# Build Your Own Resy Alternative - Tool: Build Your Own SaaS Alternative - Last updated: May 2026 ## TL;DR Resy, owned by American Express since 2019, serves 60M+ registered users across 13,000+ restaurants charging $249–$899/month flat with no per-cover fees. Prices doubled after the Amex acquisition and the platform stagnated. Tock merger completing Summer 2026 reduces competitive alternatives. Building a custom reservation system costs $120,000–$300,000 and takes 4–6 months — especially compelling for restaurant groups at the $899/month tier. ## Frequently asked questions ### How much does it cost to build a Resy alternative? A full-featured reservation system with floor management, waitlist, guest CRM, and no-show charging costs $120,000–$300,000 with an agency. Adding Tock-style prepaid dining experience support adds $20,000–$40,000. A simpler booking-only system starting from TastyIgniter can be deployed for $30,000–$60,000 with a smaller team. ### How long does it take to build a Resy clone? 4–6 months with a team of 2–3 engineers for a full-featured reservation platform. The floor-plan editor (Konva.js) and real-time state synchronization typically take 4–5 weeks combined. A basic booking form with SMS confirmations and no-show charging can be deployed in 6–8 weeks. ### Are there open-source Resy alternatives? TastyIgniter (3.5K GitHub stars, MIT) is the most relevant open-source restaurant reservation option. Saleor (23K stars, BSD-3-Clause) provides a foundation for prepaid dining experiences. No high-star open-source reservation platform equivalent to Resy's full feature set exists — the market is dominated by proprietary SaaS. ### What is the Resy and Tock merger in 2026? American Express agreed to acquire Tock from Squarespace for $400M in June 2024, with the merger completing Summer 2026. Tock pioneered prepaid ticketed dining experiences for high-demand restaurants (chef's counter, omakase). The merged platform will operate under Resy's brand with Tock's prepaid ticketing capabilities, potentially expanding Resy's restaurant base from 13,000 to ~25,000 establishments. ### Can I build the Tock prepaid dining model without Resy? Yes — the technical components are Stripe Payment Intents for full upfront payment, configurable refund policies enforced via Stripe refund API, PDF/QR ticket generation (React-PDF), and a reservation management system. The engineering complexity is moderate (4–6 weeks for the prepaid layer on top of a reservation system). The business challenge is building demand for your specific restaurant without Tock/Resy's diner discovery network. ### Why did Resy prices double after the Amex acquisition? American Express acquired Resy in May 2019 primarily for the reservation data's value to Amex's cardholder benefits program (priority reservation access, Amex credits). Post-acquisition, Resy shifted its value proposition from 'affordable OpenTable alternative' to 'premium platform with Amex integration,' raising prices accordingly. The strategic priority changed from operator growth to data monetization for the Amex ecosystem. ### Can RapidDev build a custom restaurant reservation system? Yes — RapidDev has built 600+ apps including booking and reservation platforms for hospitality clients. We can scope a single-restaurant system, a restaurant group platform, or a white-label product for hospitality tech vendors. Contact us at rapidevelopers.com/contact for a proposal. ### Is it worth building a consumer-facing diner discovery network to compete with Resy.com? Only in a focused vertical or geography where you have committed consumer demand from day one. Resy's 60M+ registered diner accounts are not replicable through software — they represent years of organic discovery from being listed in Eater, Bon Appétit, and OpenTable comparisons. Build the reservation management tools (where the build case is strong) and drive bookings through the restaurant's own channels rather than trying to replicate Resy's discovery network. --- Source: https://www.rapidevelopers.com/clone/resy © RapidDev — https://www.rapidevelopers.com/clone/resy