Unlimited
Viewer seats (read-only)unlimited (free)unlimited (free)
Workspaces1UnlimitedUnlimited
Analytics & Integrations
Analyticsadvancedadvanced
Cost tracking
REST API access
WebhooksUnlimitedUnlimited
Workbench
Automated pipelines
Governance
Protected branches
Approval workflows
Audit logs
Compliance exports
RBACadvanced
SOC-2 / HIPAA
SSO (SAML/OIDC)
On-prem / private cloud
Support
Support channelcommunityprioritydedicated
Response SLA24hCustom

Frequently asked questions

Everything you need to know about pricing

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Pricing | Enprompta