AI Chatbot Api
The best 50 AI Chatbot Api tools - Free & Paid
Explore 50 AI for AI Chatbot Api
JuicyChat.ai is an AI tool for creating engaging NSFW character chat interactions. Users can interact with a variety of unique characters from different genres, ideal for role-playing and storytelling enthusiasts.
Freemium
Aiallure offers personalized uncensored girlfriend generator that allows users to tailor virtual AI girlfriends with customized appearances and interaction styles, offering diverse adult 18+ content generation.
Freemium
- $29.9/mo
AI Chatting delivers free, registration‑free GPT chat from browser or mobile, offering quick answers, language practice, content creation and editing, image identification, and specialized AI personas, with no stored chat history for privacy.
Paid
Character AI is an advanced AI chatbot web application that offers human-like text responses, allows for user-developed characters with NSFW filters, and enables conversations with fictional, historical, and celebrity figures.
Freemium
Z.ai chat is an AI-driven conversational tool that utilizes advanced natural language processing to facilitate interactive dialogue and deep search for applications in tech blogs, coding, and research, with API support for developers and content organization features.
24/7 AI therapist providing conversational support for anxiety, depression, stress, and relationship issues. It uses CBT, DBT, and psychodynamic methods, tracks emotional patterns, offers personalized suggestions in 26 languages, and respects privacy for all users.
Free
AIMLAPI.com offers a unified API endpoint for over 400 AI models spanning chat, image, video, audio, voice, text, 3D, and OCR. It supports sandbox testing, granular access control, batch requests, and an OpenClaw runtime for secure, human‑in‑the‑loop workflows.
Freemium
JanitorAI is a Character AI alternative without filters for chatting with various AI characters including NSFW AI friends. It has numerous chatbots with diverse themes, personalities and genres to explore.
Free
YesChat.ai unifies chat, music, video, and image generation in a browser platform, offering DeepSeek‑R1, GPT‑4o, and Claude 3.5 Sonnet for conversation, royalty‑free music from text, text‑to‑video, and image creation. It supports languages and customizable bots for research and marketing.
Subscription
AI-powered chat tool that allows users to interact with a virtual girlfriend or boyfriend. Choose from over 5000 characters.
Subscription
Ourdream.ai is an interactive AI chat platform that enables users to create personalized AI girlfriends with customizable profiles and diverse personas, offering immersive role-playing scenarios and evolving interactions tailored to individual preferences.
Freemium
HammerAI is a private and free AI chat platform for creating and interacting with AI characters in role-play scenarios. The AI model runs locally in the browser for free, ensuring user privacy and security.
Free
AI Character Chat lets users converse with a library of original fantasy, adventure, and campus AI characters—such as a Demon Queen or detective—maintaining continuous threads and chat history for writers, role‑players, and immersive dialogue practice.
Freemium
YourChat.ai is a free AI messenger fueled by ChatGPT, providing unregistered instant access to information and guidance. Ask about diverse topics and receive prompt responses for versatile queries and engagements.
Free
yourfriends.ai is an AI-powered chat tool that enables users to connect and chat with AI characters through popular messaging platforms.
Free
Alice is an AI-powered virtual girlfriend offering engaging conversations and role-play without needing installation or registration via telegram.
Freemium
AIChatOnline.org is a browser‑based AI assistant that processes text, images, and documents, aiding writers, researchers, and developers to draft content, refine tone, summarize reports, debug code, and browse over 50k integrated AI tools—all without installation and with session‑only privacy.
Subscription
- $6.4/mo
The AI tool offers advanced features such as voice recognition, image albums, and chat rooms to create AI chat characters for companionship, gaming, roleplay, and knowledge sharing, with developer support and Discord integration.
Freemium
SpicyChat.ai is an AI uncensored chat platform designed for immersive, roleplay and engaging conversations with themes of AI characters in spicy conversations.
Freemium
Chatbot AI provides access to various AI models for text conversations and image generation. It features an advanced search function, supports idea brainstorming, and allows for both casual and in-depth discussions with fast response times and chat history.
Freemium
- $14.99/mo
ChatFAI lets users converse with characters from movies, books, anime, history, and more. Each chat is private and securely stored. The AI generates natural dialogue, and users can add custom characters, aiding educators, learners, and entertainment seekers.
Freemium
AITherapistFree is a 24/7 AI chatbot offering confidential mental‑health support across areas such as trauma, anxiety, addiction, CBT, and career guidance. It personalizes responses to help users identify emotions, build coping skills, and track progress.
Freemium
AI Hay is an AI chatbot and Q&A platform offering step-by-step homework problem solving, automated essay and document drafting, translations, mind-mapping, local place lookup, study guides, trending topics, and session history for cross-device continuity.
Freemium
Chatzy AI is an API-first platform that automates customer conversations across WhatsApp, voice, and web while driving qualified leads from Meta ads and other campaigns. It offers HIPAA/SOC 2 compliance, 99.9% uptime, and flexible deployment for engineering, operations, and support teams.
