CloudKnife vs Polylane
CloudKnife and Polylane are both uptime & monitoring tools aimed at developers and small businesses. Both have a free plan.
Azure FinOps tool that finds waste and applies approved fixes
AI on-call engineer that investigates and fixes production issues
| Pricing | Freemium | Freemium · $80 |
| Starting price | Not published | $80/mo |
| Free plan | Yes | Yes |
| Free trial | 14 days | — |
| Built for | Developers, Small businesses, Enterprise | Developers, Small businesses, Enterprise |
| Platforms | web | web, macos, linux |
| Country | BE | US · 2025 |
| Rating | — | — |
Choose CloudKnife if
Azure-centric companies, especially in Europe, that want cost recommendations with evidence and help executing them.
- Every recommendation shows its reasoning and data
- Changes start as proposals you approve, automation is opt-in
- Free plan for Azure spend up to €5k a month
Look elsewhere if: Teams running mostly on AWS or Google Cloud, or wanting cost data inside an existing observability stack (Datadog).
Choose Polylane if
Small platform and backend teams running on Cloudflare, Vercel or AWS who want an AI first responder without hiring an SRE.
- Free plan for two members and two cloud accounts
- Read-only Cloudflare access with no full-access option offered
- MCP and API reads are unlimited on every plan
Look elsewhere if: Teams that need a mature, full observability suite with predictable usage pricing (Datadog, Sentry).
CloudKnife vs Polylane pricing
CloudKnife
- Free€0Up to €5k cloud spend, 3 Azure subscriptions, 2 users
- Standard€100/mo1% of spend (shown at €10k), up to €50k; 10 subs, 10 users
- Full€400/mo4% of spend (shown at €10k), up to €50k, all recs, 100 subs/users
- EnterpriseCustomTailored contract, billing and limits; onboarding with the team
Polylane
- Free$02 members, 2 cloud accounts, 10 impact assessments/mo
- Starter$80/moUnlimited seats, 5 cloud accounts; $64/mo billed annually
- Team$200/moUnlimited cloud accounts, shared memories; 20% off yearly
- Business$500/mo100x credits, 5,000 impact assessments; 20% off yearly
- Scale$800/mo160x credits, pay-as-you-go overage; 20% off yearly
CloudKnife · Key features
- Workload-aware rightsizing across VM families, not just smaller sizes
- Scheduling that shuts down resources on nights and weekends
- Detection of orphaned disks, old snapshots and unused commitments
- Commitment simulation for reservations and savings plans before buying
- Cost allocation by application, team or customer
- Spend alerts delivered with their root cause
Cons
- Supports only Azure today; AWS and Google Cloud are not yet available
- Price grows with your cloud spend (1% or 4%)
- Standard plan gives only an optimisation preview
Polylane · Key features
- Context graph linking code, infrastructure and telemetry
- Anomaly and issue detection from metrics, logs and traces
- Root-cause investigations as a transcript you can watch, interrupt and share
- Impact analysis of pull requests against production
- Autofix that opens pull requests in GitHub
- Cloudflare connection with a single read-only token
Cons
- Credits are relative multiples, so monthly cost is hard to predict
- Steep jump from free to the $80 Starter plan
- Product is still described as early access
CloudKnife vs Polylane: FAQ
Do CloudKnife and Polylane have a free plan?
Yes, both CloudKnife and Polylane have a free plan; paid plans add more usage and features.