How to notify Slack when a Salesforce opportunity over $50K is created

Why alert on large deals?

When a $50K+ opportunity enters the pipeline, leadership needs to know immediately — but in most orgs, they don't find out until the weekly pipeline review or a 1:1 with the rep. By then, the deal has been sitting for 3-5 days without executive support, custom pricing review, or the attention that large deals need to close.

Large deals often require cross-functional coordination: legal for contract review, finance for non-standard pricing, executives for relationship-building. Every day of delay is a day the prospect might be evaluating a competitor who moves faster. An automated Slack alert ensures leadership knows about large deals within seconds (Flow Builder) or minutes (n8n/Claude Code skill) of creation.

How it works

Regardless of which tool you use, every approach follows the same three-step pattern:

1. Detect the deal — monitor Salesforce for newly created opportunities. Flow Builder uses record-triggered automation for instant detection. n8n polls the API on a schedule. The Claude Code skill queries on demand.
2. Check the amount — compare the opportunity's Amount field against your threshold (e.g., $50,000). Opportunities below the threshold are silently ignored.
3. Alert leadership — post a formatted message to a Slack channel with the opportunity name, amount, owner, account, and a link to the Salesforce record.

The approaches differ in latency and setup complexity. Flow Builder gives you real-time alerts with zero external tools. n8n gives you a visual builder with rich formatting. The Claude Code skill gives you conversational flexibility for ad hoc queries.

What you'll need

Which approach should I use?

• Salesforce Flow — native Record-Triggered Flow with entry conditions for amount filtering. Real-time delivery, zero external tools, no cost. Best for teams who want the simplest setup entirely within Salesforce.
• n8n (Recommended) — visual workflow editor with rich Block Kit formatting. Polls Salesforce for new opportunities. Self-hostable for free. Best for teams who want formatted Slack messages and already use n8n.
• Claude Code — a guided Claude Code skill with workflow guidelines and API references. Ask Claude to find large deals and post alerts conversationally. Best for periodic checks and ad hoc queries like "what opportunities over $100K were created this week?"

Choose your approach

Select an approach below to see the full step-by-step guide.