# www.telli.com > Enhance your sales with AI phone calls that convert. telli’s AI Sales Agent automates outreach, boosts engagement by 3X, and reduces costs by 70%. Fully CRM-integrated for seamless operations. ## Home [AI Phone Calls That Convert | telli's AI Sales Agent & Auto Dialer](https://www.telli.com): Enhance your sales with AI phone calls that convert. telli’s AI Sales Agent automates outreach, boosts engagement by 3X, and reduces costs by 70%. Fully CRM-integrated for seamless operations. ## Blog [telli | Blog](https://www.telli.com/blog): Practical guides, case studies and thought leadership on AI voice automation—learn how to transform customer comms and sales performance. ## Platform [Product](https://www.telli.com/platform): Enhance your sales with AI phone calls that convert. telli’s AI Sales Agent automates outreach, boosts engagement by 3X, and reduces costs by 70%. Fully CRM-integrated for seamless operations. ## Customers [telli | Our customer success stories](https://www.telli.com/customers): Success stories: KitchenAdvisor, McMakler & more boost conversions up to 15 % after automating phone outreach with telli AI voice agents. [How Bark adds 800 hours of weekly calling capacity with telli’s AI agents](https://www.telli.com/customers/bark): Learn how this fast-growing global services marketplace manages rising call volumes with AI-assisted outreach. [How Engel & Völkers LiquidHome 10x’d call volume with telli](https://www.telli.com/customers/engel-volkers-liquidhome): Learn how this high-growth real estate company partnered with telli to amplify phone outreach and reactivate leads. [How Homeday delivers 24/7 inbound call coverage with telli](https://www.telli.com/customers/homeday): Learn how this innovative tech-enabled real estate brokerage transforms high call volume into a competitive advantage with AI voice agents. [How Enpal boosts weekly service appointments by 30% with telli](https://www.telli.com/customers/enpal): “telli is flexible, scalable, and customer-centric. With telli, our team stays focused on what really matters.” [How enerix empowered 15 franchisees to capture every lead with telli — in just 60 days](https://www.telli.com/customers/enerix): Learn how a leading sustainable energy company teamed up with telli to automate lead qualification and accelerate response times. [How McMakler cuts peak call wait times by 3x with telli](https://www.telli.com/customers/mcmakler): Learn how this leading home-buying platform scales personalized customer service using AI voice agents — without increasing headcount. [How Sky scaled proactive customer engagement with telli's Voice AI in under 3 weeks](https://www.telli.com/customers/sky): Learn how Sky scaled customer engagement with telli's Voice AI [How KitchenAdvisor boosted conversions by 15% after automating phone outreach to inbound leads](https://www.telli.com/customers/kitchenadvisor): Learn how this leading kitchen planning and comparison tool partnered with telli to accelerate lead response and elevate its customer experience. [How Whiskey Tango Foxtrot uses telli’s Voice AI to reduce the workload of customer service teams in the insurance industry.](https://www.telli.com/customers/whiskey-tango-foxtrot): Scaling Customer Service Through Strong Partnerships [How Umzugspreisvergleich cut lead cancellations by 27% with telli](https://www.telli.com/customers/umzugspreisvergleich): Learn how Germany's leading moving platform reduces lead cancellations by 27% and scales revenue-critical calls around the clock with AI voice agents. [How Zenjob automates 90% of initial candidate calls with telli](https://www.telli.com/customers/zenjob): “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.” ## Ai voice agents [What is an AI Voice Agent? A Guide to Voice AI](https://www.telli.com/ai-voice-agents): AI voice agents are powering real-time, human-like interactions for customer support, automation, and more. Learn about what they are and how they work. [Article](https://www.telli.com/ai-voice-agents/resources): telli’s guide to AI voice agents gives you an overview of how voice AI works, key use cases, implementation best practices, and the tools businesses use to automate sales, customer support, appointment booking, and outbound calling workflows. [Compare the 8 Best AI Voice Platforms & Providers (2026)](https://www.telli.com/ai-voice-agents/providers): Compare leading AI voice platforms for customer support, sales, and phone automation. Explore features, integrations, and use cases