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Marketing Software Development

Attribution that survives the loss
of the third-party cookie.

Most martech problems aren't feature gaps — they're data that doesn't reconcile. Ad platform spend doesn't match CRM revenue, a CDP has three definitions of the same customer, and consent requirements now determine what you're even allowed to track before a single report gets built. We build attribution pipelines, CDP and CRM integrations, and campaign tooling engineered around that reality, and we build it white-label for agencies who need a development partner their clients never see, under whatever brand the client already trusts.

Talk to an engineer How engagements work
Server-side tracking built for a cookieless defaultOne customer identity, not three disagreeing systemsWhite-label delivery for agencies, client never sees us

1

Customer identity, reconciled

Not three systems disagreeing

Server-side

Tracking architecture, by default

Not a client-side pixel and hope

100%

White-label available

Your brand, our engineering

390+

Projects shipped

Since 2013

The operational reality

The ground under marketing software moved, and most stacks haven't

Attribution, targeting, and measurement all depended on assumptions that stopped being true. A stack built five years ago is running on infrastructure the browsers and regulators have since pulled out from under it.

Third-party cookies are effectively gone as a targeting mechanism

Safari and Firefox block them by default already, and Chrome's own retreat from full deprecation still leaves privacy-conscious users opting out in growing numbers. Attribution logic built assuming a persistent third-party cookie is measuring a shrinking, non-representative slice of traffic, and the gap only widens over time.

Server-side tracking is now the default architecture, not an upgrade

Sending events from your own server via the Conversion API (Meta) or Enhanced Conversions (Google) instead of relying solely on a browser pixel survives ad blockers and browser restrictions that client-side tracking increasingly doesn't. This is infrastructure work, not a marketing team's afternoon project, and it should be scoped and budgeted as such.

Consent management is a legal gate before it's an engineering task

GDPR, CCPA/CPRA, and Google's Consent Mode all require a real decision about what fires before consent, what fires after, and how that state propagates to every downstream tool. A cookie banner that doesn't actually gate the tags behind it is a compliance liability dressed as a UI component, and regulators have started treating it that way.

First-party data is the asset that survived

Email addresses, logged-in behavior, and CRM records you actually own don't depend on a browser vendor's cookie policy. The martech investment worth making now is in owning and connecting that data well, not in finding a workaround for tracking you no longer control and never fully did.

CDP adoption solved a problem and created a new one

A customer data platform like Segment or a warehouse-native approach can unify identity across tools, but only if the identity resolution logic is built correctly — otherwise it becomes a fourth system with its own definition of a customer, adding confusion instead of removing it.

Ad platform APIs change on their own schedule, not yours

Meta, Google, and TikTok's ad APIs deprecate fields and rate-limit access on their own timeline, and an integration maintained casually breaks quietly — a campaign optimization loop that silently stops updating is a worse failure than one that errors loudly.

What we build

The systems that make up a real martech stack

From the pipeline that reconciles spend against revenue to the CDP that's supposed to be one source of truth — each has a specific, common failure mode worth naming before it's built.

Attribution and analytics pipelines

Multi-touch or data-driven attribution models that ingest ad spend, CRM, and product data into one warehouse, reconciled against actual revenue rather than platform-reported conversions that count the same sale twice across two channels. The warehouse, not any single platform's dashboard, becomes the number everyone in the business actually trusts.

CDP and CRM integration

Unifying customer identity across Salesforce, HubSpot, or a warehouse-native stack (Snowflake plus a reverse-ETL tool) so a marketing action and a sales outcome are visibly the same person, not correlated by guesswork after the fact. Getting the merge rules right up front avoids a second cleanup project a year later.

Campaign management and marketing automation tooling

Internal tools for campaign orchestration, personalization logic, or workflow automation that off-the-shelf marketing automation platforms don't support — usually because the trigger logic is specific to a business's own sales cycle, not a gap in the platform's feature list.

Ad platform API integrations

Automated bid management, budget pacing, or reporting pulled directly from Meta, Google, and TikTok's ad APIs, built to handle rate limits and field deprecations without silently going stale between the quarterly reviews where anyone would notice.

Consent and privacy infrastructure

Consent management platforms wired to actually gate tag firing — not just display a banner — plus the server-side event routing that respects consent state before data reaches any third party.

White-label development for agencies

Full engineering delivery under an agency's own brand, for agencies that need to offer custom development to clients without hiring or managing an internal engineering team.

Where the money actually gets lost

The specific failures martech projects usually exist to fix

Not abstract inefficiency — specific, nameable gaps between what a report shows and what actually happened.

Attribution and revenue disagree, and nobody can say why

Ad platforms report conversions using their own attribution window and model, which routinely double-counts a sale across two channels and never matches CRM-reported revenue. Reconciling the two requires a pipeline that treats the CRM as ground truth, not another averaged blend of platform numbers pretending to split the difference.

The CDP became a fourth database instead of the answer

A CDP implemented without a clear identity resolution strategy — how a cookie ID, an email, and a CRM record get merged into one profile — becomes another system with a partial, sometimes wrong view of the customer, which is worse than having no CDP at all because people trust it by default.

Consent Mode was installed but never verified

Google's Consent Mode has default and advanced implementations with materially different behavior, and a lot of installations default to modeled conversion data without anyone checking whether the modeling is producing numbers close to reality, months after the fact.

