795 tools
Free planChatbots & assistants
HaloMate is a private multi-model AI workspace to chat, research, and create with GPT, Claude, Gemini, DeepSeek, and Grok. Users build personal Mates with memory, cross-check models, and store work in a secure file drive and Projects.
Free planCompanions & character chat
HammerAI is a private AI chat, roleplay, image, and story platform that runs models locally in the browser or desktop app while also offering optional cloud credits. The site emphasizes no sign-in required for local use, character roleplay, group chats, and optional paid cloud features.
Free planProductivity (email, docs, PDFs)
Hana is a Google Chat assistant that finds relevant chat history, docs, and workspace context to summarize threads, answer with evidence, and turn messages into next steps without leaving Chat.
Free tier unknownHealth & wellness
Happy Mama is a pregnancy Q&A chat experience that offers instant answers to pregnancy questions through a conversational interface. The site introduces HappyMama as a friendly assistant and lists happymama.ai@gmail.com for support contact.
Free tier unknownProductivity (email, docs, PDFs)
Hatch is an all-in-one AI workspace that keeps documents, images, code, and research on a shared visual canvas. It targets builders who otherwise juggle ChatGPT, Google Workspace, Figma, Slack, and other tabs, so project context stays visible to both the user and the AI.
Free trialChatbots & assistants
Hathr.AI provides HIPAA-compliant Claude access for healthcare, legal, and government teams handling PHI and sensitive documents. Accounts run on FedRAMP High GovCloud infrastructure with BAAs, unlimited queries on the web app tier, OCR uploads, and optional HIPAA-compliant API access.
Free trialChatbots & assistants
Haye is a macOS AI chat assistant that runs atop desktop apps, files, screenshots, and PDFs with a global Command+E shortcut. It supports multiple frontier models, web search, side-by-side model comparisons, customizable chat styles, and optional premium AI service on paid plans.
Free trialProductivity (email, docs, PDFs)
Hazel is an SMS-based memory and reminders assistant that works without installing an app or password. Users text appointments, contacts, lists, and questions, then ask Hazel to recall saved details or send reminder texts, with optional safety-net check-ins for trusted contacts.
No free planHealth & wellness
Hecco AI is a voice-first health companion app centered on Tess, a personal AI assistant for wellness, performance, and longevity. The marketing site highlights wearable sync, medical record organization, medication reminders, and analysis across fifteen body systems for everyday health questions.
Free tier unknownChatbots & assistants
Hello Assist markets a suite of personal AI agents for shopping, work, career, and health use cases. The homepage positions the product as an early-access platform where specialized assistants bring offers and services to the user instead of manual searching.
Free planChatbots & assistants
Helper.im (Ai Helper) is a native desktop ChatGPT client for macOS, Windows, and Linux. The site positions it as a free way for entrepreneurs, developers, and marketers to access ChatGPT-style assistance integrated into daily desktop workflows.
Free planAI agents & automation
Hermes Agent is Nous Research open-source, self-hosted AI agent with persistent memory, self-created skills, and a messaging gateway for Telegram, Discord, Slack, WhatsApp, Signal, email, and CLI. Users can install Hermes Desktop locally or optionally deploy hosted agents through Nous Portal.
Free planChatbots & assistants
HeyClicky is a macOS AI buddy that lives on your desktop, combining talk, dictation, and agent messages with a novel interface beyond standard chat windows. It targets Sonoma 14.2 or higher with a Windows waitlist.
Free tier unknownChatbots & assistants
DATA, marketed on heydata.org, is an AI co-worker that works across phone, computer, and car to reply to messages, send email, and organize calendars using major language and image models. Users assign tasks and receive personalized outputs from providers such as GPT, Claude, Grok, or Gemini.
Free planHealth & wellness
HeyDoc is a free conversational medical assistant available on web chat, WhatsApp, Telegram, Messenger, and other messaging channels. Users describe symptoms or concerns and receive a smart note with medical information, next steps, and follow-up questions.
Free tier unknownChatbots & assistants
Heymoon.ai, branded Hemyoon on the live site, presents a minimal marketing page titled Empowering Decisions with AI and a contact form for inquiries.
Free tier unknownChatbots & assistants
Stoke is a relationship assistant app that remembers partner preferences, anniversaries, and gift ideas while helping plan dates and track relationship goals. Users chat with Stoke for quick answers or deeper coaching on surprises, habits, and thoughtful gestures.
Free to startChatbots & assistants
HiFortune is a Traditional Chinese AI divination platform covering bazi charts, tarot, compatibility reports, annual forecasts, and celebrity chart readings. It blends classical metaphysics content with modern AI-generated interpretations.
Free planChatbots & assistants
Hiperyon is a browser extension that lets users run ChatGPT, Gemini, Mistral, and Grok simultaneously to compare answers and speed up knowledge work. Official meta tags describe a free extension aimed at multiplying productivity when working with multiple LLMs at once.
Free planWriting & content
HIX AI markets an all-in-one AI agent workspace for work and study, combining chat, writing, image, video, and presentation tools in one account. The homepage highlights automating slides, marketing assets, reports, and code, with a free tier to try core features before subscribing.
Free tier unknownChatbots & assistants
HolyTextAI is a web app for AI-guided Bible study and spiritual guidance, offering verse exploration, interpretations, and theological discussion. The vendor describes personalized insights for scripture readers.
Free tier unknownChatbots & assistants
HomeHelper offers LEO, an AI construction expert that chats with homeowners about maintenance and improvement projects, plus optional paid journals and analysis tiers. The Vercel-hosted app markets step-by-step guidance for DIY and pro projects.
No free planBusiness, finance & legal
Houmify is an AI-driven real estate companion that guides buyers, sellers, and homeowners through chat-based assistance, agent connections, and educational content on loans, refinancing, and maintenance. The platform emphasizes personalized property insights and holistic support across the home journey from Cupertino, California.
Free trialChatbots & assistants
HowToReplyTo began as a standalone AI reply assistant for emails and messages, but the vendor now directs users to AI Chat, where those messaging capabilities are enhanced inside a multi-model chat workspace. AI Chat bundles several major models with free trial entry and a Pro subscription on the official pricing page.
Showing 480 of 795 tools
Plan facts carry individual sources and check dates. Unknown values are excluded from required filters.