PropStream vs DealMachine vs Goliath Data: Which Lead Generation Platform Finds Motivated Sellers Fastest in 2026?

A practical guide to what works, what to skip, and how to get started.

Every day, real estate investors and agents spend hours manually searching property records, cross-referencing public databases, and chasing leads that go nowhere. The result: deals slip through the cracks, marketing budgets stretch thin, and the most motivated sellers never make it into your pipeline. Finding the right prospects at the right moment, before competitors do, remains one of the hardest parts of closing deals at scale.

Two platforms come up most often for this job: PropStream and DealMachine. Both help you identify distressed properties and reach sellers. Yet they differ significantly in how they source leads, structure their workflows, and support your team. Understanding which tool aligns with your prospecting strategy and deal volume is critical to getting a return on every marketing dollar.

This article compares PropStream and DealMachine, alongside Goliath, Privy and REI BlackBook, across core dimensions: data sources and lead quality, prospecting and follow-up, and pricing. By the end, you'll know which platform fits your business model and where each tool excels.

Most deal-sourcing tools surface properties that are already moving, leaving investors chasing the same leads as their competitors. Goliath tracks life, financial and property event signals, such as probate, pre-foreclosure, tax delinquency, code violations and expired listings, so you can reach owners with a reason to sell and follow up from the same system.

TL;DR

• PropStream is a property data platform with strong comps, list filters and preset distress lists. DealMachine is a driving-for-dollars app with deep nationwide data and direct mail. Both have light contact management rather than a full CRM.
• PropStream emphasizes property data, with skip tracing free within plan limits on Pro and Elite. DealMachine focuses on driving for dollars and direct mail with property photos.
• Both tools succeed when paired with consistent prospecting discipline. The platform itself doesn't close deals; your execution and follow-up cadence do.

All 5 tools compared at a glance

*Competitor prices change often. Check each vendor's site for current pricing. Goliath's current plans are at goliathdata.com/pricing.

1. Goliath: All-in-One CRM and Motivated-Seller Data Platform for Real Estate Investors

Goliath is one system for real estate agents and investors who want to find motivated sellers, such as probates, tax-delinquent properties and pre-foreclosures, and work them without juggling separate tools. County data, skip tracing, the CRM (Command Center), dialer, texting, email and David, Goliath's AI voice and follow-up, all run on the same contact record.

Instead of buying a list, exporting it, and manually uploading to a CRM, you pull lists inside the platform, assign them to teammates, and follow up from the same place. Skip tracing returns a 99% match rate with 85% accuracy, and you are not charged for misses. Texting is built in, and number (10DLC) registration is handled for you.

AI employees text, call and answer replies 24/7, qualify sellers and book appointments. They run on the AI credits included in your plan rather than a paid add-on. Contracts and signatures are built in, a website is included, and there's an iPhone app. Goliath builds your account, lists and AI employee after one kickoff call.

Goliath has three plans: Ramp, Growth and Scale. Each includes a monthly allowance of skip traces, texting credits and AI usage, plus seats for your team. For current plans and pricing, see goliathdata.com/pricing. Goliath doesn't include built-in accounting or cash-buyer search, so factor that in if you rely on either.

2. Privy

Privy is a web-based prospecting platform designed to help real estate investors and agents identify off-market properties and opportunities. It is built for wholesalers, fix-and-flip operators, and traditional agents who want one place to search property data and owner information.

Privy brings property search and investor-focused filters into one interface. Rather than toggling between separate data platforms, investors can identify a property and pull owner details without leaving the dashboard. This reduces friction between discovery and first contact.

The platform offers property filtering by condition, ownership tenure, and equity position, along with tools for building custom lists. For follow-up, most users connect a separate CRM.

Privy's first paid tier starts around $149/mo (check the vendor's site for current pricing), positioning it as a mid-market option for agents and investors running consistent acquisition campaigns.

3. REI BlackBook

REI BlackBook is a property intelligence platform for real estate investors and wholesalers. It is built to streamline prospecting by putting public records, ownership details and market data in one searchable place, so investors can find off-market opportunities without relying on traditional listing channels.

