
Bridge MLS IDX Real Estate Websites for East Bay REALTORS®
Fast, semi-custom websites built for Alameda and Contra Costa agents and brokers.

Fast, semi-custom websites built for Alameda and Contra Costa agents and brokers.
Bridge MLS (bridgeMLS) is the multiple listing service serving real estate professionals across Alameda and Contra Costa counties in California’s East Bay, with data-sharing access extending across most of Northern California. If your brokerage or team works Bridge MLS listings, your website should pull that data cleanly, update automatically, and give you full control over design and lead management – not lock you into someone else’s CRM.
OSI IDX builds real estate websites for agents and brokers who want a direct Bridge MLS feed paired with a fast, professional site – without the bloated monthly fees or rigid templates some vendors push. One flat price covers your website; your Bridge MLS IDX feed connects for a separate, transparent monthly fee.
Trusted by 1,000+ REALTORS® & Brokers
A direct Bridge MLS feed is only part of the equation. Here’s what sets an OSI IDX website apart from other Bridge MLS IDX vendors:
How often is listing data updated?
Your OSI IDX website pulls listings directly from the Bridge MLS feed and refreshes automatically every 10 minutes, so buyers always see current inventory without manual updates.
Does OSI IDX cover the whole East Bay?
Yes. Your Bridge MLS IDX feed covers Alameda and Contra Costa counties, and Bridge MLS’s data-sharing partnerships mean your site can display listings from other Northern California MLSs as well, depending on your feed setup.
Is there an extra cost for the Bridge MLS IDX feed?
The Bridge MLS IDX feed is billed separately from your website at $25/month. You can add additional MLS IDX feeds for $25/month each. Your website price stays flat regardless of how many feeds you connect. View full pricing details
Can I keep using my current CRM with a Bridge MLS IDX website?
Absolutely. OSI IDX doesn’t lock you into a proprietary CRM – your Bridge MLS website integrates with the lead management tools you already use.
How long does it take to launch a Bridge MLS IDX website?
Most agents and brokers are live within 5-7 business days of signing up, once your Bridge MLS IDX license is approved and your design preferences are finalized.
Bridge MLS was incorporated in 1991 and is owned by the Oakland/Berkeley Association of REALTORS® in partnership with the Delta Association of REALTORS®. It primarily serves Alameda and Contra Costa counties – including Oakland, Berkeley, Fremont, Hayward, Walnut Creek, Concord, San Ramon, Pleasanton, and Antioch – and now services nearly 4,000 members. As part of the NorCal MLS Alliance and its own data-sharing partnerships, Bridge MLS members can also access listing data from more than a dozen additional MLSs across Northern and Southern California, giving East Bay agents visibility into roughly 80% of the state’s active listings through a single membership.
OSI IDX builds Bridge MLS websites for agents and brokers throughout the East Bay, including:
Join East Bay agents who’ve made the switch to a faster, better Bridge MLS IDX REALTOR® website. See what’s included
OSI IDX
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real estate agents and brokers.
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