Recommended
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Recommended
Press
July 23, 2026
telli Raises $18.5M in Total Funding to Build AI for Customer-Facing Operations

telli has raised a $15M seed round led by redalpine, with support from new and existing investors, including Cherry Ventures and YC.

First Last
Tech.eu
Press
July 24, 2026
telli secures $15M seed to automate customer-facing operations

Berlin-based telli has secured seed funding to expand its AI platform for customer-facing operations, supporting businesses in automating customer interactions across multiple communication channels while scaling its engineering and commercial teams.

First Last
PYMNTS.com
Press
July 24, 2026
PYMNTS | Startup Telli Raises $15M to Replace Call Centers With AI Agents

telli raised $15 million in a seed round to develop its artificial intelligence (AI) agent builder focused on customer-facing AI agents.

First Last
Forbes
Press
July 24, 2026
Under 30 Europe Alums Raise $15 million for AI Customer Agents

telli has raised $15 million to define the next era of AI in customer operations. Led by redalpine, with participation from Wayra/Telefónica, Cherry Ventures and Y Combinator.

First Last
EU Startups
Press
July 24, 2026
YC-backed telli raises €13.1 million to build AI for B2C customer operations

telli, a Berlin-based startup building AI that runs customer-facing operations for B2C companies, today announced a €13.1 million ($15 million) Seed

First Last
Tech Funding News
Press
July 24, 2026
Exclusive: Berlin's telli raises $15M seed to put AI agents in charge of customer ops, backed by redalpine, Cherry, and YC — TFN

Berlin-based telli has raised a $15M seed round led by redalpine. Founded by ex-Enpal operations leads, the startup builds AI voice agents for B2C sales.

First Last
Deutsche Startups
Press
July 24, 2026
telli sammelt 15 Millionen ein

KI-Startup telli sammelt 15 Millionen ein

First Last
Product
Introducing EU hosting: High-quality, GDPR-compliant conversations

We’re excited to introduce our latest product update: EU hosting.

First Last
Product
Introducing the telli Prompt Editor: Smarter, safer, and faster agent optimization

Building and refining AI voice agents can be tricky. Every word, phrase, and branch of logic impacts your agents’ performance and, in turn, your customers’ experience.

First Last
Product
Introducing telli voices: Authentic voices for every customer conversation

AI voice agents have the potential to scale a sales team’s reach like never before, so why do many businesses hesitate to fully embrace them?

First Last
This is some text inside of a div block.
Real Estate
How Homeday delivers 24/7 inbound call coverage with telli

Learn how this innovative tech-enabled real estate brokerage transforms high call volume into a competitive advantage with AI voice agents.

First Last
This is some text inside of a div block.
Consumer
How Umzugspreisvergleich cut lead cancellations by 27% with telli

Learn how Germany's leading moving platform reduces lead cancellations by 27% and scales revenue-critical calls around the clock with AI voice agents.

First Last
This is some text inside of a div block.
Insurance
How Whiskey Tango Foxtrot uses telli’s Voice AI to reduce the workload of customer service teams in the insurance industry.

Scaling Customer Service Through Strong Partnerships

First Last
This is some text inside of a div block.
Consumer
How Sky scaled proactive customer engagement with telli's Voice AI in under 3 weeks

Learn how Sky scaled customer engagement with telli's Voice AI

First Last
This is some text inside of a div block.
Consumer
How Bark adds 800 hours of weekly calling capacity with telli’s AI agents

Learn how this fast-growing global services marketplace manages rising call volumes with AI-assisted outreach.

First Last
This is some text inside of a div block.
Recruiting
How Zenjob automates 90% of initial candidate calls with telli

“telli is leading the charge for call automation in Germany. They tailored their voice agents to our exact business needs, and the efficiency gains have been incredible.”

First Last
This is some text inside of a div block.
Solar & HVAC
How Enpal boosts weekly service appointments by 30% with telli

“telli is flexible, scalable, and customer-centric. With telli, our team stays focused on what really matters.”

First Last
This is some text inside of a div block.
Real Estate
How McMakler cuts peak call wait times by 3x with telli

Learn how this leading home-buying platform scales personalized customer service using AI voice agents — without increasing headcount.

First Last
This is some text inside of a div block.
Real Estate
How Engel & Völkers LiquidHome 10x’d call volume with telli

Learn how this high-growth real estate company partnered with telli to amplify phone outreach and reactivate leads.

First Last
This is some text inside of a div block.
Solar & HVAC
How enerix empowered 15 franchisees to capture every lead with telli — in just 60 days

Learn how a leading sustainable energy company teamed up with telli to automate lead qualification and accelerate response times.

