Marketing Tech software development company

We build custom MarTech platforms including marketing automation systems, CRM platforms, email campaign engines, multi-channel attribution dashboards, review management tools, and customer data platforms (CDPs). We also integrate with existing MarTech stacks — connecting tools like HubSpot, Salesforce, Marketo, and Klaviyo to custom data pipelines or proprietary systems. When companies find that off-the-shelf MarTech tools don't fit their workflow or are too expensive at scale, we build purpose-built alternatives. A custom-built email automation system serving 500,000 contacts will cost more upfront than a SaaS subscription but typically pays back within 18–24 months for high-volume senders.

CRM integration projects typically follow a four-phase approach: data audit (mapping what fields exist in the source system and what the target CRM expects), sync architecture (deciding whether to use webhooks, scheduled batch sync, or a change-data-capture stream), conflict resolution design (handling cases where the same record is updated in both systems simultaneously), and monitoring setup (alerting when sync falls behind or records fail to transfer). For Salesforce integrations we use the Bulk API for initial data migrations and the Streaming API for real-time sync. For HubSpot, we use their native webhook subscriptions. The most common integration mistake is treating CRM sync as a simple ETL job — contact data evolves continuously, and a sync that fails silently will corrupt your CRM within weeks.

Attribution is a data pipeline problem before it's a reporting problem. We start by instrumenting every marketing touchpoint — email opens, ad clicks, landing page visits, demo requests, and conversions — with consistent user identifiers that allow us to stitch together a complete customer journey. We then build an attribution model (first-touch, last-touch, or multi-touch depending on your sales cycle) and a reporting layer that can answer the question 'what drove this conversion?' at the individual level. For B2B companies with long sales cycles, we implement account-based attribution that maps touches to accounts rather than individual contacts. One of our clients went from a spreadsheet-based attribution process to a real-time attribution dashboard in 10 weeks.

The right answer depends on your volume, your differentiation needs, and your growth trajectory. Off-the-shelf tools like HubSpot, Marketo, or Klaviyo are excellent for companies under $10M ARR — they get you to market fast and cover 80% of use cases. Build-vs-buy becomes relevant when: your usage volume makes per-seat or per-contact pricing unsustainable, you need workflow customizations that the tool's native API can't support, you want to own your data without third-party retention policies, or you're building a product that includes marketing automation as a feature (not just using it internally). We help clients run the financial model — comparing total cost of ownership for custom software against SaaS subscription costs over 3 years — before recommending either path.