LowestCode
Green AI Office and Business Application
by
One AI system, designed to replace
Microsoft Office, Microsoft Dynamics, Adobe, SAP and more.
One AI Workspace for Office & Business
With AI App Development Built In
In production since 2024 at an international insurance group: certified, due-diligence approved, and backed by the labor union. In the Quest, October to December 2026, one AI agent guided by one human creates an Office and Business App, with monthly, public, verifiable proof.
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LowestCode at a glance: twenty pictures in one
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LowestCode Unified Development System:
Coding, project management, testing 100 % by AI & LCP -
Energy and server hardware per 1,000 users
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The workplace: several windows of one system side by side, in three themes
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LowestCode Office-Text at work: one document in three windows, each scrolled on its own, built for full RPA
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LowestCode Office-Sheet: a sheet with formulas and a chart inside the document, built for full RPA
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LowestCode Office tool sets: the tools of the HTML editor, active while a text is edited
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NoCode, LowCode and AI: the whole system behind every application
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The Quest – updated every month
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Import and export with Office tools
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PMS: projects and workflows, declared and checked
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PMS at work: a demo project on the board, with its sprint and timeline
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The rollout and contribution chain
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ERP-bound web shops, created in two days with AI chat and load-tested.
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Sim-Test: synthetic data for development, test and trial
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Innovation and cooperation
LowestCode AI brings Office, ERP, e-commerce, and software development into one workspace. Individuals and businesses get work done and create or extend applications as needed through AI chat.
All LowestCode office and business applications are lightweight, clean, and fast—secure, privacy-focused, and multilingual by design, with 21 languages from the start. They run in European cloud environments or on desktops and are designed to support compliance with EU requirements for data protection, cybersecurity, and AI.
Our objective is a fully automatable system with a clear, well-structured architecture, enabling end-to-end automation of office work, business processes, and application development.
No more manual coding for professionals and users: coding, project management, and testing run entirely through AI chat under LowestCode’s controls, supported by a transparent architecture made for AI.
A green revolution for business software: on average, 95 % less energy use and server hardware than six leading business systems, based on our own load measurements and estimated sizing for those six systems.
Build together, roll out downwards, contribute upwards: system developers, IT service providers, customer organizations, and users develop independently without interfering with one another, supported by automated rollouts and controlled contributions.
LowestCode is designed to replace applications such as Microsoft Office, Microsoft Dynamics, SAP, Adobe, Salesforce, and Mendix, bringing office work, business operations, design, and application development into one integrated system.
Users adapt and optimize their workflows and applications by talking with the integrated AI agent, which respects the permissions for documents, forms, and users.
All product names are trademarks of their respective owners.
One system in place of many applications What LowestCode is designed to replace, and where each part stands today.
Companies run their work on many separate applications: an office package, an ERP, a CRM, design tools and a platform to build their own. LowestCode is designed to replace them with one system, and to go beyond them: built new, without the legacy of decades, with a modern workplace of several windows side by side, faster work in the cloud and professional options from the start. The map shows where each part stands today.
The whole range of LowestCode
- DMS
- CRM
- HRM
- FIN
- PMS
- ERP
- E-Commerce
- Logistics
- Production
- Planning
- Insurance
- Office
- Website
- Design
- Communication
- Statistics
- Sim-Test
- Gaming
- Learning
- Java-App
- Python-App
- Desktop-App
- Mobile-App
- Native-Apps
- Data-Warehouse
- LCP
- MCP adapter
The color of a pill shows the state of its project: in production, in test or in preparation; a pill without color is planned.
✅ In production · 🟨 In test · 🟧 In preparation · ⬜ Planned · As of
What it is designed to replace
The percentage is our estimate of how much of each project's planned scope is built, not a comparison with the named product.
