Comparison
Arena vs Propel, and where ManyRows fits
Both of these are cloud PLM at a similar tier, so the decision rarely turns on a feature list. It turns on what you want the system anchored to. Propel sits on Salesforce, so product data lives next to the CRM with one admin model and one reporting stack. Arena stands on its own and goes deep on regulated electronics and medical devices. That is a genuine architectural fork and worth deciding deliberately. The third column is for teams who are not standing on Salesforce and whose product is not a circuit board.
The Arena and Propel columns below say what each product is built for, in its own terms, taken from our full write-up of Arena PLM and Propel PLM. We have not run the two against each other, and nothing here claims one beats the other. Read it as two self-descriptions side by side, with ours in the third column.
| Capability | Arena | Propel | ManyRows |
|---|---|---|---|
| Entity types, and base types over them | Item categories | Objects and record types | Both, in a form |
| One field, reused across types, tuned per type | Category attributes | Fields per object | Yes |
| Derived fields that follow a reference | Not its focus | Formula and roll-up fields | Reverse and lookup |
| Relationships that carry their own data | Item relationships | Junction objects | The link is a record |
| The BOM line is a record you design | Line attributes | Junction object | Yes |
| Effectivity on two axes at once | Change effectivity | Custom fields | Dates and unit numbers |
| Someone to build the model with you | Onboarding services | Partner-led implementation | Free on Pro and above |
| Multi-level BOM | Yes | Yes | Yes |
| Where-used, multi-level | Yes | Yes | Yes |
| Approved alternates per line | Yes | Yes | Yes |
| Formulas with co-products and by-products | Not its focus | Not its focus | Yes |
| Fixed vs variable line quantities | Not its focus | Not its focus | Yes |
| Several BOM planes per product | One structure | One structure | Yes |
| Import a BOM from a CAD or spreadsheet export | Built in | Built in | Built in |
| Delegation and departed-approver handover | Yes | Yes | Yes |
| Immutable revisions with the sign-off manifest | Yes | Yes | Yes |
| Several change requests released as one decision | Yes | Yes | Yes |
| Test rounds with verdicts and dispositions | Yes | Yes | Yes |
| Measured values against a spec | Yes | Yes | Yes |
| Costed BOM with wastage and landed cost | Add-on | Yes | Yes |
| Lot genealogy and recall trace | Not its focus | Not its focus | Yes |
| Price you can work out yourself | Quoted per seat | Quoted per seat | Listed on the site |
| Free trial | Trial via sales | Demo via sales | 7 days, no card |
| Export the whole project and re-import it | Export tooling | Export tooling | One request |
| Full REST API on every record | Included | Included | Included |
| Outbound webhooks when something changes | Via API | Platform events | Built in, signed |
| Custom development when something is genuinely missing | Roadmap request | Admin or partner build | Free on Pro and above |
When one of these two is the right answer
If Salesforce is already the centre of your business, Propel is the obvious choice and probably the right one: product data next to the CRM, one admin model, and a strong story for pushing product content out to sales channels. If you build electronics or medical devices and need audited quality processes, training records and deep approved-manufacturer data, Arena is purpose-built for that. ManyRows is for teams who are not standing on Salesforce, whose product is a garment or a formula or several things at once, and who want pricing they can read without a call.
Questions
- We already use Salesforce. Should we just take Propel?
- Quite possibly, and we would rather say that than pretend otherwise. If the CRM is the centre of gravity and you want one admin model and one reporting stack, that adjacency is worth a lot and we do not replicate it. Look at us when the product data is the thing that matters most and you would rather it not inherit a platform decision made for sales.
- Does ManyRows integrate with Salesforce?
- Not as a native app. Everything you model is a REST endpoint with an API key, and outbound webhooks fire when records change, so wiring it to Salesforce or anything else is ordinary integration work rather than a platform lock-in. That is a different trade to Propel's and we would not pretend it is the same one.
- Our product is apparel, not electronics. Does that rule Arena out?
- It does not rule it out, but you would be buying depth aimed at a different product. Size specs with grading and tolerances, per-season time and action calendars, colourways, mills and factories are what we are shaped for, and those are not what Arena grew up around.
- How do the three compare on price?
- Ours is published on the pricing page and you can work out your bill unaided. We do not publish theirs. The wider point holds for all three: licence is usually the smaller half of the number once implementation and configuration are included, so compare the whole thing.
- What happens if we outgrow ManyRows?
- You take your data with you. The whole project exports as a bundle that imports elsewhere, including the schema, not just a flat record dump. We would rather you leave cleanly than stay because the exit is painful.