Feature · Pattern matching

The kind of waste one departure creates.

Duplicate invoices. Two tools doing the same job, bought by two different teams. Subscriptions still charging because the original owner left and nobody noticed. Efficyon's pattern engine finds them all.

The problem

Redundancy hides in plain sight.

Most mid-size companies carry two to three duplicate or functionally overlapping subscriptions at any given time. The waste compounds silently because no single person has the cross-departmental view needed to spot it.

The four shapes of redundancy
  • Multiple teams independently buying the same SaaS product, doubling or tripling cost for a single tool.
  • Functional overlap — paying premium prices for features already covered by a tool you own.
  • Duplicate invoices from the same vendor at different amounts or on different cycles, slipping through manual approval.
  • “Orphan” subscriptions — tied to people who left, paid through a card nobody audits. See unused license detection for the seat-level view of the same problem.
Why manual review misses it

Spotting redundancy requires comparing accounting data against a functional taxonomy of tools and a usage signal — three datasets that almost never sit in the same place. Efficyon does the comparison continuously so the pattern emerges automatically. This feeds directly into your software audit.

How Efficyon does it

Three feeds, one cross-reference.

Accounting + expense + tool inventory. The duplicate becomes obvious as soon as they sit beside each other.

01

Scan financial data

Pulls accounting transactions, corporate-card lines, and expense reports into one canonical vendor map — regardless of which team initiated the charge.

02

Detect overlaps

Cross-references your tool inventory against a functional taxonomy. Flags exact duplicates, near-duplicate invoices, and tools that solve the same job differently.

03

Recommend the action

For invoice duplicates, the exact charges to dispute. For overlap, a consolidation plan with usage-backed evidence — which tool to keep, which to retire.

What it surfaces

Sample duplicates in a typical scan.

Illustrative — based on patterns we see modeled across 18-to-50 person orgs. The categories repeat; the dollar values vary.

Tool overlapAsana Premium (Eng) + Monday.com Standard (Marketing) — same job$3,600/yr
Tool overlapLoom Business + Vidyard Pro — both team-video; consolidate to one$1,920/yr
Duplicate invoiceVendor X charged twice in March on different cards$1,440 one-time
Orphan subscriptionNotion Pro seat tied to ex-employee email · 14 months active$280/yr
Cross-department dup.Two HubSpot accounts (Marketing + Sales) — single workspace would consolidate$5,800/yr

Sample / illustrative · patterns vary by stack

Get started

Find what you're paying twice for.

Connect your accounting and expense data. Most teams see their first duplicate flagged within 48 hours.