Observed Signal · Apr 15, 2025 · Funding · Source: Tech.eu · Impact: 2/5 · Sentiment: Positive
telli raises $3.6M led by Cherry Ventures and Y Combinator
Berlin-based AI call automation startup telli announced it raised $3.6 million in Pre-Seed funding, led by Cherry Ventures and Y Combinator, with participation from angel investors. telli provides AI voice agents that handle phone calls for businesses, including booking appointments, making product suggestions, qualifying leads, and collaborating with human agents in real time. The company was founded by Seb Hapte-Selassie, Philipp Baumanns, and Finn zur Mühlen; Baumanns and zur Mühlen were among the first employees of Enpal's heat pump unit. telli joined Y Combinator two months after founding and now serves customers in Germany, the UK, Latin America, and the US. It reports monthly revenue growth above 50 percent for the past three months and has processed nearly one million calls within five months with a six-person team. The funding will accelerate expansion.
A $3.6M pre-seed for an AI voice call automation startup reflects continued investor interest in AI-driven customer engagement and business automation, relevant to MarTech and AI adoption, but it is not an industry-shifting event.
Track Cherry Ventures Signals & Market Shifts in Real-Time
Polaris7 autonomous intelligence agents track regulatory filings, primary sources, executive changes, and deal flow 24/7. Create your free Explorer workspace to monitor these entities.
Key Takeaways & Evidence Grounding
- telli raised $3.6 million in Pre-Seed funding led by Cherry Ventures and Y Combinator, with angel investor participation.
- telli's AI voice agents handle thousands of calls per day, booking appointments, qualifying leads, and collaborating with human agents.
- The company was founded by Seb Hapte-Selassie, Philipp Baumanns, and Finn zur Mühlen, two of whom were early Enpal employees.
- telli joined Y Combinator two months after founding and serves customers in Germany, UK, Latin America, and the US.
- telli reported over 50% month-over-month revenue growth for three consecutive months and processed nearly one million calls within five months.
Connected Companies & Entities
3 Entities mapped“raised $3.6 million in Pre-Seed funding, led by Cherry Ventures and Y Combinator, with participation from leading angel investors....”
“led by Cherry Ventures and Y Combinator, with participation from leading angel investors....”
“Finn and Philipp were employees number one and two of the heat pump unit of German energy unicorn Enpal....”
Ontology Mapping & Concepts
Related Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Antler Study: Key Factors for German Startups' Series A Success
A new analysis by venture capital firm Antler reveals that only 24% of German startups successfully transition from Seed to Series A funding. The study, which examined 27,602 funding rounds from over 3,000 startups between 2015 and 2026, identifies five key factors that significantly increase the likelihood of reaching a Series A round: raising at least €2 million in the Seed round, having an institutional VC as lead investor, having at least three investors in the Seed round, having a Pre-Seed investor participate in the Seed round, and completing the Seed round within twelve months of the Pre-Seed. Startups meeting all five criteria achieve Series A in 51.1% of cases. The analysis also highlights the growing gap between new startup creations and follow-on financing, with 3,568 startups founded in 2025 but only 71 reaching Series A. Despite this, Germany's conversion rate of 18.9% for the 2022 cohort remains strong compared to other European markets.
Flai's AI dealership software books 50,000 appointments monthly
Flai, an AI-powered CRM platform for car dealerships, has experienced significant growth, now booking 50,000 appointments per month and working with over 10 of the top 50 dealer groups in the US. The company has raised a $27 million Series A funding round led by Base10 Partners, with participation from dealer groups Friedkin Group and Findlay Automotive, Toyota's venture arm, Y Combinator, and First Round Capital. The funding follows a 20x increase in revenue over the past year, driven by deep integration of AI in sales and service operations. Flai's software handles phone calls, emails, texts, outbound campaigns, and appointment scheduling, and can be deployed in as little as 10 days. The startup differentiates itself through rapid implementation and customer support, positioning itself against competitors like Meta's Muse.
Sona8: Former Consultants Join Y Combinator with AI Interviews
Sona8, a startup founded by former BCG and McKinsey consultants, has been accepted into Y Combinator's current batch. The company uses AI voice agents to interview entire workforces, capturing how work is actually done to build a knowledge base for AI automation. With over 10,000 interviews conducted, Sona8 serves consulting firms and corporate transformation teams, including one of the three largest management consulting firms. The startup raised over $500,000 from angels alongside Y Combinator. Sona8 plans to become a 'context layer' for other AI tools, integrating with systems like Slack and email. The founders—Anton Hantel (CEO), Thilo Tamme (CPO), and Madeleine Malmsten (CTO)—aim to help companies manage change programs and guide AI implementation, with a focus on data privacy and employee consent. Competitors include Listen Labs and Celonis.
Track Real-Time Market Signals & Shifts
Set up custom watchlists to receive automated, evidence-grounded executive digests whenever material signals or shifts occur across your tracked landscape.