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Free planResearch
HeyReal AI is a character chat platform where users create or browse AI personas and converse in long-form roleplay scenarios. Plans expand message quotas, memory length, profile slots, and response speed for paid subscribers.
Free planMeetings
HeyRetro runs real-time agile retrospectives on a shared board with templates, voting, timers, anonymous surveys, and action tracking. Paid plans add more teams, boards, and enterprise SSO integrations.
Free planCode
HeyTensor provides a free PyTorch tensor shape calculator for 14 layer types plus a paid Tensor Preflight downloadable toolkit. Preflight traces local forward passes, emits HTML shape reports, and packages regression checks for PyTorch 2.8+ projects.
Free to startVideo
HeyVid is an all-in-one AI video and image generator aggregating models such as Seedance, Veo, Sora, Kling, Runway, Midjourney, and Flux. It supports text, image, and video-to-video flows plus voice, music, avatars, and lip sync tools.
Free tier unknownWriting
HeyVoli builds intelligence infrastructure for connected healthcare systems. Its marketing site describes modular platforms—CareOS, FlowGrid, SignalNet, TwinMind, and CoreK—for interoperability, digital twins, AI orchestration, and real-time care data.
Free tier unknownWriting
Civilio AI (formerly reachable via heywire.ai) delivers hyperlocal civic data and analytical tools for governments, civil society, and newsrooms. The product focuses on discovering and engaging with community-level civic datasets.
Free trialResearch
Hi Chat Assistant is a Spanish-language commercial platform that centralizes customers, conversations, scheduling, and sales opportunities with AI-assisted chat across WhatsApp, web chat, Instagram, and Google Calendar.
Free planVoice
HiMusic is a web AI music generator powered by Magenta RT that creates songs from text prompts with optional lyrics and style tags. Users can generate unlimited tracks on the free tier or upgrade for faster, higher-quality, ad-free output.
Free tier unknownAssistant
Hi Wifu is hosted at hiwaifu.com with an English entry path at /en.
Free planMeetings
Hi.Events is an open-source event ticketing platform positioned as an Eventbrite alternative. Organizers sell tickets with customizable event pages, Stripe payouts, QR check-in, promo codes, and embeddable checkout while keeping attendee data and branding.
Free planCode
Hibernate ORM is the flagship persistence framework for mapping Java objects to relational databases with Jakarta Persistence compatibility. It provides querying, caching, auditing, and transaction integration for standalone and enterprise Java runtimes.
Free tier unknownCompliance
Hickory builds AI agents for bank, fintech, and credit-union compliance, BSA, and banking operations workflows.
Free to startVideo
HiClip is an AI video clipping agent that turns long-form videos into short clips for Shorts, Reels, and TikTok. It detects high-engagement moments, adds captions, reframes aspect ratios, and supports YouTube or file uploads.
Free planAssistant
Hidden Door is an immersive AI story game blending roleplay and fan fiction. Players pick worlds, apply modifier cards, create characters, and make open-ended choices while a narrator generates living stories with collectible cards.
Free planWriting
HideMyAI humanizes AI-generated text so it reads naturally and evades popular AI detectors. The web app supports multiple content types, languages, and document uploads, with a dashboard for processing history on paid tiers.
Free to startImages
Hiding Elephant is an AI design canvas for marketing, ecommerce, and agency teams. It combines generative visuals, vector editing, brand style kits, product catalogs, and workflow automation in one workspace.
Free planImages
HiDream Pro hosts a free online Hidream AI image generator that turns natural-language prompts into stylized artwork in seconds. The site emphasizes fast generation, multiple art styles, and no signup required to start.
Free to startAssistant
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 tier unknownImages
HiFun is an AI image and video generation platform selling one-time credit packs for uncensored image editing, face swap, image-to-video, and related creative tools with private auto-deleting uploads.
Free tier unknownImages
Higgsfield AI is a creative suite for generating and editing images, video, audio, and influencer-style content from text or references. It also promotes ChatGPT plugins, MCP access, and workflow tools such as Genjutsu restyle and Ads Studio.
Free to startCode
The vendor ships adaptive themes, framework integrations, accessibility tooling, and optional Highcharts Orbit analytics features for forecasting and anomaly detection on top of rendered charts.
Free planCode
Documentation covers hchart helpers, Shiny integration, themes, drilldown, and module plugins for motion and other Highcharts extensions.
Free planAssistant
It is free for designing and exploring charts, while publishing in production requires a commercial Highcharts license.
Free tier unknownAssistant
Higher Site is a human-powered digital agency south of Boston that runs AI-powered marketing and SEO campaigns for U.S. clients. The site highlights SEO services, campaign work, and related Higher family brands.
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