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CostSage is an Agentic AI system for FinOps and cloud cost optimization. It reasons across your entire AWS & Azure infrastructure, plans multi-step cost optimisations, and executes approved savings autonomously — 24/7, without engineer time.
Free 14-day trial · No credit card · 60-sec setup · Cancel anytime
The only Agentic AI built for cloud FinOps. It reasons across your infrastructure, plans the fix, and executes it — with your approval, 24/7.
Watch 2-min demo — see a real $61K recommendation get approvedMost tools give you charts. Copilots give you suggestions. CostSage is Agentic AI — it reasons across your infrastructure, plans the fix, executes it, and monitors the result. Autonomously.
Secure IAM role or Azure RBAC. No agents, no code changes, no infra risk. Takes 3 minutes.
Rightsizing, idle resources, RI/SP gaps, waste — all found automatically with justifications and confidence scores.
Click Approve. The agent handles the change safely, with automatic rollback protection and a full audit trail.
Stop asking engineers to chase cloud waste. CostSage runs the FinOps playbook 24/7 so your team focuses on shipping.
90-day CPU/memory baselines drive high-confidence downsizing for EC2, RDS, and Azure compute — with zero guesswork.
See how it works →Approve a fix and the agent applies it. Every change is logged, and performance is monitored — automatic rollback if anything dips.
See how it works →Find uncovered on-demand usage that should be reserved. Recommendations are matched to your actual traffic patterns, not averages.
See how it works →Resources running below 5% CPU for 30+ days are surfaced automatically — before the next invoice, not after.
See how it works →Agent identifies untagged resources, enforces your tagging policy, and maps every dollar of spend to the right team or project.
See how it works →AI-generated spend forecasts, per-service breakdowns, and trend reports your CFO will actually read — shareable in seconds.
See how it works →No Jira tickets. No console sessions. No manual scripts. Review each recommendation with its full justification — then approve. The agent does the work.
Full justification with CPU usage, cost delta, and confidence score before you approve
Snooze or ignore recommendations — you're always in control
Automatic rollback if post-change performance degrades
Complete audit trail: who approved, when, what changed, how much saved
Real FinOps wins, in their own words. See exactly what CostSage found — and what it meant for their cloud bills.
"Getting started with CostSage took us less than 60 seconds"
"Immediate visibility into our wasted AWS spend"
"Our monthly AWS bill dropped by around 52%"
"We approved fixes in 1 click, and CostSage took care of the rest."
Cut our AWS bill from $84K to $25K in one month — without touching a single line of code.
I was skeptical any AI tool could safely execute changes. CostSage proved me wrong inside 48 hours with a full audit trail.
We'd been meaning to rightsize our RDS instances for months. CostSage did it in an afternoon — with one-click approval.
How Vulcan Forged cut their AWS bill from $84,000 to $25,000/month with CostSage
Whether you're a startup watching every dollar or an enterprise managing multi-cloud at scale — CostSage has you covered.
Cloud infra is your #1 COGS line. CTO view: Stop cloud surprises in your board pack. Let the agent find every dollar of waste before your next funding round.
VP Eng view: One dashboard, one weekly approval, zero overruns. CostSage fills the FinOps role — so your engineers ship product, not cost reports.
FinOps Lead view: Automate the manual analysis grind. Focus on governance, chargeback strategy, and executive reporting while the agent handles the rest.
DevOps view: Recommendations in Slack. Approve in one click. No custom tooling, no dashboards to maintain, no tickets to file.
Free 14-day trial · No credit card · 60-sec setup · Cancel anytime
"What if I don't trust the AI recommendations?"
CostSage shows you the exact data behind each suggestion — CPU utilization, cost delta, confidence score, and step-by-step impact analysis. Nothing gets executed without your explicit approval.
"Is it safe to connect my cloud account?"
Analysis requires only read-only billing access. Execution roles are scoped to the minimum permissions needed for each action type. CostSage is built on three international standards: ISO/IEC 42001:2023 (AI Management), ISO/IEC 27001:2022 (Information Security), and ISO 9001:2015 (Quality Management) — independently certified, auditable, and built for enterprise trust.
"We don't have time to manage another tool."
You don't manage CostSage — it manages your cloud costs for you. Connect once, receive a weekly digest, approve recommendations as they arrive. Total time: 15 minutes a week.
Connect your cloud account and we'll show you exactly what CostSage finds — for free, in minutes. No obligation to subscribe.
Free 14-day trial · No credit card · 60-sec setup · Cancel anytime
Join 500+ engineering teams that let CostSage do the FinOps heavy lifting. Average setup time: under 60 seconds. Average savings found: $61,898/month.
Free 14-day trial · No credit card · 60-sec setup · Cancel anytime
