Aezona CostLens
Continuous cost checks. AI-ranked savings. One-click fixes.
CostLens connects to your cloud accounts using a read-only role — no stored credentials — scans your environment for waste across AWS (with Azure & GCP rolling out), and surfaces prioritised recommendations with Aevi AI explanations and one-click fixes. No FinOps team required — and you only pay when it saves you money.
More than just cost savings
CostLens pays for itself, treads lighter on the planet, and works across every cloud you run — so optimisation is something you set up once, not a project you staff.
Pay only when you save
Performance-based pricing. If CostLens doesn't reduce your cloud bill, you don't pay. Our incentives are fully aligned with yours — we win only when you save.
A greener cloud
Every idle instance, orphaned volume, and forgotten resource we clean up means less wasted energy. Cutting cloud waste shrinks both your bill and your carbon footprint.
Built for every cloud
One platform for AWS, Azure, and GCP. We're continuously expanding coverage across every cloud and service so no source of waste goes unnoticed.
No FinOps team required
Aevi AI explains every finding in plain English and recommends the exact fix. You get expert-level cost optimisation without hiring a dedicated team.
Safe, reversible fixes
Apply remediations in one click with a dry-run preview and one-click rollback. Every change is fully audited — nothing happens without your approval.
Value from day one
Connect in minutes with a read-only role — no agents, no code changes. Prioritised savings appear on your very first scan.
See your savings take shape
A look at the CostLens experience — spend analytics, prioritised recommendations, one-click apply & fix, and AI-powered explanations.
Monthly Spend
$48,250
Potential Savings
$11,800/mo
Open Findings
37
Realised Savings
$6,420/mo
Spend Trend
Top Recommendations
Idle RDS instance
db.r5.large · us-east-1
4 unattached EBS volumes
gp3 · available
gp2 → gp3 migration
12 volumes
Over-provisioned Lambda
memory > usage
Monthly Billing
last 8 monthsCost Forecast
projectedRecommendations
Idle RDS instance
db.r5.large
Unattached EBS volumes
4 × gp3
gp2 → gp3 migration
12 volumes
Apply & Fix
Before
gp2 · 500 GB
After
gp3 · 500 GB
Finding
Idle RDS instance — db.r5.large, 0 connections for 7 days — est. $312/mo
Explanation
This database has had zero connections for 7 days but is still billing at full price. I recommend stopping it (or deleting with a final snapshot). Stopping is fully reversible — restart any time. Estimated saving: $312/month.
Illustrative UI preview. Live dashboard available in the private beta.
From connection to savings in minutes
Five steps. No FinOps expertise required.
Connect your AWS account
Link via IAM Role (recommended) or Access Keys. CostLens assumes your IAM Role temporarily — it never stores your credentials or requires long-lived keys. Least-privilege scoping, always.
Scan resources & billing data
CostLens runs automated checks across EC2, RDS, S3, Lambda, EBS, NAT Gateways, and more — a library that keeps expanding across AWS, Azure, and GCP. Cost data syncs every 6 hours; resource checks refresh every 12 hours.
AI recommendations appear
Findings land on your dashboard ranked by estimated monthly savings and severity. Aevi AI explains every recommendation in plain English — what it found, why it matters, what will be changed.
Review, explain & decide
Inspect any finding, ask Aevi for deeper context, then approve or dismiss with a reason. Every decision is logged — team members can see who approved what and when.
Apply with one click
Approved fixes run dry-run first (where supported), then apply via the AWS API. CostLens logs the full before/after state, timestamp, and user identity for a complete audit trail.
Every area of cloud waste, covered
CostLens continuously checks compute, storage, databases, serverless, and networking for waste — across AWS today, with Azure and GCP coverage rolling out. Our library of checks keeps growing across every cloud and service.
Findings ranked by financial impact
Every recommendation is assigned a severity level based on estimated monthly savings, so you always know where to act first.
Critical
>$500/mo
High
$100–$500/mo
Medium
$20–$100/mo
Low
<$20/mo
Everything you need in one place
Built for engineering and finance teams who want results — not another dashboard to babysit.
Billing Analytics
Visualise your AWS spend by service, region, and tag over any date range. Drill into daily, weekly, or monthly views to spot cost spikes the moment they happen.
Cost Forecast
ML-powered spend projection for the current and next billing period. See if you're trending over budget before the invoice arrives.
Auto-Refresh Cycle
Billing data syncs every 6 hours. Cost-check scans run every 12 hours. Your dashboard always reflects near-real-time account state without manual triggers.
Savings Summary
See total potential savings across all open recommendations, segmented by severity and service. Track realised savings as fixes are applied.
Actionable Finding Feed
New findings surface instantly with estimated savings, severity badge, affected resource, and a one-click path to review and act.
Audit Log
Complete history of every applied fix, approval, and dismissal — who did it, when, what the resource state was before and after.
Your AI-powered cloud cost advisor
Powered by Claude Sonnet, Aevi is embedded directly in every finding. Ask it anything about a recommendation — it'll explain the issue, describe the exact fix, estimate risk, and answer follow-up questions in plain English.
- Explain any finding in plain English on demand
- Describe the exact AWS API call that will run
- Estimate confidence level and potential side-effects
- Answer follow-up questions about the recommendation
- Summarise your account's biggest cost drivers
- Suggest next-best actions after a fix is applied
Finding
4 unattached EBS volumes detected — est. $47/mo wasted
Aevi AI Explanation
These 4 EBS volumes are in an available state, meaning they are not attached to any EC2 instance. You're being billed for the storage capacity even though nothing is using it. I recommend taking a final snapshot of each, then deleting them. The total estimated saving is $47/month.
Automated fixes — with dry-run and rollback
Before any change is applied, CostLens runs a dry-run to show you exactly what will happen. Reversible fixes can be undone from the audit log.
Dry-Run Preview
Where supported by the AWS API, CostLens performs a dry-run first. You see the exact change before it's committed — no surprises.
Reversible Actions
Fixes that can be undone — like instance type changes or stopping resources — are flagged as reversible. Roll back from the audit log with one click.
Full Audit Trail
Every applied fix is logged with before state, after state, timestamp, user identity, and the Aevi reasoning that informed the decision.
Designed for trust — not convenience
CostLens uses IAM Role assumption, not long-lived credentials. It requests only the read permissions it needs to scan, plus a targeted set of write permissions for the specific fixes it supports. Credentials are never stored. Every session is short-lived and scoped.
IAM Role assumption
No stored credentials
Least-privilege scoping
Minimal permissions
Short-lived sessions
Auto-expires
Notifications that matter
CostLens alerts you when new high-severity findings appear, when a scan cycle completes, and when a fix is applied by any team member. Alerts are delivered in-app, and email notifications are configurable per user.
Built for teams, not just individuals
Invite your engineering and finance colleagues. Role-based access ensures the right people can act — and everyone else can observe.
- Manage AWS connections
- Invite & remove members
- Apply or dismiss any finding
- Access all settings
- Review and apply findings
- Ask Aevi for explanations
- View billing analytics
- Cannot manage team or connections
- View dashboard and findings
- View billing analytics
- Read-only access to audit log
- No apply or dismiss permissions
One platform for every cloud
Our mission is to eliminate waste across every cloud you run. AWS is covered end-to-end today; Azure and GCP are in active development — built into the platform architecture from day one. As your footprint grows across clouds, CostLens grows with you.
Ready to see where your money is going?
Request early access and we'll connect CostLens to your AWS account and walk you through exactly where you're overspending — in a live session.