The HubSpot work your agency partner won't touch
Custom objects, broken HubSpot↔Salesforce sync, a legacy ERP with no connector — HubSpot Solutions Partners sell workflows and templates, not custom API code. We're the EU-based team that builds it, fixes it, and keeps it running. Fixed scope, fixed price, live in 2 weeks.
What we build and fix
- ✓Custom object sync between HubSpot and Salesforce, NetSuite, an ERP or an in-house system — two-way, with conflict rules that actually make sense
- ✓HubSpot API work agencies decline: custom properties, workflows triggered by external events, association labels, timeline events
- ✓Diagnosing and fixing sync that's silently dropping deals, duplicating contacts, or falling out of date after a HubSpot update
- ✓Webhooks and middleware — CloudFront, AWS Lambda or a lightweight server between HubSpot and whatever it needs to talk to
- ✓Migration of custom data and pipelines from your old CRM into HubSpot without losing history
Answer 4 questions — get a plan and a quote
Usually takes under a minute. No calls unless you want one.
How we work
Audit
We map your HubSpot instance, the target system's API, and every place data currently breaks.
Scope
Fixed list of objects, fields and sync rules, priced and signed off before we touch code.
Build
Built against a HubSpot sandbox portal, every API call logged.
Test
Edge cases: duplicate contacts, rate limits, partial failures, re-runs.
Launch
Go-live with monitoring and a rollback plan.
Support
SLA on fixes — HubSpot's API and your target system both change over time.
How the data flows
Related solutions
FAQ
Our HubSpot partner said this integration isn't possible. Is that true?
Usually it means it's not template work — HubSpot Solutions Partners are built around onboarding and workflow setup, not custom API development. Most of what gets called 'impossible' is a scoping problem, not a technical one. We quote it as custom development because that's what it is.
Can you fix our existing HubSpot↔Salesforce sync instead of rebuilding it?
Often, yes. We diagnose first — field mapping drift, rate-limit throttling and stale OAuth tokens cause most 'random' sync failures. If the underlying tool can't do what you need, we say so before quoting a rebuild.
Do you work with EU businesses on EU time?
Yes — we're based in Belgrade, in the Central European timezone, and build with GDPR data-handling requirements in mind by default. No 8-hour lag waiting on a call with an offshore team.
What does a typical project cost and take?
Most custom HubSpot integrations run 1–3 weeks depending on object complexity and the target system's API. You get a fixed price after the audit, locked before we start.