Select Star vs Atlan Pricing, Lineage and Which to Buy After Snowflake

Select Star is the cheaper of the two by a wide margin, and Atlan is the bigger platform. Select Star's last published list was $300 a month for Pro and $900 a month for Growth, and Vendr reports a negotiated median of about $36,000 a year. Atlan's only filed rate card starts at £110,000 a year, roughly $148,700, before any user seats or extra connectors. The catch in 2026 is ownership: Snowflake agreed to acquire Select Star in November 2025, and its pricing page now redirects to the homepage.

Most comparisons of these two tools were written when both were independent startups selling to the same mid-market data teams. That is no longer the situation. One is now part of a warehouse vendor, the other is the best-funded independent catalog, and neither prints a price on its own website. What follows puts the numbers that do exist side by side, then walks through lineage, fit and the questions that decide the purchase.

Select Star vs Atlan pricing at a glance

Read 29 September 2026 from selectstar.com, Internet Archive captures of selectstar.com/pricing, Vendr's Select Star page, AWS Marketplace and Atlan's G-Cloud 14 pricing document. List prices before any discount.

The full dated history of Select Star's plans, including the 2023 change that cut Pro from 50 included users to 10 at the same price, is on Select Star pricing. Atlan's rate card, line by line, is on Atlan pricing.

Is Select Star cheaper than Atlan?

Yes, at every point where the two can be compared. Select Star's most expensive self-serve plan annualized to $10,800, and even the high end of Vendr's range, $55,365, sits well below Atlan's filed platform floor of about $148,700. Atlan's floor also excludes seats: its filing lists £2,388 a year for an Admin, £1,188 for an Insights user, £588 for a Member and £60 for a Guest.

Two things narrow the gap in practice. Atlan's rate card is from April 2024 and negotiated deals come in below list, as they do for every enterprise catalog. And Select Star's published tiers stopped at 25 users on Growth, so any organization that wants the catalog open to a wide analyst population was always going to be quoted on Enterprise terms, which Select Star never printed.

Worked cost for a 40-person data organization

Take a realistic mid-market team: one warehouse, dbt, an orchestrator and two BI tools, about 1,500 tables, 8 people who curate documentation and 32 who mostly read.

• Select Star at its last published list: Growth covers 1,000 tables and 25 users for $900 a month. Add 500 tables at $50 per 100 ($250) and 15 users at $8 ($120) and you reach $1,270 a month, or $15,240 a year. Five sources exceed Growth's three, which pushes this team to an Enterprise quote, so treat $15,240 as the floor and Vendr's $36,000 median as the more likely number.
• Atlan at its filed list: the Advanced platform at £110,000 bundles five connectors, which covers this estate. Eight Admin seats (£19,104) and 32 Member seats (£18,816) add about £37,920. That is roughly £147,900, near $200,000 a year, before add-ons such as Atlan AI or a non-production instance.

The two numbers differ by a factor of five or more, and that difference tracks what you get: Atlan is a governance platform with a glossary, policies, a large connector catalog and an enterprise services motion, while Select Star was built as an automated discovery tool that a small team can stand up in a day.

Select Star vs Atlan data lineage

Both build column-level lineage automatically, and both do it the same basic way: they read metadata and query history from the warehouse and BI tools, parse the SQL, and join the results into a graph. Select Star's documentation describes exactly that pipeline, with popularity computed from the same query history, and its old pricing FAQ said metadata refreshes every 24 hours with a manual "Sync Metadata" option for admins.

Where they differ is emphasis. Select Star's lineage is the product's center of gravity, paired with popularity rankings that show which tables and dashboards people actually use, and entity-relationship diagrams inferred from joins. Atlan treats lineage as one layer of a broader metadata platform, alongside a business glossary, access policies, data products and a large set of connectors. If your team's question is "where does this column come from and who uses it," Select Star answers it with less setup. If the question is "how do we run governance across the whole organization," Atlan is built for that.

For the impact side of lineage, meaning what breaks if you change a column, neither catalog is primarily a change-safety tool. Both show downstream assets, but a catalog refreshed daily tells you about yesterday's graph. That is the gap a lineage-first tool fills, covered below.

