Release History

Single-wash, package, and unlimited-membership pricing is now live for car washes across the United States. Operator websites where listed, AI phone calls everywhere else.

• Data
  Pricing data added nationwide — single-wash, package tier, and unlimited-membership prices for car washes across all 50 states.
• Data
  Operator websites scraped for posted pricing wherever it's published — full menu structure, package tiers, and membership pricing captured as the operator presents it.
• New
  AI calling agent introduced for the long tail — for the many independents and smaller chains that don't publish pricing online, our automated voice agent calls each location and asks for prices directly.
• New
  Per-location pricing now visible inside the location detail panel, alongside ratings, format, and review-derived signals.

WashIndex now covers every car wash in every U.S. state — from major metros to small towns and rural highway corners. True coast-to-coast, every-location coverage.

• Platform
  WashIndex spun out from Sparkle Technologies and officially launched on its own domain at washindex.com.
• Data
  Coverage expanded from major MSAs to every car wash in every U.S. state — no market or location left out.
• Data
  12M+ customer reviews ingested across 80,000+ car wash locations nationwide.
• Data
  Every location cataloged by wash format — Express Tunnel, Full Service, Self-Serve Bay, In-Bay Automatic, and Detail Shop — so users can filter, compare, and benchmark within the right competitive set.
• New
  Every review run through AI and scored across 55 dimensions, which roll up into 106 location-level dimensions per car wash — used to benchmark each location against comparable competitors.
• Data
  Census-tract demographic overlays and DOT traffic data wired in nationally.

Pre-built views and analytics tabs answer the questions we anticipated. Ask AI answers the questions only you would ask — about your portfolio, your trade area, your competitive set — in plain English.

• New
  New Ask AI button opens a chat panel anywhere in the platform.
• New
  Ask anything about the dataset in natural language and get a detailed, data-driven answer in seconds.
• New
  Ask Ask AI to plot a graph — e.g. "plot ratings by city" or "scatter wash count vs. median income" — and the chart renders directly in the chat panel.
• New
  Export query results straight to Excel — e.g. "export the top 20 car washes to Excel" or "download all Fort Worth locations as a spreadsheet" — and a .xlsx file drops to your machine.
• Data
  Model has access to the full review dataset, all demographic overlays, and every metric available on the platform.

Coverage expanded from the Dallas-Fort Worth metroplex to every major market across Texas, including Houston, Austin, San Antonio, El Paso, and the Rio Grande Valley.

• Data
  Added all major Texas MSAs to the platform alongside DFW.
• Data
  Ingested Google reviews, locations, and ratings for car washes statewide.
• Data
  Extended census-tract demographic overlays and DOT traffic counts to cover all of Texas.
• New
  Cross-metro comparisons inside Texas (e.g. Houston vs. Dallas vs. Austin) in the analytics dashboard.

Initial release covering the Dallas-Fort Worth metroplex with 502K reviews across 1,725 locations and 96 cities.

• New
  3D hexagonal heatmap visualization (height = density, color = rating).
• New
  AI-powered review categorization across seven pillars (wash quality, customer service, price/value, speed, facilities, detailing, overall).
• New
  Opportunity Score combining population, income, home values, competition, and ratings.
• New
  Drive-time isochrones (5/10/15 min) on real road-network routing.
• New
  Full-text search across 500K+ reviews with live map highlighting.
• New
  Five-tab analytics dashboard: Overview, Trends, City Rankings, Scatter Plot, Area Table.