How CDXStreamer Works
Look up a single value free and instantly, or upload a whole file and let our AI handle the rest.
Step 1
Upload Your File
Drop any CSV, Excel, or TSV file — up to 20,000 rows. No reformatting needed. Headers are optional.
Step 2
AI Maps Your Columns
Our AI analyzes your data and detects which columns contain addresses, zip codes, coordinates, or other fields. Confirm the mapping with one click.
Step 3
Review Your Results
See an interactive report with charts, maps, and data tables. Guests can preview the first 5 rows for free before purchasing.
Step 4
Download Your Report
Export results as CSV, multi-tab Excel with summary statistics, or a branded PDF report. Share reports via tokenized links.
Just need one answer? Skip the upload.
Our free, instant Quick Lookups need no account or file. Verify a single address, look up a ZIP or postal code, find nearby codes, measure straight-line and driving distance between two codes — with drive time and a route map — pull demographics, reverse geocode a coordinate, or list every ZIP in a city.
Try a free Quick LookupAbout CDX Technologies
CDX Technologies develops business intelligence software and data service solutions. A wholly owned subsidiary of Hughes Financial Services, Inc. — which has delivered Microsoft enterprise software to major investment firms and Fortune 500 companies since 1987 — CDX Technologies brings that same precision to location and data analytics.
Our product suite includes CDXZipStream — available as an Excel and Google Sheets add-in, a REST API, and an MCP server for AI assistants — for ZIP code and location analysis; and CDXStreamer, our modern web platform for bulk file processing and free instant lookups — address verification, geocoding, demographics, distance calculation, and more — with AI-powered column detection, interactive reports, and flexible pricing.
Our tools are used by real estate professionals, marketing agencies, healthcare organizations, nonprofits, and government agencies to verify addresses, analyze demographics, calculate distances, and enrich their data.
All demographic data is sourced from the US Census Bureau American Community Survey (ACS). Address verification uses USPS postal data. Geocoding and routing are powered by industry-leading providers.