Designed to replace | LowestCode part | State · planned scope built | Effort so far |
|---|---|---|---|
Microsoft Office Office work | Office-Text Office-Sheet Office-Table Office-Layout Office Design | ✅ 95 % ✅ 90 % 🟨 85 % ✅ 90 % ✅ 85 % | 28 days 12 days 2 days 4 days 4 days |
Adobe Design, graphics, PDF | Design, Draw, Paint and PDF tools | ✅ | – |
Microsoft Dynamics, SAP ERP | ERP FIN ERP Web Shop | 🟨 30 % 🟨 30 % ✅ 60 % | 2 days < 1 day 4 days |
Salesforce CRM | CRM | Planned | – |
Mendix Application building | LowestCode LCP-Chat LCP * MCP adapter * | ✅ 80 % ✅ 50 % ✅ 45 % 🟧 | 6 years 6 days 2 days – |
And more Projects, documents, test data | PMS DMS Sim-Test | ✅ 50 % ✅ 75 % ✅ 55 % | 4 days 1 year 6 days |
State and effort come from the project table of the Quest. Effort is the running time of the work, the time elapsed, rounded; 10 hours count as one day. A dash marks a part without a value of its own; the tools of Office are described under Office tool sets. * LCP is in production; the MCP adapter, the adapter for the external Model Context Protocol, is in preparation.
All product names are trademarks of their respective owners.
An application, not a suite
A suite bundles separate products, a word processor beside a spreadsheet, an ERP beside a CRM, each with its own data, rights and screens, joined by interfaces. LowestCode is one application: documents, sheets, business data, rights and versions live in one shared model, so a new part extends the application instead of adding a product to connect.
The Quest: public proof of the system and of high-speed development
October to December 2026: one AI agent, guided by one human, creates the Office and Business Application, and the state and the effort of every project are published month by month. The map and the pills take their values from it.
The AI agent codes. LowestCode controls. 100 % AI chat execution in one LowestCode system: coding, project management, and testing. Simultaneously, controlled and safe.
An automation engineer's approach, not an IT one: every operation is a defined step, checked before it acts and measured after it, as in a plant. Data, code and user interface form one model, every change runs with its rights decided first, and its result is measured outside the agent. That is why the agent can code, structure and test the whole system safely, and why every step of the system can be automated.
LowestCode is what AI needs: NoCode and LowCode in one integral, compact system for Office and business applications, and LCP controls every step. The result is controlled agent coding, high coding efficiency, and a clear interface for people.
95 % less energy and server hardware on average Documented resource efficiency: own load measurements and estimated sizing for six leading business systems; SAP comes closest with in-memory.
LowestCode keeps about one core busy for 1,000 users, measured; sized with headroom and a standby, that is four cores, eight with high availability on two sites. Five of the six other systems need far more, estimated from their published sizing rules, benchmarks and typical landscapes.
- 1.4 billionrows read by the database in one run
- 30 minutesof full load
- 171,000checks of the answers, none failed
- 9 to 136 msstandard response time: 50 % to 95 % of the requests
- ≈ 5 wattsprocessor power, load generator included
The web shops were measured the same way; their figures stand in the web shop picture and the load test report.
The numbers, their sources and the measurement are on these pages; no competitor product was measured. All product names are trademarks of their respective owners.
Power users deliver.
IT experts guide.
Development partners join through one governed rollout chain.
The LowestCode rollout system lets development partners build independently without interfering with one another, as the integrated AI agent does the coding and keeps it consistent.
- System
- Professionals
- Organization*
- User
We roll out code and data: documents and information such as taxes and legal information, where each customer can choose which services to implement.
Contributions travel up the chain in a controlled way. Once we are established on the market, we plan a participation system that rewards lasting contributions.
- User
- Organization*
- Professionals
- System
In addition, every partner installation rolls out from local development to production.
* In LowestCode development, the Organization level is played by the insurance use case, in practice since 2024.
LowestCode Office at work Text documents, tables, presentations, notes, reports and websites are forms of one governed document, not separate programs.
LowestCode Office is the working surface of the system, with the HTML editor and the form generator at its core: documents are written in the editor, forms are generated by the system rather than programmed, and both keep their rights, versions and languages in the system.
