Carbon vs. M1
ECI M1 is an established job-shop ERP with a Windows desktop client, a dated interface, quote-based pricing, and AI that hasn't reached M1 yet. Carbon is a modern, open, API-first platform — ERP, MRP, MES and QMS on one model — with a hosted MCP server and pricing in the open.
- 4-in-1
- ERP, MRP, MES & QMS on one data model
- 1 month
- implementations
- 30 days
- free trial, no sales call
- Yours
- full source-code ownership
Carbon vs. M1, feature by feature
| Carbon | M1 | |
|---|---|---|
| Scope & fit | ||
| What it is | ERP + MRP + MES + QMS on one data model | Job-shop / discrete ERP |
| Built for | Discrete make-to-order manufacturers and job shops | Small-to-mid discrete job shops |
| Client | Modern web app | Windows-only desktop client (SQL Server) |
| Capabilities | ||
| Quoting, job costing & scheduling | Built in | Built in |
| Shop-floor execution (MES) | Built in | Built in |
| Quality (QMS) | Native, on the same model | Native basic; deeper via uniPoint add-on |
| Serial & batch traceability | Full genealogy, built in | Serial; batch/lot & recall noted weak |
| Product configurator (CPQ) | Built in | Not offered |
| 3D CAD / STEP viewer | Built in | Via CADLink add-on |
| Platform & ownership | ||
| Deployment | Cloud or self-host | M1 Cloud or on-prem; Windows client |
| Full ownership of the code | Yes — the entire codebase is yours | No — proprietary |
| API coverage | Full backend over REST — every table | REST API; docs gated via partner program |
| AI / agent-ready (MCP) | Hosted MCP over the full backend, available now | Announced for M1, not yet shipped; no MCP |
| ITAR / GovCloud / CMMC | ITAR, GovCloud & CMMC / NIST 800-171 ready | ITAR-compliant cloud option |
| Getting started | ||
| Implementation | Self-serve; live in days | Professional-services-led; ~8–12 weeks |
| Pricing | $40–$100 / user / mo, published | Quote-based; not published |
Where M1 still fits
M1 is a proven, affordable single-vendor ERP for small and mid job shops that want solid quoting, job costing and scheduling and are comfortable on Windows. Carbon offers the same job-shop loop on a modern, open, web-based platform — with the API and AI story M1 is still building.
You may be outgrowing M1 if…
You're tied to a Windows desktop
M1's client is a Windows app. Carbon runs in the browser, on any device on the floor.
The AI never arrived
ECI shipped its assistant to other products first; M1's is still 'coming.' Carbon ships a hosted MCP server for agents today.
You want a price on the website
M1 is quote-gated. Carbon publishes per-user pricing and a 30-day free trial.
Why manufacturers choose Carbon
One system, one record
ERP, MRP, MES and QMS share a single data model. Quote, plan, buy, build, inspect and ship all write to the same record — there is nothing to integrate and nothing to reconcile.
Open and API-first
The source is yours: run Carbon in the cloud or self-host it, with no lock-in. The whole backend — every table and capability, not a curated subset — is open over REST and MCP, so you point the best agents (Claude, ChatGPT, Cursor) at your live data instead of being boxed into a vendor's built-in assistant.
Live capacity planning
Capacity and demand forecasts update the moment the floor reports progress — not on the next overnight run — so the plan you're looking at is the plan that's true.
A modern web platform
Start free for 30 days with published, per-user pricing. No sales call, no six-figure implementation, no consultants required to make a change.
See Carbon on your own parts.
Start free for 30 days, or read the source and run it in your own environment. No sales call required.
