Introduction
RentCast is a rental market intelligence platform that provides rent estimates, comparable rental listings, market trend data, and portfolio management tools for residential real estate investors and property managers. The platform covers residential properties nationwide, including single-family homes, condos, townhomes, apartments, and multifamily buildings.
RentCast serves investors and property managers who need to understand local rental markets, track rent trends, set competitive rental rates, and monitor multiple properties. The platform combines a consumer dashboard for direct property lookup with an API for developers and larger organizations who want to integrate rental data into their systems.
What RentCast Sells
RentCast is primarily a rental analytics and portfolio tracking SaaS platform. The core offering is access to rent estimates and market data through a web-based dashboard or API. Users can look up rent prices for individual properties, view nearby rental comparables, analyze market trends by zip code, and track their own rental portfolios with alerts and reporting features.
The company also operates RentCast Property Data API, which provides programmatic access to property records, owner details, valuation estimates, and rental listings. The API is designed for integrations with CRMs, spreadsheets, analytics tools, and real estate applications via REST endpoints or Zapier automation.
Key Features
RentCast maintains a database of over 140 million residential and commercial properties nationwide, drawing from public records, tax assessor information, online directories, and rental listing websites. The platform updates its data continuously, processing over 500,000 updates daily.
Rent estimates are generated using a proprietary weighted average formula that compares nearby rental listings and adjusts for location, property type, size, layout, and listing age. The platform displays estimates alongside a range and the actual comparable listings used in the calculation.
Market analysis covers most US zip codes, showing average rents, rent trends broken down by bedroom count, listing statistics, and historical rental price movements. Users can generate shareable PDF or online reports with custom branding through the Pro plan.
Portfolio tracking allows users to monitor multiple properties through a centralized dashboard accessible on any device. The platform includes rent alerts, market update emails, and the ability to set rent targets and track historical rent performance for each property.
On the data side, RentCast aggregates roughly 96% of residential rental listings and around 90% of commercial apartment building listings across the US. Market data updates once daily for the current month, with monthly snapshots saved as historical records.
The platform integrates with Zapier, enabling connections to over 6,000 apps including CRMs, spreadsheets, and workflow automation tools. API users can access comprehensive documentation, live chat support, and code samples across multiple programming languages. No contracts or long-term commitments are required for API access.
Pricing and Tiers
RentCast offers a free plan and a paid Pro plan. The free tier includes nationwide rent price lookups, access to 5 nearby rental comparables, portfolio tracking for up to 5 properties, market insights for US zip codes, historical rent trend data, and the ability to send portfolio updates to other people. No credit card is required to start.
The Pro plan costs $12 per month when billed annually (or $19 per month for monthly billing) and includes the same features as the free plan plus access to 20 nearby rental comparables and support for 50+ properties in the portfolio. White-label and custom branding options for PDF reports are available on Pro. For portfolios larger than 50 units, RentCast offers custom enterprise pricing available upon request.
A 14-day free trial of Pro is available. All new accounts begin on the free plan and can upgrade or downgrade at any time.
For API access, RentCast offers a free plan with 50 API calls per month for testing and development, along with several paid plans based on request volume. Pricing details are not listed publicly on their website. Overage fees apply when exceeding monthly request quotas. No contracts are required.
Pros and Cons
Pros:
- Nationwide coverage with over 140 million properties in the database
- Free plan available with no credit card required
- Continuous daily data updates from multiple public and listing sources
- Portfolio tracking and real-time alerts built into dashboard
- API available with flexible licensing terms and no contracts
- White-label PDF report generation on Pro plan
- Rent estimates shown alongside confidence ranges and specific comparable listings used
- Zapier integration connects to thousands of third-party apps
- Support available 7 days a week via live chat and email
Cons:
- Free tier limited to 5 properties and 5 comparables, which may be restrictive for managing larger portfolios
- No public API pricing listed on website
- Rent estimates derived from listing data rather than actual rental data from property management systems, which may not reflect final negotiated rents
- Limited market data for smaller zip codes or areas with fewer listings
- Data sourced primarily from public listings and directories rather than privileged data partnerships
- Requires manual property entry for portfolio tracking
- Some features available only on Pro plan
Alternatives
- Dwellsy IQ sources rental data directly from property management software, covering 17 million single-family and multifamily listings with real-time updates. The platform specializes in unit-level rent data across residential and commercial segments, serving investors, lenders, and data platforms. Pricing is not publicly listed.
- RentRange provides rent estimates and market metrics via AVM technology, offering property reports and market benchmarks at the local, regional, and national levels. The platform focuses on investors and real estate professionals seeking institutional-grade rent analysis and forecasting, with pricing starting at $14 per month. Data is sourced from large property management companies, providing actual rent information rather than listing prices.
- HelloData offers multifamily-focused rental analytics powered by daily updates on millions of apartment units and AI-driven rent comps. The platform specializes in unit-level pricing and market analysis for multifamily properties, serving institutional buyers, owners, and operators. API access is available for integration into research and underwriting workflows.
- Rentometer provides quick rent comparisons and detailed rent analysis reports for single-family and small multifamily properties. The tool offers a free trial and paid plans ranging from $29 to $99 per year, designed for landlords seeking fast rent estimates and market comparisons. Its API offers endpoints for summary-level analysis and detailed rent reports.
- ATTOM Data Solutions offers the ATTOM Rental AVM, a comprehensive property data solution covering residential and commercial properties nationwide. The platform serves lenders, title companies, appraisers, and proptech providers with AVMs, property records, and transaction data via API. Pricing and access require direct contact with ATTOM.
FAQ
What is RentCast’s data source for rent estimates? RentCast scans and catalogs public rental property listings from online records, directories, and public domain sources. The rent estimates are calculated using a proprietary weighted average formula that compares nearby rental listings while accounting for property characteristics. This approach means estimates reflect publicly advertised prices rather than actual closed rents or data from property management systems.
Can I use RentCast without paying? Yes, RentCast offers a free plan indefinitely with no credit card required. The free plan provides nationwide rent lookups, access to 5 nearby comparables, tracking for up to 5 properties, market insights by zip code, and historical trend data. Users can upgrade to Pro at any time to unlock additional features like 20 comparables and support for 50+ properties.
Does RentCast offer an API? Yes, RentCast provides a REST API with access to 140+ million property records, rent and value estimates, comparable listings, market data, and historical trends by zip code. The free tier includes 50 API calls per month for development and testing. Paid API plans are available but pricing is not publicly listed; customers can view pricing in their API dashboard after signup.
How frequently is RentCast’s data updated? Market data updates once per day for the current month, with monthly snapshots archived for historical comparison. The underlying property database receives over 500,000 updates daily from public records, tax assessor data, and online sources.
Can I integrate RentCast with other tools? Yes, RentCast integrates with Zapier, allowing connection to over 6,000 apps including CRMs, spreadsheets, and workflow automation platforms. The API also supports direct integrations with custom applications, and comprehensive documentation and code samples are available for developers.
Can I white-label RentCast reports? Yes, the Pro plan includes white-label functionality that allows users to add custom branding, names, contact information, and logos to PDF reports. Generated reports can be shared as PDF documents or interactive online links.
Is my data secure? RentCast states it uses industry standard security measures to protect billing and payment information and does not store sensitive payment data on its servers.
