What’s Included
Validate local supply, guest demand, and successful booking transactions with the smallest viable product
Key Features
- Host listings with photos, availability, nightly pricing, cleaning fees, and Instant Book eligibility
- Operator review of listings and Stripe Connect host onboarding before Instant Book listings go live
- Guest search, listing details, upfront total pricing, booking flow, and basic host-guest messaging
- Full guest payment at reservation, Stripe Connect host payouts after check-in, reviews after stays, and an admin operations area
- Guest cancellations governed by one operator-configured policy for all listings
Platforms
- Web application for the MVP
Who It’s For
- Hosts who list entire homes or apartments
- Guests who search for and book stays
- Marketplace administrators who oversee operations
Out of Scope for This MVP
- US-only hosting, payments, and compliance
- Initial launch is limited to one operator-configured metro area
- Hosts offer entire homes or apartments only
Full Cost Breakdown
Every line item below is a real feature from the PRD, priced in hours and USD at our AI-accelerated delivery rate. Totals are rounded to the nearest $10.
| Feature | Category | Hours | Cost |
|---|---|---|---|
| The system shall allow visitors to search available entire homes or apartments within the operator-configured launch metro area using dates and guest count. | Search | 8 | $440 |
| The system shall display search results for eligible listings that match the selected location, dates, and guest count. | Listing Discovery | 7 | $390 |
| The system shall display listing details including photos, property information, availability, nightly rate, and cleaning fee. | Listing Details | 6 | $330 |
| The system shall calculate and display the total reservation price before booking, including nightly charges, cleaning fees, and the platform service fee. | Pricing | 7 | $390 |
| The system shall allow guests to create accounts, sign in with email and password, reset passwords, and manage account information. | Account Management | 10 | $550 |
| The system shall allow authenticated users to request in-app deletion of their account and associated personal data in accordance with applicable privacy requirements. | Privacy | 6 | $330 |
| The system shall allow a guest to book an eligible listing through Instant Book when the listing, dates, and guest count satisfy marketplace rules. | Reservations | 12 | $660 |
| The system shall process the full reservation amount through Stripe and record the payment status for each reservation attempt. | Payments | 12 | $660 |
| The system shall confirm a reservation only after successful payment and reservation confirmation processing. | Reservation Confirmation | 9 | $500 |
| The system shall allow guests to cancel reservations and apply one operator-configured cancellation policy to all listings. | Cancellations | 8 | $440 |
| The system shall allow hosts to create listings for entire homes or apartments with property details, photos, availability, nightly pricing, and cleaning fees. | Host Listings | 12 | $660 |
| The system shall allow hosts to complete Stripe Connect onboarding and track onboarding status for payout eligibility. | Host Onboarding | 9 | $500 |
| The system shall prevent listings from becoming live or Instant Book eligible until required host onboarding and administrator approval are complete. | Listing Approval | 7 | $390 |
| The system shall allow hosts to manage listing availability, nightly pricing, and cleaning fees, subject to marketplace validation rules. | Availability and Pricing | 9 | $500 |
| The system shall provide basic host-guest messaging associated with a reservation or other marketplace activity. | Messaging | 9 | $500 |
| The system shall allow guests to submit reviews for reservations after the associated stay is completed. | Reviews | 6 | $330 |
| The system shall allow marketplace administrators to review and approve host listings and control Instant Book eligibility. | Administration | 8 | $440 |
| The system shall allow marketplace administrators to oversee reservations, payment statuses, payouts, cancellations, and reviews. | Administration | 12 | $660 |
| The system shall provide users with status information for account actions, listing approval, reservations, payments, cancellations, payouts, and reviews. | Notifications | 8 | $440 |
| The system shall enforce role-based access for visitors, guests, hosts, and marketplace administrators. | Authorization | 7 | $390 |
| Delivery Overhead | |||
| Planning | 45 | $2,480 | |
| Project Management | 36 | $1,980 | |
| Testing | 21 | $1,160 | |
| DevOps | 18 | $990 | |
| Design & Frontend Build | 54 | $2,970 | |
| AI Tokens | 0 | $600 | |
| Security | 21 | $1,160 | |
| Risk (10% Contingency) | 38 | $2,090 | |
| Total | 405 | $22,950 | |
Estimate Assumptions
- Hours are base development effort per requirement and exclude NFR implementation overhead, project management, design, and dedicated QA.
