If you have been searching for a Door.com alternative in Texas, you are likely looking for a way to buy or sell a home without paying a full percentage-based commission. Door Real Estate was a Dallas-based discount brokerage that built its brand on flat-fee, technology-driven service — but the company appears to have wound down its residential operations, leaving Texans who liked the low-cost idea searching for a dependable replacement. KAT Realty is a Texas flat fee real estate service that offers full-service buyer representation for a flat $4,999 and full-service seller listings for a flat $5,999, statewide.
The appeal of Door was simple: keep more of your equity by paying a predictable, reduced fee instead of the traditional 5–6% commission. KAT Realty keeps that same core promise, but pairs it with a licensed local agent who works your transaction from contract to closing — not a remote, high-volume model. This page explains how Door worked, how KAT Realty compares, and what the switch actually means for your bottom line.
What Was Door.com and How Did It Work?
Door Real Estate (Door.com) was a Texas discount brokerage founded in Dallas that aimed to disrupt the traditional commission model with a fully digital platform. Instead of commission-based agents, Door used salaried, in-house agents who handled transactions largely online. That structure let Door advertise a listing fee of about 1.5% (with a $5,000 minimum) — meaningfully below the 5–6% many sellers pay through traditional brokerages.
The trade-off was service depth. Because Door operated remotely, agents generally did not meet clients in person, and reporting indicated Door agents carried far heavier client loads than a typical realtor. Door also planned a nationwide expansion but instead scaled back from several states to just Texas, went through rounds of layoffs, and now appears to be inactive — its website has broken pages and its published phone line no longer reliably reaches the company. If you were a Door client or were considering it, the practical reality is that you need an active, reachable option today.
Door.com vs KAT Realty: Side-by-Side Comparison
| Feature | Door.com (Discontinued) | KAT Realty |
|---|---|---|
| Current availability in Texas | Appears inactive / hard to reach | Active statewide |
| Pricing model | ~1.5% listing fee (min. $5,000) | Flat $4,999 buyer / $5,999 seller |
| Cost predictability | Percentage-based; rises with price | Fixed flat fee, any price |
| Service model | Remote, high-volume, salaried agents | Dedicated licensed local agent |
| Buyer representation | Limited focus | Full-service, $4,999 flat |
| In-person support | No | Yes |
| Contract, inspection & closing help | Limited hands-on support | Full guidance to closing |
| Texas transaction expertise | Texas-based | Texas-focused, statewide |
The Savings Math: Flat Fee vs a Percentage Listing Fee
Door's 1.5% fee looked competitive against a traditional 3% listing side — but because it was still a percentage (with a $5,000 floor), the cost climbed as your home price rose. KAT Realty's $5,999 flat listing fee does not move with your sale price, so the more your home is worth, the more a flat fee tends to save you.
| Home Sale Price | Traditional 3% Listing | Door ~1.5% (min $5,000) | KAT Realty Flat Listing |
|---|---|---|---|
| $350,000 | $10,500 | $5,250 | $5,999 |
| $500,000 | $15,000 | $7,500 | $5,999 |
| $750,000 | $22,500 | $11,250 | $5,999 |
| $1,000,000 | $30,000 | $15,000 | $5,999 |
Illustrative listing-side fees only; a buyer's agent commission may be offered separately and is negotiable. On lower-priced homes near Door's $5,000 minimum the two fees were close; KAT Realty's flat fee generally widens the gap as price rises. Actual savings vary by transaction structure, seller concessions, lender guidelines, and commission arrangements.
On the buyer side, KAT Realty represents buyers for a flat $4,999. In some transactions, if seller-paid buyer-agent compensation exceeds that flat fee, eligible buyers may potentially apply the difference toward allowable closing costs and prepaids, subject to lender approval and Texas regulations.
Who Door.com Was Best For — and Who KAT Realty Is Best For
Door genuinely appealed to price-sensitive, tech-comfortable sellers with straightforward homes in a hot market who were happy to manage most of the process online and wanted a below-average listing fee. For that seller, a remote, low-touch model could work when nothing went wrong.
KAT Realty is the better fit if you want the same flat-fee savings and a real, licensed Texas agent who shows up for pricing strategy, negotiations, inspections, appraisal issues, and closing coordination — whether you are buying or selling, in DFW, Austin, Houston, San Antonio, or anywhere in Texas. Because KAT Realty is active and reachable, it is also a practical replacement for former Door clients who simply need a dependable partner now.
Frequently Asked Questions
Is Door.com still in business in Texas?
Door Real Estate appears to have wound down its residential brokerage operations. Multiple industry reviews report broken website pages and a phone line that no longer reliably reaches the company. If you need to buy or sell now, an active service is the safer choice.
What is the best Door.com alternative in Texas?
KAT Realty is a full-service flat fee real estate service serving all of Texas — $4,999 for buyers and $5,999 for sellers — with a dedicated licensed agent instead of a remote, high-volume model.
How is KAT Realty different from Door's model?
Door charged a percentage listing fee and operated remotely with salaried agents handling many clients at once. KAT Realty charges a fixed flat fee that does not rise with your sale price and pairs you with a local agent who provides full, hands-on support through closing.
Is flat fee real estate legal in Texas?
Flat fee real estate is fully legal in Texas. KAT Realty agents operate under the same TREC licensing requirements as traditional agents.
Do I still get full service at a flat fee?
Yes. KAT Realty provides transaction guidance from contract to closing — pricing strategy, marketing, negotiations, inspection and appraisal coordination, and closing support — not just limited MLS access or referral matching.
Does KAT Realty only work in Dallas?
No. While Door was Dallas-based, KAT Realty serves buyers and sellers across all of Texas, including Austin, Houston, San Antonio, and the greater DFW area.
Learn More About Flat Fee Real Estate in Texas
Explore how KAT Realty compares to other options: our guide to low-commission real estate in Texas, flat fee representation across the DFW metro, a roundup of the best flat fee real estate companies in Texas, and what to know about selling a house without a traditional realtor.
Looking for a Door.com Alternative in Texas?
KAT Realty gives you the flat-fee savings Door promised — buyers for $4,999, sellers for $5,999 — with an active, licensed Texas agent who guides your transaction from contract to closing. Whether you are a former Door client or simply want predictable pricing without giving up full service, KAT Realty can help guide you through the process.