Top 11 AI Chat Generator tools in 2026
Expertise AI (formerly Chatsimple)

Why use Expertise AI (formerly Chatsimple)? and how does it work?
Expertise AI is an executive assistant built for account executives who spend most of the week on admin instead of selling. You describe tasks in plain language, connect your CRM and inbox, and the product turns that into scheduled workflows that run in the background.
The homepage positions it around pipeline work: pre-call research briefs, post-demo follow-ups, pipeline hygiene sweeps, competitor mention alerts, and inbound lead enrichment. Integrations include Salesforce, HubSpot, Gong, Slack, Gmail, Google Calendar, LinkedIn, and Apollo.
Chatsimple Inc. still operates the brand. The company also offers Expertise Live, a separate website chatbot product for visitor engagement and meeting booking, but chatsimple.ai now leads with the AE assistant experience.
Teams get human-approval controls before CRM writes go live, credit-based billing with a free tier, and enterprise security certifications including SOC 2 Type II, GDPR, and CCPA.
Turn plain-English task descriptions into scheduled agent workflows in seconds
Hooks into 30+ tools including Salesforce, HubSpot, Gong, Slack, and LinkedIn
Runs recurring jobs like pre-call briefs, pipeline sweeps, and follow-up drafts
Human approval queue before changes hit your CRM or inbox
Tracks buying signals, deal risk, and account discovery across your market
Free tier includes 200 credits per day with no credit card required
DeepAI

How does DeepAI work?
DeepAI bundles chat, image, video, music, voice chat, and photo editing behind one web dashboard. The homepage routes you into separate generators for text-to-image, video, music, and conversational AI, and it advertises answering billions of questions for more than 5% of Americans. Free users get limited basics while DeepAI Pro unlocks Genius Mode outputs and higher quotas.
Unlike single-purpose image sites, DeepAI runs a prepaid wallet on top of subscription allowances. Pro includes monthly packs such as 500 HD images, 1,750 chat messages, 25 seconds of video, and 100 songs, then charges pay-as-you-go rates from a wallet balance when you exceed them. Genius Mode images, Hollywood Mode video with audio, and Super Genius 2K renders sit on the premium side of that meter.
Creators who want one login for images, clips, and chat, developers browsing the APIs page, and casual users testing prompts before subscribing are the natural fit. Monthly Pro costs $9.99 and yearly billing is $89.99, which the pricing page markets as three months free versus paying monthly.
DeepAI Pro includes 500 HD image generations per month on the $9.99 monthly plan
Pro allowance covers 1,750 standard chat messages and 100 AI songs monthly
Video tier includes 25 seconds of standard video and 8 seconds of Hollywood Mode
Genius Mode adds 60 higher-quality images and 250 smarter chat messages monthly
Pay-as-you-go wallet charges $0.01 per extra HD image after allowances expire
Yearly Pro is $89.99, marketed as saving $29.89 versus monthly billing
AI Chatting

Why use AI Chatting?
AI Chatting is the ultimate destination for anyone looking to engage with AI chatbots online. At this free AI Chat Website, users can ask AI chatbots any question and receive expert-level responses. The chatbots, powered by GPT, are designed to be user-friendly, providing quick and accurate answers to a variety of inquiries. Whether you need to generate content such as emails, articles, and poems, or seek guidance on topics like education, careers, and lifestyle, AI Chatting is equipped to assist. With a suite of AI writing tools, the platform is dedicated to helping users overcome writer's block and create content faster. Additionally, AI Chatting prioritizes user data protection, ensuring a secure experience. Engage, create, and get inspired with the limitless potential of AI at AI Chatting.
User-Friendly Interface: Easy to chat with AI chatbots and get fast responses.
Expert-Level Content Generation: High-quality content generation using GPT-powered chatbots.
Diverse AI Writing Tools: Generate emails articles copy lyrics scripts and much more.
Variety of AI Characters: Engage with AI characters for conversations on various topics.
Emphasis on Security: Information security and data protection are prioritized for users.
WebWhiz