What the Snowflake acquisition means for a Select Star buyer

Snowflake's announcement says it is acquiring the Select Star team and platform technology to extend Horizon Catalog to systems outside Snowflake, naming PostgreSQL, MySQL, Tableau, Power BI, dbt and Airflow. That is good news if Snowflake is your only warehouse, because those connectors are headed into a catalog you already own.

It is a real question if you also run BigQuery, Redshift or Databricks. Neither company has published a standalone Select Star price since the deal, the pricing page is gone, and the homepage now offers only "Book a demo". Get the answers in writing before you sign: whether Select Star stays a standalone subscription, for how long, and whether non-Snowflake warehouses are a contractual commitment or a legacy courtesy. Vendor pages have been changing fast in this category, so if you are running a long evaluation across several vendors it can pay to track each vendor's pricing and website changes rather than trusting a screenshot from the first call.

Atlan carries the opposite risk profile. It is independent and warehouse-neutral, but it is also the most expensive option in the mid-market conversation, and it has never published a US price. Its AWS Marketplace listing, now titled "Atlan - Context Layer for AI" on the marketplace, offers only a private offer.

Which should you choose?

Choose Select Star if your warehouse is Snowflake, your team is under a few dozen active users, and automated discovery with column-level lineage and usage popularity is the goal. It is the lower-cost path and it is now aligned with the warehouse you already pay for.

Choose Atlan if you need an organization-wide governance program with a glossary, policies and access workflows, you run several warehouses, and you have a budget that starts near six figures. Atlan is the stronger platform for that job, and the honest comparison with its enterprise peers is on Atlan vs Alation pricing.

Choose neither if the reason you are shopping is that schema changes keep breaking dashboards. That problem needs lineage that is current and an alert that tells you the blast radius before the change ships, not a catalog.

A lineage-first alternative at a published price

DataTrail connects to Snowflake, BigQuery, Redshift, Databricks or Postgres with a read-only role and builds column-level lineage from query history and your dbt project. Open any column and impact analysis lists every downstream model, exposure and dashboard, and schema change alerts tell you when an upstream change has already landed.

Plans are $59, $179 and $479 a month with unlimited team members and no sales call; Team at $179 is $2,148 a year, about 6 percent of Vendr's Select Star median and a small fraction of Atlan's platform fee. It is not a business data catalog: there is no glossary, no popularity ranking for business users and no access requests. If that is what you need, buy Select Star or Atlan. If you need to know what breaks, see DataTrail pricing or compare the field on data catalog tools and Select Star alternatives.

Frequently asked questions

Is Select Star cheaper than Atlan?

Yes. Select Star's last published plans were $300 and $900 a month, and Vendr reports a negotiated median of about $36,000 a year. Atlan's filed rate card starts at £110,000 a year, about $148,700, for the platform alone, with user seats and extra connectors charged on top. Neither vendor prints a current price on its website.

Did Snowflake buy Select Star?

Snowflake announced a definitive agreement to acquire the Select Star team and platform technology in November 2025, to extend Horizon Catalog to systems outside Snowflake. Founder and CEO Shinji Kim joined Snowflake with the team. Since then, selectstar.com/pricing redirects to the homepage and no standalone price has been published.

Does Atlan publish pricing?

Not on its website and not on AWS Marketplace, where its listing offers only a private offer. The only full rate card Atlan has published is a document filed with the UK government's G-Cloud 14 framework on 30 April 2024: £110,000 a year for Advanced and £300,000 for Enterprise, plus per-seat and per-connector fees.

Which has better data lineage, Select Star or Atlan?

Both build column-level lineage automatically from query history and BI metadata. Select Star makes lineage and usage popularity the core of the product and is quicker to set up. Atlan offers lineage as one layer of a broader governance platform with more connectors. For change impact before a deploy, a lineage-first tool fits better than either catalog.

Is Select Star still a good choice after the acquisition?

For Snowflake-centric teams, likely yes, because its connectors are being folded into a catalog they already use. For teams on BigQuery, Redshift or Databricks as well, get written commitments on standalone availability, supported warehouses and renewal pricing before signing, since neither Snowflake nor Select Star has published those terms.