AI and software built for the way your business works.

Ars Codex helps you decide where AI fits, build custom products and internal tools, and connect them to your operations. From industry workflows to new AI capabilities, the work goes from a clear problem to software your team can use.

Products & services

Industry solutions and AI engineering

Software for industry workflows

Tools built around the daily work of distributors, operations teams and their partners: handling documents, reviewing exceptions and keeping systems in sync.

Develop a custom business application, automate order intake, or connect your ERP to the rest of your stack.

Custom business software · Document automation · ERP / API integrations

AI consulting & development

Get a technical view on an AI opportunity, test an uncertain idea, or build a capability your team or customers can use.

From knowledge assistants and retrieval systems to custom AI features, with evaluation, integration and deployment included in the scope.

AI consulting · AI development

For ERP integrators, product teams and agencies: engineering support for your client projects.

Engagement

Start with the decision or the build you need

Consulting & discovery

Choose a use case, assess feasibility, review architecture, or plan an AI product. Receive findings and a practical next step, whether or not a build follows.

For document automation, the focused workflow assessment is C$1,500: one workflow, an agreed sample volume, a process map and an implementation proposal.

Custom implementation

Build a business tool, integration or AI capability around an agreed scope. Delivery covers validation, deployment and documentation.

Quoted after scoping. An existing specification can be the starting point; the document assessment is specific to document projects.

Ongoing engineering

Reserve development capacity to explore, build and improve a product over successive iterations, or bring additional engineering into your team.

Agree on priorities, monthly capacity and delivery checkpoints. Handover and optional maintenance are defined for each engagement.

Example

From a purchase order in the inbox to a reviewed order draft

This is a synthetic illustration of a typical distributor workflow. It is labelled as an example until a live demonstration is published.

Illustrative example

Incoming purchase order

PO-4418 · Northwind Supplies
Sent by: orders@northwind.example
Requested date: 12 Nov 2026
ItemQtySKU
Filter housing 4"12FH-440
Gasket kit12GK-12
Pump coupling2—

Reviewed order draft

Customer: Northwind Supplies (matched)
Ship-to: 1800 Warehouse Rd
Requested date: 12 Nov 2026
LineQtyERP itemStatus
Filter housing 4"12FH-440Ready
Gasket kit12GK-12Ready
Pump coupling2Needs matchReview

Uncertain field: the coupling has no SKU. A person confirms the ERP item before export.

Reviewer: operations clerk Action: Export to ERP (held)

Resources

The decisions behind the software

Practical guides and illustrative engineering walkthroughs covering AI, documents and integrations. Walkthroughs use synthetic scenarios; they are not customer results.

Practical guide

Planning purchase-order intake into Odoo

A practical guide to customer and product matching, draft orders, duplicate prevention and exception handling when connecting purchase-order documents to Odoo.

Practical guide

How to evaluate an internal AI assistant

Evaluate internal AI assistants with representative questions, source checks, permission tests, abstention cases and repeatable acceptance criteria.

Practical guide

When document automation needs human review

Choose human-review rules for document automation using business impact, validation, source evidence and exception handling rather than a confidence score alone.

All guides and engineering walkthroughs

Process

From a business problem to a working system

  1. You describe the goal, the people who will use the system, and the tools or data involved.
  2. Ars Codex scopes the work, identifies technical uncertainties and defines how results will be evaluated.
  3. You approve scope before any implementation work starts.
  4. Ars Codex builds and validates the tool, AI capability or integration against agreed use cases.
  5. You own the system in your environment. Ongoing changes are covered only if a maintenance arrangement is in place.

Ars Codex

Software that fits your business

Ars Codex is a Montréal-based software and AI company. We help businesses turn operational challenges and product ideas into working systems, from industry applications and integrations to AI consulting and development.

About Ars Codex

Questions

Common buyer questions

Can we start with AI consulting or a custom build?

Yes. Consulting, prototypes and custom AI development are available as direct engagements. We define the question, deliverables and quote around your project. The C$1,500 workflow assessment applies to document automation.

Can you build software for our industry?

Yes. Ars Codex builds custom business applications, operational tools and integrations around your users and existing systems. Start with the work you want to improve; the scope will define where conventional software or AI is useful.

What inputs can you process?

Email attachments, PDFs, scans with readable text, and structured exports such as CSV. Handwriting and heavily degraded scans are reviewed case by case during the assessment.

What systems can you connect?

ERPs, CRMs and other line-of-business software that expose an API, a file drop, or a supported connector. Odoo and similar ERP work is common for partner engagements. Exact connectors are confirmed after seeing the workflow.

Where does a person review the output?

On fields or documents below an agreed confidence rule, and on any record that would post to a financial or inventory system. The review step is a working screen, not an informal email chain, unless you choose otherwise.

What happens when information is missing or incorrect?

The record is held. The reviewer sees the source excerpt, the extracted value, and why it was flagged. Nothing is exported until it is accepted, corrected, or rejected.

What does the client receive?

After assessment: a process map, sample-data findings, feasibility notes and a scope proposal. After implementation: the agreed workflow in your environment, documentation, and a clear owner for each part.

Who maintains the integration afterward?

You do, unless a maintenance arrangement is signed. The handover states which party updates mappings, prompts, APIs and hosting.

How is access to business data handled?

Assessment uses a limited sample you provide. Production access is granted only for the systems in scope, with accounts you control. See the privacy page for data handling.

Contact

What would you like to build or improve?

Tell us about an operational challenge, a product idea or an AI question. We’ll discuss the right starting point.

Describe the goal, users and systems involved. For a document workflow, include document types and approximate volume. Do not send confidential data.