- Text
- Design & Publish
- Markdown
- Table
- Grid
- Sheet
- Project
- Figure
- Media
- Draw
- Paint
- Chart
- Layer
- Layout
- Version
- Binder
- Languages
- Properties
- Forms
- Secure Document AI Chat Agent
- Themes & Formats
Import and export: Word, Excel, PowerPoint and PDF are formats LowestCode Office imports and exports with its own means; the document itself, with its rights, versions and languages, stays in the system. All product names are trademarks of their respective owners.
Data protection and security by design
A LowestCode document is not a file on a disk or a share. It lives in the system, so the same rights, owners and versions decide who reads and changes it, people and the AI agent alike. A Word, Excel or PDF file is an export, not the document. Data protection and security come from how Office is built, not from a feature added afterwards.
One workplace.
One development IDE.
Many windows.
One shell for any application, LowestCode Office included.
Your windows, ready when you log in
From a single window to a complex working and development environment, the workplace fits the task. Your windows and their layout are saved and preloaded, ready the moment you log in. Working environments can be defined for each task and guarded by rights. Windows sit side by side, and the same document can be open in many of them, working in sync. The same system is your workplace and your development and test environment, so you build your own applications there and test them on synthetic data before they reach production. The test environment is independent of production, separate in data and files, and always available and accessible.
One menu, two views, one toolbar
The navigation is one menu shown two ways, as a side tree or as a top menu. The side menu doubles as the toolbar, with the HTML editor's controls in it, as on the left of the picture. Themes and formats change the look, not the content.
The development IDE inside the workplace
The development IDE is not a separate program. It uses the same multi-window workplace: the code walkthrough opens beside the forms and documents of the day, visible to developers by rights and invisible to everyone else. Users work in the normal workplace and never meet the coding capability.
An ERP for industry, from the order to the machine Trade, production, machine building and logistics in one system, built on a real industrial business.
We build the ERP on a real business: a metal profiling company that trades and sells online, profiles steel from the coil, sends profiles out for coating, builds machines for itself and for its customers, maintains them, takes on robot automation projects, and runs its own logistics and transport. The web shops are part of the ERP: their pages show the products, prices and taxes the back office maintains, as they stand at the moment of the view, and every order lands with its lines, addresses and payment where the back office works with it.
Sim-Test: synthetic data for every proof What a company gets from it: data checks, security, load checks and planning simulations.
Every company needs this, and most ignore it: software has to be proven before real data and real money depend on it, and proven without handing customers' data to developers, testers or an AI. Sim-Test makes both possible: synthetic data in the shape of your business, generated from your own structures.
A structured innovation portfolio grounded in working software Deterministic AI, internationalization, digital sovereignty, and measurable efficiency.
We have structured a portfolio of 94 innovations and innovation candidates, including 43 system-level architecture innovations (A-category). They rethink how database semantics, documents and interfaces, automation, AI governance, security, and deployment work together. On this basis we are preparing a research grant application to the German research ministry (BMFTR, formerly BMBF) and are looking for a university partner.
For customers: What we modernize.
The business
Model: we deliver the technology, and partners bring it to customers. Revenue comes from licenses per user and month, through partners and direct, and from building applications for customers with the AI agent.
First market: mid-sized companies, insurers and organizations in the German-speaking countries that modernize Office work, processes, Excel and VBA. We enter through concrete projects.
Market: Office and ERP are the core markets; Gartner forecasts USD 58.2 billion for low-code technologies worldwide in 2029 (forecast analysis of November 2025).
Expansion: partners offer LowestCode as their own application layer; AI providers and cloud hosts add it to their models and hosting.
Investment: we are looking for strategic investors who are partners as well, and for business angels. The funds go mainly into marketing and sales, then into partner engineering and operations, toward one goal: LowestCode in common use, nationally and across Europe.
LowestCode in short One integral, compact system for Office and business applications, and LCP controls every step. Many problems solved.
In use and measured today
- ✅Ten years of development, proven in real use: insurance software certified and in production since 2024 at an international insurance group, with due diligence passed and labor union approval.
