Who we are
HaiAI123 ("Hi + AI", i.e. Hello AI) is an AI tools directory: it helps you find the one product that solves a specific problem, instead of scrolling an endless list. As of October 2026 it lists 1,483 AI products across 17 categories — chat assistants, image, video, coding, productivity, writing and agents among them — 1,402 of which are live and available. 64 tools already have a full detail page covering what the tool does, who it suits, where it stops, and the official link, and new detail pages are added every day.
How we select and update
- Selection: the product has to actually work, its core capability has to be describable, its official site has to be complete enough to verify, and it has to answer a real question. Reader submissions go through human review before they appear. - Freshness: leaderboard data refreshes automatically once a day; tool links and descriptions are re-checked in batches, and dead or abandoned tools are removed. - Writing standard: we state limits and boundaries, avoid adjectives that would be true of any product, and mark anything that changes over time (price, version number) as "check the official page for the latest".
What we cover
- **Choosing AI tools**: practical tool stacks by scenario — writing, image, coding, productivity, video and audio — with who each one suits and where it stops. - **Rankings for AI models and apps**: model usage, app usage and app heat, plus model capability (intelligence, coding, agentic, image, video, speech); global and China leaderboards are kept separate and refreshed once a day with sources shown. - **Step-by-step tutorials**: prerequisites, the actual steps, how to check that it worked, and how to troubleshoot the usual errors. - **Explainers and comparisons**: what a term really means, how it differs from the neighbouring concepts, and how to choose between similar tools — including what each one cannot do. - **Listing and categorisation standards**: what gets listed, how tools are categorised, how often the information is re-checked, and what a detail page contains.
How to verify us
- The data is public: every category page and tool detail page can be opened and checked entry by entry, with no hidden ranking. - Attribution and dates: every article shows its author and its last-updated date. - Contact: 258170797@qq.com (also linked in the footer) for corrections, removal requests or partnerships.