4Ys
العربية

We build the models we deploy.

Which means the whole thing can end up on your servers, in your country, with the documentation to keep it running — rather than a subscription to somebody else's API that you cannot see inside.

Three systems from 4Ys.

4Ys builds and owns the systems it deploys, which is why a deployment can be handed over to your own servers instead of rented back to you. Each one has a job.

Midnight

Business operations

Midnight is the layer underneath the platform. It connects CRM, finance, HR and the messaging channels into one system that monitors, acts and reports — the system behind the AI sales agent and the receptionist. For each task it routes to a suitable foundation model from vetted third-party AI providers, under 4Ys's own instructions, guardrails and knowledge controls.

  • Runs cross-department workflows without a person triggering them
  • Flags anomalies in sales, finance and HR data as they appear
  • Handles client follow-ups, internal escalations and task hand-offs
  • Writes the daily operating summary and the reports above it
  • Watches pipeline health and names the deals going quiet
  • Can be self-hosted on your own infrastructure

Midnight Ai, on WhatsApp

Trinity

Self-improving

Trinity learns from one business: its decisions, its patterns, its edge cases. It is deliberately not a shared model — what it learns from your operation stays inside your tenant, which is the whole point of it.

  • Learns from your operations and from the corrections your team makes
  • Adapts to your industry, your tone and how your business decides things
  • Private to your tenant — never trained on another client's data
  • Self-tunes for forecasting, pricing and process recommendations
  • Gets more accurate the longer it runs inside one business
  • Can be self-hosted on your own infrastructure

Fora

Technical and creative

Fora is a family of smaller models for specific professional work. Each one is deployed on its own, so you take the one you need and nothing else.

Fora 3.5Reasoning and code
Software architecture, debugging and API integration work. It reads business context, not only syntax.
Fora 2.5Fast model
A lightweight model tuned for speed: autocomplete, boilerplate, review passes and quick iteration.
Fora OCRDocument intelligence
Extracts and structures data from contracts, invoices, receipts and scans, straight into the finance modules.
Fora ImageVisual generation
Product visuals, social creatives and presentation assets, kept consistent with one brand's rules.

Every system here can run on your own servers, in any region, with handover documentation.

Autonomous work, done for you.

Powered by Midnight AI

The 4Ys Agent is a fully autonomous teammate that runs the work itself - across your inbox, pipeline, paperwork, and reporting. No prompts. No babysitting. Just outcomes.

Ops Agent

Best for — Any company with inbound inquiries

Runs your inbox end-to-end. Reads, triages, replies, follows up, and only escalates the conversations that actually need a human.

  • AI inbox triage and routing
  • Automatic follow-ups and confirmations
  • Thread summaries on demand
  • Human-in-the-loop approvals

Sales Agent

Best for — Real estate, automotive, education

Closes the loop on every lead. Qualifies, nudges the pipeline, chases quotes, and runs outbound campaigns without dropping a single thread.

  • Lead qualification and scoring
  • Pipeline nudges and stage moves
  • Quote and viewing reminders
  • Campaign handling end-to-end

Backoffice Agent

Best for — Finance-heavy SMEs

Removes the paperwork tax. Reads invoices, extracts the fields that matter, files them in the right place, and routes the rest to the right person.

  • OCR and invoice extraction
  • Admin workflow automation
  • Scheduled reporting
  • Internal task routing

Executive Intelligence

Best for — Premium add-on for owners and managers

A chief of staff for owners and managers. Reads your ERP and CRM every morning and tells you exactly what to look at, what to chase, and what to fix.

  • Daily executive briefings
  • KPI summaries across the business
  • Deal-risk alerts in real time
  • Suggested next actions from your data

Every agent is deployed on your data, in your tone, under your approval rules. We configure it for you. Talk to us about deployment

How one gets into your business

  1. 01

    We read the real conversations first — a few hundred messages your team has already answered — and the systems those messages should be writing into.

  2. 02

    Deployment takes two to four weeks: configuration, moving data out of the tools you are replacing, and sitting with the team that will use it.

  3. 03

    Your team corrects the model in the course of the work, and Trinity keeps those corrections. They stay inside your tenant and never train a model for anyone else.

The models sit inside the Business Suite, so what the agent learns in a conversation lands in the same system that runs your finance, stock and payroll.