First Last
This is some text inside of a div block.
Consumer
How KitchenAdvisor boosted conversions by 15% after automating phone outreach to inbound leads

Learn how this leading kitchen planning and comparison tool partnered with telli to accelerate lead response and elevate its customer experience.

First Last
Improve Customer Churn
Sales
May 22, 2026
Churn Rate: How To Measure, Benchmark, And Reduce Customer And Employee Churn

A practical guide to understanding both customer and employee churn, the benchmarks that matter, and how AI voice agents can reduce attrition across the board.

First Last
Lead Conversion Rate
May 22, 2026
Lead Conversion Rate: What It Means, How To Measure It, And How To Improve It

Everything you need to know about tracking, benchmarking, and improving lead conversion rate, and where AI voice agents make the biggest difference.

First Last
Improve FCR
May 19, 2026
First Contact Resolution Rate: What It Is, How To Measure It, And How To Improve It

Learn how to calculate FCR, benchmark your performance against industry standards, and use AI voice agents to resolve more issues on the first call.

First Last
Improve CSAT
May 17, 2026
Guide To CSAT: How To Improve Customer Satisfaction Scores

Learn how to calculate, benchmark, and improve CSAT with proven customer support strategies and AI automation.

First Last
AI in Real Estate
May 14, 2026
AI Real Estate Agents: How Companies Use Them

Curious about AI real estate agents? Learn how companies like Engel & Völkers LiquidHome use AI to scale lead outreach, automate follow-ups, and increase conversions.

First Last
AI Customer Service
Support
May 10, 2026
Which Is The Best AI Voice Agent For Customer Service?

We compare the best AI voice agents for customer service, including telli, Parloa, Retell, and Synthflow, to find the right platform for automation, scalability, and customer experience.

First Last
AI Agent Barge-In
May 7, 2026
AI Voice Agent Barge-In: How Real-Time Interruption Handling Works

Learn what AI voice agent barge-in is, how it works, why it improves customer experience, and how we’re solving for it at telli.

First Last
Appointment Booking Agents
General
May 6, 2026
We Break Down the Best AI Voice Agents For Appointment Booking

AI voice agents are on the rise, but which ones truly deliver bookings? We explore the top options and what sets them apart.

First Last
Lead Qualification with AI
Sales
April 30, 2026
AI Lead Qualification: How Voice Agents Qualify Leads Faster

Learn how AI voice agents qualify leads instantly, capture key data, and increase conversions with faster, more consistent follow-up.

First Last
Customer Engagement Strategies
Support
April 29, 2026
AI for Customer Engagement: Proven Strategies, Tools & Best Practices

Unlock higher retention with AI: Explore actionable strategies, real-world results, and top tools for AI-powered customer engagement.

First Last
AI Receptionist
Support
April 28, 2026
What is an AI Receptionist? Why Every Business Needs One in 2026

Learn how AI receptionists work and why businesses use them to automate calls, improve customer experience, and never miss a lead.

First Last
Retell
Review
Retell AI Review (2026): API, Pricing & Best Alternatives

Compare Retell AI's API, pricing, features, pros and cons, and the best Retell AI alternatives in one guide.

First Last
Vapi
Review
Vapi Review (2026): API, Pricing & Best Alternatives

Review Vapi's API, pricing, features, pros and cons, and compare the best Vapi alternatives for AI voice agents.

First Last
Synthflow
Review
Synthflow Review (2026): Features, Pricing & Best Alternatives

Read our Synthflow review covering pricing, features, ratings, and the top Synthflow alternatives for AI voice automation.

First Last
ElevenLabs
Review
ElevenLabs Review (2026): Features & Best Alternatives

Read our ElevenLabs review covering voice AI features, pricing, ratings, and the best ElevenLabs alternatives.

First Last
Fonio
Review
Fonio Review (2026): Features, Pricing & Best Alternatives

Discover Fonio's pricing, features, pros and cons, and compare the best Fonio alternatives before choosing a platform.

First Last
Parloa
Review
Parloa Review (2026): Features, Pricing & Best Alternatives

Explore our Parloa review with pricing, features, pros and cons, and the best Parloa alternatives for enterprise AI voice.

First Last
Bland
Review
Bland AI Review (2026): Features, Pricing & Best Alternatives

Read our Bland AI review covering features, pricing, pros and cons, ratings, and the best Bland AI alternatives.

First Last
telli
Review
telli Review (2026): Features, Pricing & Best Alternatives

Read our telli review covering pricing, features, pros and cons, and the best telli alternatives for AI voice automation.

First Last
Recommended
Press
July 23, 2026
telli Raises $18.5M in Total Funding to Build AI for Customer-Facing Operations

telli has raised a $15M seed round led by redalpine, with support from new and existing investors, including Cherry Ventures and YC.

