Best Real Estate Data Tool Comparison: FlowHunt vs ATTOM vs PropStream vs BatchData

There are multiple approaches to collecting real estate data at scale: dedicated property APIs, no-code investor platforms, AI scrapers, and manual research. The Zillow API, widely used until 2021, was discontinued for new developers when Zillow Group shut down public API access, which makes this comparison more relevant than ever for teams still searching for the right alternative.

We compared five approaches on cost, coverage, setup time, and output quality. Here’s what each one actually delivers, and which fits which use case.

Option 1: Manual Research — Pros, Cons, and Time Cost

Manual research means opening listing platforms, filtering results, copying data into spreadsheets, normalizing formats, and building comparisons by hand. For a single property, it takes minutes. For a full market analysis, it takes hours, and repeating it next month takes the same hours again.

What works:

• No cost, no configuration, no dependencies
• Works for any market anywhere in the world
• Full control over what data gets collected and how it’s structured

What doesn’t:

• Doesn’t scale with time investment growing linearly with scope and frequency
• Output consistency depends entirely on the researcher. Two people analyzing the same market rarely produce comparable data
• No automated refresh. The data is accurate at the moment of collection and starts aging immediately
• Difficult to cover enough listings for statistically meaningful pattern analysis.Most manual research samples rather than surveys

Bottom line: Viable for one-off assessments on low-volume markets. Not viable for regular monitoring, multi-market comparisons, or any context where analysis needs to be reproducible.

Option 2: ATTOM Data API — Pros, Cons, and Technical Requirements

ATTOM Data is one of the largest commercial real estate data providers in the US, covering 160 million+ properties with over 9,000 data attributes, including tax assessment, deed records, ownership history, AVM valuations, pre-foreclosure signals, and building permit data. It’s the standard choice for enterprise PropTech and lending analytics.

Pricing (paid plans): Starts at approximately $95/month for basic access; enterprise tiers range from $850 to $2,000+ per month. Custom quotes for bulk or specialized data packages. Annual licensing available.

What works:

• Extremely deep property-level data on US public records, including ownership history, liens, deed transfers, tax assessments
• Trusted by enterprise PropTech, lenders, and analytics firms
• Broad US coverage, regularly updated from authoritative sources

What doesn’t:

• Full developer integration required. No UI or out-of-the-box reports are available.
• US-only; not useful for international markets
• Time-to-first-data is typically days to weeks depending on onboarding and contract process
• Delivers raw data & the analysis layer must be built separately

Bottom line: Right for engineering teams building data pipelines or analytics products on US property records. Requires technical investment to produce anything usable from the output.

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Option 3: PropStream — Pros, Cons, and Setup

PropStream is a no-code platform built specifically for real estate investors in the US. It provides access to MLS data, ownership records, deal analysis tools, and skip-tracing capabilities, all through a browser interface without API integration. It’s the most accessible of the API-adjacent tools.

Pricing (paid plans): $99/month (Essentials, 25,000 monthly exports), $199/month (Pro), $699/month (Elite). Annual plans offer roughly 18% savings. Pricing is per user and team costs scale accordingly.

What works:

• No technical setup; works immediately in a browser
• Built-in investment tools: comps, rehab calculator, ownership data, deal scoring
• Strong US coverage (155 million+ properties)
• Includes skip-tracing and lead generation features useful for acquisition outreach

What doesn’t:

• The tool is US-only with no support for international markets
• Priced per user, which adds up quickly for teams
• Designed for residential investment, meaning limited value for commercial analysis, rental benchmarking, or market research beyond the US
• Output is platform-native. The data doesn’t export cleanly into reports or CMS without additional work

Bottom line: The most practical choice for individual US residential investors who want a self-contained platform. Pricing and geography constrain its use for agencies, analysts, or international work.

Option 4: BatchData — Pros, Cons, and Scale

BatchData is an API-first real estate data provider designed for bulk operations. It covers 155 million+ US properties with 240+ data points per record and offers a volume-based pricing model suited to teams running large-scale data pipelines.

