Powering every step of your
Reach more leads, qualify suitable home owners, and schedule on-site appointments with telli’s voice agents for solar and HVAC businesses.
Automating call operations for
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Turn every inquiry into a conversation with telli
Higher conversion
telli’s smart calling boosts reach rates and drives higher conversions across your HVAC & Solar sales funnel.
Speed-to-lead
Instant lead-to-call on form submit, triggered in seconds to maximize reachability.
Lower cost
Cut costs by up to 60%. telli’s AI agents handle outreach and homeowner qualification at a fraction of traditional team expenses.
Seamless data sync
telli automatically syncs extracted call data to your CRM or system of record, powering instant follow-ups and tailored offers.
Up and running in days, not weeks.
Integrate in seconds, deploy in days. We’re there at every step to ensure your voice agents perform flawlessly from day one.
[.text-color-gray] Sound local. [.text-color-gray] Everywhere.
Deliver fluent, native-sounding conversations in English, German, French, Spanish, Dutch and Italian. Build trust with customers using local accents and natural tone. No translators, no extra staff.
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telli’s AI agents have expanded our outbound capacity further than we thought possible. We’re saving time, reaching more leads, and seeing a huge spike in follow-ups from potential customers.
As a fast-growing AI-based company, we only work with the most cutting-edge solutions, and telli is just that. They help us dramatically scale lead response while giving our customers a high-quality experience.
telli is the most scalable and cost-efficient answer to call automation on the market. If you’re looking to ramp up sales without compromising on customer satisfaction, it’s a must.
We’ve been using telli for three months to book appointments with leads, and the results have been great. It’s surprisingly easy to use, and the AI agent consistently books appointments at the same rate or better than our internal call center.
telli brought our sales floor from chaos to calm. Our team now focuses on actually helping customers, not just reaching and scheduling them — and we haven’t missed a lead since.
telli delivers an incredibly human-like, scalable, and professional experience that's transformed how we handle customer calls. We're thrilled with both the product and the responsive, supportive team behind it.
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.
[.text-color-gray]Plug and play.[.text-color-gray] No heavy lifting.
telli plugs directly into your CRM, calendars and customer systems, automatically capturing and updating data from every call. No manual entry. No extra steps.
Enterprise-grade protection
by default.
Frequently asked questions
How can HVAC and Solar companies use telli's voice AI agents?
How can AI phone agents help HVAC & solar companies with customer support?
How do AI-powered phone agents increase lead conversion for home service businesses?
Berlin | San Francisco
