Lumopath · Cost to Serve

Finally know which customers are worth the effort.

Cost to Serve reveals the all-in cost of every client and segment, across every team, not just support tickets, so you can see your margin leaders, your time sinks, and exactly which levers move margin.

See your cost to serve
$ Cost to serve · by segment

The problem

Same revenue. Four times the work.

Revenue tells you what a segment is worth. It says nothing about what it costs. SMB pulls in about the same revenue as Midmarket, while consuming roughly four times the hours. On a revenue dashboard, you'd never see it.

At equal revenue ~$5M each
Midmarket≈ 2.3K hrs
SMB≈ 8.7K hrs
Revenue says they're equal. Cost says they're not.

How it works

Add up every hour. Across every team.

Step 1
Measure all-in effort
Total the real time every team spends on each account, not just support tickets.
CS210h
Eng175h
Support148h
Training88h
Product57h
All-in cost678 hrs
Step 2
Plot revenue against cost
See margin leaders and time sinks at the segment level. Then drill to any individual account.
Revenue ↑ · Cost →
Step 3
Get the drivers and the fix
The AI Coach tells you why an account or segment is costly, and what to do about it.
?Why this account is costly
✦The specific lever to pull
↗Track margin as it improves

In action

From a whole segment down to one account.

Click into any segment and the same view resolves to individual customers, each placed by revenue against the real hours it takes to serve them.

$ Account-level cost-to-serve Margin leadersTime sinks

The unlock

The real cost is spread across every team.

Click into Monsters Inc. and Cost to Serve counts every team, the true cost is 678 hours this quarter, the most expensive customer you have. The drivers show you exactly where it goes.

$
Monsters Inc.
Jasmine Jablonski · Enterprise · most expensive customer
At Risk
678 hrs
True all-in cost this quarter, across every team
190
hrs
Custom feature support
EngProductCSSupport
Building and troubleshooting a custom on-prem environment; 3 unresolved high-priority tickets JIRA-1023 1045 1066 still hurting usability.
95
hrs
Implementation & onboarding
CSTraining
75 hrs of training across ten people (95% more than the average client) + 20 hrs of custom docs.
elevated
CSM engagement
CS
Frequent escalations, Product/Eng coordination, and managing client frustration.
!
Extensive custom functionality drives more cost and lower renewal rates. This account is at significant renewal risk..

Act on it with the AI Coach

Ask how to fix it. Get a plan, not a number.

Ask "How do I make SMB more efficient?" and get company-specific diagnosis and recommendations you can execute and track.

AI Coach · SMB segment
How do I make SMB more efficient?
The diagnosis · three patterns of wasted effort
🔥
Hero-Mode Firefighting
CSMs personally fixing basic issues: 150+ support threads handled directly this month.
InnovateStart ($8K ARR) ate ~5 hrs on one API debugging session.
⚙️
Manual Bridging
CSMs acting as a human API: 40+ custom reports, ~60 hours.
Momentum SaaS ($12K): a fully manual bi-weekly report.
🏝️
Stranded Value
42% of SMB ($2.1M ARR) had zero proactive contact in 60 days.
Vista Path ($15K), Solstice ($18K), healthy but drifting.
The recommendations
✓Automate status reporting so CSMs stop hand-building reports.
✓Offload basic education to self-service + a monthly SMB Office Hours.
✓Add a customer-facing admin panel to cut the firefighting threads.
↗Then track progress against the goal.
✦Grounded in 418 emails · 455 meetings · 982 tickets · 110 files · 2,320 chat messages.
“

Lumopath has significantly enhanced our unit economics by providing insights into the cost to serve our clients.

David Bianconi
David Bianconi
VP of Professional Services · Shipwell

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