AI Chatbot platforms provide intelligent conversational interfaces for automated interaction with users. These tools leverage natural language processing and machine learning to enable human-like conversations, task automation, and user assistance across various applications.
Mental health and emotional support companion. Features personalized conversations, emotional check-ins, and wellness tracking. Includes mood monitoring, guided meditation, and coping strategies. Supports mental health and personal growth.
Consumer multi-model chatbot workspace. Switch GPT, Claude, Gemini, and others in one Superchat with files, voice, image generation, and specialized assistants. Syncs across web and mobile.
Pricing: Free plan with daily limits. Pro subscription; see ChatBox.
Character interaction platform. Features conversational AI, personality creation, and role-playing capabilities. Includes custom character development and community features. Supports creative engagement.
Chatbot and virtual assistant platform. Features customizable conversational AI, knowledge base integration, and multi-language support. Includes analytics, workflow automation, and seamless integration options. Supports customer service and business automation.
Chatbot builder for websites that auto-resolves 70% of customer queries. Train on your content, customize behavior, embed on sites or integrate with WhatsApp, Slack, Messenger. Features 50+ languages, live agent handoff, analytics. Trusted by Microsoft, Deloitte, KPMG, Pfizer, Roche, Vodafone. SOC 2, GDPR, HIPAA compliant.
Pricing: Free tier. Pro plans available. Enterprise: Custom pricing.
No-code AI avatar chatbot builder for coaches and businesses. Clone yourself or any expert into a customizable AI chatbot with personalized knowledge, personality, and appearance. Features lead generation, customer support automation, and coaching delivery. DFY pre-trained AI coaches available in fitness, finance, marketing, life coaching, and more. Train bots with URLs, PDFs, videos. Embed anywhere with popup or inline widgets. Commercial license for agency resale.
Pricing: Starter: One-time fee. Premium with commercial rights available.
Open-source conversational AI platform. Features natural language understanding, dialogue management, and custom chatbot development. Includes enterprise deployment options and training tools. Specializes in production-grade conversational agents.
Pricing: Open Source: Free. Enterprise: Custom pricing.
Enterprise conversational AI platform. Features intent recognition, multilingual support, and automated conversation design. Includes semantic understanding and conversation analytics. Specializes in large-scale virtual agents.
Pricing: Enterprise pricing. Contact for solutions.
Enterprise conversational AI platform, acquired by SoundHound AI in August 2024 for $80M. Amelia 7.0 features Agentic+ framework for autonomous voice and chat agents. IDC MarketScape Leader 2025. Serves finance, insurance, healthcare, retail verticals. Customers include Resorts World Las Vegas, Allina Health, BNP Paribas.
Dynamic conversational AI platform. Features no-code bot builder, omnichannel deployment, and advanced analytics. Includes custom AI model training and enterprise integrations. Supports multiple languages and industry solutions.
Custom AI chatbot creation platform. Features knowledge base integration, analytics, and LLM-powered responses. Includes no-code bot builder, chat widget customization, and multi-platform deployment. Supports businesses in automating customer interactions.
Meta's consumer AI assistant across Facebook, Instagram, WhatsApp, Messenger, and meta.ai. Now powered primarily by Meta's proprietary Muse models (with earlier Llama-based generations). Features chat, multimodal help, image tools, and in-app assistance across Meta products.
All-in-one Mac and iOS app for accessing multiple frontier models in one subscription. Routes chats across GPT, Claude, Gemini, Grok, Perplexity, and DeepSeek without separate accounts. Syncs conversations across Apple devices with model switching per prompt.
A suite of specialized AI assistants that help small businesses accomplish tasks across various departments, designed to provide contextual outputs based on each organization's unique goals and workflows without requiring AI expertise.
Pricing: Two-week free trial. Then $1,000/month for unlimited users and all bots.
Platform that helps businesses create custom AI assistants by integrating with support documentation, websites, videos, forums, and other text sources to provide specialized expertise and answer domain-specific questions.