What is WebWhiz? and how does it work?
WebWhiz is a customer support chatbot you train on your own website content, then embed with a single script tag. You point it at your site URL, it crawls public pages, and builds a ChatGPT-backed assistant that answers from that material only. The hosted product runs in the EU without cookies, and the same codebase is open source under AGPL 3.0 if you want to self-host with Docker.
Most website chatbots will guess when they lack context. WebWhiz refuses to invent answers outside its training data, which is why its homepage pitches data-specific responses as the core difference. You can also paste custom text, bring your own OpenAI API key, and fine-tune replies from the project dashboard when answers drift.
It fits teams that want first-line customer support on a marketing site or docs without building a custom RAG stack. SaaS vendors, e-commerce shops, and agencies reselling white-label bots all show up in its customer logos. Plans cap messages, projects, and crawled pages, while a free self-hosting path keeps data on your own servers if you accept AGPL obligations.
Answers only from trained website data, not open-ended guessing
Cloud plans from $19 per month with 2,000 to 40,000 messages depending on tier
Free AGPL self-hosting via Docker with UI on port 3030
100+ language support for visitor conversations
Bring your own OpenAI API key on hosted or self-hosted setups
Remove branding add-on for $19 per month on any plan
Monthly website crawl keeps the bot trained on public pages
Gepetto

What is Gepetto?
Ask anything and get instant answers! Your Personal AI Assistant on WhatsApp powered by ChatGPT technology.
Craftman

Why use Craftman?
Craftman is a customer support inbox built for startup founders who need chat and email in one feed with AI-drafted replies. You connect a site chat widget and forward support email, then review AI-generated response drafts before sending. The product targets solo founders and small teams who want Intercom-style support without enterprise pricing or feature bloat.
Most support platforms either auto-send bot replies or charge $70+ per month for features you never touch. Craftman stays in the middle: AI writes drafts you approve, not messages that go out unsupervised. At $29 per month on the Pioneer plan, it positions itself as the lightweight Intercom alternative for teams that need inbox plus AI, not product tours or enterprise reporting.
Founders, indie hackers, and one-person SaaS shops use Craftman to clear repetitive support in minutes, train the AI on PDFs and website URLs, and optionally run a chatbot for common questions around the clock. Over 300 founders are listed on the site.
Unified inbox combines chat and email in one feed instead of separate tabs
AI drafts replies from your knowledge base for human review before sending
Free plan includes 1 chat widget and 20 AI replies per month at $0
Pioneer plan at $29 per month includes 1,000 AI replies per month
Train the AI on PDFs, website URLs, or pasted text for contextual drafts
Optional AI chatbot handles common questions on autopilot 24/7
7-day free trial on paid plans with signup and no credit card required
PDFPeer

