walkerOS vs. Stape
Stape is a server-side tracking platform focused on hosting server-side Google Tag Manager (sGTM). It simplifies sGTM infrastructure with managed hosting and power-ups.
Quick comparison
| Feature | Stape | walkerOS |
|---|---|---|
| Open-source | No | Yes |
| Pricing | From $20/month | Free (paid support available) |
| Self-hosted option | No (managed only) | Yes |
| Requires GTM | Yes (sGTM-based) | No (standalone) |
| Vendor lock-in | GTM + Stape | None |
| Data ownership | Stape servers | Your infrastructure |
| Ad blocker bypass | Yes (Custom Loader) | Yes (first-party setup) |
| Cookie extension | Yes (Cookie Keeper) | Yes (configurable) |
| Setup complexity | Medium (GTM knowledge) | Medium (code-first) |
Who should use what?
Choose Stape if
- You're already using Google Tag Manager and want server-side
- You prefer managed hosting over self-hosting
- You want plug-and-play integrations for Shopify, WordPress, etc.
- You need their specific power-ups (Cookie Keeper, Custom Loader)
Choose walkerOS if
- You want full control without depending on GTM
- You prefer open-source and no vendor lock-in
- You want to self-host on your own infrastructure
- You're building a code-first, version-controlled tracking setup
- You want to avoid GTM complexity entirely
Key differences
Architecture
Stape: A hosting layer on top of server-side GTM. You still configure tracking in GTM's interface while Stape handles the infrastructure, so you need GTM knowledge (containers, tags, triggers, custom domains).
walkerOS: A standalone event collection system that doesn't need GTM. You define tracking in code, collect events through the source, process them with the collector, and send them to any destination.
Cost
Stape: Starts at $20/month for basic sGTM hosting and scales with traffic. High-volume sites can reach $200+/month. For comparison, self-hosted sGTM on Google Cloud starts around $120/month.
walkerOS: The software is free and open-source, and you pay for your own infrastructure. Optional paid services include implementation support (setup fees) and SLAs for teams that want help getting started or need guaranteed support.
GTM dependency
Stape: Requires Google Tag Manager. You configure tracking in GTM's interface, and Stape provides the server-side infrastructure. If GTM changes, your setup changes.
walkerOS: GTM-independent. walkerOS can send events to GTM via the GTM destination, but it doesn't require GTM to function, and your tracking logic lives in your codebase.
Flexibility
Stape: Focused on the Google ecosystem (GA4, Google Ads), plus Meta and TikTok gateways. Stape builds the power-ups.
walkerOS: You can build custom destinations for any API, data warehouse, or internal system, and you control how data is transformed and routed.
Getting started
The quickstart guide shows how to set up tracking without GTM.