The unit of pricing matches the unit of the product. You serve N tenants — brands, customer portals, white-label apps — Argus charges per tenant. Your end-users don't show up on the bill.
Prices shown per month, billed annually. Monthly billing is +20%.
No card. One app kicking the tyres — indie and pre-revenue teams who want to model a real release train before they commit.
One production app, brand, or region. Real-time streaming on, unlimited flags, full audit retention. The singleton baseline the multi-tenant curve scales off.
Agencies, multi-brand, multi-region, partner deployments. Each tenant after the first is discounted — buy more, save more — down to a $40 floor.
See the full scaling table ↓11+ tenants, or a deployment past the public ceiling. Negotiated pricing — annual commit, committed-use discount passed through, or a self-host option.
The first tenant is the full $99 Growth price. Every tenant after it is discounted further than the last, down to a $40/tenant floor at the public ceiling of 10 tenants. A few representative points — every tenant keeps its own 500k-resolve/month cap.
| Tenants | Monthly total | Blended / tenant | Saving |
|---|---|---|---|
| 1 | $99 | $99.00 | — |
| 3 | $269 | $89.67 | ~9% off |
| 5 | $405 | $81.00 | ~18% off |
| 10 | $636 | $63.60 | ~36% off |
| 11+ | Contact us | negotiated | — |
| Saving vs. 10 tenants at full Growth price ($99 each). Floor: $40/tenant. | |||
Need more than 10 tenants? Past the public ceiling, deals move to negotiated pricing — contact us for an annual commit, a committed-use discount, or a self-host option.
Per-MAU pricing for a feature-flag platform is a tax on customer growth. If your tenant scales from 10k to 100k end-users, your flag-platform invoice goes up 10× for the same number of flags, same number of tenants, same number of engineers. Argus charges for what we actually run: tenants. The math stays sane.
A Product is one thing you ship — typically one app or service, with its own apiKey and flag namespace. A Customer (your account) can have many Products. A tenant lives inside a Product: an external entity you ship features to with its own configuration (a customer brand, a white-label app, a customer-specific portal, an embedded OEM instance). Singleton Products have no tenants — value resolves globally for everyone on that Product. Internal staging environments are not tenants and aren't billed.
One apiKey per Product. A studio with three Products has three apiKeys — one per Product — so each app's SDK can fetch only its own flags. Customer-level credentials are for the dashboard and team management, not for SDK auth.
Each tenant after your first is billed at the next step down the discount curve — cheaper than the one before it, all the way to the $40/tenant floor. Adding a tenant raises your monthly total by that tenant's marginal add-on, nothing more. Past 10 tenants you cross the public ceiling and we move to negotiated pricing.
Free includes 100k flag resolves/month. Every paid tenant carries a 500k resolves/month cap so our costs — and yours — stay predictable. Past the cap, overage is metered per additional resolves rather than cutting you off. Resolves are SDK flag evaluations, not your end-users — a tenant with millions of users still resolves against the same flags.
Yes. Free is $0 with no card: 1 tenant, 1 product, 10 flags, 3 seats, 100k resolves/month, and 30-day audit retention. Real-time streaming is a paid feature, so Free resolves over REST — enough to model a real release train before you commit. Upgrade to Growth ($99/month) when you need streaming, unlimited flags, or full audit history.