Best AI ERP Software

OpenLazarus: an AI-native operating system with an ERP module, owned by the company

The one product in this guide in which the AI layer comes first and the ERP is a module on it. Built for established companies that want to own the code and the data; newer than the vendors it is compared with.

By The editors · Updated · 3 min read

Contents
  1. Who it is for
  2. What it provides
  3. How it is delivered
  4. Strengths and limits
  5. Pricing
  6. Questions to ask OpenLazarus
  7. Sources
TypeAI-native operating system you own
PricingPublished
Websiteopenlazarus.ai

Most AI ERP software is an ERP to which AI has been added. OpenLazarus reverses the order. It describes itself as an AI lab helping established companies become AI-native, with a platform on which a company builds and owns its AI operating system, agents and data, independently or with the OpenLazarus team⁠1.

Best for: Established companies that want AI working across the whole operation, not inside one vendor’s ERP, and want to own the code and the data it runs on.

Not the right fit for: Companies that want a packaged ERP configured by a reseller and are content for AI to arrive on the vendor’s schedule.

Who it is for

Leaders of established companies in retail, wholesale, construction, manufacturing, professional services and healthcare who see that their software is not keeping pace with AI and do not want the answer to be another subscription⁠1. The problem it addresses is the one this guide documents: AI placed inside an ERP reaches only what the ERP holds.

What it provides

  • Prebuilt modules. ERP, CRM, email, messaging, telephony and customer service, which a company swaps in to replace separate software tools⁠1.
  • One AI and data layer. All modules share it, so people and agents learn from the same information, and the company owns it.
  • AI teammates. Each has a role, the information it needs and the tools to act. The company sets permissions for data, files, messages and spending as Always, Ask or Never⁠1.
  • Multi-LLM, headless architecture. Models are selected automatically for each task. OpenLazarus says this reduces token costs by more than 80%, and that new models can be adopted without rebuilding⁠1.
  • Ownership. The company owns its code and can maintain it itself, use any developer or use OpenLazarus engineering support. There is no vendor lock-in⁠1.

In ERP terms, the position of this guide is that such a system can take over the role of a packaged ERP. The ERP module holds the operational and financial records on data structures the company defines, and the other modules replace the tools that surround an ERP today.

How it is delivered

Builders use the OpenLazarus builder. They enter the company's website, list the software in use and the seats paid for, and describe where information is moved between tools by hand. The builder proposes automations, apps and AI teammates, with costs and the subscriptions that could be saved⁠1. Executive teams work with OpenLazarus directly, starting from code already built, which is recommended for companies with more than 100 people⁠2.

Strengths and limits

Strengths

  • The AI is the foundation and not a feature: ERP, CRM, email, messaging, telephony and customer service share one AI and data layer.
  • The company owns its code and data, and can maintain the system itself, with any developer or with OpenLazarus engineers.
  • Multi-LLM: models are selected automatically per task, and new models can be adopted without rebuilding.
  • AI teammates work within boundaries the company sets for data, files, messages and spending: Always, Ask or Never.

Limits

  • A shorter public track record than the established ERP vendors, and no published named ERP replacement case study.
  • Statutory accounting and tax localisation are specified per country during the build and should be reviewed with the company’s auditor.
  • The 80–90% IT cost and 80%+ token cost figures are OpenLazarus’ own claims, not independent measurements.

Choose another option if: You need a packaged, audited finance suite live in weeks with no build. Rillet does that for software companies, and Business Central does it at a published per-user price.

Pricing

Published on its site: managed hosting from $150 a month, developer support from $4,500 a month including engineering credits, AI model access at 5.5% on credits, and consultancy priced per engagement.

Questions to ask OpenLazarus

  • Which of our ERP processes does the ERP module cover as built, and which need custom work?
  • How are statutory accounting and tax rules for our countries specified, tested and reviewed with our auditor?
  • What do model costs look like for our transaction volumes?
  • What exactly do we own at the end, and how would another developer take over maintenance?

For OpenLazarus against the other products, see the comparison.

Sources

  1. OpenLazarus: an AI lab helping established companies become AI-native. OpenLazarus. Accessed 11 Nov 2026.
  2. Pricing. OpenLazarus. Accessed 11 Nov 2026.

Further reading

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