Software,shippedinproductiongrade,beforeyourstandup.
999online is an AI-native software studio. We build production web apps, mobile, and agents for businesses — hundreds of solutions, scoped on Monday and shipped before Friday. No demos. No drift. Three nines of certainty.
- uptime
- 99.9%
- time-to-ship
- < 7d
- ai-native
- default
- solutions
- 100+
// why 999
Three nines of certainty. No surprises.
Production-grade by default.
Type-checked, observable, deployed on day one. Every project ships behind real auth, real monitoring, real CI. We don't ship demos and call them done.
Shipped before quarter-end.
Scoped on Monday, in production by Friday. AI-accelerated where it matters, hand-built where it doesn't. We move at the speed your roadmap actually needs.
Always online.
Three nines of uptime, monitored, on-call. Your software stays up so your team can stay focused. Incident response is part of the deliverable, not a bolt-on.
// capabilities
What we build.
We're not a feature factory. We're a small team of senior engineers who pick the right tools for each problem — and ship. Six core capabilities, hundreds of solutions made of them.
Web apps
Production SaaS, dashboards, marketing systems. Edge-rendered, type-safe, deployed.
↳ next · react · edge
Mobile
iOS and Android. React Native by default, native modules where it matters.
↳ rn · swift · kotlin
AI agents
LLM-powered ops automation that actually works. Tool use, evals, fallbacks, in production.
↳ claude · openai · evals
Automations
Bring AI into the systems you already run. Connect, classify, decide, write back.
↳ n8n · temporal · custom
Internal tools
Backoffice, CRMs, ops dashboards. Built for the people inside the company.
↳ react · tailwind · postgres
ML pipelines
Eval, deploy, monitor. RAG, vector search, fine-tuning where it earns its keep.
↳ python · pinecone · lance
// process
From idea to production
in five days.
Most studios run six-week discovery for a four-day problem. Ours is the opposite. We compress the slow parts and protect the parts that need craft.
- 01Scope
Monday — we lock the build.
One working session. We translate the idea into a real, scoped engineering plan: what ships, in what order, on which stack, against which metric.
- WORKING-SCOPE.MD
- ARCHITECTURE
- TIMELINE
- FIXED PRICE
- 02Build
Tuesday – Thursday — we ship daily.
Senior engineers, AI-accelerated, in a shared workspace with you. Daily previews on a real URL. No black boxes, no surprises, no demos pretending to be products.
- DAILY PREVIEW
- REAL DATA
- REAL AUTH
- REAL TESTS
- 03Ship
Friday — we go to production.
Production deploy, monitoring wired, on-call rotation handed off or held by us. The handover doc is a runbook, not a slide deck.
- PROD DEPLOY
- MONITORING
- RUNBOOK
- ON-CALL
// solutions · partial index
Hundreds of solutions. A taste.
We've catalogued production patterns across industries. Twelve below — there are a few hundred more.
[FIN-001]
Underwriting copilots
Risk read-outs in seconds, not days.
[FIN-002]
Treasury dashboards
Real-time cash positions across entities.
[HC-001]
Clinical scribe agents
Notes, codes, summaries — under audit trail.
[HC-002]
Patient intake bots
Triage forms that actually triage.
[OPS-001]
Inbox triage
Inboxes that classify, route, and reply.
[OPS-002]
RFP responders
Draft proposals from your knowledge base.
[ECOM-001]
Catalog enrichment
Auto-write SKU copy at scale, on-brand.
[ECOM-002]
Returns automation
From email to refund, hands-off.
[INT-001]
Internal CRMs
Replace the spreadsheet, keep the speed.
[INT-002]
Approvals workflows
Slack-native, fully audited.
[DATA-001]
RAG over your docs
Search your company, not the web.
[DATA-002]
ETL + monitoring
Pipelines that page when they break.
↳ + ~287 more in the catalogue
// stack
// by the numbers
SYS://999.ONLINE / READY-TO-BUILD
Have a build in mind?
Tell us what you want to ship. We'll come back inside one business day with a scope, a price, and a Friday production date.