- 🧠We don't write code anymore: since September 2026, coding, project management and testing run 100 % by AI chat, on the NoCode & LowCode (NCLC) system with the LowestCode Communication Protocol (LCP), which checks each request before it runs.
- ⚡About one busy core for 1,000 users, measured: in one 44-minute load run, 30 minutes of it at full load, the database reads more than 1.4 billion rows, and the device does not even get warm.
- ⚡Green tech: 95 % less energy and server hardware on average than six leading business systems, from our own load measurements and estimated sizing for the six; SAP comes closest with in-memory.
- 🌍21 application languages from the start, and each partner can add languages or define dialect variants; right-to-left scripts, time zones and country formats are built in.
- 🆓No license fees for components: every third-party component is free open source. AI agents and cloud hosting are external services with their own terms.
How it works
- 📄Office, business applications and ERP in one workspace: LowestCode Office stands built since 8 November 2026 and is in our own use, and the ERP with its web shops is being built in the same system.
- 🏅One rollout and contribution chain: System ⬌ Professionals ⬌ Organization ⬌ User. Partners build independently, and contributions travel back up in a controlled way.
- ⚙️An automation engineer's approach toward a fully automatable system: every operation is a defined step, checked before it acts and measured after it, as in a plant, and people, workflows and the AI agent run the same steps.
- 🔒Data protection and security by design: every document and record keeps its rights, owners and versions in the system, for people and the AI agent alike; development and test run on synthetic data. Designed for the EU rules: GDPR and EU cybersecurity for the cloud, the EU AI Act for the AI.
We set the direction. AI agents code. LCP controls.
© 1995-2026 Dr.-Ing. Raimund Reisacher –
LowestCode technology
German patent application DE 10 2021 103 571 –
relational database system, pending
© 1995-2026 rsaccess GmbH –
LowestCode website, marketing and sales
LowestCodeLowestCode © Dr.-Ing. Raimund Reisacher · hosted by rsaccess GmbH
This document is available in English only. It is the text we check and verify.
The Quest: public proof of the system and of high-speed development
Three months, October to December 2026: one AI agent, guided by one human, creates an Office and Business Application on LowestCode, with monthly KPIs as public, verifiable proof.
One AI agent creates DMS, CRM, HRM, FIN, PMS, ERP, Insurance, Office, Website, Design, Communication, Statistics, Sim-Test, and more on LowestCode AI. The LowestCode Communication Protocol (LCP) controls coding and execution in every phase.
What the Quest will prove
- Safe and controlled AI-only coding is reality and delivers.
- One system for all common Office and business tasks.
- Qualified AI / human error statistics: once obvious errors are handled, a remaining error is as often a definition, a preparation, or a human error as the AI's.
- 95 % less energy and server hardware on average, compared with six leading business systems; SAP comes closest with in-memory.
- Green AI: less effort and energy for AI application creation, because fixed system operations replace repeated AI reasoning and each task runs on the lightest sufficient model setting.
- 10 to 30 times faster for core database and cloud operations, compared with the same stacks.
- AI and cloud security with data protection, each designed for its EU rules: the EU AI Act for the AI, GDPR and the EU cybersecurity rules for the cloud.
- A better user interface with multiple windows and built-in AI support for documents and coding.
- 21 application languages from the start.
We don't write code anymore
Since September 2026, coding, project management and testing safely run 100 % by AI chat. The basis is the NoCode & LowCode (NCLC) system combined with LCP: it conditions the agent and answers every step with live feedback, LCP checks each request before it runs, and development and tests run separately from production. We set direction and review. September, our first month of AI-only coding: 1,173 changes, two errors got past the checks, both in work on the core, and each became a new check. From October the Quest counts every error in public. Users and developers will create applications the same way. Today one person does this work: the founder, an automation engineer and for fifteen years managing director of a manufacturing company in France, sets direction and reviews; the agent codes. The platform under it is ten years of development, with much input from real projects.
