AN
Verified User
Small-Business (50 or fewer emp.)
"Web-Based BOM Management with Exceptional Support"
5/5
What do you like best about OpenBOM?

I like that OpenBOM is web-based, which means my team of volunteers can access it easily. I also appreciate the level of support from the team and their fast response to queries, which really sets OpenBOM apart. The initial setup was very easy with support from the team, as we could easily upload and integrate our existing Excel-based BOM. Review collected by and hosted on G2.com.

What do you dislike about OpenBOM?

Nothing comes to mind Review collected by and hosted on G2.com.

Response from Oleg Shilovitsky of OpenBOM

Thank you for your feedback and review!

Danilo R.
DR
Danilo R.
Manutenção de computador: instalação de hardware e software.
Information Technology and Services
Small-Business (50 or fewer emp.)
"Facilitate Collaboration with Powerful Integrations"
4.5/5
What do you like best about OpenBOM?

I like how OpenBOM simplifies the creation and maintenance of bills of materials, allowing my engineering and purchasing team to work together much more efficiently. The integration with CAD software like SolidWorks and Fusion 360 is a major advantage, as we can export BOMs directly without rework. Another positive feature is the real-time collaboration, which eliminates the endless exchange of spreadsheets via email and reduces version errors. Additionally, the initial setup of OpenBOM was quick and practical, thanks to being a cloud solution. Within a few hours, we were already generating bills of materials and integrating with our CAD. There is a learning curve, but the tutorials and support helped a lot. Review collected by and hosted on G2.com.

What do you dislike about OpenBOM?

The interface could be more intuitive for new users, as the initial learning curve is a bit steep. Additionally, some integrations with ERP systems still require manual adjustments, which could be more automated. Native connectors and automatic synchronization would make the process much more efficient. Review collected by and hosted on G2.com.

Response from Oleg Shilovitsky of OpenBOM

Hello Danilo,

Thank you very much for your review and feedback! We are continuously working to improve the user experience and make it easier for new users to get started with OpenBOM. If you have specific comments, please feel free to contact us at support@openbom.com

— we’d be happy to discuss.

Best,

Oleg

See how OpenBOM improved
Omkar S.
OS
Omkar S.
UAV Engineer
Aviation & Aerospace
Small-Business (50 or fewer emp.)
"The Light Bridge Between My CAD Model and My Inventory cum OPS Team"
4.5/5
What do you like best about OpenBOM?

The moment I realized this was different was when I shared a BOM with our procurement guy. He saw my changes in real-time without me having to email him a new file or ask him to follow up with excel or document files sometimes. It sounds small, but it saved our team about three hours of back-and-forth that day. It makwes huge impact sometimes on the productivity hours. Spreadsheets I m still not sure how we could attach the product or material images for reference. But OpenBom does that automatically every time in a organised way. Review collected by and hosted on G2.com.

What do you dislike about OpenBOM?

It took sometime to figure out the 'Catalog' logic versus the 'BOM' logic, but once that clicked, it made our entire library much cleaner. ;) Review collected by and hosted on G2.com.

Response from Oleg Shilovitsky of OpenBOM

Thank you very much for your review and feedback!

See how OpenBOM improved
Verified User in Arts and Crafts
UA
Verified User in Arts and Crafts
Small-Business (50 or fewer emp.)
"Perfect bridge between Fusion and AI for material management."
5/5
What do you like best about OpenBOM?

As a maker who isn't building for commercial gain I really appreciate companies that make their software available for free. OpenBOM does exactly what I was looking for - produces a BOM with dimensions that I can then feed into an AI to optimising cutting and reduce material use. Review collected by and hosted on G2.com.

What do you dislike about OpenBOM?

It's not immediately clear that updates to the design are correctly reflected to the BOM. I was also looking for an option to delete all data quickly in just one or two steps. If that capability is present, I didn't find it. Review collected by and hosted on G2.com.

Response from Oleg Shilovitsky of OpenBOM

Hello

Thank you very much for your review and feedback.

OpenBOM allows you to send the data from Fusion to OpenBOM once you're ready (eg. finished the design) using the commands.

To delete all data - select all catalogs, the click the delete. Do the same with BOMs. Total 4 clicks.

Best, Oleg

See how OpenBOM improved
David J.
DJ
David J.
Small-Business (50 or fewer emp.)
"Streamlined BOM Creation with Onshape Integration"
5/5
What do you like best about OpenBOM?

I like OpenBOM's simple, robust interface, especially how it integrates with Onshape. It provides a fast way to generate part numbers and synchronize metadata from CAD to BOMs, even when dealing with multiple parts and assemblies. I appreciate that I can create numbers and data for complete assemblies in one operation without having to copy and paste any data. Review collected by and hosted on G2.com.

What do you dislike about OpenBOM?

Sometimes I have parts in an assembly that I do not want in the BOM and do not want to allocate a part number. My only option is to exclude from Onshape BOM which is not ideal. I would like an easier way for OpenBOM to ignore some parts. Also, the setup was a little slow as OpenBOM had/has a few bugs where it generates a warning of a problem even when there was no issue. Review collected by and hosted on G2.com.