Pricing: Enterprise pricing model with a 'Request Access' approach for new customers
Platform that enables users to create knowledge bases from their content and documents. Features natural language querying capabilities, document processing, and intelligent insights from uploaded data. Offers conversational AI interfaces to access organizational knowledge effectively. Helps businesses scale their expertise by allowing employees and customers to ask questions directly to their data and receive accurate responses.
Pricing: Free tier with paid subscription plans available for advanced features and higher usage limits.
Platform specializing in conversational websites and AI assistants. Offers tools for businesses to create interactive, personalized web experiences that engage users in real-time. Features include AI-driven A/B testing, personalization capabilities, and dynamic user interfaces designed to increase conversion rates and optimize marketing spend.
Pricing: Free tier available. Paid plans starting at $195/month.
Platform for creating custom GPT-4 powered chatbots trained on business data. Features include no-code bot creation, anti-hallucination technology, support for 93 languages, integration capabilities with major platforms, and handling of 1400+ document formats. Includes robust security with SSL encryption and 256-bit AES encryption, sitemap creation tools, and API access for custom implementations.
Human-first Individual AI platform (formerly Eternos) that builds a personal Human Life Model from your voice, stories, documents, and uploads. Captures tone, experiences, and knowledge across seven dimensions for interactive legacy preservation and living digital twins. $10.3M seed; identity-verified professionals can publish shareable AI personas. Data isolated; never used to train public models.
Pricing: Membership plans; legacy accounts from ~$25. See uare.ai.
Privacy-focused AI assistant by Proton with zero-access encryption and no conversation logging. Features document analysis, web search, and secure file handling. Built on open-source models and operated from European datacenters with strong privacy protections. Currently used by over 100 million Proton users.
Pricing: Free tier available. Premium features with Lumo Plus subscription.
No-code AI chatbot builder (Askli, formerly Chaindesk) for custom assistants trained on your data. Document upload, website crawl, Notion/Google Docs, embeddable widgets, and API access for support and internal helpdesks.
Pricing: Contact for pricing. Free tier available. Custom pricing for enterprise.
Award-winning conversational AI platform enabling creation of chatbots to enhance operational efficiency and customer experience. Features ChatBot as a Service (CaaS) with integration in approximately 10 minutes, supporting video, voice, and text-based interactions. Offers omni-channel support across web, mobile apps, SMS, email, IVR, and social media platforms including Facebook, WhatsApp, Twitter, and Telegram. Supports 100+ foreign languages and all Indian vernacular languages. Deployed by over 40,000 enterprises and developers, impacting 1+ billion users globally. Includes flexible deployment options for cloud, on-premise, or hybrid environments with deep learning capabilities.
Pricing: Contact for enterprise pricing and deployment options.
Privacy-focused AI platform offering unrestricted access to advanced language models for text, image, video, and code generation. Features privacy-first architecture with local processing and no data storage on servers, uncensored content generation without restrictions, decentralized GPU processing for enhanced privacy, and multi-modal capabilities supporting text (DeepSeek R1 671B, Llama 3.1 405B), image (Stable Diffusion), video (Sora 2, Veo 3.1), and code generation. Includes social feed for sharing creations, developer-friendly permissionless API, and Venice Token (VVV) for decentralized access. Emphasizes user privacy and creative freedom.
Pricing: Free tier with limited daily prompts. Pro subscription: $18/month for unlimited prompts and advanced features.
Quora's AI chatbot platform aggregating multiple models in one place. Access ChatGPT, Claude, Gemini, DALL-E 3, and more from a single interface. Features multi-bot chats, custom bot creation with monetization, and model comparison. Over 18M installs. $75M funding from a16z in 2024. Free and subscription tiers.
Pricing: Free tier. Subscription plans for premium model access.
Open-source AI agent hub for private deployment, rebranded from LobeChat in 2026. Multi-agent chat, plugin ecosystem, knowledge bases, and local LLM support. Self-host or use LobeHub Cloud for ChatGPT-, Claude-, and Gemini-style assistants.
Free multi-model chat client for ChatGPT, Gemini, Claude, DeepSeek, and Grok. Anonymous use without registration; switch models in one English UI. Chat-first product rather than a prompt marketplace.
Pricing: Free daily tokens. Token packs or subscription; see ChatX.
