Finally, AI Tools That Give Property Assessors Their Evenings Back

Get three proven AI tools built for assessors. Free to use, designed to save hours every week.

AI Chat – Stop wasting nights chasing answers. Instantly draft clear, cited responses and finished reports in minutes, not hours.

CompFinder – The comps you need, instantly sorted. No more spreadsheet nightmares or "where did I put that file?" panic.

RatioPal – At last, ratio studies you can trust. Built on the IAAO standards to get credibility on your side.

👉 Competitors charge serious money for tools like these. You get them at no cost.

ValPal - Screenshot 1
ValPal chat interface displaying a Market Trend Analysis Report for Zip Code 27539 with investment metrics including Price-to-Rent Ratio of 25.63 and Gross Rental Yield of 3.90%, plus a December 2025 market snapshot
ValPal development environment in dark mode showing the Mass Appraisal Analysis Demo with Python code editor, chat discussion about bug fixes and IAAO alignment updates, and statistical charts including histograms and scatter plots
ValPal development environment in light mode showing the Mass Appraisal Analysis Demo with Python code, data validation chat discussion, and statistical visualization charts including histograms and scatter plots
ValPal property appraisal report in light mode with an Executive Summary table, Sales Comparison Approach methodology details, Cost Approach section, and a Square Footage Analysis scatter plot with regression line
ValPal property appraisal report in dark mode with an Executive Summary table, Sales Comparison Approach methodology details, Cost Approach section, and a Square Footage Analysis scatter plot with regression line
ValPal Assess Property page in light mode showing property data for a Kansas City address, including property features like construction type and exterior, ownership history timeline, and property tax history table
ValPal Assess Property page in dark mode showing property data for a Kansas City address, including property features like construction type and exterior, ownership history timeline, and property tax history table
ValPal comparable properties listing in dark mode displaying five comparable sales in the Kansas City area with addresses, sale prices, and property details like square footage and year built
ValPal comparable properties listing in light mode displaying five comparable sales in the Kansas City area with addresses, sale prices, and property details like square footage and year built
ValPal Comparable Sales Analysis dashboard with four charts: Sale Price vs. Square Footage scatter plot, Price per Square Foot histogram, Sale Price vs. Year Built scatter plot, and Sale Price vs. Days on Market scatter plot, each highlighting the subject property with a star marker
ValPal chat interface in dark mode explaining the Comparable Sales Analysis Python script that generates a four-plot grid, with the rendered charts visible in the right panel
ValPal chat interface in light mode explaining the Comparable Sales Analysis Python script that generates a four-plot grid, with the rendered charts visible in the right panel
ValPal chat interface in light mode showing a conversation about creating and refining an IAAO Ratio Study Standards document, with a rendered preview of the document displayed inline
ValPal chat interface in dark mode showing a conversation about creating and refining an IAAO Ratio Study Standards document, with a rendered preview of the document displayed inline
ValPal Geocoding Builder page in dark mode displaying an optimized route across Colorado locations, a batch address lookup table with geocoding results, and an interactive map with the driving route highlighted
ValPal Geocoding Builder page in light mode displaying an optimized route across Colorado locations, a batch address lookup table with geocoding results, and an interactive map with the driving route highlighted
ValPal Analyze a Taxpayer's Appraisal page with a form for uploading an appraisal PDF, entering an assessed value, and selecting Fannie Mae and USPAP compliance standards for review
ValPal CellPeeker data explorer in dark mode displaying a table of assessment records with columns for parcel number, property type, domain, and comparable data, with tag-based filtering controls
ValPal CellPeeker data explorer in light mode displaying a table of assessment records with columns for parcel number, property type, domain, and comparable data, with tag-based filtering controls
ValPal Travis County rental analysis in dark mode showing analysis insights, a storage unit rental rates summary table, and a bar chart visualizing Travis County storage rent data by community
RatioPal - No Upload. Private. Secure.
RatioPal - Advanced Filters.
RatioPal - Bucketed Distribution.
RatioPal - Charted Insights.

Why This Matters to You

These tools don't replace your expertise—they support it. Every report still carries your judgment and experience, just faster. Many assessors tell us they've gained back hours each week, and a bit of breathing room.

Our users love ValPal!

"Thank you! I gave it a shot with a couple spreadsheets and I am fixing to change my relationship status to 'in a relationship with CHAT GPT'!"
"I've been liking it a lot! And what I started to realize is that as much as I'm training it, it is training me!"
"It has sped things up quite a bit. And it also provides a narrative and identifies patterns... Within just seconds, I was able to create a 2026 assessment value for every property, do another ratio study based on that, and determine the vertical and horizontal equity stuff that I needed and the overall level of assessment."
No credit card. No commitment. Just results. By clicking "Submit", I agree to the terms set inValuebase Privacy Policy.

If you do not receive a sign up email, please check your spam folder.
The Assessors Secret Weapon