Le 10 migliori alternative a Retell AI recensite nel 2026

Cresta is an AI-driven platform built for customer experience teams in contact centers looking to boost agent performance and adapt to customer needs in real time. You’ll find it especially valuable if you want to elevate live call outcomes and uncover new coaching opportunities.

Who Is Cresta Best For?

Customer experience leaders in mid-sized and enterprise contact centers who want to coach and enable frontline agents during live customer interactions.

Why Cresta Is a Good Retell AI Competitor

I picked Cresta for this list because it delivers real-time coaching directly inside live conversations, not after the fact. What I find genuinely useful is Cresta's AI-powered hints feature, which surfaces relevant responses and next-best actions to agents as calls unfold, so reps aren't left guessing during high-stakes moments. I also appreciate how Cresta's coaching intelligence learns from top-performer behaviors and automatically applies those patterns to guide other agents in real time. In practice, that means my team can close skill gaps on the floor without waiting for a weekly coaching session.

Cresta Key Features

• Conversation intelligence: Automatically transcribes and analyzes every customer interaction to surface trends across your team.
• Automated quality assurance: Scores 100% of conversations against custom criteria without manual review.
• Agent performance tracking: Monitors individual rep metrics over time to identify patterns in skill gaps.
• Knowledge assist: Pulls relevant information from internal resources and displays it to agents mid-call.

Cresta Integrations

Cresta offers native integrations with Salesforce, Zendesk, Five9, Amazon Connect, Genesys Cloud, and Twilio Flex. An API is available for custom integrations.

CloudTalk is a cloud-based call center platform designed for teams that need flexible, scalable voice solutions. It’s a great fit for businesses looking to modernize customer communications with AI-driven features and global connectivity.

Who Is CloudTalk Best For?

Global customer support teams that need instant access to local and international phone numbers.

Why CloudTalk Is a Good Retell AI Competitor

I picked CloudTalk because my team can instantly provision local and international phone numbers for new agents or campaigns. This lets us launch support operations in new regions without waiting days for setup. I appreciate how CloudTalk’s number management dashboard makes it easy to assign, reassign, or retire numbers as our needs change. For global teams needing rapid expansion, this flexibility is a major advantage over other Retell AI competitors.

CloudTalk Key Features

• Live call monitoring: Listen in on active calls and provide real-time coaching.
• Call recording: Automatically record inbound and outbound calls for quality assurance.
• Interactive voice response (IVR): Set up custom call routing menus for callers.
• CRM integrations: Sync call data with platforms like Salesforce, HubSpot, and Zendesk.

CloudTalk Integrations

CloudTalk offers native integrations with Salesforce, HubSpot, Zendesk, Pipedrive, Zoho CRM, Intercom, Freshdesk, and Gong. It also connects with Zapier and provides an API for custom integrations.

ElevenLabs is an AI voice platform that specializes in realistic voice generation for developers, creators, and enterprises. It serves industries such as media, education, and customer service, providing tools for text-to-speech, voice cloning, and dubbing across multiple languages.

Why it's a good Retell AI alternative: ElevenLabs offers advanced voice generation capabilities. The platform's scalable solutions help reduce operational costs while maintaining voice quality. Additionally, APIs and SDKs facilitate user-friendly integration into your existing systems for a smoother workflow.

Standout Features and Integrations:

Features include high-quality text-to-speech that improves audio production for various applications. The platform offers voice cloning, which allows you to create personalized audio experiences. It also supports dubbing in over 30 languages, enabling you to broaden your reach to diverse audiences.

Integrations include Salesforce, Zendesk, ServiceNow, Slack, HubSpot, Genesys, Twilio, Amazon Connect, and more.

Dialpad is a cloud-based communication platform that offers voice, video, and messaging services primarily for business teams and customer support centers. It helps improve communication processes and supports collaboration across various business functions.

Why it's a good Retell AI alternative: Dialpad provides a cloud-based solution that lets you manage communications without on-premises infrastructure. Its voice intelligence features offer real-time transcription and call summaries, making it easier to track conversations. Additionally, its integration with productivity tools helps boost team collaboration and efficiency.

Standout Features and Integrations:

Features include real-time transcription, which captures conversations as they happen. Call summaries provide a quick overview of key points discussed. The platform's high-definition audio and video deliver clear and reliable communication.

Integrations include Google Workspace, Microsoft 365, Salesforce, Slack, Zendesk, HubSpot, ServiceNow, Okta, OneLogin, Zapier, and more.

Deepgram is a speech recognition platform designed for developers and businesses needing real-time transcription and audio analysis. It serves the tech, media, and customer service industries by providing accurate and efficient speech-to-text solutions.

