When a client’s existing software does not have a clean off-the-shelf path, Island Workflow can scope and build the bridge: API connector, webhook flow, parser, private plugin, automation layer, export/import workflow, or human-reviewed handoff.

Typical custom integration ranges

• Simple bridge: $1,500–$3,500 CAD — Zapier/Make/n8n, webhook, email parser, CSV/export, or spreadsheet workflow.
• Standard custom integration: $4,500–$9,500 CAD — API connection, authentication, field mapping, logs, error handling, and approval workflow.
• Advanced / regulated / multi-system integration: $10,000–$25,000+ CAD — bidirectional sync, custom plugin, multiple systems, compliance/privacy constraints, or admin interface.
• Integration maintenance: typically $150–$500 CAD/month per custom integration depending on risk, vendor fragility, monitoring needs, and support expectations.

How it is scoped

Custom integration work starts with a Readiness Session or scoped discovery. We confirm the client’s software plan, API access, exports, permissions, authentication, data sensitivity, testing needs, and what must remain human-reviewed before quoting build work.

IP and privacy

Custom integration patterns, connectors, plugins, and reusable workflow components may become part of Island Workflow’s internal integration library and reusable IP. Client-specific credentials, private data, configuration, internal business rules, and sensitive operational context remain private to the client.

Start with a Readiness Session