Parloa vs telli: Which AI Voice Platform Is Right for You?

Get started Talk to telli

Lead Qualification

+12% Conversion

24/7 Receptionist

+53% reachability

Appointment Booking

+33% Booking rate

Reactivation

Recovered revenue: +$120k

Warm Transfer

Time to first call: <10 sec

Customer Support

+21% first resolution rate

Book demo

Automating call operations for

Parloa is generally well suited for large enterprises focused on customer service use cases. telli is built for mid-market and enterprise teams focused on driving outcomes in sales-related and outbound-specific workflows. With an emphasis on fast deployment, voice quality, and flexible customization, telli supports teams that want to launch quickly and iterate without long implementation cycles.

Outbound First

Run sales-led and outbound campaigns with speed and consistency. With telli, outbound works the way it should — without forcing your workflows into systems built for customer service.

Fast to Launch

Launch voice agents in days, not months, and move from setup to real impact without long ramp-up periods slowing you down.

Drive Results

Deliver better caller experiences. Clear, consistent voice interactions help outbound and sales teams turn more conversations into measurable results.

Get started

Why telli?

This is why our customers choose telli

They run sales-led and outbound campaigns rather than customer service–centric workflows
They want to launch quickly without a long or resource-intensive implementation process
They prioritize voice quality in outbound interactions
They want flexibility to customize workflows and integrations as needs evolve

Parloa vs telli: Which AI Voice Platform Is Right for You?

Voice Agents & Conversations

3rd-Gen Voice Agents

Best LLMs & Intelligence

User Experience (Agent Builder)

Best in-class

Manual

AI Prompt Assistant

Custom / Cloned Voices

Multilingual Agents

Latency (Response Speed)

Sub Second

Sub-Second

Calling & Telephony

Custom Telephony (BYO SIP)

Branded Calls

Warm Transfers

Limited Hour Transfers

Call Screening Navigation (iOS)

Voicemail Detection

Leaving Voicemail Messages

Timezone-Aware Global Calling

Workflow Automation

Integrated Auto-Dialer

Batch / Campaign Calling

Native "Call Me Later" Workflows

Recognized Callbacks

Native Calendar Integrations

Calendly, Cal.com, Hubspot

Limited

Intelligence, Analytics & Data

Integrated Phone Number Management

Pickup & Answer Rate Analytics

Post-Call Analysis

Call Summaries

Conversation Replay & Transcripts

Contact Database (Native or Synced)

Platform, Reliability & Compliance

Support SLA (Enterprise)

Uptime SLA (Enterprise)

99,99%

Unknown

EU Hosting Available

Compliance

SOC2, GDPR, HIPAA

Flexible API & Real-time webhooks

Localized App / UI

Flexible & Compliant Recording Settings

Disclaimer:

The Information are gathered from publicly available sources (including company websites, pricing pages, and public documentation) as of January 2026. While we strive to keep this information accurate and up-to-date, software features and pricing change frequently. This comparison is intended for informational purposes only and does not constitute legal or professional advice. All trademarks and registered trademarks are the property of their respective owners and are use for identification purposes only. Spot an error? Please let us know at support@telli.com

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.
Mareike WiethölterHead of Process Management
Drive higher inbound throughput with AI-optimized call handling
10X
increase in monthly call volume
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.
Justus KlothAssociate Director of Strategy
Convert more conversations into appointments with AI-guided scheduling
150%
increase in booking rate
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.
Christoph PirklCSO
Multiply call throughput using AI agents that operate without bottlenecks
4X
completed call volume
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.
Tommaso PiattiDirector Operations
Fill more technician calendars with AI-driven appointment scheduling
30%
increase in weekly service appointments scheduled
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.
Richard RubenCo-founder and CEO
Convert more consultations into revenue with AI-guided follow-up and qualification
15%
increase in CVR from consultation to sale
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.
Matthias KnocheCOO
Reach more customers on the first attempt with intelligent call sequencing
45%
increase in connection rate
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.
Martin FrickeProduct Manager
Offload routine intake calls to AI for cleaner, faster front-line operations
90%
of information-gathering calls handled by a telli agent

Get started

Features

Everything you need for better caller experience

Get started

telli studio makes it easy to create, fine-tune, and improve how your AI voice agents respond. Use our AI-assisted chat or manually edit your call scripts

Industries

Automate call operations for every industry

HVAC & Solar
Reach and qualify homeowners fast, then book on-site consultations automatically.
Real Estate
Call and convert buyer and seller leads instantly so you can schedule viewings before competitors do.
Hiring & Recruitment
Engage candidates faster with automated outreach, screening calls, and interview scheduling.
Financial Services
Follow up on inbound sign-ups instantly, pre-qualify prospects, and book advisor calls.
Insurance
Proactively contact leads for quotes or renewals and convert them with instant AI follow-ups.
Consumer & B2C Brands
Connect with prospects, qualify interest, and book consultations or demos at scale.
Telecom
Transform telecom with AI voice agents to deliver faster, smarter, and personalized customer experiences.

FAQ

Frequently Asked Questions

Do telli’s voice agents sound like AI?

No. telli’s voice AI is designed to sound natural, human-like, and conversational. Our customers consistently report that callers don’t realize they’re speaking with AI — and many find it hard to believe even after being told. The result is a smooth, engaging experience that feels like talking to a real customer support representative.

Can I optimize telli's AI voice agents?

Yes. telli includes a powerful prompt editor that allows you to refine responses, workflows, and conversation logic. You can adjust tone, instructions, and behavior to match your brand and operational needs — or our team can help you do so. Continuous optimization helps your AI voice agents become smarter, more accurate, and more aligned with your customer experience goals.

Is telli compliant?

Yes. telli is built with strict security and privacy standards, including HIPAA, GDPR, and SOC 2 compliance. All data is encrypted, access is tightly controlled, and processes are audited regularly. This ensures customer information remains secure and that your business meets regulatory obligations without additional effort.

Talk to Us About Your Voice AI Needs

Tell us a bit about your use case and team. We’ll help you understand how our voice AI fits your requirements.

Request a demoGet started