Pi Alternatives in 2026

Replika

Replika is an AI companion eager to learn and provide empathetic support. Always ready to chat, it helps users improve their mood and relationships while engaging in various activities together.

ChatGPT

ChatGPT is your AI chatbot for everyday use, allowing you to chat with advanced AI to explore ideas, solve problems, and learn faster. You can also try curated styles and filters or create something from scratch.

Perplexity

Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.

Gemini

Google's multimodal AI assistant.

Microsoft Copilot

AI assistant integrated across Microsoft products.

Voiceflow

Voiceflow is a purpose-built platform for Product teams to build, test, deploy, and monitor AI agents with speed, control, and observability, enabling the creation of customer-facing use cases and internal AI applications.

HubSpot Chatbot

Automate customer interactions and scale your website chat with HubSpot's free chatbot builder. Provide instant support and improve customer experience.

Intercom

Intercom is the AI customer service company that offers a seamless customer service suite, delivering faster response times and efficient agents, while providing a consolidated view of customer interactions.

Poe

Platform for accessing multiple AI chatbots.

Paradox

Paradox offers conversational software that automates recruiting tasks like screening, interview scheduling, and onboarding, enabling faster and easier hiring processes. It features mobile-first automation tailored for frontline workers and managers.

Ada

AI-powered customer service automation platform.

Botpress

Botpress is an all-in-one platform for building powerful AI agents, featuring an intuitive user experience and unlimited integrations. It supports various workflows and is backed by a strong community of developers.

Character.AI

Chat with millions of AI Characters on the #1 AI chat app. Sign up in just ten seconds to access over 10 million characters and embark on your next adventure.

Pillar

AI interview intelligence platform.

Inflection

Inflection AI is transforming interactions by providing human-centered, emotionally intelligent AI that fosters relational connections, delivering lasting value for both individuals and enterprises.

Qualified

Qualified offers Piper, the #1 AI SDR Agent, designed to engage and convert inbound buyers at scale, enhancing B2B pipeline generation. Piper nurtures leads 24/7, helping over 500 companies boost their marketing efficiency.

Modern Hire

Modern Hire offers an AI-powered platform that simplifies hiring through video interviewing, assessments, and automated processes. It enables organizations to validate candidate skills, reduce bias, and enhance the candidate experience while streamlining workflows.

Tidio

AI-powered customer chat platform.

Claude

AI assistant focused on helpful, harmless, and honest interactions with advanced reasoning capabilities.

Drift

Drift provides AI chat agents that engage website visitors with real-time personalized conversations, enhancing the buyer experience and generating more qualified leads. It helps marketing and sales teams accelerate growth by delivering insights and facilitating timely communication.

ChatSonic

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Landbot

Landbot allows users to build AI agents in minutes that qualify leads and support customers without needing engineers. It combines structured flows, AI flexibility, and branded interfaces to create engaging, intelligent experiences across various channels.

YouChat

Skip the groundwork with our AI-ready API platform and ultra-specific vertical indexes, delivering advanced search capabilities to power your next product.

Kommunicate

Automate your customer service with Kommunicate’s AI agents that resolve 80% of queries autonomously. The best AI agent for customer service with human-in-the-loop support.

Zendesk

Transform customer and employee service with Zendesk AI Agents, trusted by over 200,000 companies. Deliver fast, personalized support across various channels, including chat, email, and voice, while leveraging AI for efficient service management.

LivePerson

LivePerson is an AI-powered conversational platform that enables brands to engage with customers through messaging and voice. It enhances customer experiences, increases engagement, and drives sales by facilitating real-time, personalized communication.

Chatfuel

Chatbot platform for Facebook and Instagram.

HuggingChat

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Kuki AI

Kuki AI is an award-winning virtual influencer and model designed to enhance brand engagement by connecting with audiences in innovative ways, particularly at the intersection of physical and digital experiences.

Collect.chat

Collect.chat is a no-code chatbot tool for websites that helps businesses collect leads and increase conversions. Trusted by over 25,000 customers, it features a simple drag-and-drop builder for creating engaging chat forms.