Callab AI
AI voice agents for on-prem telephony stack.
San Francisco
7 employees
B2B
Seed · $500K
About Callab AI
AI voice agents for on-prem telephony stack.
AI voice agents for on-prem telephony stack.
AI voice agents for on-prem telephony stack.
Total raised
$500K
Last stage
Seed
Investors
Haithem Kchaou
Second-time founder; scaled a mobile app to 200K+ downloads. Led a sovereign national AI initiative that provided free LLM access to over 300,000 students. Co-published 2 research papers on LLM fine-tuning and data collection. Thomas Jefferson Scholar (top 2% of applicants).
LinkedIn
Chehir Dhaouadi
10+ years building scalable enterprise systems across IT consulting, full-stack development, and technical leadership for financial institutions. Architects Callab AI's core voice infrastructure including deep integrations with legacy telephony stacks (CUCM, SIP trunks, PBX systems).
LinkedIn
Chehir Dhaouadi
- Software engineer who built and scaled telecom and VoIP systems across the Middle East and North Africa. - Co-built a mobile app scaled to 200K+ downloads. - Deployed local LLM instances in a government datacenter to power free student access at national scale. - Co-published 2 research papers on LLM fine-tuning and data collection. - Trained over 300 developers.
LinkedIn
Haithem Kchaou
Second-time founder; scaled a mobile app to 200K+ downloads. Led a sovereign national AI initiative that provided free LLM access to over 300,000 students. Co-published 2 research papers on LLM fine-tuning and data collection. Thomas Jefferson Scholar (top 2% of applicants).
LinkedInNo applications, no recruiter spam. Just the intro.
A few questions to make sure this role is the right shape for you. Two minutes.
I write the intro, send it to the founder, and handle the back-and-forth.
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.