Build custom business appswith AI and automation.

Anyone can build version one, we keep yours working

Describe your app...

Websites·Portfolios·Internal dashboards·Approval workflows·Client portals·CRMs·AI inbox triage·AI lead scoring·Document extraction·Ops automations·Reporting·Onboarding flows·Booking portals·Admin panels· Websites·Portfolios·Internal dashboards·Approval workflows·Client portals·CRMs·AI inbox triage·AI lead scoring·Document extraction·Ops automations·Reporting·Onboarding flows·Booking portals·Admin panels·
Anyone can build version one. Nobody maintains it. That is the gap.

Your team works across spreadsheets, email and tools that do not quite fit. You know what needs to change, but have no development team. Chromoly builds software around how you work. We help you launch it, run it and improve it over time.

How it works

From a sentence to a system you can keep changing. Five steps.

01

Describe

Tell our team what you need. Partners can plan directly in the builder. Start with your workflow, without technical jargon.

02

Blueprint

Your description becomes a readable blueprint: every entity, workflow and dependency written down. The blueprint is the system, and it is yours.

03

Compile

Our engine assembles the interface from the structured blueprint and supported components. Review it in your browser and test its actions before publishing.

04

Change

Ask in chat and the blueprint updates. Every change shows what it touches before it applies - safe or breaking, you know before you say yes.

05

We run it

We provide hosting and maintenance within your agreement. Before launch, we agree support, operational checks and responsibility for connected services.

Permanent architecture

Your system lives in a blueprint, not someone's head.

PLAIN LANGUAGEyou describe it BLUEPRINT V1the spec, versioned RUNNING TOOLcompiled, then run BUSINESS CHANGEa rule moves BLUEPRINT V2blast radius first UPDATED TOOLsafely evolved Every change flows through the blueprint - never ad hoc.

A versioned spec, not tribal knowledge.

Your app has a saved blueprint. It describes the data, pages, workflows and connections between them. You can review its structure without searching old chats. When people leave, the knowledge stays.

Maintained as your business changes.

We handle hosting and ongoing maintenance within your agreed service. Describe a change and review what it affects before applying it. Run history shows workflow failures so they can be investigated.

Read the full architecture →

Choose your setup

One platform. Two ways to deliver.

Choose the level of involvement that fits your business.

Your setupManaged servicePartner
Who it is forBusinesses needing a working solutionAgencies and consultants serving clients
Who builds the appChromoly, with your team’s inputYour team, using Chromoly’s builder
Who manages the customer relationshipChromoly works directly with youYou work directly with your clients
Hosting and maintenanceIncluded in the agreed scopePer active published app, within agreed usage
How changes go liveDraft, review and publishDraft, optional customer review and publish
Getting startedBook a discovery callBook a partner call

Both use structured app models, drafts and a separate publishing step. Your agreement defines delivery, capacity and support.

What every system ships with

Built to be trusted.

Data and AI controls

Hosted in the EU.

Your application database is hosted in Supabase, Ireland. EU mode runs AI through Berget AI in the EU. Global mode uses separate AI providers and may process requests outside the EU. Shared AI requests are audited, and an unavailable EU route never silently switches to Global. Read how processing works.

EU data residency (Ireland)DPA and privacy termsEU AI powered by Berget AIAI request audit trail

Every app is served on its included address. Connect an existing custom domain or explore domain purchase from the app’s publishing settings. Read the custom domain guide.

Dependency map

See what a change touches. Before you apply it.

Every saved version carries a map of its own structure: fields, tables, APIs, components, pages, routes, workflows, integrations and roles, with the relationships between them. Select anything to see what depends on it, search it, filter by type or read the relationships as a list. Viewing the map is read-only and uses no AI credits.

Running on our development environment. The map is static analysis, not proof: it tells you what to review, and your own tests still decide whether a change is safe.

Field edits flag the consumers of the whole table, and dynamic table names or custom code can have effects the map cannot see. How change review works →

AI client connections · Scoped access

Connect your AI client. You control access.

Use MCP to share selected app records, chart data and saved PDF text with a compatible external AI client. Connect through OAuth sign-in or a scoped token, with permissions you choose in App settings.

Check the connection controls available in your app before setting up an external client. Contact us about availability. External clients use their own provider’s data-processing terms. MCP supports Global mode and EU mode with separate owner consent for each external connection.

Actions depend on what your app supports. Business actions and workflow controls require owner approval; optional automatic approval is limited to eligible draft-only design edits. Explore MCP setup and permissions →

Managed service & Partner

Two ways to work with us.

Let our team build and manage your system, or use Chromoly to deliver solutions to your own clients.

Managed service

CustomScope and pricing agreed after a call

For businesses that want the work taken care of.