- Shared authentication, data models, UI components, and authorization foundations are allocated across the requirements where they provide the clearest primary effort.
- Stripe-hosted or tokenized payment flows and Stripe webhooks are used; card data is not stored by the marketplace.
- Basic notification channels and messaging behavior use marketplace defaults without real-time enhancements, attachments, or advanced moderation.
- Photo handling assumes metadata and standard managed storage integration rather than advanced image processing or content moderation.
- One global cancellation policy, one launch metro area, English-only UX, and a single currency are assumed.
Risks That Could Change This
- Stripe payment and Connect webhook behavior may require additional reconciliation and retry work during implementation.
- Availability and payment concurrency edge cases could increase reservation and confirmation effort.
- Privacy deletion requirements may expand if legal retention, export, or regional compliance rules become more specific.
- Administrator workflows may grow if operational reporting, disputes, fraud controls, or broader user management are added.
User Stories
The full set of user stories behind this estimate, grouped by the person using the app.
As a visitor, I want to search available entire homes or apartments in the launch metro area so that I can find suitable stays.
Search supports the operator-configured metro area, dates, and number of guests. English-only experience.
As a visitor, I want to view listing details, photos, availability, and pricing so that I can decide whether a stay meets my needs.
Listings represent entire homes or apartments. Pricing includes nightly rates and applicable cleaning fees.
As a guest, I want to see the total price before booking so that I understand the full cost of my stay.
The total includes nightly charges, cleaning fees, and a simple platform service fee.
As a guest, I want to create an account and manage my account information so that I can use marketplace services securely.
Account access uses email and password with password reset. Account management includes privacy-compliant in-app account deletion.
As a guest, I want to book an eligible listing and pay the full reservation amount so that my stay is confirmed.
Instant Book is available only for approved, eligible listings. Payments are processed through Stripe. If payment or confirmation fails, the reservation remains unconfirmed and the guest can retry.
As a guest, I want to cancel a reservation according to the marketplace cancellation policy so that I understand my available options.
One operator-configured policy applies to all listings: full refund before the configured cancellation deadline and no refund afterward.
As a host, I want to create a listing with photos, availability, pricing, and cleaning fees so that guests can discover and book my home.
Hosts may list entire homes or apartments located in the United States.
As a host, I want to complete Stripe Connect onboarding so that I can receive payouts for eligible reservations.
Host onboarding and listing approval are required before Instant Book listings go live.
As a host, I want to manage my listing availability and pricing so that guests see current booking information.
Simple marketplace defaults apply to non-essential listing functionality.
As a host, I want to communicate with guests about a reservation so that I can coordinate the stay.
Messaging is limited to basic host-guest communication associated with marketplace activity.
As a guest, I want to message my host about a reservation so that I can coordinate details of my stay.
Messaging is limited to basic host-guest communication associated with marketplace activity.
As a guest, I want to submit a review after my stay so that I can share feedback with the marketplace community.
Reviews are available after completed stays.
As a marketplace administrator, I want to review and approve host listings so that only suitable listings become available to guests.
The operator controls listing approval and Instant Book eligibility.
As a marketplace administrator, I want to oversee reservations, payments, payouts, cancellations, and reviews so that I can operate the marketplace effectively.
Initial administrator operations include listing review, reservation oversight, payment-status oversight, cancellation management, and review management. Broader tools such as disputes, reporting, and user management are out of scope.
Requirements
Functional and non-functional requirements the estimate above is priced against.
