What we build

Custom AI for your domain.
Shipped, not pitched.

Niche.dev focuses on four areas where custom AI consistently beats off-the-shelf tools by 3–5×: voice agents, document automation, sales/CRM AI, and operational AI workflows. Pick a service to see real case studies, our process, and the tech we use.

Voice AI

Voice AI

Production-grade phone agents on Twilio, OpenAI, and ElevenLabs — sub-2-second latency, real CRM integrations, full compliance.

  • Inbound AI receptionist with appointment booking
  • Outbound sales dialer with voicemail detection and live-transfer
  • IVR replacement (no more press-1-for-sales menus)
  • AI appointment setter with calendar / EHR integration
Explore Voice AI
Document AI

Document AI & Automation

Replace document-triage teams with hybrid OCR + LLM pipelines. Invoices, medical records, contracts, claims — extract, classify, route, and verify automatically.

  • Invoice OCR + 3-way match against POs and receipts
  • Medical records extraction (HIPAA-eligible) for intake automation
  • Legal contract clause detection and obligation tracking
  • Insurance verification and claims pre-screening
Explore Document AI
Sales AI

Sales & CRM AI

Lead scoring, churn prediction, pipeline hygiene, AI SDRs — wired directly into Salesforce, HubSpot, or whatever CRM you actually run on.

  • Predictive lead scoring (embeddings or fine-tuned)
  • B2B SaaS churn prediction with intervention playbooks
  • AI SDR / outbound automation (email + voice)
  • Pipeline hygiene and stage-correction automation
Explore Sales AI
Enterprise AI

Enterprise AI Workflows

Predictive maintenance, demand forecasting, fraud detection, computer vision QC, dynamic pricing — engineered into your operations stack with measured ROI.

  • Predictive maintenance for manufacturing equipment
  • AI demand forecasting and inventory optimization
  • Computer vision quality inspection on the line
  • Fraud detection for AR / payments / claims
Explore Enterprise AI

Don't see your problem on this list?

The four pillars above are where we have the most repeatable patterns, but we take on custom AI engagements outside them all the time. If it's a real business problem with a real ROI case, send it our way.

Email Nick directly