Telli

Founded by Finn zur Mühlen

Automate outbound and inbound phone calls for sales and customer service

Pricing model

Paid

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use telli to automate customer phone calls for sales outreach, appointment booking, and customer service. It lets you create voice agents using a no-code builder, deploy them in over twenty languages, and clone custom brand voices. The system connects directly with your CRM like Salesforce or HubSpot to automatically log call recordings, transcripts, and structured outcomes. It also handles routine tasks like collecting overdue payments, qualifying inbound leads, re-engaging churned accounts, and routing callers with custom real-time actions.

What Telli does

Dial sales leads automatically to qualify purchase intentBook discovery calls into team calendars during phone conversationsTranscribe customer calls and extract sentiment dataSend SMS appointment confirmations right after phone calls finishRoute complex inbound callers to human specialistsUpdate CRM contact records with call summaries and outcomesTest agent conversation flows in a sandbox environmentBuild voice agents using a no-code visual builderSpeak and understand more than 20 languages with local accentsClone custom brand voices or select from curated voice librariesRun thousands of customer calls at the same timeSync call transcripts, summaries, and outcomes directly into your CRMExecute real-time actions during live calls such as calendar schedulingConnect custom phone numbers via SIP trunking