Do I need to migrate my GTM container?

No. You paste your existing Container Config string and we provision a server-side instance that mirrors it. Web GTM stays as-is.

How is this different from running my own sGTM?

trackko.app gives you per-client isolation, automated provisioning, custom domain SSL, and the boosters (loader, click ID restorer, cookie keeper, geo, bot filter) pre-built. No DevOps.

Can clients use their own domain?

Yes. Custom domains are required for the first-party loader and recommended for cookie persistence. Subdomains on your agency domain also work.

What about GDPR & consent?

trackko.app respects GTM's consent mode. Boosters only run when consent is granted. No PII is stored on the tagging server.

How fast is provisioning?

A new tagging server with SSL is live in under 5 minutes. Custom domain SSL takes up to 12 hours depending on DNS.

Stop losing tracking data to ad blockers and ITP.

trackko.app provisions a dedicated server-side tagging server for every client. Recover lost conversions, restore click IDs and serve first-party tracking from your own domain — in minutes.

Live · Server-side tagging in production

Server-side GTM

Click ID restorer

Cookie keeper

+38%

Conversions recovered

4ms

Avg edge latency

120k+

Events/min handled

99.98%

Uptime

Agencies recover lost attribution with Trackko.

Real lifts from teams running first-party server-side tagging in production.

+38%

Meta CAPI match quality

"Our Meta event match quality jumped from 5.2 to 8.4 in the first week. Click ID Restorer alone paid for the whole stack."

Lucía Fernández

Head of Performance, Aroma Studio

+22%

Google Ads ROAS

"We migrated 14 brands off self-hosted sGTM in a weekend. ROAS lift on every account that had iOS traffic."

Marcos Reyes

CTO, Plaza 22 Agency

4×

Cookie lifetime restored

"Cookie Keeper extended our GA4 cookies past Safari's 7-day cap without us touching a single tag. Set-and-forget."

Sofía Marín

Analytics Lead, Botánica

Everything you need to run server-side tracking

A dedicated tagging server per client, plus the boosters that recover the data ad blockers and browsers strip away.

Dedicated tagging server

One sGTM instance per client. Provisioned in minutes on your subdomain or their custom domain.

Cookie Keeper

Server-set first-party cookies that survive ITP, ETP and Safari's 7-day cap. Fully automated.

Click ID Restorer

Recover gclid, fbclid, ttclid stripped by browsers. Send full attribution back to ad platforms.

Custom Loader

Serve gtm.js from the client's own domain. Bypass ad blockers without touching their site.

GEO Headers

Country, region, city and timezone injected at the edge. Hydrate every event with geo data.

Bot Detection

Filter crawlers and headless traffic before they pollute your analytics and ad audiences.

Built for the teams losing the most data

Performance agencies

+38% recovered conversions across client roster

PainClients blame you when CPA spikes — but iOS and ad blockers are silently dropping events.

PlaySpin up a dedicated tagging server per client in minutes. Bill them, brand it, scale it.

E-commerce brands

2.4× ROAS on retargeting after restoring click IDs

PainMeta and Google can't optimize when half your purchase events arrive without attribution.

PlayFirst-party loader + click ID restorer + server-side CAPI. Send clean, full-fidelity events.

Lead-gen & SaaS

–47% cost per qualified lead with restored gclids

PainLong funnels lose attribution between landing page and signup. Google Ads optimizes blind.

PlayCookie Keeper persists the click ID across sessions, server-side. Conversions tied back to source.

Local & multi-location

Geo-aware tracking across every storefront

PainCity-level reporting requires geo enrichment your tag manager can't do client-side.

PlayGEO headers injected at the edge. Every event hydrated with country, region, city, timezone.

Why teams choose Trackko over the alternatives.

Built for agencies who want every booster on, on day one — without DevOps.

See full server-side tagging pricing for every plan.

