90 Days Free.
Full API Access.
We're opening early access to infrastructure teams who want spot market signal intelligence before committing to a paid plan. No credit card. No usage caps during trial.
- Full API access — all signal types and endpoints
- Confidence-scored spot market signals across all regions
- Regime context: STABLE_DISCOUNT, VOLATILE, RECOVERING
- Suppression log — public audit trail of every filtered signal
- No cloud credentials required — reads public pricing data only
- No credit card required to start
API key issued immediately. No sales call required.
Paid Plans
Upgrade when ready. Early access members receive priority pricing.
Small production workloads
Production infrastructure teams
Volume pricing + dedicated support
Legal Notes
Savings disclaimer: Spot market savings vary. RefineX provides recommendations based on public market conditions — you remain responsible for workload placement and reliability design.
Service scope: All pricing excludes your cloud provider costs. RefineX emits advisory signals — you control execution.
Frequently Asked Questions
What happens after 90 days?
We'll reach out before your trial ends. Paid plans start at $149/month. Early access members get first access to pricing and no lock-in.
Do I need cloud credentials?
No. RefineX reads public AWS pricing data and computes signals server-side. You never share cloud credentials with us.
What counts as a signal?
A signal is one scored recommendation from /v1/signals, /v1/signals/active, or /v1/signals/summary. Suppressed signals and error responses never count toward usage.
Do you guarantee savings?
No. Spot pricing can be significantly lower than on-demand, but actual savings depend on your workload, region, instance type, and fallback strategy. RefineX provides recommendations — you control execution.
Is there a free tier after early access ends?
Yes. A permanent free tier with 10 signals/month will remain available for evaluation and small tests.
Ready to start?
Get a live API key in minutes. No forms, no sales process.
Get API access — free for 90 days