Why it's a good Retell AI alternative: Deepgram offers a developer-friendly API that makes it easy for your team to integrate speech recognition into applications. Its scalable architecture supports high-volume audio processing, ensuring reliability for large enterprises.

Standout Features and Integrations:

Features include customizable speech models that enable you to tailor recognition to your needs. The platform's real-time transcription provides immediate text output from audio. It also offers audio analysis tools that help you gain insights into conversations and interactions.

Integrations include Zoom, Slack, Twilio, AWS, Google Cloud, Azure, Genesys, Avaya, and more.

Bland is a conversational AI platform that automates communication for businesses through voice, SMS, and chat. It's used by enterprises looking to personalize customer interactions and simplify processes, such as appointment scheduling and ID verification.

Why it's a good Retell AI alternative: Bland offers custom conversational AI with tailored AI agents, which sets it apart from Retell AI. Its dedicated infrastructure allows you to create unique solutions that fit the specific needs of your business, including startups. Bland's focus on personalizing interactions delivers significant improvements in customer experience. 

Standout Features and Integrations:

Features include custom-trained models, which let you tailor AI to your business needs. Secure data management ensures your information is protected and compliant. The platform also supports voice, SMS, and chat, providing multiple communication channels.

Integrations include Salesforce, Slack, Twilio, Zendesk, HubSpot, Oracle, ServiceNow, WhatsApp, SAP, and more.

Synthflow is a no-code voice artificial intelligence platform designed to automate phone calls across various industries. Its main users are businesses in healthcare, customer support, and technology sectors, where it helps with appointment booking and lead qualification.

Why it's a good Retell AI alternative: Synthflow's no-code voice automation differentiates it from Retell AI by enabling users to design and deploy voice interactions without technical expertise. The platform’s compliance with real-world security standards, such as HIPAA and GDPR, adds to its appeal for enterprises.

Standout Features and Integrations:

Features include advanced speech recognition, natural language understanding, and the capability to handle inbound and outbound calls. These features boost customer engagement by providing personalized interactions. The platform also supports appointment booking and lead qualification, which are essential for many businesses and their support teams.

Integrations include Salesforce, HubSpot, Oracle, Zendesk, SAP, ServiceNow, WhatsApp, Twilio, and more.

PolyAI is a conversational AI platform focused on providing advanced voice AI agents for enterprises. Its main users include businesses in customer service sectors, where it automates interactions and boosts customer engagement.

Why it's a good Retell AI alternative: PolyAI offers real-time voice intelligence, enabling your team to handle customer interactions with advanced natural language processing. Its AI agents provide lifelike conversations, which makes it easier to manage complex customer queries. The platform supports multiple languages to help you serve a diverse customer base. Additionally, its scalable solutions adapt to your business needs, ensuring cost-effective and secure operations.

Standout Features and Integrations:

Features include advanced speech recognition that improves understanding and response accuracy. The platform provides real-time analytics to help you monitor and optimize interactions. Additionally, it supports omnichannel capabilities for a consistent customer experience across various touchpoints.

Integrations include Salesforce, Amazon Connect, Genesys, Cisco, Twilio, Microsoft Teams, Zendesk, Avaya, Oracle, and more.

Vapi is a developer-focused platform for creating customizable voice AI agents. It's primarily used by developers and tech teams building scalable voice solutions for various business functions, such as customer support and automated calls.

Why it's a good Retell AI alternative: Vapi offers a developer-friendly API, making it ideal for teams that require custom voice AI solutions. Its extensive documentation and SDKs support developers in building tailored applications. The platform's scalability allows it to handle high call volumes efficiently.

Standout Features and Integrations:

Features include multilingual support for communication in over 100 languages. Automated testing simulates voice agents to ensure reliability before deployment. The platform also provides custom model integration, enabling you to use your own transcription and speech models.

Integrations include OpenAI, Twilio, Azure, Slack, Google Cloud, Amazon Web Services, IBM Watson, Salesforce, and more.

Replicant is a call center automation platform that uses conversational AI to handle customer interactions. It's designed for businesses that need to rapidly deploy AI-driven call management solutions across customer service and support functions.

Why it's a good Retell AI alternative: Replicant offers fast AI deployment, which is ideal for teams looking to implement AI quickly and without extensive setup. Its Conversation Engine handles complex queries, reducing the need for human intervention. The platform's ability to scale with your business ensures it can grow as your needs evolve.

Standout Features and Integrations:

Features include natural language processing that improves understanding and response accuracy. The platform offers customizable dialogue flows, allowing you to tailor interactions to your business needs. Its real-time analytics give you insights into call performance and enable continuous improvement.

Integrations include Salesforce, Zendesk, ServiceNow, Twilio, Genesys, Five9, Amazon Connect, Cisco, and more.