Run the whole factory
in one system.
Jems is the cloud ERP built for UK SME manufacturers. Quotes, stock, purchasing, MRP, scheduling and the shop floor in one place, with your whole team on board and no per-user price tax.
See it with your data
A rehearsal migration puts your real data in Jems before you commit to anything.
Cloud-based
Runs in the browser with nothing to install or maintain, reachable from anywhere on any device.
Constantly growing
Jems is actively being worked on so your software will only get better
What Jems Does
Everything you need to run a manufacturing business
One system from quote to dispatch. Features labelled Make are part of the Jems Make package, the live shop-floor layer on top of everything below.
Sales & Quoting
Quotes → sales orders → invoices → credit notes, with margins visible as you quote.
Credit Control
Customer limits, holds, aged debtors, payment recording and automatic release.
Purchasing
Full purchase-order lifecycle, supplier responses, goods book-in, multi-currency.
Parts & BOMs
Multi-level structures with versioning, drawings and datasheets attached.
MRP
Explode BOMs into works orders and purchase requirements in one run.
Works Orders
Operation routing, planned dates, progress and costs on every job.
Shop Floor
Worker clock-in/out, QR-scanned job tracking, live progress and holds.
Job Costing
Actual vs standard cost per works order, while the job is still running.
Performance KPIs
Variance by worker, operation and department, with trends and CSV export.
Stock & Traceability
Locations, transfers, trace numbers, valuations, low-stock alerts.
Free Issue
Customer-supplied material end to end: PO or consignment receipts, segregated customer stock, per-customer profiles and handling fees.
Dispatch & Accounts Handover
Delivery notes and dispatch, plus nominal-coded export to your accounting package.
Platform
Role-based access, two-factor authentication, full audit trail, email outbox, attachments.
Why Jems
Why leadership teams choose Jems
UK-native
VAT, nominal codes and GBP first. Built and supported in the UK, for UK manufacturers.
Your data stays yours
A contractual export guarantee: all of it, in standard formats. Available any time.
Real-time pricing
Real-time pricing from selected suppliers, built in to help speed up and sharpen your quoting.
It keeps getting better
Accounting, subcontracting and engineering-change modules land through 2026-27.
Packages & Pricing
Pricing you can explain in one sentence
£449 to run the office, £849 to run the whole factory, £149 for each specialist module.
Jems Plan
Plan digitally. Run the floor on paper.
The whole office in one system; add the live shop floor any time by moving to Make.
or £4,939/year billed annually, one month free
- 5 office users included
- Parts & BOMs with versioning & drawings
- Quotes to orders to invoices to credit notes
- Credit control: limits, holds, aged debtors
- Full purchase-order lifecycle, multi-currency
- MRP, works orders, routing & planned dates
- Stock: locations, transfers, traceability
- Dispatch & delivery notes
- Reports, role-based access, 2FA, audit trail
- Accounting sync (Xero/QuickBooks/Sage): Q3 2026
- Gantt scheduling: Q4 2026
- Invoice financing built in, free: Q1 2027
Jems Make
The whole factory, live.
Everything in Plan, plus the live shop-floor layer most manufacturers come for.
or £9,339/year billed annually, one month free
- 10 office users + 20 shop-floor workers included
- Everything in Plan
- Shop-floor clock-in & QR job tracking
- Live job progress & works-order holds
- Time logging against every operation
- Actual-vs-standard job costing, live
- Worker / operation / department KPIs
- Live supplier pricing & stock checks
- All add-on modules available as they ship
Add-ons: £149/month each, on Jems Make
- Advanced Scheduling
- Quality Management
- Subcontracting
- Engineering Change Control
- Multi-Site (per additional site)
Growing team?
- Extra office user £35/month
- Extra shop-floor workers £59/month per five
- Priority Support & account management £199/month
Founding Customer Programme
First three customers only:
- 3 months free in year one
- Prices locked for 2 years
- Priority Support & Account Management for 2 years
- An extra training day
- Permanent founding status with an enhanced referral rate for life
In return: a case study and reference calls. Closes when filled or 31 December 2026.
Estimate your monthly price
Package
Charged in buckets of five beyond the 20 included.
Add-on modules (£149/mo each)
Billing
All prices exclude VAT. Annual billing is one month free (you pay for 11). Estimates only; your exact price is confirmed in a quote.
Product Roadmap
What's landing next, and how releases work
Included capabilities land in your package automatically, at no extra cost. Specialist modules arrive as optional £149/month add-ons. Dates are build targets and may move.
Cards flip as you scroll
One principle governs pricing as the product grows: improvements to what you already own go into your package and stay there. New specialist jobs arrive as optional add-ons. Your price only changes at a published annual review, with 60 days' notice.
Switching Without the Horror Stories
Off your old system cleanly, exactly when you say go
ERP migrations fail on risk, not software. Jems removes the risk in stages. You stay in control of the trigger.
The Safe Switch Promise
The risk of switching is ours, not yours.
We migrate your real data into Jems and run it alongside your current system. Your old system stays live throughout, and you pay only a deposit to start: the balance isn't due until you've checked every record and confirmed it's right. If anything's wrong, we keep working until it isn't.
Free data assessment
We review your current system and confirm exactly what comes across.
Rehearsal migration
Your real data in a Jems staging system. Test side-by-side for as long as you like.
You pick the date
Nothing happens until you say go. Your current system keeps running.
Rapid cutover
Final data handover to a validated go-live, on the date you choose.
Hypercare month
30 days of priority support while your team settles in.
Migration Pricing
One all-in price.
Every year of history, full ledger, every trace record. Included. No hidden extras, no per-table charges.
Prefer monthly? Spread the migration cost.
| Pay upfront | 12 monthly (+15%) | 24 monthly (+35%) | |
|---|---|---|---|
| Coming from iCaps | £14,995 | £1,437/mo (£17,244 total) | £843/mo (£20,232 total) |
Instalments are fixed for the term; paying upfront is always the lowest total. The same terms apply to any quoted migration fee.
Support & Account Management
Answers from the people who build Jems
Support is included with every package and comes from the UK team that builds the product. Every ticket is triaged by severity at first contact. The targets below are for a first meaningful response, not an auto-acknowledgement.
Support hours, every level: Monday–Thursday 08:30–17:00, Friday 08:30–13:30, UK time. Severity is confirmed in our first response.
Priority Support & Account Management
£199/month, on either packageGet in Touch
See Jems in Action
Book a free personalised demo and data assessment with our team. We'll show you Jems with your type of manufacturing in mind and answer honestly on fit, timelines, and pricing.
- A tailored walkthrough built around your specific manufacturing processes
- Honest answers on fit, timelines, and pricing. No sales pressure
- Speak directly with the Jems team, not a call centre
- A free data assessment and a rehearsal migration before you commit
- We'll be in touch within one business day
Or email us directly
info@jems-erp.uk