A Stape alternative, without a GTM container to configure
Stape is the reference for server-side Google Tag Manager hosting, with a free tier and aggressive prices. DataFirefly takes a different route: your events go straight to the conversion APIs of Meta, GA4, TikTok, Pinterest, Google Ads and Microsoft Advertising, no GTM container to configure or maintain, and all your shops under one subscription. Here is an honest comparison of the two approaches.
sGTM hosting and direct CAPI are not the same job
Comparing Stape and DataFirefly starts with comparing two architectures. The right choice depends on who, on your side, will do the work.
Stape: hosting your server-side GTM container
Stape provisions and operates the infrastructure for server-side Google Tag Manager containers, with a rich ecosystem (power-ups, EU hosting available, ISO 27001, SOC 2 and HIPAA certifications). You (or your agency) build the tracking inside the container, and every site has its own container, hence its own plan.
DataFirefly: direct CAPI, no container
DataFirefly receives events from your shop (PrestaShop module, WooCommerce or Shopware plugin, or a signed HTTP API) and dispatches them straight to the platforms' conversion APIs. No container: dispatch logic, deduplication and consent handling are carried by the platform, not by you.
Stape vs DataFirefly, point by point
Pricing data checked on 10 July 2026 on both services' public websites. Pricing moves fast in this market: always check the official pages before deciding.
| Stape | DataFirefly Server-Side | |
|---|---|---|
| Technical model | Hosting of server-side Google Tag Manager containers | Direct dispatch to conversion APIs (no GTM container) |
| Getting started | Create the container, configure clients, tags, triggers and variables: often with an sGTM agency or freelancer | Install the connector (PrestaShop, WooCommerce, Shopware) and paste one connection key |
| Ongoing maintenance | Container tags and templates to maintain as platforms evolve | API connectors maintained by DataFirefly, platform-side |
| Destinations | Very broad: anything the GTM template gallery allows, configured tag by tag | Six destinations ready out of the box: Meta CAPI, GA4, TikTok, Pinterest, Google Ads, Microsoft Advertising |
| Multiple shops | One container = one site: each shop has its own container and plan | Every shop on your account under one subscription, one invoice |
| Hosting | Global, EU option available; ISO 27001, SOC 2, HIPAA certifications | Germany (Falkenstein, EU): explicit residency, GDPR by design |
| Diagnostics | sGTM debugger, request logs and monitoring | Event-by-event Inspector with personal data redacted |
| Entry price | Free $0 (10k requests); Pro $17/month (500k); Business $83/month (5M): per site | €39/month (Starter): Growth €119, Scale €349: multi-shop included |
| Skills required | Server-side GTM: clients, tags, variables, debugging | No GTM skills: the client area is all you need |
All trademarks belong to their respective owners; this comparison is provided for information, based on public information as of July 2026.
When to pick one or the other: honestly
Stape is a good choice if…
You (or your agency) master server-side GTM and want the cheapest infrastructure to host it: the free tier and the $17/month Pro plan are unbeatable on unit price. You keep control over every tag, and you own the container's configuration and maintenance, site by site.
DataFirefly is a good choice if…
You run a PrestaShop, WooCommerce or Shopware store, or an agency managing several shops, and you want to recover the conversions lost to ad blockers and ITP without becoming a GTM expert. Setup takes minutes with a connection key, six destinations are included, all your shops share one subscription, and hosting is in Germany.
Still weighing up the architectures rather than the two suppliers? Our page on server-side tagging versus server-side tracking compares an sGTM container and a managed connector point by point, including the cases where the container wins.
No generic tag: one official connector per CMS
Migrating away from an sGTM container takes minutes: install your platform's connector and paste your connection key.
Frequently asked questions
Is DataFirefly a server-side GTM host like Stape?
No. Stape hosts server-side Google Tag Manager containers: you configure and maintain the tracking inside the container (clients, tags, triggers). DataFirefly sends your events straight to each platform's conversion API, with no GTM container to create or maintain.
Stape is cheaper at entry level: why pick DataFirefly?
It is true: Stape's free tier (10,000 requests) and $17/month Pro plan are unbeatable if you can configure an sGTM container yourself. The full cost, however, includes configuring and maintaining the container, and every site needs its own container and its own plan. DataFirefly includes at €39/month the six ready-made destinations and every shop on your account, with no GTM skills required.
I manage several shops: what is the difference?
At Stape, one container maps to one site: each shop has its own container and subscription. At DataFirefly, every shop on your account shares a single subscription and a single invoice, with a client area that isolates each shop (connection key, monitoring, Event Inspector). For agencies this is one of the most structural differences.
When is Stape a better choice?
If you master server-side GTM and want the maximum flexibility of a container: GTM gallery tags, custom transformations, a very wide range of destinations: Stape is a market reference, with ISO 27001, SOC 2 and HIPAA certifications. DataFirefly is for merchants and agencies who prefer server-side tracking that works out of the box, without carrying the GTM complexity.
Where is DataFirefly data hosted?
The DataFirefly dispatcher is hosted in Germany (Falkenstein, European Union): an explicit residency, not an option. Personal data is redacted in the diagnostic tools, ingestion is HMAC-authenticated and tracking respects visitor consent.
Server-side, without the container
Six destinations, native PrestaShop / WooCommerce / Shopware connectors, hosted in Germany. From €39/month, no commitment.