About Massachusetts MLS Property Info Network
Massachusetts MLS Property Info Network (MLSPIN), known across the industry as MLS PIN, is New England's largest listing service and one of the biggest in the country. Massachusetts MLS Property Info Network IDX puts that database behind your own website, from Boston triple-deckers to Berkshire farmhouses. The organization answers to no REALTOR association: it has been independently owned since its founding.
The MLS PIN profile:
- Founded in 1997 as Bay State Multiple Listing Service, renamed MLS Property Information Network in 1998
- Privately owned and independently operated, a rarity among large MLSs
- Headquartered in Shrewsbury, Massachusetts, picked for its central spot in the coverage map
- The largest MLS in New England, with reach beyond Massachusetts into neighboring states
- Built and runs its own platform, Pinergy, in-house, including a free member mobile app
- Publishes its data services program and rules openly for brokerages and technology partners
Independent ownership shows in the product: MLS PIN builds its own tools and sets its own pace, and Massachusetts agents have run their businesses inside Pinergy for decades.
Coverage area
Massachusetts MLS Property Info Network serves agents and brokers across:
- Massachusetts - the heart of the system: Boston and its suburbs, Worcester, Springfield, the South Shore, and Cape Cod
- New Hampshire - southern border markets in the Boston commute shed
- Rhode Island - northern communities adjacent to the Massachusetts line
- Maine - southernmost reach along the I-95 corridor
MLSPIN's gravity is strongest in Massachusetts, where it is simply "the MLS." Northern New England's home systems and Rhode Island's statewide service carry those markets in full, and several are covered on their own pages here.
How to get Massachusetts MLS Property Info Network listings on your website
MLS PIN documents its data program plainly, and CloseDaily runs the vendor half:
- Hold an MLS PIN subscription. Access rides on your office's participation, independent ownership notwithstanding.
- Get your broker's website authorization. MLS PIN requires broker permission for an agent IDX site, handled through its authorization paperwork.
- CloseDaily connects through the data services program. We manage the technology-partner agreements and pull the feed over the MLS's RESO-compliant channels.
- Your site starts serving Massachusetts search. The build, the display rules, and the alerts are ours to deliver, on your domain and under your brand.
MLS PIN's independence means its paperwork is its own, but the rhythm is familiar: broker sign-off, feed issuance, launch. We keep current on its program so your onboarding does not involve reading rulebooks.
CloseDaily and Massachusetts MLS Property Info Network
CloseDaily supports IDX integration for Massachusetts MLS Property Info Network. Your site runs MLSPIN-fed search while the CRM captures leads, tracks saved searches, and sends the follow-up you would otherwise owe your future self.
Massachusetts inventory is old, quirky, and hyper-local, and buyers here search with town-meeting-level specificity. A branded site that handles "Arlington two-family under 900k" and alerts them the morning one lists is how that buyer becomes your client.
Entry pricing sits at $299 per month; the 7-day free trial requires a credit card. From MLS PIN's approval to a working site is a matter of business days, all inside onboarding.
Start your 7-day free trial or Book a demo to run MLSPIN home search on your own domain.
Frequently asked questions
Does CloseDaily support Massachusetts MLS Property Info Network IDX?
Yes. CloseDaily supports IDX integration for Massachusetts MLS Property Info Network throughout New England's largest MLS footprint. We handle the data services agreements and launch during onboarding.
How do I add Massachusetts MLS Property Info Network home search to my website?
Confirm your MLS PIN subscription, complete the broker website authorization, and CloseDaily manages the feed and the build. The launch lands during onboarding.
What areas does Massachusetts MLS Property Info Network cover?
Massachusetts wall to wall, from Boston and Worcester to Springfield and the Cape, plus border-market reach into southern New Hampshire, northern Rhode Island, and southern Maine. Its core identity is the Massachusetts MLS.
How long does Massachusetts MLS Property Info Network IDX setup take?
Broker authorization is your only real wait, and MLS PIN's process is well worn. CloseDaily finishes the feed and site work within a few business days after approval.
What is Pinergy?
Pinergy is MLS PIN's in-house platform, built and maintained by the MLS itself rather than licensed from a national software company. Members work in it daily and get its mobile app at no extra charge as part of membership.
Is MLS PIN owned by a REALTOR association?
No. MLS PIN has been privately owned and independently operated since 1997, one of a handful of major MLSs outside association ownership. For your website the practical difference is minor; the data and rules function like any large MLS.
Related MLS coverage
- SmartMLS - Connecticut
- PrimeMLS - New Hampshire
- RI State-Wide MLS - Rhode Island
- Cape Cod MLS - Massachusetts
- Berkshire County MLS - Massachusetts
Massachusetts MLS Property Info Network is a trademark of its respective owner. CloseDaily is an independent IDX and CRM provider. CloseDaily is not affiliated with, endorsed by, or sponsored by Massachusetts MLS Property Info Network or its parent organization.