Where our projects stand
Where our projects stand at the end of each month of the Quest, from its start on 1 October 2026 to December 2026. September 2026 shows the start values, October 2026 the values at the end of October, November 2026 the current values until the month ends. Complete is the estimated completeness, effort is the running time of the work, the time elapsed, rounded, 10 hours counting as one day; a dash marks a project that joined the table during the Quest. A value that did not change since the month before is shown muted, a completeness that changed is highlighted.
Project | September 2026 | October 2026 | November 2026 | Start | Description | |||
|---|---|---|---|---|---|---|---|---|
Complete | Effort | Complete | Effort | Complete | Effort | |||
LowestCode | ✅ 80 % | 6 years | ✅ 80 % | 6 years | ✅ 80 % | 6 years | 2016 | Green AI Office and Business Application |
Data-Protection by Design | ✅ 80 % | 1 year | ✅ 80 % | 1 year | ✅ 80 % | 1 year | 2016 | Linked nested documents and linked placeholders instead of copy and paste: personal data stays in its source record, and its document guards ownership and access rights |
DMS | ✅ 70 % | 1 year | ✅ 75 % | 1 year | ✅ 75 % | 1 year | 2020 | Document Management System with Nested, Multilingual Documents and Version Control |
Desktop-App | 🟧 50 % | 2 days | 🟧 50 % | 2 days | 🟧 50 % | 2 days | 2020 | Desktop application: LowestCode in Java / Kotlin with JavaFX instead of Kotlin/Ktor |
IMS Art Insurance | ✅ 90 % | 2 years | ✅ 90 % | 2 years | ✅ 90 % | 2 years | 2021 | Art & Real Estate, Excel import, in production since 2024 |
IMS Art API | 🟦 90 % | 4 months | 🟦 90 % | 4 months | 🟦 90 % | 4 months | 2024 | Art & Real Estate API, approved and ready 2026 |
AI Deep Dive | ✅ 80 % | 1 year | ✅ 80 % | 1 year | ✅ 80 % | 1 year | 2025 | LowestCode deep dive AI integration: AI-for-AI documentation and controls; the agent builds from it and explains the system to people |
IMS Car Insurance | 🟨 70 % | 3 months | 🟨 80 % | 3 months | 🟨 80 % | 3 months | 2026 | Car Fleet Insurance, Excel import, in development / test |
Sim-Test | ✅ 50 % | 6 days | ✅ 55 % | 6 days | ✅ 55 % | 6 days | 2026-04 | Simulation & Test Data Generator: Copy / Generate / Anonymize / Import |
LCP-Chat | 🟨 40 % | 5 days | ✅ 50 % | 6 days | ✅ 50 % | 6 days | 2026-08 | LowestCode Communication Protocol: Document & Automation AI Chat; System Chat in preparation |
Office-Text | 🟧 20 % | 10 days | ✅ 50 % | 20 days | ✅ 95 % | 28 days | 2026-08 | LowestCode Office Text Documents with Word & PDF Import/Export |
Office-Sheet | 🟧 10 % | 5 days | ✅ 50 % | 11 days | ✅ 90 % | 12 days | 2026-08 | LowestCode Office calculation sheets in documents with Excel Import/Export |
PMS | 🟧 5 % | 2 days | ✅ 50 % | 4 days | ✅ 50 % | 4 days | 2026-09 | Project Management System - our own development runs through it since October 2026 |
Python-App | 🟧 20 % | 1 day | 🟧 20 % | 1 day | 🟧 20 % | 1 day | 2026-09 | Python application: LowestCode as a Python version beside Kotlin/Ktor |
LCP | – | – | ✅ 45 % | 2 days | ✅ 45 % | 2 days | 2026-09 | LowestCode Communication Protocol: controls coding and execution, every step checked and the rights decided before it runs |
MCP adapter | – | – | – | – | 🟧 | – | 2026-09 | Adapter for the external Model Context Protocol, so other AI tools reach LowestCode through LCP and its controls |
Office-Layout | – | – | ✅ 50 % | 2 days | ✅ 90 % | 4 days | 2026-09 | LowestCode Office output in one: documentation, presentation, website and print from the same document; this website runs on it |
ERP | – | – | 🟨 30 % | 2 days | 🟨 30 % | 2 days | 2026-10 | Enterprise Resource Planning with its web shop and finance: products, prices, taxes, sales and purchase documents, stock ledger and archive, the roots for production |
ERP Web Shop | – | – | ✅ 60 % | 4 days | ✅ 60 % | 4 days | 2026-10 | Web shops inside the ERP: catalog, cart, checkout and orders, any number per company; payment simulated |
