Home / Case Studies / Software as a Service (SaaS) / AI-driven FinOps that cut cloud costs by 61% in 3 months
The
Overview
A B2B SaaS company was bleeding cloud spend. Wishtree brought an AI-driven cost audit, right-sizing automation, and FinOps best practices.
Problem
Statement
The client was burning $850,000 annually on cloud waste. Without FinOps practices, the problem would only get worse.
Highlights
FinOps framework implemented
61% cloud cost reduction
$850K annual waste eliminated
Self-healing policies
<30 second downtime
3-month ROI
Agentic AI refers to autonomous, goal-driven software agents that act with
limited human input to optimize specific goals like pricing, forecast demand,
and detect fraud in real time.
About Client
A B2B SaaS platform serving enterprise customers with mission-critical applications. Over years of rapid growth, cloud costs spiraled out of control. The C-suite knew they were wasting money but could not pinpoint where.
- $850,000 in annual cloud waste
- Idle resources everywhere
- No observability into cost drivers
- Sprawl of unused resources accumulated over years
- Manual cost management was impossible at scale
- Waste directly eroded margins and slowed growth
- Conducted an AI-driven cost audit analyzing every resource across the entire cloud footprint.
- Identified idle and oversized resources with recommendations for elimination or right-sizing.
- Implemented right-sizing automation that continuously matches resources to actual usage patterns.
- Established FinOps governance with accountability, showback, and chargeback practices.
- Created real-time cost observability dashboards for engineering and finance.
- Built automated reporting with anomaly detection.
- AI cost audit analyzed millions of data points across years of cloud usage to identify waste patterns humans would never find.
- Machine learning models predicted optimal instance sizes based on historical usage, continuously right-sizing without human intervention.
- Anomaly detection monitors real-time spend, alerting when costs spike unexpectedly.
- Self-healing policies use AI decision-making to determine when resources are truly idle vs. needed for upcoming demand.
Core Features
AI-driven cost audit
Right-sizing automation
Real-time cost dashboards
Anomaly detection
ROI tracking
Impact
- 61% reduction in annual cloud bill
- Self-healing policies reduced downtime to <30 seconds
- ROI achieved in under 3 months
- Idle resources automatically shut down
- Right-sizing happens continuously
- Full cost observability
- Anomaly detection catches spikes instantly
- FinOps culture established
Why Wishtree
Wishtree specializes in cloud FinOps, delivering measurable, sustainable savings.
For this B2B SaaS client, we:
- Eliminated $850K in annual waste
- Delivered ROI in under 3 months
- Reduced downtime to <30 seconds with self-healing policies
- Built a FinOps culture with real-time visibility and accountability