Baselight Assistant
Natural language data query platform (shutdown June 30, 2026).
A clever idea that died too soon. For new users, it's a dead end. Only relevant if you need to locate exported data. Look elsewhere.
- Data generalists who need quick answers from public datasets without SQL
- Grant professionals researching demographic and health indicators
- Journalists and newsrooms investigating social, economic, or crime trends
- Sports and market analysts wanting instant stats from structured sources
- Teams requiring API access or programmatic data retrieval
- Organizations needing on-premise deployment or data governance controls
- Anyone seeking an active, ongoing service (shut down June 30, 2026)
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In short
Baselight Assistant — Natural language data query platform (shutdown June 30, 2026). Best for Data generalists who need quick answers from public datasets without SQL, Grant professionals researching demographic and health indicators, Journalists and newsrooms investigating social, economic, or crime trends. Free to use.
Viability Score
How likely is Baselight Assistant to still be operational in 12 months? Based on 4 signals — momentum (how recently it shipped), wrapper dependency, revenue model, and web presence.
Last calculated: July 2026
How we score →Key Features
- Natural language query to structured data
- Access to 70,000+ datasets from 90+ sources
- Instant data discovery and combination
- Curated daily digest emails
- Public dashboards gallery
- No account required for basic queries
- Free to use with no paid tiers
- Export data before shutdown
- Community-driven dataset browsing
- Pre-built integrations with US federal data sources
About Baselight Assistant
Baselight was a free, natural-language-driven platform that let analysts, journalists, and researchers ask questions in plain English and get answers from over 70,000 datasets across 90+ trusted public sources—including the US Census Bureau, CDC, BLS, and FBI. Users could explore, combine, and analyze data without writing SQL, and receive curated daily digests. The platform offered public dashboards and a dataset gallery. However, Baselight shut down on June 30, 2026, and is no longer operational. For similar capabilities, users must migrate to alternatives like Google Dataset Search, Data.gov, or Snowflake Marketplace.
Behind the Verdict
Baselight filled a real gap—making public data accessible to non-SQL users. But the shutdown makes it a non-option. If you need natural-language querying over public datasets, consider BigQuery's natural language interface or Amazon SageMaker Data Wrangler's embedded queries. For journalists, Google Dataset Search remains the free alternative. If you were a Baselight user and missed the export window, contact the team via the website—some data may be retrievable. In short: a great idea, now just a history lesson.
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Use Cases
- Ask natural language questions to instantly retrieve relevant public datasets.
- Combine data from multiple government sources for cross-analysis.
- Explore 70,000+ pre-indexed datasets without manual searching.
- Export cleaned, structured data for use in spreadsheets or other tools.
Limitations
- The platform is no longer operational as of June 30, 2026.
- During its lifespan, it may have had limitations such as reliance on up-to-date public datasets and potential query limitations, but no specific details are available post-shutdown.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
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