to find the right AI voice provider. [Bland AI Review (2026): Features, Pricing & Best Alternatives](https://www.telli.com/ai-voice-agents/providers/bland): Read our Bland AI review covering features, pricing, pros and cons, ratings, and the best Bland AI alternatives. [ElevenLabs Review (2026): Features & Best Alternatives](https://www.telli.com/ai-voice-agents/providers/elevenlabs): Read our ElevenLabs review covering voice AI features, pricing, ratings, and the best ElevenLabs alternatives. [Parloa Review (2026): Features, Pricing & Best Alternatives](https://www.telli.com/ai-voice-agents/providers/parloa): Explore our Parloa review with pricing, features, pros and cons, and the best Parloa alternatives for enterprise AI voice. [Fonio Review (2026): Features, Pricing & Best Alternatives](https://www.telli.com/ai-voice-agents/providers/fonio): Discover Fonio's pricing, features, pros and cons, and compare the best Fonio alternatives before choosing a platform. [Retell AI Review (2026): API, Pricing & Best Alternatives](https://www.telli.com/ai-voice-agents/providers/retell-ai): Compare Retell AI's API, pricing, features, pros and cons, and the best Retell AI alternatives in one guide. [Synthflow Review (2026): Features, Pricing & Best Alternatives](https://www.telli.com/ai-voice-agents/providers/synthflow): Read our Synthflow review covering pricing, features, ratings, and the top Synthflow alternatives for AI voice automation. [telli Review (2026): Features, Pricing & Best Alternatives](https://www.telli.com/ai-voice-agents/providers/telli): Read our telli review covering pricing, features, pros and cons, and the best telli alternatives for AI voice automation. [Vapi Review (2026): API, Pricing & Best Alternatives](https://www.telli.com/ai-voice-agents/providers/vapi): Review Vapi's API, pricing, features, pros and cons, and compare the best Vapi alternatives for AI voice agents. [We Break Down the Best AI Voice Agents for Appointment Booking](https://www.telli.com/ai-voice-agents/article/ai-voice-agent-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. [AI for Customer Engagement: Proven Strategies, Tools & Best Practices](https://www.telli.com/ai-voice-agents/article/ai-for-customer-engagement): Unlock higher retention with AI: Explore actionable strategies, real-world results, and top tools for AI-powered customer engagement. [AI Lead Qualification: How Voice Agents Qualify Leads Faster](https://www.telli.com/ai-voice-agents/article/ai-lead-qualification): Learn how AI voice agents qualify leads instantly, capture key data, and increase conversions with faster, more consistent follow-up. [AI Real Estate Agents: How Companies Use Them](https://www.telli.com/ai-voice-agents/article/ai-real-estate-agents): 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 Contact Resolution Rate: What it is, How to Measure it, and How to Improve it](https://www.telli.com/ai-voice-agents/article/first-contact-resolution-rate): Learn how to calculate FCR, benchmark your performance against industry standards, and use AI voice agents to resolve more issues on the first call. [Which Is the Best AI Voice Agent for Customer Service?](https://www.telli.com/ai-voice-agents/article/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. [Guide to CSAT: How To Improve Customer Satisfaction Scores](https://www.telli.com/ai-voice-agents/article/csat-guide): Learn how to calculate, benchmark, and improve CSAT with proven customer support strategies and AI automation. [Churn Rate: How to Measure, Benchmark, and Reduce Customer and Employee Churn](https://www.telli.com/ai-voice-agents/article/churn-rate): 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. [Lead Conversion Rate: What it Means, How to Measure it, and How to Improve it](https://www.telli.com/ai-voice-agents/article/lead-conversion-rate): Everything you need to know about tracking, benchmarking, and improving lead conversion rate, and where AI voice agents make the biggest difference. [What is an AI Receptionist? Why Every Business Needs One in 2026](https://www.telli.com/ai-voice-agents/article/what-is-an-ai-receptionist): Learn how AI receptionists work and why businesses use them to automate calls, improve customer experience, and never miss a lead. [AI Voice Agent Barge-In: How Real-Time Interruption Handling Works](https://www.telli.com/ai-voice-agents/article/what-is-barge-in): 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. ## Use case [AI for Customer Engagement: Voice Agents that Nurture and