acuBOM vs Carbon
acuBOM
acubom.com
Carbon
carbon.msSide by side
| Figure | acuBOM | Carbon |
|---|---|---|
| Price from | $1,525/mo | $40/mo |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 2 | 3 |
| Spec score · Bill of Materials Software | 7.7 (#21) | 8.6 (#7) |
| Compliance | The trust page says a standard DPA with SCCs is available on request, acuBOM's own SOC 2 Type II audit is on its roadmap, and ISO 27001 is also on its roadmap. | 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. |
| Limits | The connectors page lists Fishbowl as planned next, NetSuite as planned for Q3, and Epicor Kinetic, SAP Business One, and Microsoft Dynamics as available on request. | For self-hosted deployments, API keys and MCP access require a commercial license. |
| Security | The trust page describes tenant-level row security, TLS 1.2+ in transit, AES-256 encryption at rest, and says customer data is not used to train AI models. | Self-hosted deployments use a Postgres database with row-level security, and the customer controls the network, encryption, backups and retention. |
| Support | The trust page says the security team replies to email within one business day; enterprise P1 incident response is listed as within 30 minutes, 24/7. | Enterprise engagements can include architecture, installation, legacy data migration, training and an SLA. |
Plans
In their own words
Carbon
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.