Sales & marketing

telli

Website
Founded 2024Origin source ↗Checked 2026-09-15

Overview

telli is build AI to run customer-facing operations

Company description As recorded 2026-11-08

Product & workflow

It helps you build and refine agents, automate workflows, analyse calls, and continuously improve performance.

Source-reported As recorded 2026-11-05

Customers & use cases

The telli Method: developed with and used by leading companies globally

Source-reported As recorded 2026-11-05

Founders & team

Philipp Baumanns

Founder/COO

co-founder (commercial) @ telli.com | prev. scaled heat pump unit of Enpal (largest European solar installer, $2.4bn valuation) as employee #2

Founder profile As recorded 2026-09-15

Seb Hapte-Selassie

Founder/CTO

co-founder & cto @ telli.com | prev. software engineering at Pitch.com - computer science @ Stanford

Founder profile As recorded 2026-09-15
16team members reported
Source-reported As recorded 2026-09-15

Founded 2024 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthenriched profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedBerlin, Berlin, Germany
Pricing evidenceA pricing page was detected
Maturity: Operating · 4 of 6 areas documented

Source-based assessment · automated evidence rules

The company website explicitly reports customer or user adoption. This is a source-based assessment of a company claim; scale and revenue are not independently verified.

Company website: home Checked 2026-11-05

Loved by leading teams All Case Studies

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding yearpricing page observed