Marketplace

ProRata Relocation

Corporate relocation marketplace automating mid-month move-ins, prorated calendar billing cycles, and digital lease execution.

ProRata Relocation UI preview

Case study

Problem

Corporate housing operators spend dozens of hours manually calculating prorated move-in rents, chasing physical paper leases, and managing escrow security holds.

Key scoping bottlenecks solved:

  • Eliminating manual day-by-day proration errors for mid-month arrivals
  • Automating corporate tenant background checks and electronic lease dispatch
  • Handling security deposit escrow holds without credit card processing fees
  • Managing unified occupancy calendars across multi-city property portfolios

Solution

Horizon Labs engineered a custom proration calculation engine, integrated DocuSign digital lease signing, and automated corporate ACH escrow billing.

Delivered as a scoped 60-day fixed-price sprint with guaranteed milestone delivery and strict IP anonymization.

Outcome

Deployed in a 60-day phased sprint ($23,500–$35,000 budget ceiling). The proration calculation engine eliminated manual billing discrepancies across multi-city property listings and streamlined corporate lease executions.

  • Automated DocuSign lease dispatch on checkout completion
  • Direct ACH escrow holds without credit card processing fees
  • Multi-property occupancy calendar sync with zero double-booking

Launch Interactive Architecture Prototype →

Features & Tech Stack

  • Stage 1 — Executive Suite Search: Corporate housing discovery with 3D floorplans and transit proximity filters.
  • Stage 2 — Mid-Month Proration Engine: Algorithmic daily rate calculation for odd mid-month move-in/out dates.
  • Stage 3 — Digital Lease Signing: Automated DocuSign lease generation and ACH security deposit escrow hold.
  • Stage 4 — Property Manager Grid: Real-time occupancy schedules, vacancy tracking, and automated owner payouts.

Sharetribe Flex + React + DocuSign API + Stripe Billing (Prorated) + ACH

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