“Paperless Parts needs a clean CAD file and a human to set the price. Setell prices a messy email like you would — and closes it.”
Feature comparison
No CAD file? No quote — for them.
Paperless Parts is geometry-based quoting: drop in a clean 3D CAD solid and it extracts features to seed a cost estimate. It’s powerful for digital-first shops that already receive STEP files. But most quoting doesn’t start with a CAD file — it starts with an email, a photo of a drawing, or a plain-text description. Setell reads whatever actually lands in your inbox and prices it. No CAD required, ever.
They cost the part. We price the quote.
Paperless Parts is explicit that its AI does not set the price — a human estimator builds the quote on top of the geometry-derived cost. Setell prices the quote from your own history: your QuickBooks invoices and the quotes you’ve already won, with show-your-work provenance. Pricing intelligence is the claim they don’t make.
Built for owner-operators, not enterprise estimating teams
Paperless Parts is sold to mid-market and aero/defense shops with dedicated estimators — custom four-to-five-figure annual contracts and an 8–12 week sales-led onboarding. Setell is built for the 1–15 person shop where the owner is the estimator. Connect your inbox and send your first AI-drafted quote in about 5 minutes. Free to start, $49–99/mo, no contract.
Quote-to-cash, and any vertical
Paperless Parts stops at the quote for CNC and sheet-metal shops. Setell runs one adaptive engine that learns each operator’s vertical from their own data — so the same product quotes a machine shop, a fab shop, a landscaper, or a contractor — and closes the loop: portal, signature, approval, invoice, two-way QuickBooks sync. Plus an agent (MCP) surface so you can drive it from Claude or ChatGPT.
When Paperless Parts is the right call
If you’re a larger shop with a dedicated estimating team, a clean 3D-CAD-first RFQ pipeline, and a need for feature-level geometric costing on complex machined parts, Paperless Parts is built for exactly that — and we won’t pretend otherwise. Setell’s honest scope is the opposite end: messy email in, priced quote out, closed to cash, for the owner-operator who doesn’t have an estimator or a stack of STEP files.
Setell vs Paperless Parts: FAQ
Is Setell a Paperless Parts alternative?
For small shops and owner-operators, yes. Paperless Parts is enterprise, geometry-based quoting that requires a 3D CAD file and a dedicated estimator. Setell drafts and prices quotes from a plain email, PDF, or photo — no CAD required — closes the deal with a portal and invoicing, and starts free.
Do I need a CAD file to use Setell?
No. Paperless Parts is built around parsing 3D CAD geometry. Setell reads whatever the customer actually sends — an email, a PDF drawing, a photo — and prices from your history rather than from a CAD solid. That’s the whole point: most RFQs never come with a clean CAD file.
Does Paperless Parts price the quote automatically?
No. Paperless Parts explicitly leaves the price to a human — its AI produces geometry-based cost inputs, and an estimator builds the final quote. Setell's pricing intelligence learns your rates and proposes the price, with show-your-work provenance.
How does the cost compare?
Paperless Parts is sold via custom four-to-five-figure annual contracts with an 8–12 week sales-led onboarding. Setell is free to start, $49–99/mo, self-serve, live in about 5 minutes.