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The all-in-one CRM built for Thai real estate agencies. From listing to closing. Legally valid e-signatures, LINE inbox, commission engine.

Which is more popular?
Based on our record, CodeSandbox seems to be more popular. It has been mentioned 313 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codesandbox.io | devprop.io |
| Pricing | ||
| Company | Startup from The Netherlands · 1 - 9 employees · 2017 | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
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As answered by people managing CodeSandbox and DevProp.
DevProp's answer:
DevProp is built for independent real estate agencies, brokerage firms, and property management teams operating in Thailand—particularly in Bangkok, Phuket, Pattaya, and Chiang Mai. It serves agency founders, managing brokers, and agent teams ranging from boutique 3-person shops to large multi-office operations managing residential sales, rentals, and expat relocation.
DevProp's answer:
DevProp is built specifically from the ground up for the Thai real estate market rather than adapting a generic CRM. Key differentiators include native LINE OA integration to capture and route enquiries directly into pipeline stages, automated bilingual Thai/English contract generation with Thai ETA-compliant digital signatures, native 7% VAT and 3% withholding tax calculation, pre-loaded Bangkok BTS/MRT/ARL station tracking, and instant listing synchronization to 4-language agency websites (TH, EN, RU, ZH) with built-in AI video generation.
DevProp's answer:
Unlike global CRMs that require costly third-party plugins, custom code, and external signing platforms, DevProp delivers a complete, end-to-end agency operating system out of the box. It replaces the messy stack of Google Sheets, LINE chat logs, Word contract templates, and external portals with a unified workspace featuring single-tenant data isolation, native co-broker commission splits, and automated localized workflows designed specifically for Thailand's real estate ecosystem.
DevProp's answer:
Thai real estate agencies have long been held back by fragmented operations: managing client chats manually in LINE, tracking inventory in spreadsheets, drafting contracts in Word, and calculating co-broker commissions by hand. Generic foreign CRMs failed to address Thailand’s LINE-first culture, transit-oriented property searches, and local legal standards. DevProp was engineered from real-world operations powering tens of thousands of Bangkok property listings to provide Thai agencies with a modern, fully integrated, automated platform built for how real estate is actually conducted in the country.
DevProp's answer:
DevProp is built with modern, high-performance web and cloud technologies including a Next.js/React frontend for fast, localized, SEO-ready web portals, isolated single-tenant backend and database infrastructure with strict role-based access control (RBAC), direct integration with the LINE Messaging API and WhatsApp API, automated PDF contract rendering engines, and AI media pipelines for automated video reel generation and lead scoring.
DevProp's answer:
PropMatch (propmatch.co)
Independent multi-office real estate brokerages in Bangkok
Expat relocation and property agencies in Phuket and Pattaya
Share your experience with using CodeSandbox and DevProp. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codesandbox is an online code editor and prototyping tool that makes creating and sharing web apps faster. Codesandbox: Online code editor and ide for rapid web development.
CodeSandbox can be thought of as a much more powerful and complete take on JSFiddle. True to its name, CodeSandbox provides a complete code editor experience and a sandboxed environment for front-end development.
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Recommendations tracked on public social media and blogs since March 2021.


To begin, you can start creating your own react app using the command line or can directly go to CodeSandbox if you want to skip using the command line which is faster. CodeSandbox is an online code editor and prototype tool that speeds... - Source: dev.to / 5 months ago
To begin, you can create a react app using the command line or any code editor (e.g., VSCode). You can also try using CodeSandbox as an online code editor that is simple to use and allows you to deploy your code. - Source: dev.to / 5 months ago
If you are in a rush to open unknown repos, use GitHub Codespaces or codesandbox with Copilot or another AI integration to analyze the repo for malicious intent and to run it in a safe environment. - Source: dev.to / 11 months ago
Tracking DevProp since Oct 2026.
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