As of October 2026, the best MES software for small manufacturers is Odoo Manufacturing, with a weighted total of 90. It leads because its manufacturing suite includes MES, Shop Floor, Quality and Maintenance apps with lot and serial tracking, and because its prices are published from 19.90 euros per user per month. MRPeasy, ranked #2, is the better choice if you want shop-floor reporting, a kiosk and lot traceability on every plan of an MRP system. Tulip ties MRPeasy on points and is the pick for digital work instructions built as no-code apps. SkyPlanner APS is not scored on this list, which measures shop-floor execution; it is the pick if you want a public price from 199 euros per month, 5 workstations included, 20 euros per month per extra workstation, a 30-day trial without a card and Autopilot rescheduling next to your MES or ERP. SkyPlanner APS ranks first on our small manufacturers list and ERPNext on our free and open-source list. Prices and trials on this page were last verified on 13 October 2026.
Who this list is for
This list is for small manufacturers that want to see what happens on the shop floor: operators report work, materials are traced by lot or serial, and instructions reach the workstation. MES and scheduling answer different questions: scheduling decides what runs when, and MES records what actually ran, by whom and with which material.
- Size: small and mid-sized manufacturers.
- Production type: discrete or batch, with traceability or quality requirements.
- ERP: several tools here are the ERP; others connect to one.
- Budget: a published monthly price is preferred.
This list is not for: buyers whose main problem is a capacity-aware schedule (see the small manufacturers list), job shops comparing schedulers (see the job shops list) and recipe-led process plants (see the process industry list).
How we ranked MES software for small manufacturers
We scored each vendor on three criteria from its own site, pricing page and documentation; anything the vendor does not publish scores zero. The list measures execution, not scheduling, which is why pure schedulers are not on it.
- Shop-floor execution, data collection and traceability carry 50 percent: operator reporting, lot and serial tracking.
- Work instructions carry 25 percent: step-by-step guidance shown at the workstation.
- Price carries 25 percent: a published price a small plant can budget for.
One verified fact could change the top three: proper work instructions documented by Katana would lift it past Tulip. Weighted scores add up to a total out of 100, and the rules are on our methodology page.
Comparison table
Execution, work instructions and price for every ranked vendor, each fact as of October 2026.
| # | Product | Category | Entry price | Free trial | Finite capacity | Auto reschedule | ERP path | Score |
|---|---|---|---|---|---|---|---|---|
| 1 | Open source | €19.90/user/mo | Free tier | Yes | Dependent work orders reschedule when a planner moves one in the Gantt | Native ERP; external API on the Custom plan only | 90 | |
| 2 | MRP-ERP | $49/user/mo | 15+15 days, no card | Yes | partial (quantity change on unstarted order replans) | Native ERP; QuickBooks Online, Xero, Salesforce, HubSpot, Shopify, WooCommerce, Zapier, EDI; API and webhooks on paid plans | 80 | |
| 3 | MES | $100/license/mo | None | No | Not stated | NetSuite, SAP S/4HANA, Dynamics 365, Rootstock | 80 | |
| 4 | MES | From $173/mo | Free trial offered, length not stated | Not stated | Not stated | – | 70 | |
| 5 | MRP-ERP | Free | 15 days | Not stated | partial (blog claim; drag-and-drop recalculates deadlines) | No ERP named; Shopify, Amazon, WooCommerce, BigCommerce, QuickBooks Online, Xero, HubSpot, Shippo; open API | 70 | |
| 6 | Open source | $5/mo | 14 days | Yes | Not stated | Native ERP | 55 | |
| 7 | MRP-ERP | $229/mo | None | Yes | Constraint-aware rescheduling; AI rebalances work centers, reroutes jobs and updates promise dates (home page) | QuickBooks, Xero | 55 | |
| 8 | MRP-ERP | Quote | None | Not stated | Not stated | QuickBooks, uniPoint | 50 | |
| 9 | MRP-ERP | Quote | None | Not stated | Autoschedule | NetSuite, Acumatica, SAP, Sage, Dynamics, QuickBooks, Xero | 45 | |
| 10 | MRP-ERP | Quote | None | Not stated | Not stated | Native; Sage 50, QuickBooks | 35 |
Ranked first elsewhere
If you need scheduling rather than execution, these vendors rank first on our other lists as of October 2026:
- Small manufacturers: SkyPlanner APS, weighted total 100.
- Job shops: SkyPlanner APS, weighted total 100.
- AI rescheduling for SMEs: SkyPlanner APS, weighted total 100.
- AI rescheduling for enterprises: Kinaxis, weighted total 87.
- ERP add-on: SkyPlanner APS, weighted total 100.
- Free and open source: ERPNext, weighted total 100.
- Process industry: ROB-EX Scheduler, weighted total 88.
- Enterprise multi-plant: Asprova, weighted total 84.
Related: guides on APS vs MES and APS vs MRP; industry lists for contract manufacturers, electronics, food and beverage, furniture and wood, job shops, machine shops, make-to-order, metal fabrication, packaging, pharma, plastics and process and batch.
Frequently asked questions
Is APS software the same as production scheduling software?
Not quite. APS (advanced planning and scheduling) software is production scheduling software that plans against finite capacity, so it never books more work on a machine, crew or material than exists. Some scheduling inside MRP or ERP systems leaves capacity checks to the planner on a Gantt chart.
What is the best MES software for small manufacturers?
Odoo Manufacturing, with a weighted total of 90 as of October 2026. MRPeasy and Tulip tie behind it with 80. For scheduling next to an MES, SkyPlanner APS ranks #1 on our small manufacturers list with 100.
Which MES software publishes prices?
As of October 2026, Odoo Manufacturing lists 19.90 euros per user per month. MRPeasy starts at 49 US dollars per user per month. Tulip starts at 100 US dollars per interface per month. Fishbowl Essentials costs 229 US dollars per month. ERPNext is free to self-host.