AI Workflow ROI & Payback
Payback month and 3-year ROI for each AI workflow, with a realistic adoption ramp instead of day-one savings.
Example scenario—not a forecast or verified benchmark. Enable JavaScript to edit inputs, view charts, save locally and export your analysis.
Example inputs
- AI workflows you are considering
- [{"name":"Inbound lead response & qualification","hoursPerWeek":12,"hourlyCost":35,"toolMonthly":300,"buildCost":8000},{"name":"Invoice processing & AP coding","hoursPerWeek":10,"hourlyCost":30,"toolMonthly":200,"buildCost":6000},{"name":"Proposal & quote drafting","hoursPerWeek":8,"hourlyCost":55,"toolMonthly":150,"buildCost":5000}]
- Months to full adoption
- 6
- Share of potential savings captured at full adoption
- 80
- Share of saved hours turned into value
- 70
- Annual maintenance (% of build cost)
- 15
Example results
$43K net over 3 years (85% ROI) on $19K upfront, with payback in month 14 once a 6-month adoption ramp is priced in.
- 3-year net value
- $43,350
- Payback month
- 14 mo
- 3-year ROI
- 85.1%
- Upfront build cost
- $19,000
- Net monthly value at full adoption
- $1,927
- Hours saved per week at full adoption
- 24 hrs
- Value lost to the adoption ramp
- $7,037
What stands out
Portfolio pays back in month 14
After $19,000 of upfront build cost, cumulative savings overtake spend in month 14 and reach $43K net by month 36.
Best bet: Proposal & quote drafting
$23K net over 3 years (183% ROI), paying back in month 9. Start here.
The 6-month adoption ramp costs $7,037
That is the value a day-one savings model would overstate. Faster training and process redesign shrink it.
Next actions
- Pilot "Proposal & quote drafting" first and measure hours saved weekly against the 8 hrs/week target.
- Set a 90-day adoption checkpoint per workflow; kill any below 50% usage.
- Decide in advance where saved hours go (sales calls, billable work, or a deferred hire). Value only shows up if 70% of hours are redeployed.
Model assumptions & limitations
- Adoption ramps linearly to 80% of potential savings over 6 months, then holds flat.
- 70% of saved hours turn into dollar value; the rest is absorbed as slack.
- Maintenance runs at 15% of build cost per year (rule of thumb for prompt, integration, and model upkeep).
- Cash flows are undiscounted; tool prices are held flat for 36 months.