Artifact's Toolbox already promises a Wire Gauge Calculator to "Calculate wire resistance, voltage drop, and current carrying capacity for various wire gauges", but it says "Coming Soon", as do six of the other eight tools, while the page asks visitors to "Upvote what we should build next". Sizing a wire is something every harness engineer does weekly. Today the only way into Artifact is a four-field Request Access form with no word on what happens next, while RapidHarness greets the same engineers with "Free to use – no credit card required". A free, correct calculator is the cheapest way to meet those engineers months before they look for a design tool.
First action
Write the calculation spec (inputs, outputs, the ampacity and resistance table with its source, and derating assumptions) and have the Electrical Systems Engineer check it.
How to measure it
Calculator-sourced access requests
- Now
- –
- Target
- 20 a month
- By
- 90 days
Steps
Spec the math
Inputs, outputs, the wire table and derating assumptions, each with its source.
Electrical Systems Engineer 2 days
Build the page
Server-rendered, no login, shareable result URL and CSV download, listed in the sitemap.
Software Engineer 1 week
Add the hand-off
"Size every wire in your harness at once" links to /signup prefilled with the inputs.
Software Engineer 1 day
Verify
Check 20 cases against the reference table and two independent tools.
Avionics Engineer 1 day
Launch
A short method post on the blog, LinkedIn, X and the newsletter; swap the Toolbox tile to "Launch Tool→".
Co-founder, go-to-market 1 day
Follow up
Sales engineers open each prefilled request with the user's own numbers.
Electrical Systems Engineer ongoing
Measure
Uses, shares, hand-off clicks and access requests from the page.
Co-founder, go-to-market weekly
Next tool
Build the next most-upvoted calculator on the same template.
Software Engineer 2 weeks
Why it works
Build the calculator as a public, server-rendered page at /toolbox/wire-gauge. Inputs: current, one-way length, conductor material, temperature rating, bundle size and the allowed voltage drop. Outputs: the recommended gauge, resistance, voltage drop and power loss, with the assumptions and the reference table shown under the result. No login. Each result gets a shareable URL and a CSV download. Under every answer, offer the next step: "Size every wire in your harness at once", a link to /signup prefilled with the inputs and the use (for example "wire sizing, 28 V aircraft bus"), so the request arrives with context the Electrical Systems Engineer can open a demo with. Once it works, build the Resistor Divider and Link Budget calculators on the same template, in upvote order.
Engineers bookmark and share calculators they trust, and link to them from forums and team wikis, which builds search authority a 30-page site lacks. Every user is a qualified engineer doing by hand, one wire at a time, the job Artifact automates for the whole system. It also shows the Toolbox upvotes lead to something, and gives the sales engineers a warm, specific opening.
Ready to use
ChecklistWire Gauge Calculator launch list
[ ] Spec: current, length, material, temperature rating, bundle size, allowed drop [ ] Reference table and source shown under the result [ ] Server-rendered page at /toolbox/wire-gauge, no login [ ] Shareable result URL and CSV download [ ] "Size every wire in your harness at once" link prefilled into /signup [ ] 20 test cases checked by two engineers [ ] Added to sitemap; Toolbox tile switched from "Coming Soon" [ ] Launch post, newsletter, LinkedIn and X [ ] Weekly count: uses, hand-offs, access requests
Risks and how to handle them
A wrong answer damages credibility with engineers
Show the method, table and assumptions on the page, and have two engineers sign off before launch.
Visits without buying intent
Measure hand-offs and access requests, not visits, and keep the next step under every result.
Evidence
- Your websiteToolbox: "Quality-controlled tools to build and test hardware. Upvote what we should build next." Nine tools; seven say "Coming Soon", including the Wire Gauge Calculator ("Calculate wire resistance, voltage drop, and current carrying capacity for various wire gauges"), Link Budget, Resistor Divider, Data Viewer, FFT, Failure Modes Analysis and RACI Tracker. Only the Roadmap Planner and the Electrical System Designer have "Launch Tool→", and /toolbox/roadmap shows readers only "Loading roadmap...".Source
- Your websiteRequest Access page: four fields (Name, Email, Company or Organization, "What are you working on?") and "Have questions? Email us at [email protected]"; nothing on trial length, price, response time or what happens after submitting.Source
- Competitor researchRapidHarness: "Wiring Harness Software – Reinvented", "Free to use – no credit card required"; a Free plan (5 designs, 30 connections per harness), Standard at $219/month, Professional at $299/month and five-user team plans from $6,599/year; a parts library of over 95 million parts; a Windows desktop app with designs stored in the cloud.Source
- HiringCareers page (five on-site Los Angeles roles, applications by email): an Electrical Systems Engineer to "Partner with sales on demos, evaluations, and implementations for aerospace and defense programs"; an Avionics Engineer to "Join sales and implementation as the avionics domain expert for demos and onboarding"; a Forward-Deployed Software Engineer to "Interface with aerospace, robotics, and manufacturing companies to deploy and support Artifact" and "Travel occasionally to customer sites to support deployments, train users, and gather feedback"; and a Senior Software Engineer and a Software Engineer for the "cloud ecosystem, AI copilot, and physics simulation backend".Source