Carbon

Web and SaaS

erp for manufacturing

SHOW HN2025

Legend

Carbon

I've been building an ERP for manufacturing for the last 3 years

github.com

#erp#manufacturing erp#open source erp#mes#job shop software

322points
158comments
#154of 3,837 in 2025
Top 5%of 2025 by points

How HN took it

MixedNo clear lean

9 positive, 31 neutral or asking, 5 mixed, 18 critical, out of 63 comments about the project. Thread score -0.16.

Design: 4 for, 6 againstIdea: 3 for, 6 againstExecution: 0 for, 4 againstDocs: 1 for, 1 againstPerformance: 0 for, 1 against

The thread, comment by comment

Each row is a top-level comment and its replies, in HN's order. Select a cell to open that comment on HN.

positive neutral or mixed critical about another commenter or something else the maker

What HN said

What people liked

  • Open source model and MIT/Apache licensing praised as a clear advantage.

    From 2 comments
    • For me this is a space that has been long dominated by MRPeasy--it's just such a perfect fit. Happy to see open source solutions slowly catching up.
      yc-kraln on HN
    • This has repo has a great prebuilt llm docs sections. This seems like a killer feature for clients who want to roll their own customizations.…
      stillsut on HN

Objections

  • Self-hosting is complex due to many dependencies, including Supabase.

    From 2 comments
    • First off, congrats, this is no small feat, well done. A question: in my (limited) experience, ERPs are made on the basis of integrations. I'd have thought the best priority…
      danpalmer on HN
    • imo, these (supabase, trigger, upstash, novu) are the best hosted solutions in the world, but they are all self-hostable/apache/MIT. the easiest one to replace is upstash -- the…
      barbinbrad on HN
  • Accounting is still a work in progress, so mid-market buyers may not adopt yet.

    From 2 comments
    • i should also say that the accounting is a WIP but modeled on Dynamics 365 - with posting groups, item ledgers, cost ledgers, and general ledgers.
      barbinbrad on HN
    • Hey I'd love to learn more about your thoughts. We have a discord if you'd like to join. I see the market like this: - small job shops and startups are using it now (we have 5…
      barbinbrad on HN
  • Docs and landing page do not clearly show what the software does.

    From 2 comments
    • I’m the owner of a smallish furniture manufacturer. About 15 employees. I built out the order management system myself because nothing really fit our process. After looking at…
      robertritz on HN
    • I am setting up a large manufacturing operation now. Red flags with your site are: (a) seems to assume a sales order based process; (b) seems to assume B2C sales via Stripe; (c)…
      contingencies on HN

Requests

  • Clearer screenshots, demos and user-facing documentation.

    From 2 comments
    • I’m the owner of a smallish furniture manufacturer. About 15 employees. I built out the order management system myself because nothing really fit our process. After looking at…
      robertritz on HN
    • I am setting up a large manufacturing operation now. Red flags with your site are: (a) seems to assume a sales order based process; (b) seems to assume B2C sales via Stripe; (c)…
      contingencies on HN
  • Stronger customization and extension support, such as scripting and hooks.

    From 1 comment
    • I'll bite. I am a ERP consultant in the SMB manufacturing and distribution space. Primarily we operate on Acumatica, Sage and Netsuite. The most important thing about ERP systems…
      calvinmorrison on HN

Questions

  • How does it compare with ERPNext?

    From 2 comments
    • How does this compare with the manufacturing capabilities in ERPNext?
      twarge on HN
    • Impressive. Some questions: - Who is 'I'? - How do you see continuity if something were to happen to you? - How does it stack up against ERPNext? - Why did you decide to build an…
      jacquesm on HN
  • How does the accounting and general ledger work?

    From 1 comment
    • I'll bite. I am a ERP consultant in the SMB manufacturing and distribution space. Primarily we operate on Acumatica, Sage and Netsuite. The most important thing about ERP systems…
      calvinmorrison on HN
  • What is the deployment and self-hosting situation?

    From 2 comments
    • Impressive. Some questions: - Who is 'I'? - How do you see continuity if something were to happen to you? - How does it stack up against ERPNext? - Why did you decide to build an…
      jacquesm on HN
    • First off, congrats, this is no small feat, well done. A question: in my (limited) experience, ERPs are made on the basis of integrations. I'd have thought the best priority…
      danpalmer on HN

Alternatives named

  • SAP

    From 2 comments
    • Do you have any users yet? What’s your target size manufacturing company? I’ve been in the industrial software space for a while, and at least for large MFG, you only see the…
      ronameels on HN
    • Simply use SAP.
      roschdal on HN
  • ERPNext

    From 2 comments
    • Impressive. Some questions: - Who is 'I'? - How do you see continuity if something were to happen to you? - How does it stack up against ERPNext? - Why did you decide to build an…
      jacquesm on HN
    • How does this compare with the manufacturing capabilities in ERPNext?
      twarge on HN
  • Apache OFBiz

    From 1 comment
    • How's it compare with Apache OFBiz and the things people are building on top of that?
      davidw on HN
  • MRPeasy

    From 1 comment
    • For me this is a space that has been long dominated by MRPeasy--it's just such a perfect fit. Happy to see open source solutions slowly catching up.
      yc-kraln on HN
  • Acumatica, Sage and NetSuite

    From 1 comment
    • I'll bite. I am a ERP consultant in the SMB manufacturing and distribution space. Primarily we operate on Acumatica, Sage and Netsuite. The most important thing about ERP systems…
      calvinmorrison on HN

Category, keywords, summaries and labels on this page were made by AI (Thread Reader v2) and not checked by hand. Each point links to the comments it came from.

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