Data catalog apps
16 data catalog apps in one list: the established products, and every new one as it launches.
Updated
- Apps
- 16
- New
- +3
- Established
- 0
- Dead
- 1
New data catalog apps per month
4 apps launched in the last 12 months, by month.
16 data catalog apps in one list: the established products, and every new one as it launches.
Updated
4 apps launched in the last 12 months, by month.
“data catalog tool” is searched 1,300 times a month on Google worldwide. These are the 27 searches around it, in the US.
| Search | Per month, US | Cost per click |
|---|---|---|
| alation data catalog | 720 | $41.39 |
| azure data catalog | 110 | $26.47 |
| amundsen data catalog | 70 | $29.64 |
| best data catalog tools | 30 | $65.98 |
| metadata management gartner magic quadrant | 20 | - |
| open source data catalog tool | 20 | $20.60 |
| aws data catalog tools | 10 | - |
| best metadata management tools | 10 | - |
| data catalog tools comparison | 10 | - |
| data catalog tools gartner | 10 | - |
| data catalog tools list | 10 | - |
| data catalog tools open-source | 10 | - |
| data governance tools gartner magic quadrant | 10 | $51.65 |
| ibm data catalog tool | 10 | - |
| informatica data catalog tool | 10 | $22.17 |
Cost per click is what advertisers bid for one visit from that search. Figures from Oct 2026.
The apps we added to this market most recently.
| # | App | Added |
|---|---|---|
| 1 | WH WhoSellsData Know who sells which AI data, with receipts. | |
| 2 |  Datastory Datastory is the no-code platform for data storytellers. Create interactive charts, websites, and reports with AI, and access a growing catalog of open datasets. | |
| 3 | DA Dataset Finder Dataset Finder is an all-in-one workspace for AI training data. It enables AI engineers, researchers, startups, and enterprise teams to search tens of thousands of curated datasets using natural langu | |
| 4 |  Marmot Marmot is an open-source data catalog designed for teams who want powerful data discovery without enterprise complexity. Catalog every data asset, enrich it with the context that matters and make it accessible to your team and your AI tools. | |
| 5 |  Channel3 Channel3 lets you search the world’s products and monetize recommendations. Get structured, deduplicated, AI-ready product data for your app or agent. | |
| 6 | Dawiso Dawiso is an AI-powered data catalog that helps teams discover, understand, trust their data, and now fuels trustworthy enterprise AI with its new AI Context Layer. It automatically builds the business context that AI systems need. Its context layer connects directly to AI agents via (MCP) so they can access governed knowledge. Dawiso includes interactive data lineage, a business glossary, and unstructured data governance in one governed source of truth. | |
| 7 | OU Outerbase Outerbase is an easy way to manage your data on Postgres, MySQL, and other relational databases. Using SQL or EZQL, our AI agent to convert natural language to SQL, users can come in and easily edit, view, query, and visualize their data all in one place. | |
| 8 | Public APIs A collaborative list of 1400+ public APIs for developers | |
| 9 | decube To be the platform for data team to drive reliability | |
| 10 | Secoda Data discovery for modern teams | |
| 11 |  Tamoco Connecting the online and offline worlds | |
| 12 | The Data Catalog Platform Solve problems faster with data |
Grouped by what each app says it does. 14 of 16 apps fit a group so far.
| Type | Apps | Share | Examples |
|---|---|---|---|
| Data catalog and discovery | 6 | 42.9% | Alation, Dawiso, Marmot |
| Data directories and datasets | 5 | 35.7% | Channel3, Dataset Finder, Public APIs |
| Other | 3 | 21.4% | decube, Datastory, Outerbase |
What we could detect on their websites.
| Framework | Apps | Share |
|---|---|---|
| Next.js | 5 | 62.5% |
Of 8 apps whose framework we could detect.
| Host | Apps | Share |
|---|---|---|
| Vercel | 4 | 100.0% |
Of 4 apps whose host we could detect.
How many of the 16 apps show a price, and how many sell to large companies.
| Measure | Apps | Share of 16 |
|---|---|---|
| Publish a pricing page | 7 | 43.8% |
A data catalog is a searchable map of all your data assets. It gathers technical metadata from sources like databases, warehouses, files, and dashboards, then enriches it with business context, ownership, and quality signals.
How many data catalog apps sell to large companies, and how they charge with Starter.See plans
The rest of the guide to data catalog apps with Starter.See plans
4 more answers about data catalog apps with Starter.See plans
12 more searches around “data catalog tool” on Starter and Pro. See plans