Rather than broad demographic filtering, REI BlackBook lets investors filter on property-level details like ownership and equity to focus on likelier sellers and skip some cold outreach to unqualified leads.

The platform offers property searches filtered by custom criteria, owner contact information, comparable sales tools, and pipeline tracking. Users can build targeted lists, export data for mail campaigns, and track deal activity.

REI BlackBook starts around $97/mo (check the vendor's site for current pricing), positioning it as an entry-level option for investors moving beyond manual prospecting.

4. PropStream

PropStream is a property data platform built for real estate investors and agents who need to identify off-market opportunities and contact motivated sellers. It aggregates public records, tax assessments, and ownership data nationwide to help wholesalers, fix-and-flip investors, and agents build targeted prospect lists.

PropStream combines property intelligence with contact information in a single workflow. Investors can filter by property condition, equity position, or ownership timeline, or start from preset distress lists, then skip trace the results. Skip tracing is free within plan limits on Pro and Elite, though PropStream doesn't publish an accuracy rate.

The platform delivers strong comps, equity analysis, owner contact details, and list export for cold calling and direct mail. Calling is built in, and training is strong. Contact management is basic and texting isn't built in, so most teams pair it with a separate CRM and texting tool.

PropStream's first paid tier starts around $99/mo (check the vendor's site for current pricing), making it accessible for solo investors and small teams. Higher tiers add more features for larger operations. See Goliath vs PropStream for a side-by-side.

5. DealMachine

DealMachine is the best-known driving-for-dollars app, built for real estate investors and wholesalers who want to reach property owners directly. It pairs deep nationwide data with outreach tools, helping investors identify and contact owners across their target markets.

DealMachine connects property lookups with direct mail in a single workflow. Investors can spot a property, reveal owner contact details, and queue mail that includes property photos without leaving the app. It also has an open API and cancel-anytime terms.

On the new DealMachine, skip tracing uses a credit per reveal (including landlines and DNC numbers). Texting is not built in, the dialer is on the classic version only, and the CRM is light. Its AI handles research, monitoring and drafts, with your approval.

DealMachine's first paid tier starts around $119/mo (check the vendor's site for current pricing). See Goliath vs DealMachine for a side-by-side.

Frequently Asked Questions

How do PropStream and DealMachine differ in data sources?

Both draw on public records and nationwide property data. PropStream is stronger for comps, filters and desk research. DealMachine is built around what you find in the field, adding properties you spot while driving and reaching owners by mail. PropStream is better for data-driven property analysis, while DealMachine excels at local discovery. Your choice depends on whether you prioritize property intelligence or hands-on sourcing.

Can these tools help me find motivated sellers automatically?

Partly. PropStream flags properties matching your criteria, such as vacant homes, tax delinquencies or preset distress lists, without manual searching. DealMachine helps you capture and track properties you find and send mail to owners. Neither texts or follows up with sellers for you, and neither replaces relationship-building, but both reduce the manual work of sourcing prospects.

Which tool is more cost-effective for a solo agent or small team?

Both have low entry prices, and their starting tiers are close. DealMachine suits agents doing hands-on, local sourcing and direct mail. PropStream suits those focused on deal analysis and wider list pulls, and its included skip tracing (within plan limits) helps on cost. Your decision should align with your prospecting style and cash flow.

Where can investors get motivated-seller signals and contact data at scale?

Goliath tracks life, financial and property event signals, such as probate, pre-foreclosure, tax delinquency, code violations and expired listings, to surface homeowners with a reason to sell. Coverage and refresh timing vary by source and market. Its AI employees text, call and answer replies 24/7, qualify sellers and book appointments, and the full CRM and pipeline sit in the same system. Compare it with other tools at goliathdata.com/compare.

Comparison based on publicly available information as of October 2026. Features and pricing change, so check each vendor for current details. Product names are trademarks of their owners; Goliath is not affiliated with them.