Buyer's guide

Choosing an appraisal district website platform

A vendor neutral checklist for chief appraisers and CAD IT staff. Every question here is one we expect to be asked ourselves.

Districts buy a website about once a decade, usually under a deadline, usually without a procurement specialist in the room. The vendors they end up talking to mostly sell to cities, and a city's requirements document and a CAD's are not the same document.

This is the framework we would want a district to hold us to. It names no vendors, ours included.

1. Statutory coverage

Generic government website vendors treat Texas Tax Code obligations as content you write. Ask instead what the product does about them.

The tell

If the answer to the first one is "your staff uploads it," the vendor has handed a statutory duty back to you as a recurring chore with a consequence attached to forgetting it. That may still be an acceptable trade. Just make it a decision you took, not one you find out about later.

2. Accessibility, properly scoped

Every vendor says they are WCAG compliant. The useful questions are narrower.

That last one matters more than it sounds. Most CAD accessibility complaints involve a document or an embedded portal, and both usually sit outside the website vendor's scope.

3. Backups and recovery

Push for numbers here. Vendors will give you adjectives if you let them.

Almost nobody asks the last one, and it is the one that matters in the scenario that actually destroys a small agency's data: an authorized account doing an authorized thing.

4. Tenant isolation, if the platform is shared

5. Content ownership and exit

Questions for before you sign, not during a dispute.

6. Who actually operates it

Most CAD website failures are not technical. The site was built well, the person who knew how to update it left, and three years later the board page lists two people who retired.

That last question predicts better than anything else whether a district's site will still be accurate in year three. If the same fact lives in four pages, it will be wrong in at least two of them.

7. Cost questions worth asking early

Where we land on our own list

Valorem AI answers some of these well and others are not our scope. Document remediation is a separate engagement. The § 26.17 database is normally your CAMA vendor's, and we link to it rather than replace it. We would rather field all of these than have you find out after signing.

Our answers are on the platform, security, and compliance sections.

Hold us to this list

A walkthrough is a good place to work through these questions directly.