Why use PDFPeer? and how does it work?
PDFPeer turns uploaded PDFs into documents you can question in plain language. Upload a file, then ask for summaries, specific facts, or quick lookups without scrolling page by page. The product targets students working through lecture notes and professionals handling contracts, reports, bank statements, and similar paperwork.
The homepage highlights use across study materials, invoices, resumes, contracts, tax forms, research papers, and other document types. PDFPeer also ships a separate free tools section for conversions and extraction, including PDF to text, OCR, image conversion, and split PDF workflows that do not require signing in.
Accounts support Google, GitHub, or email sign-in. Southern East Inc., based in Waterloo, Ontario, operates PDFPeer and handles billing through Stripe.
Upload a PDF and ask questions in natural language instead of searching manually
Generate summaries and pull specific details from long documents quickly
Works across study notes, contracts, invoices, resumes, tax forms, and research papers
Free tier includes one PDF with limits on file size, page count, and daily questions
Unlimited plan removes PDF, page, and question caps with priority support
Standalone free PDF utilities for text extraction, OCR, image conversion, and splitting files
Tidio
Why use Tidio?
Tidio is a customer service platform that combines live chat, a help desk, and automation in one place. Its headline product is Lyro AI Agent, which answers support questions from your own knowledge base, hands off to humans when needed, and is built to resolve a large share of inquiries without making customers feel like they are talking to a generic bot.
The platform also includes Flows for no-code chat automations, multichannel ticketing, and analytics across your team and AI. Tidio says more than 300,000 businesses use it, with integrations for Shopify, WordPress, WhatsApp, Instagram, Messenger, and 120+ other tools.
It fits ecommerce stores, SaaS teams, and service businesses that want one inbox for chat, email, and social messages while scaling support with AI rather than hiring for every repetitive question.
Lyro AI Agent resolves common support questions from your knowledge base and escalates to humans when a case needs a person
Unified help desk brings live chat, email, social channels, and ticketing into one dashboard
Flows builder runs no-code automations for lead capture, sales prompts, and FAQ-style replies
Multichannel inbox covers Messenger, Instagram, WhatsApp, and email alongside website chat
Integrations with Shopify, WordPress, HubSpot, Mailchimp, Zendesk, Zapier, and 120+ other apps
Analytics tracks team performance, Lyro resolution rates, and Flow conversion metrics
Lyro Smart Actions connect to external systems via API, webhooks, JS actions, or Model Context Protocol
Browser, desktop, and mobile apps let agents reply from outside the website widget
Dante AI
What is Dante AI? and how does it work?
Dante AI builds customer support chatbots that train on your website, PDFs, and help docs, then answer visitor questions from an embeddable widget. Paste a URL, upload files, or write Q&A pairs and the agent can go live in under 60 seconds with no code. Over 100,000 agents have been built on the platform, and the free tier lets you test before adding a script tag to your site.
Most chatbot builders charge per resolution or per conversation, which means costs climb when the bot works well. Dante uses flat monthly plans with no per-ticket fees, and paid tiers add lead capture, CRM sync, and human handover when the AI cannot finish a thread. White-label branding, custom domains, and SSO sit on higher plans for agencies and larger teams.
Support leads use Dante to deflect repeat questions about refunds, shipping, and passwords while keeping a live inbox for escalations. Starter at $40 per month fits side projects, Advanced at $120 adds weekly knowledge refreshes and lead capture, and Pro at $400 unlocks API access, daily auto-updates, and full white-label removal of Dante branding.
Paste a website URL and Dante crawls content to launch an AI agent in under 60 seconds
Free plan includes 100 monthly credits after 700 onboarding credits with GPT-4o mini access
Starter plan at $40 per month includes 2,000 credits and 25M characters of training data
Advanced plan at $120 per month adds lead capture, weekly knowledge refreshes, and 8,000 credits
Human Handover passes full chat history to a live teammate when the AI cannot answer
Deploy via one script tag on HTML, WordPress, Webflow, or connect 9,000+ apps through Zapier
OSS Chat
What is OSS Chat?
OSS Chat lets you pick an open source project and ask questions against that project's docs, GitHub issues, blog posts, and community Q&A in one chat window. Instead of searching scattered documentation, you talk to a ChatGPT-style assistant grounded in project-specific sources.
The interface is built around swapping projects: choose favorites like Flink, Kafka, Spark, Elasticsearch, CockroachDB, or YOLO, then ask technical questions and get answers tied to that codebase's materials. Ray and PyTorch community posts describe the same pattern for their ecosystems.
Developers, OSS contributors, and community members use OSS Chat when they need quick answers about a familiar project without opening five tabs of documentation. The public site is free to use and runs on OpenAI ChatGPT with vector search, including Milvus in early Ray deployments.
Swap between open source projects such as Flink, Kafka, Spark, Elasticsearch, CockroachDB, and YOLO from the homepage
Grounds answers in documentation, GitHub issues, blog posts, and community Q&A for each selected project
Sample prompts cover stable diffusion models, deep learning papers, PyTorch image classification, and DeFi basics
Powered by OpenAI ChatGPT with vector database retrieval described in Ray and PyTorch launch posts
Free public chat interface at osschat.io with no pricing page or paid tier listed on the site
Built with Next.js and Tailwind CSS according to homepage asset fingerprints
TextGPT
Why use TextGPT? and how does it work?
Text with ChatGPT right from your messages app. No apps to download or passwords to remember.