We turn your brief into a working app, connect your services and keep improving it with you. Scope and capacity are agreed before we start.

  • App design and development with our team
  • Websites, portfolios and business tools
  • Integrations, AI agents and useful automations
  • Hosting and agreed maintenance
  • Review changes before publication
  • A direct contact for support
Book a discovery call →

Partner

CustomScope and pricing agreed after a call

For agencies and consultants delivering client apps.

You manage the client relationship and app delivery. Chromoly provides the platform, hosting and agreed technical support.

  • No limit on the number of partner apps
  • 5,000 welcome credits, once
  • Customer groups and app overview in Partner workspace
  • Up to 100 user accounts per app
  • 10 GB file storage and 100 GB monthly outbound traffic per app
  • AI assistants, in-app agents and automations
  • Build credits and runtime AI charged separately
Book a partner call →

Partner access is by invitation. Published apps incur the per-app hosting charge. Builds and edits use credits; supported in-app AI can use credits or your own provider key (BYOK). Extra usage and service commitments are agreed in your contract. User accounts are seats, not a guarantee of 100 simultaneous active users.

Credits when you need them.

Build and improve

Review the credit quote before each build or edit. Model choice, app size and complexity affect the price.

Run AI in your apps

AI agents and AI automation steps use credits or a supported BYOK connection. Set spending controls in the app.

Buy additional credits

10,000 for €299 · 25,000 for €749 · 50,000 for €1,499, before applicable tax. One-time purchases, with no automatic refill.

Read about credits, hosting and partner access →

FAQ

Common questions.

What does Chromoly offer?

Managed service for businesses and an invitation-only Partner tier for agencies and consultants. We build business apps, websites and portfolios, with AI assistants, agents inside apps and automations. Hosting and maintenance follow the agreed scope.

What does managed service cost?

Pricing is custom. Book a discovery call to discuss your app, integrations and ongoing support. We agree the scope and price in your proposal before work starts.

How does the Partner tier work?

Partners deliver apps to their own clients, with no limit on the number of partner apps. Book a partner call to agree pricing, hosting and support. Build credits, runtime AI and extra usage follow your agreement. Access is by invitation.

What is included in partner hosting?

Each app includes up to 100 user accounts, 10 GB of uploaded files and 100 GB of outbound traffic per calendar month. Hosting, maintenance and technical support follow your agreement. Seats do not guarantee 100 simultaneous active users. Additional usage is agreed separately.

Do partners get welcome credits?

New eligible partners receive 5,000 welcome credits once after accepting their invitation, verifying their account and accepting the current terms. This is not a monthly allowance. Model choice, size and complexity affect how much a build costs.

How do I buy more credits?

Open Credits → Buy credits in the platform. Packs cost €299 for 10,000 credits, €749 for 25,000 and €1,499 for 50,000, before applicable tax. These are one-time purchases with no automatic refill. Review the quote before each build or edit.

Can I use AI agents inside my app?

AI agents are available inside apps. Owners configure their purpose, permitted tools and data, team access, budgets, triggers and approval rules. Review proposals and run history before enabling recurring work. AI use is funded through credits or a supported BYOK connection. Read the AI agents guide.

Can I use my own AI key?

Supported in-app AI, agents and AI automation steps can use BYOK. Your provider bills that AI usage directly. Building and editing still use Chromoly credits, and hosting and other external services remain separate.

Can partners organise apps by customer?

Yes. Partner workspace groups your own apps by customer and shows publication status, recorded health and a base monthly hosting estimate. Customer groups do not give customers access to the platform or app data. Invite app members and publication reviewers separately.

Does the AI build the app?

AI plans the app and proposes changes to its structured blueprint. Chromoly’s engine assembles the interface from supported components. Apps can also contain generated backend logic. Review the preview and test the required integrations before publication.

Can a customer approve changes before they go live?

Yes. Assign a customer reviewer to the draft. Their approval applies to that exact version, and the owner publishes it separately. Without an assigned reviewer, the owner can approve their own release. Draft preview shares business records with the live app, so use test data and destinations carefully.

What is the difference between EU and Global mode?

EU mode is the default for new builds and in-app AI, using Berget for AI processing in the EU. Global mode gives access to other AI providers and may process data outside the EU. Chromoly does not silently switch an EU request to Global if the EU service is unavailable. BYOK and connected external services have their own processing terms and locations.

What languages can I build apps in?

You can build apps in English or Swedish. Choose the language when planning or building your app. The generated interface uses that language for navigation, buttons, forms and other app text.

How do I get started?

We are open for business. Book a call to get started with Managed service or Partner access. Platform access is by invitation; existing users can log in. There is no public signup or self-service trial.

Read the documentation · hello@chromoly.io