Private ChatGPT alternative with end-to-end encryption using Confidential Computing. 200+ AI models (DeepSeek V3, Qwen, GLM-4, Llama), Private RAG, web search. Zero data retention, open source, never used for training. 14-day free trial.
Pricing: Free trial (14 days). Pro $35/month. Enterprise available.
AI chatbot platform for US businesses. Build website chatbots for customer support, lead generation, and sales. Features fine-tuning and training from documents and FAQs, multiple AI models (GPT-3.5, GPT-4, Claude 3), conversational AI, and 24/7 availability. Add to any website with code snippet. Integrations with Shopify, WordPress, Wix. Privacy-focused data storage.
Multi-model AI chat assistant with access to 25+ LLMs including GPT-5, Claude, DeepSeek, and Gemini in one interface. Voice-enabled commands, multi-language support. Image generation and analysis for PDFs, documents, and images. Web search, cross-device sync. Side-by-side model comparison. 4.9 rating, 666 reviews.
ChatGPT in iMessage. Text an AI assistant directly from iMessage-get reminders, recipes, travel tips, and answers instantly. No app to download; works like texting a friend. Powered by ChatGPT. For iPhone users who want AI natively in messaging. Founded by Erik Hammill.
No-code AI assistant trained on company content. Build support and sales chatbots with document and URL ingestion, embed on websites, and connect to tools for deflection and handoff.
Website AI chatbot trained on site pages, files, and FAQs. Features customizable widget, analytics, and multi-language support for customer support and lead generation similar to modern LLM site assistants.
Train a GPT-style chatbot on your website and documents for instant visitor support. Includes embeddable chat widget, customization, and integrations aimed at reducing support load and capturing leads.
B2B demand-conversion chat and voice agents, rebranded from ChatSimple in 2025. Engages visitors, qualifies leads, and books meetings with CRM sync to HubSpot and Salesforce.
Self-hosted web interface for chatting with local and remote LLMs. Features multi-model support, RAG, tools, and team features-effectively a private ChatGPT-style hub for organizations running their own models.
Pricing: Open source free. Hosted or enterprise options where offered; see site.
Open-source multi-model chat UI with plugin and agent patterns. Alternative front end for OpenAI-compatible APIs and other providers; supports advanced conversations, presets, and self-hosted deployment.
Pricing: Open source free. See site for hosting or support options.
Desktop and self-hosted app for private LLM chat with RAG over documents. Build embeddable AI chatbots and internal workspaces with vector search, multi-user workspaces, and no-code agent configuration.
Pricing: Open source and commercial desktop; see site for details.
Multi-model AI chat platform (not an LLM provider). Single workspace to chat with GPT, Claude, Gemini, Grok, and other models; includes web search with citations, file and YouTube summarization, image and video generation, Notion integration, and bundled writing tools. Distinct from the open-source Shiori bookmark manager at go-shiori/shiori.
Pricing: Free: 50 messages/month. Plus: $10/month. Pro: $30/month; see shiori.ai/docs.
Google Cloud platform for building voice and chat agents, successor to Dialogflow. NLU, flow design, generative playbooks, and omnichannel deploy under Gemini Enterprise CX.
Pricing: Pay-as-you-go and enterprise plans; see Google Cloud.
EU-friendly multi-model AI chat router built in Vienna. One interface for 100+ models from OpenAI, Anthropic, Google, DeepSeek, Mistral, and others-with auto-routing tuned for speed, quality, or eco impact. On-device PII redaction before prompts leave the browser, optional multi-model verification (Trio/Challenger/True), and per-response energy and CO₂ estimates. Credit-based plans; token billing with transparent routing margins.
Pricing: Free tier (100 credits). Paid plans from €9.99/month; credit top-ups. See discode.ai/pricing.
Hugging Face chat app for open-weight models. Omni routes each request to a suitable model, or pick one yourself. Privacy-minded alternative to closed assistants.
Pricing: Free to use; Hugging Face account required for some features.
Open-source ChatGPT-style desktop app for local and remote models. Run offline assistants on your machine with model downloads, extensions, and a familiar chat UX.
Pricing: Free and open source; optional cloud/model costs apply.