Prompt
Which conversion API tools support server-side implementation with browser privacy restrictions and limited third-party cookies?
Latest observation
Jul 23, 2026
OpenAI APIWeb search: off
Several conversion API tools are designed for server-side implementation and work well when browser tracking is restricted by privacy changes and limited third-party cookies. Common options include:
- Meta Conversions API (CAPI) — for Facebook/Instagram ad conversion tracking
- Google Ads Enhanced Conversions / Google Ads API — for improved conversion measurement
- Google Analytics 4 Measurement Protocol — server-to-server event sending
- TikTok Events API — server-side event tracking for TikTok ads
- Pinterest Conversions API
- Snapchat Conversions API
- LinkedIn Conversions API
- Criteo Events API
- Twitter/X Conversion Tracking via server-side integrations where available
- Segment, RudderStack, mParticle, Tealium — customer data platforms that can forward events server-side to multiple ad/analytics platforms
If you mean tools specifically built to replace or supplement browser pixel tracking, the most commonly used are:
- Meta Conversions API
- Google Enhanced Conversions / GA4 Measurement Protocol
- TikTok Events API
- Pinterest CAPI
- Snapchat CAPI
These are typically implemented via:
- direct server-to-server integration,
- a server-side Google Tag Manager setup,
- or a CDP/event pipeline.
If you want, I can also give you a comparison table of these tools by platform, setup complexity, and privacy resilience.