Support](https://www.telli.com/use-case/customer-engagement): Boost customer engagement with AI voice agents that deliver reminders, collect feedback, and keep customers informed through personalized, automated outreach. [AI Customer Service Agents | Improve CSAT and Enhance CX](https://www.telli.com/use-case/customer-support): Boost customer satisfaction and experience with AI voice agents for customer support that automate, personalize, and resolve faster. [AI Receptionist | 24/7 Automated Call Answering with Voice AI](https://www.telli.com/use-case/ai-receptionist): telli’s AI Receptionist answers every call 24/7, handles scheduling, routes callers instantly, and ensures no missed calls or delays. [Automate Lead Qualification with AI Voice Agents | telli](https://www.telli.com/use-case/lead-qualification): Automate lead qualification with AI voice agents that engage and schedule appointments instantly to boost reachability & conversion [Reactivate Aged Leads with AI Voice Agents | telli](https://www.telli.com/use-case/reactivation): Reactivate unresponsive inbound leads with AI voice agents that reconnect, qualify intent, and book appointments automatically at scale. [AI Agents for Intelligent Payment Reminders | telli](https://www.telli.com/use-case/payment-reminders): Streamline payments with AI voice agents that send reminders, gather payment details, resolve issues, and help you get paid faster. [AI for Cross Selling & Upselling | AI Voice Agents by telli](https://www.telli.com/use-case/upselling): Boost revenue with AI voice agents that offer tailored upgrades and proactively upsell customers with personalized outreach. ## Partnerships [Partnerships](https://www.telli.com/partnerships): Bring Voice AI to your customers with telli. Your expertise and telli’s leading voice platform are the perfect fit to accelerate AI adoption at companies. ## Solutions [AI Agents for the Consumer Industry | telli AI Voice Agents](https://www.telli.com/solutions/consumer): Pre-qualify customer interest, book consultations, and drive engagement with telli’s AI voice agents for consumer and consumer-facing businesses. [AI Agents for Energies | Engage, Activate & Upsell](https://www.telli.com/solutions/energy): Upsell existing customers, capture key insights, and communicate updates instantly with telli’s AI voice agents for Energies. [AI For Financial Services | Power Client Growth](https://www.telli.com/solutions/financial-services): telli’s AI-powered voice agents help financial services firms qualify borrowers, convert more leads and schedule appointments seamlessly. [telli | Hiring & Staffing AI Voice Agents | telli](https://www.telli.com/solutions/hiring): Recruiters engage applicants, pre‑screen talent and auto‑book interviews with telli AI voice agents—speed hiring cycles by 50 %. (148) [AI Agents for Healthcare | Secure & Compliant Voice AI](https://www.telli.com/solutions/healthcare): Qualify patient needs, schedule consultations and streamline customer calls through context-rich transfers. Cost-effective and HIPAA compliant. [AI Agents for Insurance | Accelerate Claims Processing](https://www.telli.com/solutions/insurance): Make policy suggestions, schedule consultations, upsell existing customers, or accept claims with telli’s AI voice agents for Insurance. [AI Voice Agent for Real Estate | telli](https://www.telli.com/solutions/real-estate): Automate lead calls, qualify buyers, and book property viewings instantly with telli’s AI voice agents built for real estate teams. [AI for HVAC and Solar Companies | telli](https://www.telli.com/solutions/solar-hvac): Reach more leads, qualify homeowners, and book on-site appointments with telli’s AI voice agents for HVAC and solar companies. [AI for Telecom: AI Voice Agents for Personalized CX](https://www.telli.com/solutions/telecom): Transform telecom with AI voice agents to deliver faster, smarter, and personalized customer experiences ## Articles [Introducing EU hosting: High-quality, GDPR-compliant conversations](https://www.telli.com/articles/introducing-eu-hosting): We’re excited to introduce our latest product update: EU hosting. [Introducing telli voices: Authentic voices for every customer conversation](https://www.telli.com/articles/introducing-telli-voices): 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? [Introducing the telli Prompt Editor: Smarter, safer, and faster agent optimization](https://www.telli.com/articles/introducing-the-telli-prompt-editor): 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.