Fast RFQ response wins 3D printing work.
We build quotation platforms trained on your shop. Standard jobs price in seconds. Same approach as L3AD: 3 days → 11 seconds on typical work.
11s
RFQ turnaround
L3AD
70%+
Less manual estimating
36
Quote-to-cash levers
We benchmark a real RFQ and your visibility before proposing software.
Ready to fix your quoting funnel?
Tell us about your bureau — we'll follow up with diagnostic next steps.
pie-stack.com · hello@pie-stack.com
Diagnostic
Numbers first — then we talk build.
Three checks, no commitment. Report before the first serious call.
RFQ benchmark
We time a real RFQ through your site — including off-hours.
Visibility
Quick check: Google / Maps / AI answers for bureaus in your area.
Funnel
Where quote UX and trust signals lose buyers.
Manual quoting does not scale with RFQ volume.
A customer submitting an RFQ is rarely sending it to one bureau. They are sending it to several. The first credible reply wins a disproportionate share of those orders. When your quote takes hours — or sits in a queue over the weekend — that order has often already gone to whoever replied first.
The problem is not the people doing the quoting. The knowledge your estimators carry is real and hard-earned. The problem is that the process requires a human to do it once, for every job. That is not a workflow. That is a bottleneck. And it does not get easier as volume grows.
The fix is a system trained on your jobs, your prices, your machines — not a generic off-the-shelf tool built for someone else's shop.
Scope
What we focus on
The diagnostic shows which areas matter for your bureau — we don't pitch a full platform unless the numbers support it.
Quoting
Core — RFQ speed
- AI quotes on standard jobs in seconds (L3AD: 3 days → 11s).
- Runs when staff are out; tiered routing for edge cases.
- Pricing locked to your rules — fewer mismatches, fewer reworks.
Operations
- Customer dashboard: files, orders, status — less status email.
- File library with versioning for repeats.
- Shipping and logistics hooks where needed.
Discovery
- SEO / GEO gap vs. how buyers actually search.
- Site or embed focused on instant quote + trust.
Also
- Internal tools, CRM, payments — when the diagnostic shows gaps.
- Retention and brand — usually phase 2.
Proven in production
L3AD
Reutlingen, Germany
3D printing service bureau · 51–200 employees · Live since early 2026
Before PieStack Solutions, every quote was manual: file review, geometry assessment, material calculation, machine time — all handled by staff, job by job. Response times ran from hours to days. Orders were being lost to faster competitors.
PieStack Solutions built L3AD a custom AI quoting platform trained on their own historical production data. The hardest part was not the model — it was the data. Years of job records spread across spreadsheets and email threads had to be structured, cleaned, and made usable before a model could be trained. L3AD brought the domain knowledge. PieStack built the pipeline. The quoting engine went through accuracy testing and multiple rounds of retraining before launch. Nothing shipped until the quotes were right.
11s
Quote turnaround on standard jobs
70%+
Reduction in manual estimation effort
Phase 2
Ongoing — SaaS automation and global factory sync
“Their ability to design and build a true manufacturing ecosystem with long-term scalability in mind, rather than delivering a short-term or superficial solution.”
Engagement
How it works
From first diagnostic to live quotes — clear phases, no hidden scope before the data audit.
- 01
Quoting diagnostic
We benchmark a real RFQ, check visibility, and map where the funnel leaks — written report, typically within 48 hours.
- 02
Discovery call
One focused call (~30 min) on your RFQ load and priorities — not a generic product tour.
- 03
Data audit
First paid step: we review historical jobs and pricing rules and tell you plainly what can train a model.
- 04
Build & validate
Quotation model trained on your data, checked against your estimators until numbers match reality.
- 05
Go-live
Engine live on standard work; every completed job tightens accuracy and speed over time.