An MLS CSV upload tool for listing agents: import MLS CSV or TXT from Matrix, Flexmls, Bright, or RESO-style files. Confirm the mapping, then create a CMA from the MLS export you already pulled. No live MLS feed.
ListLogic does not connect to a live MLS feed. You keep the comps you already pulled. Upload your MLS export, confirm how the columns map (sample rows stay on screen), and the product builds the decision: what happens to the seller's odds if you stretch the price, against the supply a buyer actually cross-shops.
Same file you already know how to pull. No integration queue, no vendor approval, no waiting on your board.
Create your seller's custom market — the homes a buyer will cross-shop against theirs. Filter last 2 years; matching property type and area; square footage, beds, baths, garage, and lot size around the subject; Active, Pending/Backup, Sold, Expired, and Withdrawn. Export about 500 homes as CSV or TXT (Save As CSV if you only get Excel).
Import the MLS CSV or TXT into ListLogic. This is an MLS export upload — not a tool for uploading photos or documents to the MLS. No file handy? Search the market instead.
ListLogic auto-matches Beds, Sq Ft, MLS #, Close Price, garage, lot, dates, and more to your headers. You can change any dropdown that is wrong, then confirm with sample rows before generating.
Create a CMA from the MLS export: custom-fit competitive set plus interactive price × odds × supply, then print or send the flipbook leave-behind of the same story.
Illustrative, not a measured result: an agent exports comps from Matrix as CSV, uploads the file, confirms Close Price and Sq Ft, and walks the seller through odds at two list prices drawn from that export — not from a live feed.
Upload MLS data as CSV or TXT. Excel works after you save the sheet as CSV. Everyday headers are fine — you confirm the map.
| What you upload | Typical source | How it lands in ListLogic |
|---|---|---|
| Matrix CSV / TXT | CoreLogic Matrix export (menu label varies by MLS) | Upload, confirm mapping, generate |
| RESO-style CSV | RESO Data Dictionary field names | Standard headers map through; you still confirm |
| Flexmls or Bright CSV / TXT | FBS Flexmls or Bright MLS export | Same MLS export upload + sample-row confirm |
| Excel (.xlsx) | MLS “export to Excel” | Save as CSV, then upload the CSV |
| Everyday headers | Beds, Sq Ft, MLS #, Close Price, and common synonyms | Mapped; you approve before generate |
In-MLS CMA builders are owned by help docs for a reason: they assemble comps. The listing appointment needs the trade-off.
| What matters in the appointment | MLS-built CMA | Upload MLS export → ListLogic |
|---|---|---|
| What you're looking at | Comps assembled inside one board's tool | Your exact export, custom-fit competitive set |
| Pricing decision | You still argue the number | Live price × odds × supply |
| Works if you change MLS | Tied to that board's builder | Any MLS export — or nationwide Search |
| Vendor / feed required | Lives inside the MLS | None — upload or Search, no live feed |
| Seller leave-behind | Varies by MLS report | Print + flipbook of the same story |
| Overpricing conversation | On you to argue | Built into the story |
Yes. Upload your MLS export — CSV or TXT from Matrix, Flexmls, Bright, or any RESO-style file — and ListLogic maps the columns. You confirm the mapping with sample rows before generating. No live MLS feed, no vendor approval.
This is an MLS CSV upload tool for real-estate comps — you upload your MLS export into ListLogic. It is not a media tool for uploading photos, videos, or documents to the MLS. Import MLS CSV/TXT here; listing media stays in your MLS.
Create your seller's custom market — the homes a buyer will cross-shop against theirs. In Matrix or your MLS, filter last 2 years; matching property type and area; square footage, beds, baths, garage, and lot size around the subject; Active, Pending/Backup, Sold, Expired, and Withdrawn. Export about 500 homes as CSV or TXT (Save As CSV if you only get Excel). Upload, confirm or correct the auto-matched columns, then generate.
CSV and TXT are the standard. Matrix, Flexmls, Bright, and RESO-style headers are mapped, plus everyday names (Beds, Sq Ft, MLS #, Close Price). If your MLS only exports to Excel (.xlsx), save as CSV and upload that. You confirm the mapping before generating.
No. ListLogic is not a live MLS feed and does not connect to any MLS data service. The data path is Search any market nationwide, or upload any MLS export. That is why it works with any MLS without a vendor contract.
The sample demo is free — no account required. Create an account to Search or Upload and set branding. Unlock custom presentations with a 7-day trial (then $39/month) or a $20 one-shot per report. See pricing.
The free demo shows interactive price × odds × supply on a real market. Generate a custom presentation when you're ready — 7-day trial, then $39/month (or $20 one-shot per report).
Try the free demo Create accountMatrix is a trademark of CoreLogic. Flexmls is a trademark of FBS. Bright MLS and RESO are trademarks of their respective owners. ListLogic is not affiliated with or endorsed by any MLS. This page describes how to upload your MLS export into ListLogic; we do not connect to any live MLS feed. ListLogic.
Related: MLS export CMA software · CMA that works with any MLS · Cloud CMA alternative · Interactive CMA software · CMA software for realtors