What is RentCast?
RentCast is a rental-property data platform that provides rent estimates, nearby rental comps, and market trend reports for U.S. properties. Investor-focused agents and landlords use it to research what a property might rent for before a purchase, listing, or client conversation. The web app is free; Pro is $12/month billed annually.
At a Glance
- Rating4.4/5
- CategoryInvestment Analysis
- Best forInvestor-focused agents, landlords and property buyers comparing rental income assumptions.
- Pricing noteFree; Pro $19/month or $12/month billed annually; use code AIANDREALTORS for 20% off RentCast platform pricing plans; API plans priced separately
- UpdatedJuly 2026
Quick Verdict
RentCast is one of the stronger low-cost rental-data tools for checking market rent, nearby comps and local rent trends. It works best for agents who support landlord clients, investor buyers or small multifamily conversations.
The catch is accuracy context. RentCast can show useful comps and ranges, but it should not be treated as an appraisal, proof of income or final underwriting source. Local comp review, property condition, lease terms and market rules still matter.
What Is RentCast?
RentCast is a rental-property data platform. The web app helps users look up rent estimates, nearby rental comps, rental market trends and portfolio updates. RentCast also offers a separate property-data API for teams, developers and brokerages that want property records, rent estimates, valuation estimates, listings and market data inside their own systems.
For a real estate agent, the practical use is not replacing a full investment model. It is giving faster rental context when a buyer, seller, landlord or investor asks what a property may rent for and which nearby listings support that assumption.
How Real Estate Agents Can Use It
- Check rental comps before discussing income-property pricing with an investor buyer.
- Create client-facing rent context for small multifamily, condo or single-family rental conversations.
- Track portfolio properties and rent-change alerts for landlord clients.
- Use market trend data as a starting point for local rent discussions.
- Connect the API to internal dashboards, CRMs or no-code workflows when a team needs structured property data.
Key Features
Rent estimates and compsRentCast calculates rent estimates from similar nearby rental listings and shows comparable properties for review. Market trendsMarket reports show average rents, listing statistics and historical rent trends for many U.S. zip codes and cities. Portfolio trackingUsers can save properties, receive market updates and monitor rent changes. Property-data APIThe API includes property records, owner details, valuation and rent estimates, comps, active listings and market trends.Pricing
RentCast has two pricing tracks: the web app and the API. The web app has a free plan and a Pro plan. RentCast currently lists Pro at $19/month or $12/month billed annually, and says Pro includes a 14-day free trial. RentCast also confirmed the AIANDREALTORS promo code is linked to our affiliate account and gives readers 20% off platform pricing plans.
The API is separate. Current API tiers list Developer at $0/month with 50 included requests, Foundation at $74/month with 1,000 included requests, Growth at $199/month with 5,000 included requests and Scale at $449/month with 25,000 included requests. Each tier has additional request fees after the included quota.
| Plan | Current published pricing | Buyer note |
|---|---|---|
| Free web app | $0 | Good for trying basic rent data and limited property tracking. |
| Pro web app | $19/month or $12/month billed annually | Includes more comps, larger portfolio tracking, market insights and branded reporting. |
| API Developer | $0/month | Includes 50 API requests/month for testing and development. |
| API Foundation, Growth, Scale | $74, $199 or $449/month | Higher request allowances and lower overage costs. Verify usage and licensing before building around it. |
Pricing and promo code verified July 17, 2026.
What We Like
- The product stays focused on rental data instead of trying to become a full property-management suite.
- The free plan and low Pro price make it approachable for agents who only need rental context occasionally.
- Comps are visible, which makes it easier to challenge or adjust an estimate instead of accepting a black-box number.
- The API pricing is transparent enough for teams to estimate early workflow costs.
What to Consider Before Buying
- Rent estimates depend on available comps, data freshness, property details and local market density.
- RentCast is not built for tenant screening, rent collection, maintenance, accounting or lease operations.