Trackko

Setup timeMinutes

Custom domain

Tagging servers

Cookie Keeper

Click ID Restorer

Addingwell

Setup timeHours

Custom domain

Tagging servers-

Cookie KeeperManual

Click ID RestorerManual

Stape

Setup timeHours

Custom domain

Tagging serversAdd-on

Cookie KeeperManual

Click ID RestorerManual

Self-hosted

Setup timeDays

Custom domainManual

Tagging servers

Cookie KeeperManual

Click ID RestorerManual

Feature

Setup time

Custom domain

Tagging servers

Cookie Keeper

Click ID Restorer

GEO Headers

Bot Detection

Features

Custom Loader

Support

Addingwell

Hours

Manual

Flat

Stape

Hours

Add-on

Manual

Usage

Trackko

Minutes

Flat

Priority

Self-hosted

Days

Manual

Infra cost

DIY

Server-side tagging in 3 steps

Create the client

Add company name, pick subdomain or custom domain. Paste the GTM Container Config.

Provision the server

We deploy a dedicated tagging server on the edge. SSL, DNS and routing handled automatically.

Install the snippet

Copy the generated install snippet to the client's site. Import the GTM Booster Pack. Done.

One server. Six unfair advantages.

Bypass ad-blockers

First-party domain

Persistent cookies

2-year lifetime

GEO enrichment

Country · City · TZ

Tagging server
on your domain

live

Bot filtering

Clean audiences

Faster pages

Lighter client load

Data ownership

You control the pipe

Every event is enriched, restored and filtered before it reaches Meta, Google, TikTok or GA4 — so your ad platforms optimize on the cleanest signal you've ever sent.

From a blocked pixel to a clean conversion — in 4 milliseconds

Every event takes the long route through a tagging server you control. Click IDs restored, cookies persisted, geo enriched, bots filtered.

User triggers event

Loader served from client's own domain.

Enrich + restore

GEO, click IDs, cookies. Bots dropped.

Process & route

Per-client sGTM. Custom transformations.

Send conversions

Server-side conversions to your ad stack.

Without trackko.app

With trackko.app

Pixel blocked by uBlock / Brave / Safari

First-party loader on client domain

Click ID lost between landing and conversion

Click IDs restored server-side

Cookies wiped after 7 days

Cookies persisted for 2 years

Bots polluting audiences

Bots filtered before destinations

See how much revenue you're leaving on the table.

Estimate conversions recovered by server-side tagging, based on industry-average lift.

Your numbers

Monthly events500K

10K500K10M50M

Average order value (USD)

Current conversion rate (%)

Projected recovery

Recovered conversions / mo

+1.8K

Recovered revenue / mo

+$135,000

Suggested plan

Starter

500K events / month

Start free See plan Starter

Indicative — based on industry-average +18% sGTM lift.

Pricing that grows with you

Each plan is one tagging server. Unlimited brands under your agency. Add clients as you grow.

Free

$0/mo

50K events/mo

Starter

$19/mo

+ taxes

500K events/mo

Growth

$39/mo

+ taxes

2M events/mo

Recommended

Scale

$79/mo

+ taxes

10M events/mo

Pro

$199/mo

+ taxes

50M events/mo

Need more?See full pricing

Enterprise

Tailored infrastructure for high-volume agencies

Custom DPA / SSA
BAA for HIPAA compliance
Dedicated IP
Private cluster

Single Sign-On (SSO)
Custom logs retention
Custom scale & quotas
Solutions architect

Let's talk

Custom pricing

FAQ

What we get asked the most

Stop losing conversions.
Start tracking server-side.

Provision your first tagging server in 5 minutes. No credit card.

Start tracking free See pricing

Stop losing tracking data to ad blockers and ITP.

Agencies recover lost attribution with Trackko.

Everything you need to run server-side tracking

Dedicated tagging server

Cookie Keeper

Click ID Restorer

Custom Loader

GEO Headers

Bot Detection

Built for the teams losing the most data

Performance agencies

Performance agencies

E-commerce brands

E-commerce brands

Lead-gen & SaaS

Lead-gen & SaaS

Local & multi-location

Local & multi-location

Why teams choose Trackko over the alternatives.

Server-side tagging in 3 steps

Create the client

Provision the server

Install the snippet

One server. Six unfair advantages.

From a blocked pixel to a clean conversion — in 4 milliseconds

User triggers event

Enrich + restore

Process & route

Send conversions

See how much revenue you're leaving on the table.

Pricing that grows with you

Tailored infrastructure for high-volume agencies

What we get asked the most

Stop losing conversions. Start tracking server-side.

Server-side tracking guides

Stop losing conversions.
Start tracking server-side.