Real estate
Browser extensions and CRM tools for real estate teams
Agents and brokerages move between the MLS, listing portals, their CRM and e-signature tools all day, copying the same details from screen to screen. An extension or desktop tool can move that data in one click. It has to respect MLS and portal rules and keep working when those sites change. We build these tools for brokerages and proptech companies, and maintain them after launch.
Engineering problems
What real estate teams need from browser tools
Listing data from approved sources
Many MLSs now provide data through the RESO Web API, which replaced RETS, under IDX or VOW rules that set what can be shown and where. We build on those feeds and the portal APIs you are licensed for, rather than scraping.
The CRM next to every listing
A side panel that shows the CRM record for the lead, contact or property on screen, saves a new lead in one click and logs activity, without copy and paste.
Transactions and documents
Tools that carry deal details into e-signature and transaction-management platforms such as DocuSign and dotloop through their APIs, so forms are filled in once.
Client data handled carefully
Real estate extensions see client names, contact details and finances. We keep permissions narrow, store as little as possible and review the code before it reaches agents’ browsers.
How we help
Services that apply
Related work
What an extension client says
We have not published case studies from real estate. This review is from a client we built a Chrome extension for.
From a Chrome extension client
“Browser Developers provided exactly what was agreed upon, and actually even more. Their work helped me a lot; they’re very experienced and a pleasure to work with.”
FAQ
Common questions
Only in the ways each portal’s terms and your MLS rules allow. We use official feeds and APIs, such as the RESO Web API, and review the terms before building anything that reads portal pages.
Usually, yes, through the CRM’s API with an OAuth sign-in, so the extension never stores the agent’s password. We review the API and its limits first.
Yes. Safari extensions are packaged in a Mac or iOS app and published through the App Store, and most of the code is shared with the Chrome version.
Yes. Portals and CRMs change their pages and APIs, so most real estate tools need regular updates. Maintenance is a common engagement for us.
Next step
Discuss your real estate project
Book a call or send a short brief. Our engineers have built browsers, extensions and desktop apps for 11+ years, and will give you a clear view of the approach, the risks and what drives the effort.