- The web app and API are separate subscriptions. Teams building automation should price the API on actual request volume.
- Rental data coverage is U.S.-focused, so international users should not assume support.
AI Media / Real Estate Compliance Notes
RentCast should be used as decision support, not as proof of achievable rent, property value or investment return. Agents should compare estimates with current local listings, pending leases where available, property condition, concessions, amenities, seasonality and local rental rules.
When using rent estimates in client-facing material, avoid presenting projected rent as certain income. Review fair housing language, local rent-control or licensing rules, brokerage policy, and any advertising requirements that apply to rental or investment claims.
If using the API, confirm data licensing, permitted uses, owner-data handling, privacy requirements, overage charges and cancellation terms before connecting it to a CRM, public website, lead form or AI workflow.
Alternatives
| Tool | Best For | Key Difference vs. RentCast |
|---|---|---|
| Innago | Self-managing landlords who need rent collection and screening | Operations platform (not a data/comps tool); free |
| Stessa | Investors who need rental accounting and portfolio performance tracking | Accounting and income/expense tracking, not market comps |
| DoorLoop | Portfolio landlords who need full property management plus CRM | Full operations suite; higher price point than RentCast |
| RentRedi | Landlords managing 1–30 units who want mobile rent collection and screening | Property management operations; no market-comps data layer |
Who Should Use It?
RentCast is a good fit for investor-focused agents, landlords, small investors, property buyers comparing rental income assumptions, and teams that need affordable rental data. It is less useful for agents who only work with owner-occupant buyers and sellers and rarely discuss rental income.
Is It Worth It?
For agents who regularly work with landlords or investor buyers, yes, RentCast is worth considering. The Pro price is low enough that it can make sense as a rental-context tool, especially when branded reports and market trend snapshots support client conversations.
It is not enough by itself for serious underwriting or brokerage-level data workflows. Use it as a fast rental-research layer, then verify the output against local comps, actual leases, property condition and your investor's assumptions.
FAQs
What does RentCast do?
RentCast provides rent estimates, nearby rental comps, market trend reports, and portfolio tracking for U.S. rental properties. It also offers a separately priced property-data API for teams and developers who need structured rental and property data in their own systems.
How much does RentCast cost?
The RentCast web app has a free plan and a Pro plan at $19/month or $12/month billed annually. The Pro plan includes a 14-day free trial, and readers can use promo code AIANDREALTORS for 20% off RentCast platform pricing plans. The property-data API is priced separately starting at a free Developer tier (50 requests/month) through Foundation ($74/mo), Growth ($199/mo), and Scale ($449/mo). Pricing and promo code verified July 17, 2026.
Does RentCast work for real estate agents?
Yes, for agents who support investor buyers, landlords, or small multifamily conversations. RentCast provides fast rental-context data that agents can use when discussing income assumptions. It is less useful for agents who only work with owner-occupant buyers and sellers.
What are the main limitations of RentCast?
Rent estimates depend on available comps, data freshness, property details, and local market density. RentCast is not built for tenant screening, rent collection, lease management, or maintenance. The web app and API are separate subscriptions.
Should I use RentCast estimates in client-facing materials?
Use RentCast as decision support, not as proof of achievable rent or investment return. Compare estimates with current local listings, actual property condition, and pending lease terms. Avoid presenting projected rent figures as promised income in client materials.
How We Reviewed
AIandRealtors.com reviewed this tool using publicly available product pages, pricing pages where available, help documentation, feature descriptions, terms or policy pages where relevant, and editorial analysis of how the product fits real estate workflows. This review is based on public product information and real estate workflow analysis. We have not independently tested every feature, output, integration, credit calculation, compliance control or support experience unless specifically stated.
Sources Verified
- RentCast pricing page
- RentCast property data API page
- RentCast Pro help article
- Rental data sources and quality help article
- Rent estimates and comps help article
- RentCast vendor support confirmation for promo code AIANDREALTORS, supplied July 17, 2026.
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