The system shall allow visitors to search available entire homes or apartments within the operator-configured launch metro area using dates and guest count.
The initial experience is English-only.
The system shall display search results for eligible listings that match the selected location, dates, and guest count.
Only approved listings available for the requested dates should be returned.
The system shall display listing details including photos, property information, availability, nightly rate, and cleaning fee.
Listings represent entire homes or apartments in the United States.
The system shall calculate and display the total reservation price before booking, including nightly charges, cleaning fees, and the platform service fee.
The fee calculation shall be consistent across listing details, checkout, and reservation records.
The system shall allow guests to create accounts, sign in with email and password, reset passwords, and manage account information.
Authentication is required for booking and other guest account services.
The system shall allow authenticated users to request in-app deletion of their account and associated personal data in accordance with applicable privacy requirements.
Deletion handling shall preserve legally required transaction records where applicable.
The system shall allow a guest to book an eligible listing through Instant Book when the listing, dates, and guest count satisfy marketplace rules.
Instant Book availability is controlled by the operator.
The system shall process the full reservation amount through Stripe and record the payment status for each reservation attempt.
The reservation amount includes nightly charges, cleaning fees, and the platform service fee.
The system shall confirm a reservation only after successful payment and reservation confirmation processing.
Failed payment or confirmation attempts must leave the reservation unconfirmed and retryable.
The system shall allow guests to cancel reservations and apply one operator-configured cancellation policy to all listings.
The policy provides a full refund before the configured deadline and no refund afterward.
The system shall allow hosts to create listings for entire homes or apartments with property details, photos, availability, nightly pricing, and cleaning fees.
Host listings must be located in the United States.
The system shall allow hosts to complete Stripe Connect onboarding and track onboarding status for payout eligibility.
Hosts must complete onboarding before receiving eligible reservation payouts.
The system shall prevent listings from becoming live or Instant Book eligible until required host onboarding and administrator approval are complete.
Approval and Instant Book eligibility are operator-controlled states.
The system shall allow hosts to manage listing availability, nightly pricing, and cleaning fees, subject to marketplace validation rules.
Simple marketplace defaults apply to non-essential listing functionality.
The system shall provide basic host-guest messaging associated with a reservation or other marketplace activity.
Messaging is limited to communication required to coordinate a stay.
The system shall allow guests to submit reviews for reservations after the associated stay is completed.
Review eligibility shall be tied to completed stays.
The system shall allow marketplace administrators to review and approve host listings and control Instant Book eligibility.
Only authorized administrators may perform approval actions.
The system shall allow marketplace administrators to oversee reservations, payment statuses, payouts, cancellations, and reviews.
Disputes, advanced reporting, and broad user-management tooling are out of scope.
The system shall provide users with status information for account actions, listing approval, reservations, payments, cancellations, payouts, and reviews.
The initial notification channels and templates may use marketplace defaults.
The system shall enforce role-based access for visitors, guests, hosts, and marketplace administrators.
Users may access only functions and records permitted for their role and relationship to the reservation.
The system shall target an API response time of less than 200 milliseconds for standard requests under expected launch-area load.
Exceptions may apply to third-party payment and payout operations.
The system shall use a managed database architecture capable of scaling with marketplace users, listings, reservations, messages, and reviews.
Supabase managed database services are the baseline assumption.
The system shall provide application performance monitoring and operational diagnostics for critical user journeys and backend services.
Firebase Performance Monitoring is the baseline monitoring solution.
The system shall protect credentials, personal data, payment-related data, and role-restricted marketplace information in transit and at rest.
Payment card data should be handled by Stripe rather than stored directly by the marketplace.
The system shall prevent duplicate reservations and inconsistent payment states when requests are retried or third-party callbacks are delayed or repeated.
Reservation and payment processing must support idempotent operations.
The system shall support privacy-compliant account deletion, data access controls, and retention of only necessary personal information.
Applicable legal, tax, payment, and operational retention obligations remain to be defined.
