What it costs
Transparent per-minute pricing.
One unit. Minutes of compute. Prompt-cache credits are itemized visibly. No opaque compute-credits unit. Sovereign Canadian is its own tier.
Tiers
Rate matrix
Per-minute USD rates by plan-class size. Sovereign BC adds a fixed premium over the standard rate; the premium percentage is sourced from internal/billing/pricing.go in the Heroa repo and emitted into data/pricing.json as sovereign_premium_pct.
| Plan-class size | Standard $/min | Sovereign $/min |
|---|
Estimate monthly cost
Enter your expected shape. The calculator multiplies compute-minutes by the per-minute rate from the table above (sourced from internal/billing/pricing.go via data/pricing.json). Tier caps come from data/tiers.json — exceeding a tier cap fails closed at deploy time, the calculator surfaces it as a warning here.
Notes
- Prompt-cache credits are itemized on every invoice.
- No opaque compute-credits unit. All rates are per-minute in the local currency of the region.
- Sovereign Canadian tier is billed separately from standard regions; sovereign substrate runs on GCP Montréal (
northamerica-northeast1) today, BC colocation on roadmap.