First Last
Tech.eu
Press
July 24, 2026
telli secures $15M seed to automate customer-facing operations

Berlin-based telli has secured seed funding to expand its AI platform for customer-facing operations, supporting businesses in automating customer interactions across multiple communication channels while scaling its engineering and commercial teams.

First Last
PYMNTS.com
Press
July 24, 2026
PYMNTS | Startup Telli Raises $15M to Replace Call Centers With AI Agents

telli raised $15 million in a seed round to develop its artificial intelligence (AI) agent builder focused on customer-facing AI agents.

First Last
Forbes
Press
July 24, 2026
Under 30 Europe Alums Raise $15 million for AI Customer Agents

telli has raised $15 million to define the next era of AI in customer operations. Led by redalpine, with participation from Wayra/Telefónica, Cherry Ventures and Y Combinator.

First Last
EU Startups
Press
July 24, 2026
YC-backed telli raises €13.1 million to build AI for B2C customer operations

telli, a Berlin-based startup building AI that runs customer-facing operations for B2C companies, today announced a €13.1 million ($15 million) Seed

First Last
Tech Funding News
Press
July 24, 2026
Exclusive: Berlin's telli raises $15M seed to put AI agents in charge of customer ops, backed by redalpine, Cherry, and YC — TFN

Berlin-based telli has raised a $15M seed round led by redalpine. Founded by ex-Enpal operations leads, the startup builds AI voice agents for B2C sales.

First Last
Deutsche Startups
Press
July 24, 2026
telli sammelt 15 Millionen ein

KI-Startup telli sammelt 15 Millionen ein

First Last
This is some text inside of a div block.
Brand kit

For media, partners, and developers. Use these assets and guidelines when representing ai-coustics externally.

First Last
Recommended
This is some text inside of a div block.
Product
Introducing EU hosting: High-quality, GDPR-compliant conversations

We’re excited to introduce our latest product update: EU hosting.

First Last
This is some text inside of a div block.
Product
Introducing the telli Prompt Editor: Smarter, safer, and faster agent optimization

Building and refining AI voice agents can be tricky. Every word, phrase, and branch of logic impacts your agents’ performance and, in turn, your customers’ experience.

First Last
This is some text inside of a div block.
Product
Introducing telli voices: Authentic voices for every customer conversation

AI voice agents have the potential to scale a sales team’s reach like never before, so why do many businesses hesitate to fully embrace them?

First Last
Recommended
This is some text inside of a div block.
Real Estate
July 13, 2026
How Homeday delivers 24/7 inbound call coverage with telli

Learn how this innovative tech-enabled real estate brokerage transforms high call volume into a competitive advantage with AI voice agents.

First Last
This is some text inside of a div block.
Consumer
July 13, 2026
How Umzugspreisvergleich cut lead cancellations by 27% with telli

Learn how Germany's leading moving platform reduces lead cancellations by 27% and scales revenue-critical calls around the clock with AI voice agents.

First Last
This is some text inside of a div block.
Insurance
July 13, 2026
How Whiskey Tango Foxtrot uses telli’s Voice AI to reduce the workload of customer service teams in the insurance industry.

Scaling Customer Service Through Strong Partnerships

First Last
This is some text inside of a div block.
Consumer
July 13, 2026
How Sky scaled proactive customer engagement with telli's Voice AI in under 3 weeks

Learn how Sky scaled customer engagement with telli's Voice AI

First Last
This is some text inside of a div block.
Consumer
July 13, 2026
How Bark adds 800 hours of weekly calling capacity with telli’s AI agents

Learn how this fast-growing global services marketplace manages rising call volumes with AI-assisted outreach.

First Last
This is some text inside of a div block.
Recruiting
July 13, 2026
How Zenjob automates 90% of initial candidate calls with telli

“telli is leading the charge for call automation in Germany. They tailored their voice agents to our exact business needs, and the efficiency gains have been incredible.”

First Last
This is some text inside of a div block.
Solar & HVAC
July 13, 2026
How Enpal boosts weekly service appointments by 30% with telli

“telli is flexible, scalable, and customer-centric. With telli, our team stays focused on what really matters.”

First Last
This is some text inside of a div block.
Real Estate
July 13, 2026
How McMakler cuts peak call wait times by 3x with telli

Learn how this leading home-buying platform scales personalized customer service using AI voice agents — without increasing headcount.

First Last
This is some text inside of a div block.
Real Estate
July 13, 2026
How Engel & Völkers LiquidHome 10x’d call volume with telli

Learn how this high-growth real estate company partnered with telli to amplify phone outreach and reactivate leads.

First Last
This is some text inside of a div block.
Solar & HVAC
July 13, 2026
How enerix empowered 15 franchisees to capture every lead with telli — in just 60 days

Learn how a leading sustainable energy company teamed up with telli to automate lead qualification and accelerate response times.