Response from Oleg Shilovitsky of OpenBOM

Hi David, thank you for your feedback and review! We are continuously fixing and improving - appreciate your support. Exclude from BOM reads Onshape flag. I'm curious what other idea you suggest to use to exclude data from a BOM? Please feel free to contact our support. Best, Oleg

See how OpenBOM improved
Jake M.
JM
Jake M.
Staff Consultant
Small-Business (50 or fewer emp.)
"Efficient Product Categorization with API Access"
5/5
What do you like best about OpenBOM?

I use OpenBOM to categorize our products and understand the hierarchy setup. I like the API; it's useful for us to query our products. It allows us to programmatically query it as a source of truth and identify how various parts fit together. The initial setup of OpenBOM was very easy. Review collected by and hosted on G2.com.

What do you dislike about OpenBOM?

The API sometimes returns a 500 error unexpectedly, maybe when it's supposed to rate limit, I can't tell. The flattened BOMs endpoint is sort of awkward to use, but it's the most effective thing to get all the components of a single BOM. Review collected by and hosted on G2.com.

Verified User in Defense & Space
UD
Verified User in Defense & Space
Mid-Market (51-1000 emp.)
"Easy to Learn, Seamless Integration That Boosted Productivity"
4.5/5
What do you like best about OpenBOM?

It’s very easy to learn and use effectively. After my company decided to implement it, I noticed an almost immediate increase in productivity because it integrated so seamlessly into our typical workflow. Review collected by and hosted on G2.com.

What do you dislike about OpenBOM?

So far, I haven’t had any complaints about the software. Review collected by and hosted on G2.com.

Response from Oleg Shilovitsky of OpenBOM

Thank you for your review and feedback!

Verified User in Construction
UC
Verified User in Construction
Small-Business (50 or fewer emp.)
"Convenient PLM/PDM Integration"
4.5/5
What do you like best about OpenBOM?

Very convenient integration of PLM and PDM tools that provides a unified UX. Good support when issues do come up. Review collected by and hosted on G2.com.

What do you dislike about OpenBOM?

Locking/unlocking files can be unintuitive when multiple people are working within the same folder. Not really an OpenBOM issue but this is exacerbated by the fact SolidWorks tends to consider any file that gets opened as modified, which leads to unexpected conflicts with files shared between subassemblies. Review collected by and hosted on G2.com.

Response from Oleg Shilovitsky of OpenBOM

Thank you for your feedback. You cannot lock the same file twice. And the lock always says who locked. Admin can unlock someone else lock. I hope it helps :).

See how OpenBOM improved
Verified User in Paper & Forest Products
AP
Verified User in Paper & Forest Products
Mid-Market (51-1000 emp.)
"Ditch manual data entry - OpenBOM gets BOM out of Excel, (Potentially) Connected, and Easy to Manage"
4.5/5
What do you like best about OpenBOM?

Saved Views (Configured columns to show and optional their data values) help with repeatable tasks, per a users individual needs

You can model your data in OpenBOM as you wish. That gives a lot of options and flexibility to map data per your needs. Review collected by and hosted on G2.com.

What do you dislike about OpenBOM?

I would maybe also like to see conditional rules/logic formulas so that I don't have to use API scripts, or more events options to trigger those scripts. If you want PLM based rules for determining lifecycle for example and automated downstream data changes, right now it's manual data entry like in excel, which means manual data maintenance, or figuring out some API customization. I understand this is a design direction choice: connected Excel for BOMs first, then build on that principle to help solve real engineering workflow problems. The flexibility of the platform is an asset, so I'm OK with that for the time being, as they continue to try and find the right balance of workflows vs functionality over time as the platform evolves. Review collected by and hosted on G2.com.

Response from Oleg Shilovitsky of OpenBOM

Hello and thank you for your thoughtful review. Let me point on some of the issues you're potentially missing and can improve your work overnight.

1. 150% BOM can be filtered with options using Views

2. PDM functions give you what you need for Design BOM (just came out)

3. Pricing - curious what you think about new subscriptions in 2026.

Best, Oleg

See how OpenBOM improved
Verified User in Mechanical or Industrial Engineering
UM
Verified User in Mechanical or Industrial Engineering
Small-Business (50 or fewer emp.)
"Simplicity and Efficiency in BOM Management"
5/5
What do you like best about OpenBOM?

What I like most about OpenBOM is its simplicity combined with efficiency. The direct integration with CAD eliminates manual tasks and ensures data accuracy, while real-time collaboration allows engineering, purchasing, and suppliers to always work with up-to-date information. Additionally, version control provides security and traceability, and the intuitive interface makes it easy for the team to adopt without the need for complex training. The initial setup of OpenBOM was surprisingly simple. Review collected by and hosted on G2.com.

What do you dislike about OpenBOM?

Although OpenBOM is extremely useful for integrating CAD and managing bill of materials, I believe it could evolve in some areas. The integrations with ERP still require additional effort, and the customization of reports is limited. Furthermore, in very large projects, the performance could be more optimized. Review collected by and hosted on G2.com.

Response from Oleg Shilovitsky of OpenBOM

Thank you for your feedback! 🙏 Yes, you are absolutely right — working with engineering and product data requires knowledge, as it is naturally complex. But we would love to connect with you and receive your suggestions on how we can simplify OpenBOM and make its adoption even easier. Best, Oleg

See how OpenBOM improved