CoStar alternatives: what CRE teams actually switch to

What CoStar actually does

CoStar Group is the largest data and analytics provider in commercial real estate. The flagship CoStar product covers property records, sale comps, lease comps, tenant data, vacancy and rent analytics, and market reports, maintained by one of the biggest research operations in the industry. The same publicly traded parent owns LoopNet, Ten-X, Homes.com, and Matterport, which is why CoStar data and LoopNet marketing often arrive as one conversation with one sales rep.

That description also explains what CoStar does not do. CoStar prices buildings and markets. It has no pipeline of your active pursuits, no due diligence checklists, no task assignments, no PSA date tracking, and no lender quote comparison. CoStar tells you what a property is worth. Managing the 12 deals your team is chasing is a different job, handled by deal management software, a different category entirely.

Searches for CoStar alternatives usually mean one of three things. Some teams want cheaper data. Some want a specific slice of the data, such as ownership contacts, lease comps, or listing exposure, without paying for the full bundle. And some discover mid-contract that the data is fine but the deals sourced with it still live in spreadsheets and inboxes.

Why teams go looking for alternatives

Price is the first reason, and the numbers are unusually well documented for a quote-only product. Vendr transaction data puts the average CoStar subscription at $15,130 per year, with contracts ranging from roughly $3,000 to $23,000, according to PropertyScout360's analysis. At the top of the line, PriceLevel's buyer data shows a median of $40,000 per year for CoStar Suite covering all markets, a 44 percent negotiated discount from the $71,000 list price, for one license that serves up to three users.

Practitioners describe the same reality in plainer terms. In a BiggerPockets thread on CoStar cost, a commercial broker with 22 years in the business put full participation at "$14-20k per year" for most markets, and suggested many investors are better off accessing the data through a broker who already pays for it.

Contract structure is the second complaint. CoStar agreements run annually, and PropertyScout360 notes that agreements issued after February 6, 2025 may permit annual fee increases tied to CPI. Buyers also report that expanding coverage from a single metro to several can multiply the cost 40 to 50 times, since each region is licensed separately. For a small shop, renewal is a real budget event. Read your notice window before the term rolls.

CoStar alternatives by job to be done

No single product replaces CoStar, because CoStar bundles four or five jobs into one subscription. The honest way to shop alternatives is to name the job first, then pick the tool that does that one job well.

Reonomy is worth singling out because its pricing went public in 2026: $500 per month on a monthly plan, or $400 per month billed annually with 1,000 exports included. That transparency is the exception in this market. Most of the table still prices by quote, so budget conversations start with a sales call. We compared the ownership-data options in more depth in our Reonomy alternatives breakdown, and the marketplace options in the Crexi alternatives piece.

MotionCRE belongs on this list for one job only. It holds no property data, no comps, and no ownership records, and it does not compete with CoStar on any of them. It is the deal management layer: the place where the deals you found, with CoStar or anything else, get tracked from screening to close.

The cost math a small team should run

Take a three-person acquisitions team that closes six deals a year. At the average $15,130 CoStar subscription, data spend works out to about $2,522 per closed deal. That can be a fair price if verified comps drive underwriting on every deal the team touches.

Now price the tracking layer next to it. MotionCRE's Team plan is $249 per month, or $2,988 per year, which comes to about $498 per closed deal for the same six closings. The full stack, data plus deal management, runs roughly $18,118 a year. That is still less than half the $40,000 median that a Suite all-markets license costs on its own.

The point of the math is proportion. The management layer costs a fraction of the data bill, and the two solve different failures. Cutting the data subscription does nothing for disorganized deal tracking, because CoStar was never doing that job. Keeping CoStar does nothing for it either.

Where CoStar still wins

Data depth. No alternative on the table matches CoStar's combination of researched property records, comp coverage, tenant data, and analytics, and any honest comparison says so plainly. Appraisers, institutional underwriting teams, and brokers who pull comps daily tend to stay, because the alternatives cost them more in missing data than they save in fees.

If that describes your shop, the better move is negotiating rather than leaving. PriceLevel's buyer data shows median discounts of 44 percent off list, which means the first quote is a starting position. Teams that consolidate licenses, commit early, and push back on multi-market pricing routinely land well under list.

CoStar also wins on listing reach through LoopNet. If your revenue depends on marketing exposure, the family bundle is genuinely hard to beat.

Where MotionCRE fits

MotionCRE is for the other half of the workflow: the deals themselves. Every pursuit gets a card on a pipeline board with custom stages and days-in-stage tracking, so the Monday meeting starts from a shared screen instead of a stale spreadsheet. Each deal opens into a workspace holding the files, tasks, contacts, key dates, due diligence checklist, and lender outreach for that specific deal.

Pricing is flat and public: Team at $249 per month for 3 seats, Plus at $399 for 5, Power at $699 for 10, each with a 14-day free trial (credit card required). For a team already paying five figures for data, the management layer is the cheap part of the stack, and it is the part that determines whether the data spend converts into closed deals or into a folder of unread OMs.

Leaving CoStar without losing your deal history

The migration question with CoStar is narrower than most software switches, because the data is licensed rather than owned. What you keep is what you built.

1. Export what your license permits before access ends: saved surveys, property lists, and report PDFs you are entitled to retain.

1. Clean up your internal tracker. For most teams this is an Excel file with one row per deal. Standardize columns for property, market, stage, price, and broker before you move it.

1. Import the tracker into MotionCRE via CSV. Rows become deals on the pipeline board, broker and owner contacts become directory entries, and OMs or comp PDFs attach to each deal's files.

1. Decide the data question separately. Some teams keep a smaller single-market CoStar license, others move prospecting to Reonomy or comps to CompStak, and many simply lean harder on broker relationships.

Realistic setup effort for a 20-deal pipeline is an afternoon: an hour for the CSV import, the rest for setting stages and inviting the team. The renewal calendar is the forcing function, so start the export work well before your notice deadline, whatever the tool you land on.