The system shall maintain consistent reservation, availability, pricing, fee, cancellation, payment, payout, and review records.
Financial and reservation records should be auditable by authorized administrators.
The system shall provide a clear, responsive, English-only user experience for the initial launch scope.
Responsive web or mobile platform scope is not specified and remains an implementation decision.
Requirements Assumptions
- The initial launch supports one operator-configured metro area and listings located in the United States.
- The marketplace supports entire homes or apartments only; shared rooms and partial-home stays are out of scope.
- Stripe is the payment processor and Stripe Connect is used for host onboarding and payouts.
- The reservation payment is for a real-world accommodation service consumed outside the application, so third-party payment processing is assumed appropriate.
- One cancellation policy applies globally to all listings and uses an operator-configured deadline.
- Instant Book is the only booking flow in the initial scope; manual booking requests are out of scope.
- Availability validation and concurrency controls are required to prevent overlapping confirmed reservations.
- Hosts must complete Stripe Connect onboarding and receive listing approval before Instant Book activation.
- The platform service fee is a simple configured fee; taxes, discounts, coupons, deposits, and multi-currency pricing are out of scope unless added later.
- Email and password authentication is the initial account-access method; social login and multifactor authentication are out of scope.
- Basic host-guest messaging is reservation-associated; real-time chat enhancements, attachments, and off-platform communication controls are out of scope.
- Administrator scope excludes disputes, advanced analytics, broad user administration, and automated fraud tooling.
- No integrations other than Stripe, Stripe Connect, Supabase managed database services, and Firebase Performance Monitoring are assumed.
- The requirements rules specify an API performance target below 200 milliseconds, Supabase for managed database scalability, and Firebase for performance monitoring.
Technical Specification
The reference architecture and stack this estimate is built on.
Build a responsive English-only marketplace website using Next.js, React, TypeScript, Shadcn UI, and Tailwind CSS.
Covers visitor search, listing discovery, checkout, guest accounts, host workflows, messaging, and reviews.
Use Supabase Auth with email/password authentication, JWT sessions, password reset, account management, and privacy-compliant account deletion.
Social login and multifactor authentication are outside the initial scope.
Enforce role-based access for visitors, guests, hosts, and marketplace administrators using authenticated server-side authorization and record-level access controls.
Users may access only permitted functions and reservation-related records.
Implement backend services with Supabase-managed PostgreSQL, REST APIs, and optional edge functions for reservation, payment, payout, notification, and administrative workflows.
Use transactional services and idempotency for booking and payment operations.
Use Supabase PostgreSQL as the system of record for users, listings, photos metadata, availability, pricing, reservations, payments, payouts, messages, reviews, and audit records.
Use relational constraints and transactions to preserve reservation and financial data integrity.
Integrate Stripe for guest payments and Stripe Connect for host onboarding and payouts; store payment and payout statuses without storing card data.
Stripe-hosted or tokenized payment flows support PCI scope reduction.
Implement Instant Book eligibility, date and guest validation, atomic availability checks, reservation state transitions, cancellation refunds, and retry-safe payment confirmation.
Prevent duplicate or overlapping confirmed reservations under concurrent requests.
Provide host listing creation and management for entire US homes or apartments, including photos, property details, availability, nightly pricing, and cleaning fees.
Listings require Stripe Connect onboarding and administrator approval before going live.
Build an administrator panel with Next.js, React, TypeScript, Shadcn UI, and Tailwind CSS for listing approval, Instant Book control, reservation oversight, payment and payout status, cancellations, and reviews.
Disputes, advanced reporting, and broad user-management tooling are excluded.
Provide reservation-associated host-guest messaging and status notifications for account actions, listings, reservations, payments, cancellations, payouts, and reviews.
Initial implementation may use marketplace-default templates and channels.
Host the website and administrator panel on Vercel, use Supabase managed services for backend infrastructure, and maintain separate development, staging, and production environments.
Environment configuration and secrets must be isolated per deployment.
