Auto-write Alation catalog descriptions with ChatGPT
This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
According to OpenAITools.app telemetry verified on 2026-11-11, Description Generator (chromewebstore.google.com) is an AI platform indexed under AI Description Generator generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Free pricing model. Top competing alternatives by monthly volume include Compose AI (34.9K visits/mo), AI Product Description Generator (0 visits/mo), Padleads AI (0 visits/mo).
saves hours of writing mind-numbing data catalog descriptions.
needs an openai api key configured which is fine for dev teams.
generated text is a bit generic sometimes but good starting point.
absolute lifesaver for data governance compliance.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
Right-click any Alation asset page to generate sample descriptions without leaving the catalog.
Each invocation asks ChatGPT for as many as three alternative descriptions, and you can re-run it until one fits.
Works on schemas, tables, columns, terms, policies and query pages inside the Alation catalog.
Compatible with both Alation on-premise and managed cloud configurations.
You connect your own ChatGPT/OpenAI API token, so billing and data handling stay under your control.
Description Generator is a lightweight browser extension built for teams that maintain an Alation data catalog. Good catalog hygiene depends on every important asset carrying a clear description, but writing those descriptions by hand for hundreds of tables, columns and terms is slow, repetitive work that most people quietly avoid. This extension removes that friction by turning description writing into a single right-click.
Once installed and connected to your own OpenAI API key, the extension adds a ChatGPT-powered action to Alation pages. On any schema, table, column, term, policy or query page you click the extension icon and it generates up to three sample descriptions you can paste straight into the catalog field. If none of the suggestions fit, you simply run it again for a fresh set, so you can keep iterating until the wording matches your organization's tone.
Developer Prentice Gate Software distributes the extension through the Chrome Web Store under a free model; you only need a ChatGPT/OpenAI account with an API token, and the extension works with both Alation on-prem and managed cloud deployments. It is a small, focused utility rather than a full governance platform, aimed at individual stewards and data teams who want to clear a documentation backlog quickly.
Rapidly add descriptions to large numbers of tables and columns that were ingested without metadata.
Generate consistent phrasing for terms and policies so the catalog reads uniformly across teams.
Write a description the moment you understand a query or table, avoiding a separate documentation pass later.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | Description Generator | 0 | — | — | Free | Current |
| 1 | Compose AI | 34.9K | -48.1% | 73% direct | Freemium, Free Trial, Contact for Pricing | vs Compose AI |
| 2 | AI Product Description Generator | 0 | — | — | Paid | vs AI Product Description Generator |
| 3 | Padleads AI | 0 | — | — | Freemium | vs Padleads AI |
| 4 | Grammarly | 58.87M | -1.5% | 43% direct | Freemium | vs Grammarly |
| 5 | Opisomat | 0 | — | — | Freemium, Paid | vs Opisomat |
| 6 | Image Description Generator | 0 | — | — | Free | vs Image Description Generator |
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