Agentic AI Comparison:
Retell AI vs telli

Retell AI - AI toolvstelli logo

Introduction

This report compares two AI-powered communication platforms: Retell AI and telli. Both aim to enhance business communications, but they have distinct approaches and features.

Overview

Retell AI

Retell AI is a platform that enables businesses to create AI voice agents for handling phone calls. It focuses on providing human-like conversational experiences through advanced AI technology.

telli

telli is a cloud-based business phone system that integrates AI capabilities to streamline communication processes. It offers a range of features including call management, voicemail transcription, and analytics.

Metrics Comparison

Autonomy

Retell AI: 9

Retell AI's voice agents can handle complex conversations autonomously, using advanced AI to understand context and respond appropriately.

telli: 7

telli incorporates AI for certain tasks like voicemail transcription and call routing, but may require more human intervention for complex interactions.

Retell AI offers a higher degree of autonomy in handling calls, while telli provides AI assistance within a more traditional phone system framework.

Ease of Use

Retell AI: 8

Retell AI provides a user-friendly interface for creating and managing AI agents, though some technical knowledge may be required for advanced customization.

telli: 9

telli is designed to be intuitive and easy to set up, with a focus on user-friendly interfaces for both administrators and end-users.

While both platforms strive for user-friendliness, telli's more traditional approach may be easier for non-technical users to adopt quickly.

Flexibility

Retell AI: 9

Retell AI offers high flexibility in customizing AI agents, supporting various use cases and integration with different systems.

telli: 7

telli provides flexibility within its phone system features, but may have limitations in terms of deep AI customization compared to Retell AI.

Retell AI edges out in flexibility, particularly for businesses looking to deeply customize AI-driven communication experiences.

Cost

Retell AI: 7

Retell AI's pricing is not publicly available, but advanced AI capabilities typically come at a premium. However, it may offer cost savings through automation.

telli: 8

telli offers transparent pricing plans starting from €25 per user per month, which is competitive for a feature-rich business phone system.

telli appears to offer more transparent and potentially lower upfront costs, while Retell AI's value proposition may lie in long-term efficiency gains.

Popularity

Retell AI: 7

Retell AI has gained attention in the tech industry, securing funding and partnerships, but is still a relatively new player in the market.

telli: 6

telli has an established presence in certain European markets, but may have lower global recognition compared to some competitors.

Both platforms are growing in popularity, with Retell AI gaining traction in the AI space and telli established in specific markets.

Conclusions

Retell AI and telli cater to different aspects of business communication needs. Retell AI excels in providing highly autonomous AI-driven call handling, offering great flexibility for businesses looking to implement advanced conversational AI. It may be particularly suitable for companies with complex customer interaction needs or those looking to significantly automate their call processes. telli, on the other hand, offers a more traditional business phone system enhanced with AI capabilities, which may be more approachable for businesses looking for an easy-to-implement solution with modern features. The choice between the two would depend on a company's specific needs, technical capabilities, and the level of AI integration they desire in their communication systems.