Use Cases

AI API Use Cases: 12 Industries Transforming with LLMs

From customer support to data analysis — real, production-grade AI workflows built on a single OpenAI-compatible API. Pick your industry, see the architecture, copy the code, and launch.

Updated Aug 16, 2026 · Start building free →
75+
Articles
18+
AI models
12
Industries
99.9%
Uptime SLA

Why use cases matter

Generic model benchmarks tell you what a model can do. Use cases tell you what it does in production — the architecture, the cost, the latency budget, and the human-in-the-loop fallback. Every workflow below is built on the same DrAI API endpoint and only changes the prompt, the model, and the plumbing.

One API, many use cases. DrAI exposes one /v1/chat/completions endpoint that routes to 18+ models — GPT-5, Claude 4, DeepSeek V3, Gemini 2.5 Pro and more. You switch models by changing one field, keep your observability stack, and pay a flat subscription instead of per-token metering.

12 industries, one API

💬 Customer Support

Auto-classify tickets, reply instantly with RAG over your knowledge base, escalate to humans, measure CSAT. Resolves up to 70% of tickets at ~$2.50 each vs $15 manual.

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📝 Content Generation

SEO articles, social posts, product copy and ad variants — in one brand voice, across 30+ languages, with a human-in-the-loop editorial pipeline.

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⌨️ Code Assistant

From IDE autocomplete to CI/CD code review, test generation, docstring synthesis and secret scanning. Ship faster without breaking production.

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📊 Data Analysis

Ask your database in plain English. NL2SQL, report generation, anomaly detection and BI-dashboards driven by natural-language queries.

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🛒 Ecommerce

Product description at scale, review summarisation, visual search, bargain detection and conversational checkout assistants.

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🏦 Finance

Contract review, sentiment on filings, transaction categorisation, fraud-pattern detection and minute-taking for deal rooms.

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🩺 Healthcare

Clinical-note summarisation, triage chatbots, ICD coding assistance and multilingual patient intake — behind a HIPAA-aware gateway.

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🎓 Education

Personalised tutoring, automatic rubric scoring, syllabus generation and adaptive practice across K-12 and higher-ed.

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⚖️ Legal

Clause extraction, matter summarisation, e-discovery triage and due-diligence checklists with citation tracing.

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📣 Marketing

A/B test copy at scale, audience clustering, lead scoring, automated briefs and influencer-pitch generation.

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🎮 Games

Procedural quests, NPC dialogue, dynamic difficulty, lore generation and live-ops narrative in real time.

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👥 HR

Resume screening, interview-question generation, onboarding playbooks and internal policy Q&A bots.

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Ship your use case in an afternoon

Pick a playbook above, grab an API key, and copy the starter code. No credit card required.

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🌐 English