about us
At telli were building the first AI-native phone system.
Since launching last year at Y Combinator weve grown >$2M in annualized revenue with a team of only 12 people.
Today most B2C companies fail in their customer communication not because they dont care but because they cant keep up. The sheer volume of calls forces them to outsource to poor-quality external call centers or have their internal teams spend hours on repetitive calls.
With telli our customers now rely on AI voice agents that handle their repetitive calls freeing human agents to focus on what matters - talking to customers when it counts. The result: higher efficiency happier teams and better customer experiences.
Weve seen firsthand that legacy phone systems are not designed for an AI-first world. That is why we are building the first AI-native phone system that lets B2C companies manage both their human and AI teams on one platform.
Our founding team knows this problem inside-out having managed a 150-person call center before. We know how painful and expensive scaling phone operations can be for companies.
There is a lot of work ahead. The opportunity is massive. We are ending an era of poor-quality external call centers.
what youll do:
help us build out tellis gtm engine to 10x revenue over the coming year
dive into the complete sales cycle: researching leads engaging prospects managing conversations and converting them into customers
automate manual work with an AI-first approach
interact directly with potential customers build demos and help them succeed
work closely with Badr Ennie and Philipp
what makes you a great fit:
you are hands-on and not afraid of doing unglamorous work
youre tech- & automation savvy (or have technical background) and can learn new tools fast
you love solving problems and figuring things out on your own
youre a strong communicator in both English and German
youve have initial (internship) experience and/or worked on side hustles or projects
youre done or at the end of university and could imagine starting full-time after the internship
you may not make a good fit if:
you have never touched automation/AI tools or dont have basic technical understanding
you only want to do high-level strategic work
you arent comfortable juggling multiple tasks at once
you dont enjoy working directly with customers or in dynamic environments
youre only looking for a typical 95 internship
Required Experience:
Intern
about usAt telli were building the first AI-native phone system.Since launching last year at Y Combinator weve grown >$2M in annualized revenue with a team of only 12 people.Today most B2C companies fail in their customer communication not because they dont care but because they cant keep up. The sh...
about us
At telli were building the first AI-native phone system.
Since launching last year at Y Combinator weve grown >$2M in annualized revenue with a team of only 12 people.
Today most B2C companies fail in their customer communication not because they dont care but because they cant keep up. The sheer volume of calls forces them to outsource to poor-quality external call centers or have their internal teams spend hours on repetitive calls.
With telli our customers now rely on AI voice agents that handle their repetitive calls freeing human agents to focus on what matters - talking to customers when it counts. The result: higher efficiency happier teams and better customer experiences.
Weve seen firsthand that legacy phone systems are not designed for an AI-first world. That is why we are building the first AI-native phone system that lets B2C companies manage both their human and AI teams on one platform.
Our founding team knows this problem inside-out having managed a 150-person call center before. We know how painful and expensive scaling phone operations can be for companies.
There is a lot of work ahead. The opportunity is massive. We are ending an era of poor-quality external call centers.
what youll do:
help us build out tellis gtm engine to 10x revenue over the coming year
dive into the complete sales cycle: researching leads engaging prospects managing conversations and converting them into customers
automate manual work with an AI-first approach
interact directly with potential customers build demos and help them succeed
work closely with Badr Ennie and Philipp
what makes you a great fit:
you are hands-on and not afraid of doing unglamorous work
youre tech- & automation savvy (or have technical background) and can learn new tools fast
you love solving problems and figuring things out on your own
youre a strong communicator in both English and German
youve have initial (internship) experience and/or worked on side hustles or projects
youre done or at the end of university and could imagine starting full-time after the internship
you may not make a good fit if:
you have never touched automation/AI tools or dont have basic technical understanding
you only want to do high-level strategic work
you arent comfortable juggling multiple tasks at once
you dont enjoy working directly with customers or in dynamic environments
youre only looking for a typical 95 internship
Required Experience:
Intern
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