Pricing (paid plans): $1,000/month (Growth: 100,000 records), $2,500/month (Professional: 300,000 records), $5,000/month (Scale: 750,000 records). Individual record lookups available at $0.01/record for lower-volume use.

What works:

• Transparent volume-based pricing with clear record counts
• Comprehensive attribute coverage: property characteristics, mortgage/lien data, pre-foreclosure signals, demographics as add-ons
• Well-suited to data pipelines that process large record sets

What doesn’t:

• The tool is developer-only. There’s no UI, no reports
• Expensive entry point for non-enterprise use cases
• US-only
• Raw data delivery only. Teams must build the analysis layer themselves
• Add-on modules (demographics, MLS data, building permits) increase costs significantly beyond base pricing

Bottom line: Purpose-built for enterprise data teams and PropTech platforms that need bulk US property records as raw inputs. Not practical for small teams, individual analysts, or non-US markets.

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Option 5: FlowHunt AI Real Estate Scraper — Pros, Cons, and Setup

The FlowHunt AI real estate scraper takes a different approach from the API tools above. Rather than delivering raw data for a development team to process, it runs a complete analysis pipeline and returns a structured report. Collection, normalization, pattern detection, and report generation happen in one pass.

Pricing: Starter plan at €50/month (50 credits); Pro at €120/month (120 credits); Premium at €500/month (500 credits). A real estate analysis report consumes a small fraction of available monthly credits. The Starter plan supports multiple runs per month with credits to spare for other workflows.

What works:

• No technical setup. Just specify a target market in plain language, get a report
• Global coverage, not restricted to US public records
• Produces analysis, not just data: pricing trends, outliers, undervalued areas, attribute correlations
• Accepts custom datasets alongside scraped sources. Existing data exports can be incorporated
• HTML output ready for CMS, dashboards, or investor portals without reformatting
• Affordable entry point compared to API alternatives at equivalent analytical output
• Connects to external data sources via integrations and MCP servers — including specialized real estate data APIs

What doesn’t:

• Not a raw data API — not designed for bulk record lookups or database integration
• Analysis depth depends on data availability in the target market. Sparse markets produce thinner reports
• Does not provide the ownership records, deed history, and tax data depth that ATTOM and BatchData deliver for US properties out of the box

If the specific data source or integration you need isn’t listed, get in touch and we’ll scope it out.

Bottom line: Right for analysts, investors, and agencies who need market-level intelligence and structured reports without technical integration. The clear choice for any non-US market and for teams without engineering resources — and extensible to virtually any data source through integrations and MCP connections.

Coverage and Cost: All Five Side by Side

Which Approach Is Right for Your Use Case?

Real estate agent or analyst producing market reports for clients: Manual research breaks down at volume. PropStream is investor-focused rather than report-focused, the API tools require a developer to produce anything useful. The FlowHunt’s AI Real Estate Scraper is the most direct path to a structured, presentable market report.

US residential property investor doing deal screening: PropStream is purpose-built for this. If your markets extend beyond the US, FloWhunt’s tool is more flexible. ATTOM is relevant if you need ownership and deed data for title research.

PropTech or analytics team building a data pipeline: ATTOM or BatchData. These tools are designed for the engineering integration model and cover the US public records depth that pipeline use cases require. FlowHunt is not designed for this out of the box, and custom setup may require a lot of time and resources.

Market analyst covering multiple international regions: The US-specific APIs are all irrelevant here. Manual research at this scope is impractical. From the compared tools, only FlowHunt’s AI scraper handles multi-region global analysis with consistent output across all markets.

Small team or individual analyst with limited budget and no engineering support: At $50 and with support for various other workflows, FlowHunt’s AI real estate scraper is the best choice for small teams. For occasional one-off assessments, even manual research is sustainable. PropStream at $99/month is the nearest competitor for no-code access, but is US residential only. Other tools we’ve compared cater mostly to enterprise clients.

Not sure where to start with FlowHunt? The AI real estate scraper tutorial walks through your first extraction in 10 minutes.