First Last
This is some text inside of a div block.
Consumer
July 13, 2026
How KitchenAdvisor boosted conversions by 15% after automating phone outreach to inbound leads

Learn how this leading kitchen planning and comparison tool partnered with telli to accelerate lead response and elevate its customer experience.

First Last
Recommended
Improve Customer Churn
May 22, 2026
Churn Rate: How To Measure, Benchmark, And Reduce Customer And Employee Churn

A practical guide to understanding both customer and employee churn, the benchmarks that matter, and how AI voice agents can reduce attrition across the board.

First Last
Lead Conversion Rate
Sales
May 22, 2026
Lead Conversion Rate: What It Means, How To Measure It, And How To Improve It

Everything you need to know about tracking, benchmarking, and improving lead conversion rate, and where AI voice agents make the biggest difference.

First Last
Improve FCR
Support
May 19, 2026
First Contact Resolution Rate: What It Is, How To Measure It, And How To Improve It

Learn how to calculate FCR, benchmark your performance against industry standards, and use AI voice agents to resolve more issues on the first call.

First Last
Improve CSAT
Support
May 17, 2026
Guide To CSAT: How To Improve Customer Satisfaction Scores

Learn how to calculate, benchmark, and improve CSAT with proven customer support strategies and AI automation.

First Last
AI in Real Estate
General
May 14, 2026
AI Real Estate Agents: How Companies Use Them

Curious about AI real estate agents? Learn how companies like Engel & Völkers LiquidHome use AI to scale lead outreach, automate follow-ups, and increase conversions.

First Last
AI Customer Service
Support
May 10, 2026
Which Is The Best AI Voice Agent For Customer Service?

We compare the best AI voice agents for customer service, including telli, Parloa, Retell, and Synthflow, to find the right platform for automation, scalability, and customer experience.

First Last
AI Agent Barge-In
General
May 7, 2026
AI Voice Agent Barge-In: How Real-Time Interruption Handling Works

Learn what AI voice agent barge-in is, how it works, why it improves customer experience, and how we’re solving for it at telli.

First Last
Appointment Booking Agents
General
May 6, 2026
We Break Down the Best AI Voice Agents For Appointment Booking

AI voice agents are on the rise, but which ones truly deliver bookings? We explore the top options and what sets them apart.

First Last
Lead Qualification with AI
Sales
April 30, 2026
AI Lead Qualification: How Voice Agents Qualify Leads Faster

Learn how AI voice agents qualify leads instantly, capture key data, and increase conversions with faster, more consistent follow-up.

First Last
Customer Engagement Strategies
Support
April 29, 2026
AI for Customer Engagement: Proven Strategies, Tools & Best Practices

Unlock higher retention with AI: Explore actionable strategies, real-world results, and top tools for AI-powered customer engagement.

First Last
AI Receptionist
Support
April 28, 2026
What is an AI Receptionist? Why Every Business Needs One in 2026

Learn how AI receptionists work and why businesses use them to automate calls, improve customer experience, and never miss a lead.

First Last
Retell
Review
Retell AI Review (2026): API, Pricing & Best Alternatives

Compare Retell AI's API, pricing, features, pros and cons, and the best Retell AI alternatives in one guide.

First Last
Vapi
Review
Vapi Review (2026): API, Pricing & Best Alternatives

Review Vapi's API, pricing, features, pros and cons, and compare the best Vapi alternatives for AI voice agents.

First Last
Synthflow
Review
Synthflow Review (2026): Features, Pricing & Best Alternatives

Read our Synthflow review covering pricing, features, ratings, and the top Synthflow alternatives for AI voice automation.

First Last
ElevenLabs
Review
ElevenLabs Review (2026): Features & Best Alternatives

Read our ElevenLabs review covering voice AI features, pricing, ratings, and the best ElevenLabs alternatives.

First Last
Fonio
Review
Fonio Review (2026): Features, Pricing & Best Alternatives

Discover Fonio's pricing, features, pros and cons, and compare the best Fonio alternatives before choosing a platform.

First Last
Parloa
Review
Parloa Review (2026): Features, Pricing & Best Alternatives

Explore our Parloa review with pricing, features, pros and cons, and the best Parloa alternatives for enterprise AI voice.

First Last
Bland
Review
Bland AI Review (2026): Features, Pricing & Best Alternatives

Read our Bland AI review covering features, pricing, pros and cons, ratings, and the best Bland AI alternatives.

First Last
telli
Review
telli Review (2026): Features, Pricing & Best Alternatives

Read our telli review covering pricing, features, pros and cons, and the best telli alternatives for AI voice automation.

First Last