Connect Your Data with HubSpot Integrations

• Quick marketplace connector (install + basic mapping): $0 – $5k
  (Install, authorize, map a handful of fields, configure sync rules, validate.)

• Data Sync / connector with custom mappings & QA: $2k – $15k
  (Multiple objects, field transforms, conflict rules, UAT.)

• Custom integration / middleware (APIs, webhooks, transformations): $10k – $100k+
  (Complex mappings, custom objects, real-time two-way sync, historical backfill, compliance requirements.)

• Large program / enterprise multi-system project: $50k – $250k+
  (Many systems, heavy volume, SLAs, on-call support, custom orchestration.)

These are ranges — precise pricing depends on scope, volume, and required SLAs.

• Marketplace connector (simple): 1–5 days (can be hours if trivial).

• Data Sync setup with mapping & QA: 1–3 weeks.

• Custom integration with historical backfill: 4–12+ weeks.

• Enterprise integration program (many systems, compliance, staging): 3–6+ months.

• Connector type: prebuilt HubSpot Marketplace App vs full custom API. (Custom = biggest multiplier.)

• Data volume & history: migrating many years of records or large attachments/backfills adds bulk work.

• Mapping complexity: many fields, complex transformations, custom objects, and association logic (e.g., contacts ↔ companies ↔ deals).

• Sync direction & frequency: one-way nightly jobs are simplest; two-way real-time sync requires conflict resolution and safety rules.

• Number of systems: each additional system adds integration and testing work — compound complexity.

• Auth / rate limits / infrastructure: OAuth/Private Apps, API quotas, retries and batching logic increase engineering effort.

• Security & compliance needs: encryption, audit logs, vendor SOC/GDPR requirements add time + cost.

• Testing & monitoring requirements: staging environments, reconciliation scripts, monitoring/alerting and SLAs.

• Stakeholder availability: delayed UAT, missing owners, or slow sign-offs lengthen calendar time.

1. Discovery & scope (quick wins found here) — identifies hidden complexity; poor discovery → big surprises.

2. Mapping & design — defines transforms, ownership, conflict rules; more effort here saves rework later.

3. Development / config — building connectors, transforms, retries.

4. Historical migration / backfill — often the longest and costliest single piece.

5. Testing & UAT — the more thorough, the fewer production issues; budget time for cycles.

6. Launch & hypercare — monitoring, bug fixes, and post-launch stabilization.