Skip to content
Welzin
Talk to us

Resources · Case Studies

How we move the metric, in detail.

Discovery to a measured result in production - the trade-offs and numbers that actually mattered.

Rewiring how brands stay visible in the age of AI search3xOrganic reach

Martech · AEO / GEO

Rewiring how brands stay visible in the age of AI search

Search is being rebuilt around answers, not links. CogNerd optimizes brands for ChatGPT, Gemini, Claude and Perplexity - keeping organic reach from quietly disappearing into AI answers.

CogNerd

Read case study
Services are the new software, and the full-stack firm wins6:1Services vs software spend

Perspective · Full-Stack AI

Services are the new software, and the full-stack firm wins

The world spends six dollars on services for every one on software. AI is finally coming for that larger number. A field guide to the full-stack AI firm, the shift from selling tools to owning outcomes, and why Welzin was built for it.

Welzin

Read case study
A voice agent that answers, books, and closes the loop92%Calls resolved

Conversational AI - Voice

A voice agent that answers, books, and closes the loop

A national home-services brand was losing calls to hold times and after-hours gaps. Welzin shipped a production voice agent that answers naturally, books appointments, and writes back to the CRM - with guardrails and full observability.

Confidential

Read case study
The last mile, finally on a ledger100%Cash traceability

B2B SaaS · FMCG Distribution · India

The last mile, finally on a ledger

A financial system of record for the field - where the cash is collected, the deliveries are made, and the money has always been hardest to see.

Distribution CRM

Read case study
Demand forecasting wired straight into replenishment31%Fewer stockouts

Data Science - Forecasting

Demand forecasting wired straight into replenishment

A national retailer was forecasting in spreadsheets and paying for it twice: stockouts on the fast movers, working capital buried in the slow ones. Welzin shipped a forecasting system that feeds replenishment directly - backtested, monitored, and owned to the metric.

Confidential

Read case study