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Addingwell

In Server-side Tracking

Key facts

Category
Server-side Tracking
Starting price
Free plan
Free tier
100,000 requests per month, 1 region, 1 custom domain
Tagging engine
Server-side Google Tag Manager
Hosting
Addingwell runs the servers, described as multi-region on Google Cloud. Listed locations include Belgium, US (Iowa, Virginia, Oregon), Brazil and Singapore.
Data stored in
European Economic Area (EEA), United States
Compliance
GDPR
Last updated
30 October 2026

From the vendor's own pages. How we research tools

About Addingwell

Addingwell hosts server-side Google Tag Manager (sGTM) containers. It was acquired by Didomi in 2025 and now sells as Addingwell by Didomi. It adds tag health monitoring, error logs, event consent monitoring and a CDN for the GTM and GA4 scripts.

The Free plan covers 100,000 requests per month with one region and one custom domain. Pay as you go starts at €90 per month for 1,000,000 requests, with overage billed per 100,000 requests at the end of the billing cycle. Add-ons are €30 per extra container, €10 per extra domain and €20 for multi-region. Enterprise is custom.

Addingwell says it uses multi-region infrastructure on Google Cloud. Its product page lists servers in Belgium, the US (Iowa, Virginia, Oregon), Brazil and Singapore.

Pros
  • Free plan with 100,000 requests and a custom domain
  • Alerts and tag health monitoring
  • Event consent monitoring through Didomi
  • Shopify app
  • Published overage rates per 100,000 requests
Cons
  • Cheapest paid plan starts at €90 per month
  • Free plan is limited to one region
  • Extra containers, domains and regions are paid add-ons
  • Premium SLA only on paid plans
  • No WordPress plugin found

Software type

We classified Addingwell as Server-side Tracking. In addition, Addingwell is proprietary software.

Software details

Product of Didomi

addingwell.com

Addingwell Pricing

Free

100,000 requests per month, no credit card stated.

  • 100,000 requests per month
  • 1 region
  • 1 custom domain
  • Tag monitoring and logs
  • Email support, 5 business days

Price

Free

Pay as you go

From €90 per month for 1,000,000 requests. Extra requests are billed at the end of the cycle.

  • 1,000,000 requests at €90
  • 5,000,000 requests at €120
  • 12,000,000 requests at €210
  • 25,000,000 requests at €360
  • 50,000,000 requests at €640
  • 100,000,000 requests at €1,190
  • Overage €2.30 to €1.30 per 100k depending on tier
  • Multi-region
  • Premium SLA
  • 1 guaranteed call slot per month

Price

€90 per month

Enterprise

Custom price for higher volumes.

  • Dedicated account manager
  • Unlimited guaranteed calls
  • Premium SLA
  • Invoice and annual contract

Price

On request

*Additional taxes may apply depending on your country.

Free tier

100,000 requests per month, 1 region, 1 custom domain

Billed by

Requests per month

Support

Email support has response targets of 5 business days on Free, 2 on Pay as you go and 1 on Enterprise. Pay as you go includes one guaranteed call slot per month, and Enterprise has unlimited calls and an account manager. Documentation is on docs.addingwell.com.

Support options

Email, Live Chat, Phone, Knowledge base

Knowledge Base

Platform

Tagging engine

Server-side Google Tag Manager

Product type

Managed sGTM hosting with add-ons for containers, domains and regions

Destinations

Any sGTM tag template; docs cover Meta, TikTok and Awin CAPI and offline events

Shop and CMS apps

Shopify app (installs GTM and a GA4 data layer); no WordPress plugin found

Account Security

Not documented

Hosting

Hosting

Addingwell runs the servers, described as multi-region on Google Cloud. Listed locations include Belgium, US (Iowa, Virginia, Oregon), Brazil and Singapore.

Data Center Locations

  • European Economic Area (EEA)
  • United States

Custom domain

1 custom domain on every plan, extra domains €10 per month

Same-origin serving

Not documented

Uptime SLA

99.99% uptime stated on the home page; premium SLA on Pay as you go and Enterprise

Compliance

  • GDPR

Data quality features

Custom script loader

GTM and GA4 scripts served through a CDN on non-detectable URLs

Cookie lifetime extension

Cookie maintenance to recover visitors beyond Safari's 8-day limit

Bot detection

Not documented

Geo and device headers

Not documented

Data enrichment

Not documented

Monitoring

Request logs

One-click error logs and advanced logs

Monitoring and alerts

Tag Health, data and cookie monitoring with instant alerts

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