№ 005Sales & marketingLive demo deployment
Multichannel Sales Funnel
Answers every new lead within about a minute by email, text and an AI phone call, then keeps the conversation going.
A workspace-based funnel that captures leads and coordinates email, SMS, voice and chatbot follow-up. Includes campaign landing pages, AI replies, knowledge bases and optional CRM synchronization; deployment variants are grouped here.
- Next.js
- TypeScript
- PostgreSQL
- Authentik
- Messaging APIs


The problem
Businesses pay for inbound leads and then take hours to reply. By then the lead has called someone else.
Who it is for
Owners and sales teams at small and mid-sized businesses that buy leads through ads, forms or listings and cannot staff instant follow-up.
What it does

The public page doubles as the demo. A visitor signs up and the sequence runs on them.
01
The public page is the demo
A visitor signs up with their own contact details and receives the real sequence.

The public page doubles as the demo. A visitor signs up and the sequence runs on them. 02
Multichannel sequence
Email, SMS, an AI voice call and a chatbot, with timings you set.
03
Replies handled
When a lead answers, the assistant replies in the thread using the workspace's knowledge base.

Leads captured by the demo signup. Sample data. 04
Dashboard and attention queue
Leads, conversations, and the ones that need a human.
05
Analytics
Time to first contact and reply rates.
How it works
A Next.js and TypeScript app on PostgreSQL. Twilio sends texts, a voice-call service makes the AI calls, an AI model writes the replies. Optional links to GoHighLevel and Cal.com for CRM sync and booking. Staff log in through Authentik.
- Next.js 15
- TypeScript
- PostgreSQL
- NextAuth with Authentik
- Twilio
- Retell
- OpenRouter
- Role
- Built by Vas.
- Status
- Live demo deployment.
Related
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- Next.js
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- Claude
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№ 013Phase 1 local prototypeSales Follow-Up Engine
A local prototype that identifies Salesforce leads needing attention and drafts follow-ups for a representative to approve. Includes configurable cadence, manager queues, Gmail and SMS integrations, and activity logging.
- Next.js
- Convex
- Salesforce
- Gmail API
- Twilio
Next project
QuickRevenueAI cold-email outreach with one inbox for every reply.