Side by side
NLSQL vs Vizly
Both stand on ai data analysis tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial APILinuxSelf-hosted+1
NLSQL offers natural-language access to data through familiar chat channels, with database setup required before use. Its distinction between generating SQL and executing it is important when assessing how it fits a team's workflow.
Visit NLSQL Free plan Web
Vizly combines conversational data analysis with charts, reports, and downloadable results. Check the message limits and file-retention rules against your needs before choosing a plan.
Visit VizlyThe facts
| NLSQL | Vizly | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux, Self-hosted, Web | Web |
| Lowest paid plan | Free or on request | Researcher: $19.99 a month |
| Plans published | 1 | 9 |
| Maker | Not published | Not published |
| Website | nlsql.com | vizly.ai |
| On ai data analysis tools | #20 of 27 | #16 of 27 |
NLSQL: what it does well
- Supports several chat interfaces, including Teams and Slack.
- Lists nine supported database and spreadsheet systems.
- Offers a free 30-day trial without a credit card.
- Provides REST API, Python client, and MCP server.
What to know first
- Pricing is available on request.
- Administrators must map database structure and KPI methods before use.
- NLSQL returns SQL; the customer's client runs the query.
Vizly: what it does well
- Translates natural-language questions into Python or R.
- Creates interactive visualizations across several chart types.
- Reports can be shared by link.
- Exports reports to Word or PDF.
- Premium users can opt into longer file retention.
What to know first
- Free plan allows up to 0 messages per month.
- Files are removed after one hour of inactivity.
- Basic is limited to 200 messages per month.
- Premium costs $29.99 a month.