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Carbon

carbon.ms

From $40/mo Free trial WebLinuxAPISelf-hosted
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Spec score 8.6 #7 of 47 in Bill of Materials Software

What it is

Carbon combines ERP, MRP, MES, and QMS functions for manufacturers planning materials, running production, managing quality, and tracking actual costs. Product rules can generate bills of materials, routings, and quoted prices, with revision control and effectivity dates. Shop-floor tools include digital travelers, work instructions, QR and barcode tracking, and finite-capacity scheduling. First articles, nonconformances, CAPAs, and calibrations can be linked to production records, serials, and lots. Carbon is aimed at discrete manufacturers, including makers in defense, aerospace, automotive, medical devices, electronics, robotics, energy, space, semiconductors, and industrial equipment. Integrations include Onshape, SolidWorks, Slack, Jira, QuickBooks, Xero, and others. It provides REST endpoints, webhooks, an MCP server, and typed client generation for several languages. Deployment options include managed cloud, customer cloud accounts, Docker, on-premises, and air-gapped networks; air-gapped deployment is an Enterprise feature. Community includes core functionality under AGPL-3.0. Starter costs $40 a month, billed per user monthly, and a 30-day trial is listed.

Spec sheet

Product
Carbon combines ERP, MRP, MES and QMS to plan materials, run production, manage quality and track actual costs.Read 3 Oct 2026 · carbon.ms
Deployment
Carbon can run in managed cloud, a customer cloud account, Docker, on-premises or an air-gapped network; air-gapped deployment is an Enterprise feature.Read 3 Oct 2026 · carbon.ms
Trial
The maker advertises a 30-day trial and says no sales call is required to start.Read 3 Oct 2026 · carbon.ms
API
Carbon provides REST endpoints, webhooks and an MCP server, with typed client generation for TypeScript, Python, Go, Ruby, C# and PHP.Read 3 Oct 2026 · carbon.ms
Integrations
The site lists Onshape, SolidWorks, Slack, Linear, Jira, QuickBooks, Xero, Sage Intacct, Stripe, Ramp, Okta and Microsoft Entra among its integrations.Read 3 Oct 2026 · carbon.ms
Security
Self-hosted deployments use a Postgres database with row-level security, and the customer controls the network, encryption, backups and retention.Read 3 Oct 2026 · carbon.ms
Compliance
Carbon describes self-hosted deployment as supporting CMMC and ITAR requirements, and says Enterprise BYOC deployments include inputs for an SSP, POA&M and SPRS score.Read 3 Oct 2026 · carbon.ms
Support
Enterprise engagements can include architecture, installation, legacy data migration, training and an SLA.Read 3 Oct 2026 · carbon.ms
API and AI
Carbon provides a REST API, webhooks and an MCP server, with typed client generation documented for TypeScript, Python, Go, Ruby, C# and PHP.Read 3 Oct 2026 · carbon.ms
Configuration
It can generate bills of materials, routings and quoted prices from product rules, with revision control and effectivity dates.Read 3 Oct 2026 · carbon.ms
Limits
For self-hosted deployments, API keys and MCP access require a commercial license.Read 3 Oct 2026 · carbon.ms
Manufacturing
It supports rule-based BOM and routing generation, revision control, and rolled-up costs for configured products.Read 3 Oct 2026 · carbon.ms
Open source
The Community edition includes core ERP, MRP, MES and QMS under AGPL-3.0; Enterprise features require a commercial agreement.Read 3 Oct 2026 · carbon.ms
Production
Shop-floor features include digital travelers, work instructions, QR and barcode tracking, and finite-capacity scheduling.Read 3 Oct 2026 · carbon.ms
Quality
Carbon links first articles, nonconformances, CAPAs and calibrations to production records, with serial and lot genealogy.Read 3 Oct 2026 · carbon.ms
Self-hosted API limit
Self-hosted API keys and MCP access require a commercial license.Read 3 Oct 2026 · carbon.ms
Self-hosting
Carbon can run in a customer cloud account, on-premises or air-gapped; air-gapped deployment and licensing are Enterprise features.Read 3 Oct 2026 · carbon.ms
Target users
Carbon says it is built for discrete manufacturers, including defense, aerospace, automotive, medical devices, electronics, robotics, energy, space, semiconductor and industrial equipment makers.Read 3 Oct 2026 · carbon.ms

Plans and prices

Starter $40 a month Billed per user, monthly Automatic updates and backups · Basic ERP, MES, and QMS functionality · Unlimited records · Self-onboarding · Community support Read 21 Sep 2026 · carbon.ms
Business $100 a month Billed per user, monthly; 5 user minimum 5 users minimum Read 21 Sep 2026 · carbon.ms
Enterprise Priced on request Self-hosted or managed · Forward deployed engineer · Customizations, training, and integrations · CMMC compliant · Full setup and migrations · SSO/SAML Read 21 Sep 2026 · carbon.ms

Every Carbon plan and price →

Strong points and limits

Strong points

  • Combines ERP, MRP, MES, and QMS
  • Tracks revisions and effectivity dates
  • Links quality records to production records
  • Offers customer-cloud and on-premises deployment
  • 30-day trial is listed

Limits

  • Starter costs $40 a month per user
  • Business plan requires a five-user minimum
  • Self-hosted API keys and MCP access need a commercial license
  • Air-gapped deployment is an Enterprise feature

Who it suits

Carbon suits discrete manufacturers that need production, quality, and cost workflows in one system. Its listed industries range from aerospace and medical devices to electronics and industrial equipment.

Verdict

Carbon specifies manufacturing workflows, integrations, and deployment choices across its editions. Starter is $40 a month per user, while several advanced deployment and API capabilities have commercial or Enterprise conditions.

Where Specifiction places it

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