# Horizon Dev — Legacy Platform Modernization Reviews
**Vendor:** Horizon Dev  
**Category:** [Application Development Platforms ](https://www.g2.com/categories/application-development-platforms)
## About Horizon Dev — Legacy Platform Modernization
Horizon Dev is a software agency that rebuilds legacy data platforms for established companies. Specializing in modernizing systems that are 10-30 years old, Horizon Dev handles the full stack: data migration, API integration, OCR data extraction, and custom application development. The team of 15 engineers has completed 100+ production deployments using React, Django, Node.js, and Supabase. They work exclusively with mid-market companies running complex data workflows on outdated infrastructure. VREF Aviation saw 67% revenue growth after Horizon Dev rebuilt their 30-year-old aircraft valuation platform in 90 days. Microsoft trusted Horizon Dev to take over and relaunch a website serving 1M+ annual users.






- [View Horizon Dev — Legacy Platform Modernization pricing details and edition comparison](https://www.g2.com/products/horizon-dev-legacy-platform-modernization/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-22+20%3A14%3A55+-0500&secure%5Bsession_id%5D=f088072d-7bdd-4c23-86ed-f929057ac2c7&secure%5Btoken%5D=060fb59a694979390fcacd0d62f68755fa2ac2f45e18fd581fdf3dcf27eb0de4&format=llm_user)

## Horizon Dev — Legacy Platform Modernization Features
**Functionality**
- Ease of Use
- File Management
- Multi-Language Support
- Customization
- Straight-Out-the-Box Functionality
- Help Guides
- Patching & Updates

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