Freemium
- $49/mo
HeyReal AI is an interactive NSFW character AI chat platform where users can engage in personalized and immersive chats with virtual characters in various scenarios. Explore unique storylines and themes for a provocative chat experience.
Freemium
- $4.99/mo
Crushon.ai is an AI-powered NSFW chatbot for AI anime created characters, providing customisable unfiltered chat experience with unfiltered AI characters.
Freemium
- $5.99/mo
Waifu AI Friend is a virtual companion chatbot that provide a friendly uncensored chat and NSFW roleplay experience. It helps users improve engage in immersive chat experiences with AI companions.
Freemium
Hotchat.ai is a platform for personalized NSFW AI character interactions and image generation, enabling custom role-play scenarios. It supports diverse character types with first-person narratives while strictly prohibiting underage content.
Freemium
Browser extension that displays conversational AI answers and multi-model comparisons alongside search results, integrates with GPT-4/Claude and major search engines, and adds YouTube summaries, PDF/image/OCR processing and content-generation tools for research and creation.
Free
Webapi.ai delivers AI‑powered virtual agents that handle multi‑step conversations, API calls, and notifications. It integrates with SaaS, websites, PDFs and supports channels like website widgets, WhatsApp, Facebook, SMS, providing analytics and human handoff.
Freemium
- $1200/mo
Quickchat AI is a tool that enables businesses to build chatbots for various purposes using GPT-3 and without coding knowledge. It integrates with messaging apps and live chat software.
Freemium
- $99
Chat & Ask AI combines web search, image generation, link analysis, document chat, and YouTube summarization in one interface. It offers up‑to‑date answers, multilingual support, file uploads, and a prompt library, powered by GPT‑5.2, Gemini, Claude, and Stable Diffusion XL.
Free
UChat AI Agent creates no‑code chatbots for Web, WhatsApp, Messenger, Instagram, Telegram, and SMS via a drag‑and‑drop builder. It supports GPT, Claude, Gemini, and real‑time function calls, plus a unified CRM, analytics, and integrations with Shopify, HubSpot, Zapier, Stripe, and Calendly.
Freemium
AI Agent is a web app that allows users to create customized AI agents to perform specific tasks and achieve goals.
Freemium
AI API is a unified interface that connects to 100+ AI models for text, code, image, video, and speech tasks via a single OpenAI-compatible endpoint. It simplifies switching between models without code changes, with built-in routing, failover, and monitoring for production-ready development.
Freemium
Free.ai provides a comprehensive, free platform with over 400 AI tools, enabling users to experiment with diverse AI capabilities including chat, image generation, code creation, and more. It’s a versatile tool for exploration and application of AI technologies.
Free
Athena AI is an AI‑powered chatbot that automates customer communication across web widgets, WhatsApp, Telegram, social networks, and marketplace platforms. It handles inquiries, qualifies leads, screens candidates, and offers 24/7 support with CRM integration, no‑code flow design, and real‑time ana
Paid
- $99/mo
AIHelp is a customer‑service platform offering AI‑powered chatbots, live messaging, push notifications, and auto‑form tools. It provides a mobile SDK and web API for embedding customizable chat, AI assistants, and workflow automation, enabling high‑scale, low‑response‑time support.
Freemium
- $46/mo
HECK.AI is a free, no-registration platform offering instant access to AI-powered conversations for tasks like writing, translation, and coding. Powered by OpenAI, it provides unlimited, real-time interactions with advanced language processing for seamless, user-friendly experiences.
Freemium
Anima is an AI companion on Android and iOS designed to facilitate conversation, roleplaying, and improve communication skills. Have a friendly chat with your virtual friend.
ChatBotBuilderAI lets users design and deploy custom chatbots and GPTs across websites, social media, email, and voice. It integrates with thousands of apps, supports personalization, multi‑channel delivery, and provides analytics for engagement and conversion insights.
Subscription
- $49/mo
Talkie.ai is an AI Companion Platform offers an immersive experience through diverse AI personalities and captivating audio-visual interactions, enabling users to create, customize, and connect with their ideal companions. Its multi-modal approach combines visual and auditory elements for lifelike e
Freemium
Yollo AI is an uncensored chatbot platform for immersive roleplay with 200,000+ characters, offering unfiltered mature narratives and AI-generated visuals. It lets users create customizable AI companions for diverse relationships, with free access via simple sign-in.
Freemium
Syntx.ai provides web and Telegram-bot access, letting users sign in with Telegram or email, link Google to sync settings and data across devices, manage subscriptions via web or bot, and receive Telegram notifications and account alerts.
Subscription
- $7.57/mo
Emma lets teams build custom GPT‑4 chatbots that pull data from documents, spreadsheets, databases, or APIs. Each assistant can be deployed to Slack, Zapier, email, or via API, with fine‑tuned permissions per bot.
Freemium