
Sales Automation
Custom Sales Dialer and CRM with Twilio
A custom Twilio dialer and CRM that replaced three SaaS tools, lifted connect rates by 45% and saves every sales rep 2.5 hours a day.
- Client
- Global Vertex Solutions
- Stack
- React · Node.js · Next.js · Twilio API · PostgreSQL

The challenge
Sales teams were spending an excessive amount of time manually dialing leads, tracking follow-ups via fragmented spreadsheets and switching between disjointed communication tools. This lack of a centralized, automated system resulted in missed opportunities, delayed responses and significant human error during data entry.
Furthermore, the management team lacked vital visibility into agent performance and call analytics. Without real-time data, it was almost impossible to accurately forecast revenue, optimize outbound campaigns or identify friction points in the sales pipeline.
The reliance on these disconnected third-party tools created a debilitating data silo. The client needed one robust calling system that could enforce standard operating procedures and scale gracefully alongside their rapidly growing sales floor.
The solution
We architected and deployed a powerful custom dialer and CRM solution utilizing a direct Twilio API integration. This custom infrastructure replaced three separate enterprise SaaS products, bringing the reps' calling workflow into a single, fast dashboard.
The new system features intelligent auto-dialing queues, automated post-call follow-ups (including SMS and email triggers) and robust lead management pipelines. Representatives can now focus entirely on building relationships and closing deals rather than managing software states.
Since launch, the client has experienced a dramatic 45% increase in connect rates. By completely removing manual data entry and dial times, the platform successfully recovers over 2.5 hours of productive sales time per representative every single day.
Results
- Connect rate
- +45%
- Time saved per rep
- 2.5hrs/d

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