Cleanshelf was acquired. Efficyon picks up the brief.
Cleanshelf was a focused, accessible spend management tool. After Zylo acquired it in 2021, the independent product effectively stopped — and existing customers were rolled into an enterprise contract. If that was the wrong size for you, this page is about what changed and what now fits.
✦ What Cleanshelf did well
A focused mid-market spend tracker.
No fabricated knocks here. Cleanshelf was a respected SaaS spend management product before the acquisition — that is precisely why teams are looking for a replacement.
Cleanshelf gave finance and IT teams a single place to see SaaS subscriptions, costs, and renewal dates. Setup was relatively light. The pricing was within reach for mid-sized teams. For its era it was a clean, opinionated take on the problem.
What it did not do — heavy AI-driven analysis, deep unused license detection, accounting-level cost accuracy — was reasonable for the time. The category has since moved on, and so has the product: it is now part of Zylo, and that is a different scope at a different price.
✦ Where Efficyon is different
Spend-vs-usage, not just spend.
Cleanshelf showed you what you were paying. Efficyon focuses on the gap between what you pay and what you actually use — and it does so on a monthly billing cadence, not an enterprise contract.
- Status
- EfficyonActively developed (pre-launch)
- Cleanshelf (legacy)Acquired by Zylo in 2021
- Pricing
- Efficyon$39–$119/mo · custom for enterprise
- Cleanshelf (legacy)Now available only via Zylo enterprise contracts
- Primary surface
- EfficyonSpend-vs-usage analysis with AI recommendations
- Cleanshelf (legacy)Spend tracking and basic optimization suggestions
- Accounting integration
- EfficyonDirect (Fortnox, Visma, QuickBooks, Xero)
- Cleanshelf (legacy)Limited; relied on contract data
- Independent product
- EfficyonYes
- Cleanshelf (legacy)No — absorbed into Zylo
- Active integration library
- EfficyonContinuously updated
- Cleanshelf (legacy)Frozen at acquisition
✦ If you are evaluating both
Where each one actually fits.
- You valued Cleanshelf's accessibility and want a similarly priced alternative.
- You want usage-side analysis and dollar-attached recommendations, not just spend tracking. See our ROI calculator for a quick estimate.
- Your accounting lives in Fortnox, Visma, QuickBooks, or Xero and you want direct integration.
- You are comfortable working with a pre-launch product that ships frequently.
- You are a large enterprise and need extensive shadow-IT discovery.
- You already have a Zylo contract from the Cleanshelf transition and the scope fits.
- You need vendor-management workflows and benchmarking against a large dataset.
- Enterprise governance and compliance are central to your evaluation.
✦ Frequently asked
What people actually want to know.
- What happened to Cleanshelf?
- Acquired by Zylo in 2021. Integrated into the Zylo enterprise platform. No longer sold as an independent product; existing customers were transitioned to Zylo contracts.
- Is Efficyon a structural replacement?
- It covers the spend-tracking surface Cleanshelf occupied and adds usage-side analysis with direct accounting integration. We are pre-launch, so we cannot claim seamless migration — but the use-case fit is close.
- How does Efficyon compare to Zylo?
- Zylo is enterprise-priced and enterprise-scoped. Efficyon is built for SMB and mid-market with transparent monthly pricing. For a deeper read see Efficyon vs Zylo.
- Can I migrate my data?
- No formal migration tool. Efficyon rebuilds your inventory by connecting to accounting plus your live tools at onboarding, which is usually faster than exporting from Cleanshelf.
✦ Get started
A modern Cleanshelf without the enterprise contract.
If you valued the focus and accessibility of the original Cleanshelf, Efficyon is the closer structural match. Read-only OAuth on every connection, monthly pricing, and a pre-launch team that ships on the regular.