Is moving off NetSuite worth considering at this size?

If the renewal is only a few months away, I would separate the renewal decision from the platform decision. A full selection, implementation, data migration, testing, and cutover is rarely something to rush just to meet a contract date. Try negotiating a renewal that gives you room to evaluate alternatives properly, and start the selection process now.

Don’t compare license prices alone. Inventorying every customization and integration is the first useful step. For each one, ask whether it is still needed, can be replaced by standard functionality, or must be rebuilt. That work will shape the implementation estimate more than the user count by itself.

Then model the full cost: partner and internal labor, data cleanup, testing, training, temporary parallel operation, and support after launch. A cheaper subscription can still leave you worse off if the conversion and ongoing maintenance are expensive.

Odoo may be worth including in a shortlist, but I wouldn’t assume it can replace your current setup without careful validation. Ask vendors to demonstrate your actual high-volume workflows and integrations, and have someone assess performance using representative data. Also check which requirements depend on custom code and what maintaining that code would look like over time.

Get a few vendors and implementation partners to estimate the same defined scope, not just show you polished demos. Have them explain what is included, what assumptions they’re making about data quality and customization, and how they would test the cutover. Compare options like Dynamics and SAP Business One against your real processes, not just broad product tiers.

Before committing to a move, put a number on what you’re trying to fix. If the main problem is the renewal quote, use a competitive evaluation to support negotiation. If there are also product limitations or support issues, those may justify the larger project. Either way, assign staff time to the evaluation, because your internal team will be needed throughout implementation even with outside help.