Office Design | – | – | ✅ 40 % | 3 days | ✅ 85 % | 4 days | 2026-10 | Themes, formats and fonts generated from the database: one design for website, documents and shops |
FIN | – | – | 🟨 30 % | < 1 day | 🟨 30 % | < 1 day | 2026-10 | Finance: every invoice, credit note and payment of the ERP posts its journal entry; trial balance and open items |
Office-Table | – | – | 🟨 60 % | 1 day | 🟨 85 % | 2 days | 2026-10 | LowestCode Office Tables in documents: cells, rows and columns edited in place, ranges pasted from Excel; bound tables filter by value |
… | … | … | … | … | … | … | … | More projects to start soon |
✅ In production · 🟦 Ready · 🟨 In test · 🟧 In preparation · ❌ Canceled
Every month keeps the values of its last day. The details of a month are in its own entry.
… The table is open: a planned project gets its row when work on it starts, and the table grows until every planned project is built out.
The Quest summary
What each project has reached, and what it took, as of .
✅ LowestCode Office
Finished for the Quest on 8 November 2026, after four circles through every tool set. Text, tables, sheets, project views, figures, audio and video, vector graphics, painting, charts, layers, layouts with presentations and design pages are written in the page, with the document's versions, languages, rights and binders, and every print is a PDF beside its document. Word, Excel and PowerPoint files, SVG and DXF drawings come in and go out, and the text of a PDF is taken over. This website and its design come from the same system. What stays is named as a finding in its tool set and built when it blocks a user; the checks on real devices, a tablet with a pen, a screen reader, a printer and the Office programs, are ours to run. The state of every tool set stands under Office tool sets on the homepage.
✅ DMS
Documents with versions, languages and rights in one store. Since October, external files are documents too, pictures with their small previews, 3D models, audio, video and PDF, and the document manager finds, previews and opens every document a person may see and starts a new one from a template. Effort: 1 year.
✅ PMS
Our own development runs through it since October: tasks, board, timeline, calendar, task list, sprints and burn-down, and a task is added where the list stands. The agent claims its tasks, and a step closes on a measurement, not on the agent's word. The Office plan runs as its own project, a phase per tool set and a first circle of steps. Effort: 4 days.
🟨 ERP
Products, prices and taxes, and the sales and purchase documents from the offer and the request to the credit note: each turns into the next, takes its number and taxes and prints as a letter, deliveries and receipts book their stock moves, and every invoice posts its journal entry. Its industrial example is a metal profiling business, with its real products, parts lists and packaging in the system. Production, logistics and planning come in the Quest. Effort: 2 days, its web shop and finance beside it.
✅ ERP Web Shop
The AI agent created the shop by chat in two days: the product, price, tax and order structure of the ERP, the cart and checkout actions, the shop pages and a first load test. Since then the shop prices gross, a paid and shipped order gets its invoice from the ERP documents, and the customer sees the documents of the order. Effort: 4 days with pictures and load tests.
✅ Sim-Test
Copies records and whole company data sets, generates repeatable data sets of users, customers, offers and a product catalog, takes over the whole data set of an earlier installation into a trial environment, and creates a test environment in one step. The load tests of the homepage ran on its data. Effort: 6 days.
An application, not a suite
A suite bundles separate products, a word processor beside a spreadsheet, an ERP beside a CRM, each with its own data, rights and screens, joined by interfaces. LowestCode is one application: documents, sheets, business data, rights and versions live in one shared model, so a new part extends the application instead of adding a product to connect.