Buyer’s guide · Technology
Best Data Catalog Software in 2026: Pricing & Comparison
We compared four data catalog platforms on public pricing, free-plan limits, lineage and governance features so you can shortlist the right fit for team size and data-source count.
- Teams that want a free individual start and published enterprise packages: data.world — free Individual plan; AWS Marketplace lists Essentials from $90,000/year.
- Enterprises that want a published marketplace floor: Alation — quote on its site; AWS Marketplace lists a 12-month subscription starting at $60,000.
- Modern metadata platforms that accept custom quotes: Atlan — quote-only active metadata and governance platform.
- Teams that want published plan tiers with quote pricing: Secoda — Core, Premium and Enterprise tiers published; prices are quote-led.
Data catalog software helps teams discover, understand and govern data assets across warehouses, lakes, BI tools and pipelines. Core capabilities usually include automated metadata harvesting, business glossaries, column-level lineage, collaboration and access controls. Most commercial platforms are quote-led or sell annual packages; a few offer free individual or community tiers.
We evaluated every vendor on the same fields: published pricing (free plan, trial, list price or quote), free-user or volume limits, core catalog and lineage features, and main limitation. Order is not a quality ranking. Sort rule: public $0 / published price first, quote-led last.
| Platform | Published pricing | Free plan or trial | Best for | Link |
|---|---|---|---|---|
| 1. data.world | Free Individual; Essentials from $90,000/year on AWS | Free forever (Individual: limited projects) | Teams that want free start and published enterprise packages | Visit → |
| 2. Alation | Quote; AWS Marketplace from $60,000/year | Demo | Enterprises that want a published marketplace floor | Visit → |
| 3. Atlan | Quote only | Demo | Teams seeking modern active metadata and governance | Visit → |
| 4. Secoda | Quote (Core, Premium, Enterprise tiers) | Trial or demo | Teams that want clear plan tiers before a quote | Visit → |
Pricing checked 20 October 2026 from official pages and AWS Marketplace listings. Published figures are list or package prices where available. Most enterprise data catalogs remain quote-led; confirm current rates, user personas and connector counts before purchase.
The four companies in detail
data.world
Best for free individual start and published packages
Best for: Teams that want a free individual tier and can see published enterprise package prices on the AWS Marketplace.
| Published pricing | Free Individual; Essentials from $90,000/year on AWS Marketplace |
| Free plan or trial | Free forever (Individual: limited private projects and storage) |
| Core focus | Knowledge-graph catalog, metadata, lineage, governance and data virtualization |
| Main limitation | Enterprise packages start high; now under ServiceNow commercial relationship |
- Free Individual plan for small personal or exploratory use.
- Published 12-month AWS packages from $90,000 for Essentials.
- Full enterprise scope and post-acquisition packaging still require a quote.
Alation
Best for published marketplace floor
Best for: Enterprises that want to see a published starting contract price before a full custom quote.
| Published pricing | Quote on site; AWS Marketplace 12-month subscription from $60,000 |
| Free plan or trial | Demo |
| Core focus | Data catalog, business glossary, lineage, stewardship and AI-assisted curation |
| Main limitation | Real deployments often exceed the marketplace floor once user packs and connectors are added |
- AWS Marketplace lists a published starting annual price of $60,000.
- Mature catalog with strong search, glossary and governance features.
- Creator-seat packs, connectors and services typically raise the total well above the floor.
Atlan
Best for modern active metadata
Best for: Data teams that want an active metadata platform with collaboration and governance and accept custom quote pricing.
| Published pricing | Quote only |
| Free plan or trial | Demo |
| Core focus | Active metadata, catalog, column-level lineage, governance and AI context |
| Main limitation | No published prices or plan names on the public site |
- Modern interface focused on active metadata and embedded collaboration.
- Supports column-level lineage and policy workflows.
- Every commercial engagement starts with a sales conversation.
Secoda
Best for published plan tiers
Best for: Teams that want to see clear Core / Premium / Enterprise feature gates before requesting a quote.
| Published pricing | Quote (Core, Premium, Enterprise tiers) |
| Free plan or trial | Trial or demo |
| Core focus | Catalog, lineage, automations, data quality score and AI workflows |
| Main limitation | Dollar prices are not published on the current pricing page |
- Clear published tiers: Core (catalog and lineage), Premium (quality and policies), Enterprise (self-hosted and custom roles).
- Includes API access and automations from Core.
- You must request a quote for actual pricing on every tier.
Kurums Match
I want to explore a catalog for free
Start with data.world’s free Individual plan. It covers limited private projects. Move to a published enterprise package or quote when you need team governance.
I want a published starting contract price
Check Alation and data.world on the AWS Marketplace. Alation lists a 12-month subscription from $60,000; data.world Essentials starts at $90,000. Confirm exact entitlements before you buy.
I need modern active metadata and accept a quote
Request quotes from Atlan and Secoda. Atlan is fully quote-led; Secoda publishes the feature differences between Core, Premium and Enterprise before you talk to sales.
Buying tip
Ask how users are counted (creators, stewards, viewers or guests) and whether connectors or lineage depth are included or priced separately. Marketplace floors are starting points; real deployments usually add user packs and integrations.
How this comparison was put together
We selected four distinct vendors with official data-catalog pages or AWS Marketplace listings accessible on 20 October 2026. We recorded only published figures (free plans, marketplace package prices) or the clear statement that pricing is quote-only. Order follows the stated sort rule and is not a quality ranking.
FAQ
Does data.world still offer a free plan?
Yes. An Individual free plan exists with limits on private projects and storage. Enterprise packages are sold separately and appear on the AWS Marketplace.
Are the AWS Marketplace prices the final amount?
They are the published 12-month package or subscription starting prices. Confirm the exact scope, user counts and any additional services before purchase.
Why are Atlan and Secoda listed last?
Because their current public pages are quote-led (Secoda publishes tiers but not dollar rates). The sort rule places public $0 and published-price options first. This is not a quality ranking.
What is the difference between a data catalog and a full data governance platform?
A catalog focuses on discovery and documentation. Full governance platforms often add policy enforcement, access workflows, data quality scoring and stewardship processes on top of the catalog.
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