Server-side tracking was scoped as a tag swap

Moving from client-side pixels to server-side conversion APIs is an infrastructure project — a server, a data pipeline, event deduplication logic — not a setting in a tag manager, and scoping it as the latter is how these projects run over budget and past their original deadline.

Reporting dashboards get rebuilt every time a platform changes

A dashboard hard-coded against one ad platform's current API response breaks every time that platform ships a change. Building against a normalized internal data layer instead means the dashboard survives an upstream API change without a rebuild.

Marketing and finance close the month with two different revenue numbers

Marketing-attributed revenue and finance's booked revenue rarely match by definition, but when nobody has explained why, it reads as a data quality failure rather than a modeling choice — and that credibility gap is often what triggers the call in the first place.

For agencies

How white-label delivery actually works

A meaningful share of our marketing-software work is delivered under someone else's brand, for agencies whose clients need custom development they don't want to staff internally. The arrangement only works if it's structured honestly from the start.

The client relationship stays entirely yours

We don't appear in client calls, emails, or invoices unless you want us to. Communication runs through you, deliverables are labeled with your agency's branding, and the client experience is that their agency has an in-house engineering bench.

Scope and IP ownership are explicit, in writing

Code, infrastructure, and documentation transfer to your agency (or directly to your client, at your direction) the same way they would on a direct engagement — there's no ambiguity about who owns what once the invoice is paid.

Capacity scales with your pipeline, not a fixed headcount

A retainer model lets an agency take on a client's martech build without committing to a full-time hire, and without the multi-month lag of recruiting one. When the pipeline is quiet, capacity scales down; when a client lands, it scales back up.

Technical credibility on the call is often what closes the deal

Some agencies bring us onto a scoping call under an NDA, presented as their own technical lead, specifically because a client's confidence in the technical plan is what gets a proposal signed. That arrangement is common and we're comfortable in it.

This isn't a substitute for an agency that should hire in-house

If a specific technical capability is going to be a permanent, recurring need across most of your client roster, building it in-house eventually costs less than a permanent retainer. We'll say so — the honest use case is a capability you need occasionally or are still validating demand for.

Billing stays simple even when the work is complex

Most white-label engagements run on a flat monthly retainer or a fixed project price billed to the agency, not a project-by-project markup the agency has to explain to its own client — keeping the commercial relationship between us and you, not us and them.

What it costs

Marketing software development pricing

Real ranges. The variable that moves a quote most is the number of platforms an integration has to reconcile against, and whether identity resolution has to be built from scratch or layered onto an existing CDP.

EngagementCommitmentTimelineWhat's included
Server-side tracking implementationFixed scope4 – 8 weeksConversion API / Enhanced Conversions setup with consent-state-aware event routing, replacing or supplementing client-side pixels that ad blockers increasingly strip out.
Attribution & analytics pipelineFixed scope8 – 14 weeksMulti-source ingestion (ad platforms, CRM, product data) into a warehouse, with attribution modeling reconciled against actual booked revenue rather than platform-reported conversions.
CDP / CRM integrationFixed scope6 – 12 weeksIdentity resolution and sync between a CDP, CRM, and downstream marketing tools, built to produce one customer record, not three.
Custom campaign / automation toolingFixed scope5 – 10 weeksInternal tooling for campaign logic, personalization, or workflow automation that off-the-shelf marketing platforms don't cover.
White-label development retainerOngoing retainerOngoingDedicated engineering capacity delivered under your agency's brand, for client martech builds you don't staff internally.

Ranges assume US-based senior engineers and include consent-architecture review rather than quoting it separately. A quote well below these bands for server-side tracking or a CDP build usually means identity resolution or consent gating was scoped as an afterthought, and both come back as a data-accuracy problem after launch, usually discovered at the next board reporting cycle.

How an engagement runs

From a data audit to a pipeline your reports can trust

Week one is a data audit — where attribution and revenue actually disagree, what identity resolution logic (if any) currently exists, and what consent architecture is already in place versus assumed. The pipeline and identity model get designed before integration work starts, since retrofitting identity resolution after a CDP is already populated with fragmented profiles means a migration, not a configuration change. Consent gating is verified against real browser behavior, not just checked against the tag manager's configuration screen. Handover includes the data model documentation and a runbook for what happens when an ad platform's API changes — because it will, usually without much advance notice.

WK 1–2DiscoveryScope, risks,architectureWK 2–4DesignFlows, UI,data modelWK 3–10BuildTwo-week incrementsWK 9–11HardenQA, load,securityWK 12LaunchCutover andrunbookONGOINGOperateSLA, iteration

Related

Working with us as an agency

Agencies are a large part of what we do, under your brand and your account management.

Questions

Frequently asked questions

What teams ask before a first call.

Server-side tracking is the smallest of these; a full attribution and analytics pipeline is the largest, with CDP or CRM integration in between. The table above sets out the shapes.

What moves the number is how many platforms have to reconcile and whether identity resolution is being built from scratch or wired to something that already works. Two stacks with the same tool list can differ enormously on that one question.

Tell us where your numbers stop agreeing

Describe where attribution and revenue diverge, or the platforms your stack has to reconcile. If you're an agency scoping this for a client, we'll work under your brand. Either way, we'll tell you what's actually broken before we quote fixing it.