Sign in
One PCircle account gets you in. Nothing new to remember.
PCIRCLE SIMPLEERP
Record the first sale, then grow into ERP
SimpleERP is PCIRCLE's live modular ERP, free to register and start using. You do not need customer, product, or inventory masters before you begin. Record what sold today first, then enable purchasing, receiving, inventory, and AI-agent workflows only when the business needs them.
Basic features freeRegister and use the basic workflows free — no rollout project to sign. Customization is quoted separately.
- Live
- erp.pcircle.com
- Sign-in
- One account, nothing new to remember
- AI assistant
- Can look things up once authorized
- Phone
- Record it standing in the shop
YOUR FIRST DAY
Fifteen minutes to a first sale you can still look up later
Open a workspace
Each shop, company or project is counted separately. Who can edit and who can only look is set per person.
Record the first sale
Date, item, quantity, unit price. The customer can just be typed in — nothing to set up first.
Confirm, or keep it a draft
Unsure? Leave it a draft. Once confirmed it joins the day's summary, and it can only be voided, never quietly deleted — with a record of who did it.
Register and use free →
Nothing to sign, nothing to pay. One sale in and you will know whether it suits you.
WHY THIS IS DIFFERENT
It does not make you finish all setup before the business can move
Small teams do not fail at ERP because they lack fields. They fail because the first step is too heavy. SimpleERP makes that first step small: use free-text customers and items for quick sales, then formalize masters and inventory when the process proves itself.
NOT OUR FIRST ERP
We have built 3 of them for clients
Semiconductor equipment supplier
Customized ERP
Food ingredient trader
Whole ERP, built by us
Domestic online retailer
ERP and operations system
SimpleERP is what we learned building ERPs for those clients, packaged as something you can register for and start using yourself.
TURN IT ON WHEN YOU NEED IT
Start with one workflow; open the next module when you actually need it
Quick sales
On by default. Drafts, confirmations, voids, and a clear view of what is still unpaid — and a double-tap will not turn one sale into two.
Customers / vendors / products
When typing them in stops being enough, turn your regulars and usual items into proper records, with units and codes.
Purchasing / receiving / inventory
Ordering, receiving, warehouse locations, lots and expiry dates, every movement in and out, and transfers.
AI assistant workflows
Let an authorized AI assistant look things up and record them, with the same permissions a person has and the same record of what it did.
WHAT IT COSTS
Get the routine running free; talk about customization only if you actually need it
Free to register and use today
Quick sales and workspaces are yours to start with. No rollout project to sign, nothing to pay up front.
These are quoted separately
Special reports, unusual processes, moving old data in, complex permission design, someone on site to walk your team through it — that is customization, quoted case by case.
WHO IT FITS
For small teams who want transactions captured clearly, not a dozen modules on day one
Retail and small shops
Get daily sales, who still owes you, and the month-end total straight first.
Restaurants and service businesses
Start with the floor transactions that go missing most; the records can follow.
SMEs starting to digitize
Keep what you already use and begin with one workflow that pays back.
FOR YOUR ENGINEER OR CONSULTANT
Letting AI touch your books later should not mean opening an unwatched side door
You do not need to follow this part. What it means is that an AI assistant reaching your data goes through the same door a person does — same permissions, same record of what happened. The technical detail below is there to forward to whoever asks.
SimpleERP exposes OAuth Protected Resource Metadata and an MCP endpoint. An agent can list workspaces, inspect modules, record sales, list sales, read a sale, or void a sale, all through the same permission, scope, and idempotency rules.
Implemented MCP tools
workspace.listmodules.listsales.recordsales.listsales.getsales.voidsales.summary- Resource
- https://erp.pcircle.com/mcp
- Scopes
- erp:workspace:read · erp:sales:read · erp:sales:write
- Ready check
- /health → { status: ready }
Record one sale and see how it holds on to it
Basic features are currently free to register and use. Open the product and record your first sale. If you need a customized rollout, or want to talk through which workflow to digitize first, there is a free consultation for that.