AI discovery and search visibility
Directories, comparison resources, agent-skill discovery, and tools that help teams understand how products appear in search and AI answers.
Independent product collection
A Cheng Product Lab
A practical collection of independently operated AI products, creative applications, research tools, calculators, and specialist web resources.
A Cheng Product Lab is a public index of products built and curated by the operator of AI Tool Finder. It is useful for founders, creators, researchers, developers, and independent operators who want to discover focused tools for AI search visibility, media creation, professional workflows, calculations, and specialist tasks.
What the lab builds
The collection is organized around real jobs rather than a single software category. Each project has its own audience and operating focus.
AI creation and media
Products and guides for turning ideas, images, and prompts into visual or three-dimensional assets that can be inspected and reused.
Presentations and professional workflows
Focused products for communicating work, organizing research, and completing repeatable business or creative tasks more efficiently.
Practical utilities and specialist guides
Calculators, converters, reference tools, and narrow guides designed to solve a specific question without unnecessary setup.
Representative projects
These five projects show the range of the collection without duplicating the complete Product Lab directory.
A buyer-oriented AI tool directory with reviews, comparisons, alternatives, and workflow-specific guides.
A security-conscious directory for discovering agent skills, MCP-related workflows, install guidance, and source information.
CR
CiteRank
An AI search visibility product focused on monitoring brand appearances, citations, and answer-engine discovery signals.
3D
Image3D
An AI-assisted image-to-3D workflow for creating and previewing reusable three-dimensional assets.
A broad collection of calculators and practical utilities for finance, business, conversion, planning, and everyday decisions.
How the projects are operated
The projects are live, independently maintained web properties rather than concepts presented as finished companies. Their scope and maturity vary, and public pages are updated as product capabilities, source evidence, or user needs change.
- Each project keeps a distinct domain, audience, and primary task.
- Public claims are limited to information that can be checked on the project or its cited sources.
- Editorial pages distinguish related projects from independent recommendations through visible disclosure.
- The collection does not imply shared customers, rankings, revenue, or third-party endorsement.
Explore the complete collection
The public Product Lab brings the wider set of independent projects into one browsable collection. Use it to find additional creative tools, professional products, utilities, and specialist sites.
Explore the complete A Cheng Product LabDisclosure: A Cheng Product Lab is an owned project collection created by the operator of AI Tool Finder. It is included for transparency and project discovery, not as an independent editorial endorsement.