Applications

Software you can run, not just import

The kits are libraries you embed. These are whole applications built on them, a CRM, an email API, a teammate that remembers, and a crew that writes the next application for you. Each one carries the posture the family gives it: isolation Postgres enforces, money that is exact, auth that holds. Three have an open core you can take and host yourself; the Builder runs here, on the account you already have.

Hosted by us Self-host the open core Built on the same kits

Open core · self-host or Cloud

QuxKit CRM

A full CRM & HR platform: leads to invoices, projects to tickets, built on identity-kit, tenant-kit and billing-kit. Run it yourself, or let us host it with native mobile.

Explore QuxKit CRM

POST send.quxkit.ai/emails

Hosted · a drop-in API

QuxMail

A transactional email API and control plane, composed from four kits. Point your existing SDK at it: domains, sends, events, suppression, webhooks, metering and caps, done for you.

Explore QuxMail

owner · admin · member · billing

Hosted · open core

AI Member Cloud

The member that remembers, for a team. Organisations, roles, invitations, API keys and MFA over the open core — with tenant isolation Postgres enforces, so a query that forgets whose memory it is reading returns nothing at all.

Explore AI Member Cloud

POST cloud.quxkit.ai/v1/conversations

Hosted · a drop-in API

QuxChat

A hosted conversations backend, composed from four kits: channels, threads, participants, bridges to SMS, webhooks, metering and caps. The GetStream/Twilio shape at our price, on a free tier bigger than anyone else’s.

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architect→backendfrontend→reviewerone brief in, a project on the QuxKit stack out

Cloud · on this account

Builder

Describe a product and a crew of agents plans it, writes the schema, the server code and the interface, and reviews what it wrote — grounded in the kits’ own documentation rather than a model’s memory of them. Every run keeps its record; you leave with the files.

Explore Builder

git clone [email protected]:acme/app.git

Hosted private Git · preview

QuxGit

A self-managed forge we run for you, so your source never touches the public clouds. Share a managed instance with per-tenant orgs, or take a dedicated Enterprise instance with its own data plane and backups. More private and auditable than public GitHub or GitLab, and priced like the rest of the family’s add-ons: Community is free, Team is a flat monthly, Enterprise is talk-to-us.

Explore QuxGit

Two ways in, mostly. QuxKit CRM, QuxMail and AI Member Cloud each have an open core you can self-host from the kits they are built on; the managed versions are ours to run, on the same code. QuxChat and the Builder are the exceptions and say so plainly: their engines, comm-kit and rag-kit, are licensed per seat rather than given away. If you would rather start from an empty repo than a finished product, that is Solutions, App-Kit and UI-Kit install into your own codebase and stay there.