K3N8HJob Cost Insights
Feed it a job-cost CSV, get a margin chart and a plain-English write-up.
K3N8H Verified
- ✓ Real preview shipped
- ✓ License terms specified
- ✓ Setup/usage instructions included
- ✓ Actually run before listing
- ✓ Stated limitations verified
Takes a job-cost CSV export (quoted amount, materials, labor hours/rate, permit cost), cleans it, computes per-job margin, and produces a sorted margin chart plus a written summary of which jobs are actually profitable. Now includes a zero-setup browser version: upload or paste your CSV, get the chart and insights instantly with no Python install.
Runs where you work
Built for a private workflow: local-first execution, no forced cloud dependency, and a clear path to use it on a laptop or phone without an API key.
Included value
Each product is designed to feel personal, useful, and complete without turning your work into an external dependency.
Free tools that go with this
These run in your browser, need no account, and keep what they remember on your own device.
Preview
Open full preview →Browser version: drag a CSV or paste data, get the chart and insights instantly.
What's included
- job-cost-insights.html (browser version: drag/drop CSV, live chart, JSON/CSV export, works offline)
- job_cost_insights.py + requirements.txt (Python version)
- sample-jobs.csv
- job_margins.png (real generated chart)
- example-insights.md (real generated write-up)
- README.md with stated input/output limits
Built with
Runs locally with Python 3: no accounts, API keys or internet needed
See example-insights.md and job_margins.png — both generated by actually running job_cost_insights.py against sample-jobs.csv.
License & pricing
Try it before you buy. The preview above is the real product, not a mockup.
Personal License
$20
For your own work or your own business. No client work, and no resale or redistribution of the files.
Commercial License
$50
Use across client work or resell the output. No reselling the source files/template itself.
Refund terms are set per product, and checkout through Whop or Gumroad has its own buyer protection. Questions before you buy? Ask in the chat or on the feedback page; we'll help where we can.
Data Analyst Bots — publishing standard
- Required deliverables: Sample dataset, Example output, Setup instructions, Stated input/output limits
- Disclaimer required
- README required
- Proof-it-runs evidence required
No fabricated capabilities. State real limits on input size/format and output types.
More from Contractors & Service Operators
Weekly Cash Desk
Know if next week's rent clears before the materials go out.
Deposit Desk
Print the deposit page before you start the job.
The Solo Operator's First 90 Days
Three 30-day blocks, each with real decisions and a cash checkpoint.