Charleston Trident MLS IDX Websites for Lowcountry REALTORS®
A direct Charleston Trident MLS (CTAR) feed, built for Berkeley, Charleston, and Dorchester County agents who want a faster, better website.
7,000+ Members
Listings Updated Every 10 Minutes
Serving the SC Lowcountry
How Your Charleston Trident Association of REALTORS® (CTAR) IDX Website Works
Selling real estate in the Charleston Trident market means competing in one of the fastest-moving housing markets in the Southeast. Your website needs to keep pace – pulling live inventory straight from the source instead of relying on a delayed, third-party data feed.
An OSI IDX website connects directly to the Charleston Trident MLS, so buyers browsing your site see the same listings hitting the market in real time, not yesterday’s inventory. Whether you work Charleston’s historic peninsula, Mount Pleasant’s waterfront communities, or the fast-growing Summerville corridor, your site pulls current CTAR listings automatically – no manual updates, no stale data.
Every OSI IDX site is one of our OSI IDX websites, built on flat, all-inclusive pricing with no hidden tiers or feature upsells. You get a semi-custom design built around your brand, not a shared template, backed by a support team that actually picks up the phone.
Trusted by 1,000+ REALTORS® & Brokers
Why Agents Choose OSI IDX
A direct Charleston Trident MLS feed is only part of the equation. Here’s what sets an OSI IDX website apart from other Charleston Trident MLS IDX vendors:
- Flat, all-inclusive pricing. One price covers your website, hosting, and your Charleston Trident MLS IDX feed – no tiered plans or feature upsells. See full pricing details
- No CRM lock-in. Keep the CRM you already use. Leads captured on your site sync directly, so you’re never forced onto a proprietary platform. See CRM integrations
- Semi-custom design. Your site is built around your brand, not a one-size-fits-all template shared with hundreds of other agents. Browse sample websites
- Family-owned since 1982. OSI IDX is a product of OSI Express, a family-run real estate technology company with over four decades in the industry – not a VC-backed startup.
- US-based, real support. Talk to a real person on our support team, based in the US, not an offshore call center or a chatbot.
Frequently Asked Questions
Does this website include a Charleston Trident MLS IDX feed?
Yes. Your OSI IDX website connects directly to the Charleston Trident MLS. The IDX feed is $25/month in addition to your website plan. View full pricing details
How often is listing data updated?
Your OSI IDX website pulls listings directly from the Charleston Trident MLS feed and refreshes automatically every 10 minutes, so buyers always see current inventory without manual updates.
How long does it take to launch my Charleston Trident MLS website?
Most sites launch within 5–7 business days once we’ve received your content and design preferences.
Can I keep using my current CRM?
Yes. OSI IDX websites aren’t locked to a proprietary CRM – leads captured on your site sync to whatever CRM you already use.
Is the Charleston Trident MLS feed pulled directly, or through a third party?
Direct. Your listings come straight from the Charleston Trident MLS feed, not routed through another vendor’s data layer.
What’s included in the price?
Your website, hosting, and design are covered under one flat, all-inclusive price. The only add-on is your $25/month MLS IDX feed. View full pricing details
Charleston Trident Association of REALTORS® (CTAR) MLS Coverage
Charleston Trident Association of REALTORS® (CTAR) has served as the “Voice of Real Estate” in the South Carolina Lowcountry since 1907 – more than a century of representing agents, brokers, and allied real estate professionals across Berkeley, Charleston, Dorchester, and Colleton counties. With approximately 7,000 members, CTAR is one of the largest REALTOR® associations in the state, covering major markets including Charleston, North Charleston, Mount Pleasant, Summerville, and Goose Creek. The Charleston Trident MLS (also known as CHS Regional MLS) is the backbone of listing data across this fast-growing coastal region.
Serving Charleston Trident MLS Agents Across the Lowcountry
- Charleston
- North Charleston
- Mount Pleasant
- Summerville
- Goose Creek
- Berkeley County
- Dorchester County
- Colleton County
- SC Lowcountry
Join Lowcountry agents who’ve made the switch to a faster, better Charleston Trident MLS IDX REALTOR® website. See what’s included
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