--- title: "REX-2: Your AI Analyst on Call" slug: rex-2-your-ai-analyst-on-call date_published: 2025-01-19T12:57:35.317Z original_url: https://www.tigzig.com/post/rex-2-your-ai-analyst-on-call source: migrated processed_at: 2025-12-02T10:00:00.000Z --- # REX-2: Your AI Analyst on Call ![REX-2 Analyst](/images/blog/ef0c19_7d658ce775724f148734b506dbb8725d~mv2.png/v1/fill/w_350,h_221,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/ef0c19_7d658ce775724f148734b506dbb8725d~mv2.png) ๐˜๐จ๐ฎ๐ซ ๐€๐ˆ ๐€๐ง๐š๐ฅ๐ฒ๐ฌ๐ญ ๐จ๐ง ๐‚๐š๐ฅ๐ฅ - ๐‘๐„๐—-๐Ÿ In <150 seconds: Database on the fly, Upload a 100MB File, Voice-to-SQL + Python Chart Sharing a quick demo to show just how easy REX is to use. Step 1. Create a database on the fly in seconds. Step 2. Upload a TXT/CSV file (pipe or comma delimited). Step 3. Use voice chat to request analyses. Step 4. Get analysis tables and charts [The demo shows creating a new database on the fly. But you can as well connect to an existing warehouse and query your tables, or upload the text file there. Just needs the database credentials. Use the 'Connect' button for that] ๐•๐จ๐ข๐œ๐ž-๐ญ๐ฒ๐ฉ๐ž๐ using built-in Windows Voice feature (Win+H). Mac users can use native voice dictation. If you prefer, Google Docs Voice Typing also works well. Of course, text-based queries work just as well if youโ€™d rather type out your request. ๐‘๐„๐—-๐Ÿ ๐จ๐Ÿ๐Ÿ๐ž๐ซ๐ฌ ๐Ÿ๐ž๐š๐ญ๐ฎ๐ซ๐ž๐ฌ like Natural Language-to-SQL, interactive tables (with sorting, filtering, and key stats), statistical analysis, AI-generated reports, PDF generation. And seamless database connectivity-whether to your existing database or a temporary one created on the fly for rapid analysis. ๐๐ฎ๐ข๐ฅ๐ ๐ข๐ญ ๐จ๐ฎ๐ญ, customize and deploy with the source codes shared in the 'Build' section on the website + detailed video guide. ๐“๐ซ๐ฒ ๐ข๐ญ for free at rex.tigzig.com. No API key needed. Feel free to use the CSV/TXT files available in the โ€˜Helpโ€™ section of REX. Currently optimized for web/desktop only. ๐•๐ข๐๐ž๐จ ๐†๐ฎ๐ข๐๐ž Using REX-2 Features: ~30 mins Complex Queries: ~30 mins Build Guide: ~90 mins ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ž๐ ๐‹๐ข๐ง๐ค๐ž๐๐ˆ๐ง ๐๐จ๐ฌ๐ญ (with features current and planned, caveats, build stack, tips and timestamped video table of contents) https://app.tigzig.com/post/releasing-rex2-ai-decision-intelligence ๐‘๐‘œ๐‘ก๐‘’: ๐‘†๐‘๐‘’๐‘’๐‘‘๐‘  ๐‘š๐‘Ž๐‘ฆ ๐‘ฃ๐‘Ž๐‘Ÿ๐‘ฆ ๐‘๐‘Ž๐‘ ๐‘’๐‘‘ ๐‘œ๐‘› ๐‘“๐‘–๐‘™๐‘’ ๐‘Ž๐‘›๐‘‘ ๐‘ž๐‘ข๐‘’๐‘Ÿ๐‘ฆ ๐‘๐‘œ๐‘š๐‘๐‘™๐‘’๐‘ฅ๐‘–๐‘ก๐‘ฆ, ๐‘›๐‘’๐‘ก๐‘ค๐‘œ๐‘Ÿ๐‘˜ ๐‘๐‘Ž๐‘›๐‘‘๐‘ค๐‘–๐‘‘๐‘กโ„Ž, ๐‘Ž๐‘›๐‘‘ ๐‘ ๐‘’๐‘Ÿ๐‘ฃ๐‘’๐‘Ÿ ๐‘๐‘’๐‘Ÿ๐‘“๐‘œ๐‘Ÿ๐‘š๐‘Ž๐‘›๐‘๐‘’.