Use GitHub Actions for linting, type checks, automated tests, database migration validation, and deployment workflows; include unit, integration, and end-to-end coverage for critical journeys.
Critical journeys include authentication, search, booking, payments, cancellation, approval, and payout eligibility.
Use HTTPS with TLS 1.2+, encrypted managed storage, secure secret handling, Supabase row-level security, least-privilege access, auditability, and privacy-compliant data deletion and retention.
Payment card data remains with Stripe; legal and retention obligations require final policy definition.
Provide application performance monitoring, structured operational logging, error tracking, health diagnostics, and alerts for critical marketplace and payment workflows.
Firebase Performance Monitoring is the baseline monitoring solution; payment failures and webhook issues require visibility.
Technical Assumptions
- The initial product is a responsive web application; a native mobile application is not included.
- The launch serves one operator-configured metro area and supports entire homes or apartments located in the United States.
- Supabase managed PostgreSQL, Supabase Auth, REST APIs, and optional edge functions are the baseline backend stack, consistent with the reference specification.
- Next.js, React, TypeScript, Shadcn UI, and Tailwind CSS are the baseline website and administrator-panel technologies.
- Vercel is the baseline hosting provider for websites and administrator panels, and GitHub Actions is the baseline CI/CD platform.
- Stripe is the only payment processor in the initial scope, and Stripe Connect is used for host onboarding and payouts.
- Instant Book is the only booking flow; manual booking requests, disputes, advanced analytics, broad user administration, fraud automation, taxes, discounts, deposits, and multi-currency pricing are out of scope.
- One operator-configured cancellation policy applies globally, with full refunds before the configured deadline and no refund afterward.
- The platform service fee is a simple configured fee, and pricing calculations are consistent across discovery, checkout, and reservation records.
- Email/password authentication is the initial account-access method; social login and multifactor authentication are out of scope.
- Basic reservation-associated messaging is required; real-time chat enhancements, attachments, and off-platform communication controls are out of scope.
- Development, staging, and production environments are estimated, with managed secrets and separate third-party credentials per environment.
- Data residency is assumed to follow the selected Supabase, Vercel, and Stripe regional configurations; a specific jurisdiction has not been defined.
- Firebase Performance Monitoring is the baseline application monitoring solution, as specified in the approved requirements.
Airbnb App Cost FAQs
How much does it cost to build an app like Airbnb?
About $22,930 for this MVP, based on 405 hours of AI-accelerated development. A lean two-sided marketplace for short-term stays in entire homes or apartments. Launch in one operator-configured city or metro area with Instant Book for approved listings. It's a custom build - you own the code and the IP, not a licensed template.
What's included in this short-term rental marketplace cost estimate?
Host listings with photos, availability, nightly pricing, cleaning fees, and Instant Book eligibility, Operator review of listings and Stripe Connect host onboarding before Instant Book listings go live, Guest search, listing details, upfront total pricing, booking flow, and basic host-guest messaging, Full guest payment at reservation, Stripe Connect host payouts after check-in, reviews after stays, and an admin operations area, Guest cancellations governed by one operator-configured policy for all listings. Advanced enterprise features beyond the MVP scope.
Does this estimate include hosting or ongoing maintenance?
No. This is the one-time cost to build the MVP. Hosting scales with your user count - see our hosting and maintenance pricing for typical ranges, or use the app cost calculator to estimate hosting and retainer costs by year.
Can I get a quote for my specific short-term rental marketplace idea?
Yes. This estimate assumes the scope above; a different feature set, market, or integration list changes the price. Use ChatStack for a free, structured estimate tailored to your exact requirements.
Airbnb and VRBO are registered trademarks of their respective owners. App Developer Studio is not affiliated with, endorsed by, or sponsored by Airbnb and VRBO. This estimate describes the cost of building a custom, independently-owned app with a comparable feature set, not a clone, license, or use of their brand or code.
Get a real quote for your version of this app
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