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# Hardal vs AppsFlyer

Hardal compares to AppsFlyer for mobile attribution, server-side tracking, and cross-platform measurement infrastructure.

Source: https://usehardal.com/compare/appsflyer

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Hardal compares to AppsFlyer for mobile attribution, server-side tracking, and cross-platform measurement. AppsFlyer is the leading mobile attribution platform with advanced fraud prevention, while Hardal becomes the **unified server-side measurement infrastructure** that connects web, mobile, and offline data in one first-party system.

|                     | Hardal         | AppsFlyer      |
|---------------------|----------------|----------------|
| Server-side tracking architecture | Native | [badge:Additional Service] |
| Mobile attribution | Yes | Yes |
| Web analytics | Yes | Limited |
| Cross-platform (web + mobile) | Unified | Mobile-focused |
| Cookieless tracking | Yes | Limited |
| Conversions API (Meta, Google, TikTok) | Yes | Via partnerships |
| Deep linking | Server-side | SDK-based |
| Data ownership | Yes | No |
| Self-hosted option | Yes | No |
| Custom event parameters | Unlimited | Limited by plan |
| Web-to-app attribution | Yes | Yes |
| Data retention | Custom | Custom |
| Auto PII hashing | Yes | Manual setup |

> Details above are indicative, based on publicly available information. Please always verify with each vendor's latest documentation and pricing.

## When to use Hardal vs AppsFlyer

- **Choose Hardal** when you need **unified server-side measurement across web and mobile** with complete data ownership and governance. Essential for brands with both web and mobile presence who want one measurement infrastructure.

- **Choose AppsFlyer** when you're a **mobile-first or mobile-only company** needing specialized advanced fraud prevention and SKAdNetwork implementation.

You can also use **Hardal + AppsFlyer together** — AppsFlyer for mobile attribution and fraud detection, Hardal as the unified server-side layer that connects mobile data with web analytics, CRM, and offline conversions for complete cross-platform measurement.