Trade show follow-up workflow agent for industrial manufacturers on HubSpot: post-event nurture that routes spec-driven leads to reps and distributors

What The Show Floor Closer does

A 51 to 200 person industrial manufacturer exhibits at several trade shows a year and comes home with hundreds of badge scans, half-legible booth notes and business card photos. Those leads land in a spreadsheet, wait for someone to clean them up, and by the time marketing imports them into HubSpot the buyer has forgotten the booth. This agent owns the window from show floor to first meeting. It normalizes and enriches the scan list, matches each contact against ERP customer and distributor records, sorts leads into segments (existing customer, distributor-covered prospect, direct-territory prospect, engineer or specifier, purchasing, student or competitor), and runs a branching nurture in HubSpot built around the spec-driven way industrial buyers actually decide: drawings, datasheets, samples and application reviews rather than demo requests. It triggers meeting booking or channel handoff at the right stage, logs every touch in HubSpot, and keeps marketing in control of content and approvals. It works for the marketing team, with the inside sales team, regional reps and channel manager as the receiving end.

Built on HubSpot

The team already runs HubSpot, so nurture, segmentation, marketing events, attribution and routing should live there, with Breeze helping draft content variants and summarize engagement. HubSpot falls short on reading messy booth notes, matching against ERP and distributor coverage, and handling read-only ERP data safely, so a custom AI agent orchestrated in n8n handles intake, matching and drafting and writes clean properties back to HubSpot. Chili Piper handles routing and booking for a mix of reps and engineers. Because they want it built and maintained for them, keeping the logic in HubSpot workflows plus one n8n layer keeps it supportable as territories, ERP fields and shows change.

What starts it

• A badge scan export, lead retrieval app sync or business card photo batch is uploaded for a tagged trade show event
• A show lead clicks a spec sheet, CAD download or sample request link in a nurture email
• A known show contact returns to the website and views product configuration, pricing request or distributor locator pages
• A show lead replies to any nurture email or asks a technical question
• A nurture branch completes with no engagement, prompting a re-route to a long-cycle track or a quarterly check-in

What it reads

• HubSpot contacts, companies, deals, marketing events and email engagement
• Trade show lead retrieval exports, booth notes and card scans
• ERP customer master, ship-to accounts and order history (read-only, synced via n8n)
• Distributor and channel partner territory map with assigned partner contacts
• Website visit and company-level intent signals from Warmly
• Waterfall enrichment for missing emails, titles and phone numbers from FullEnrich

When a person takes over

• A lead asks a technical question about tolerances, materials, certifications or custom engineering: the agent stops nurture and creates a task for an applications engineer, because a wrong spec answer can lose the account or create liability.
• A prospect sits in a distributor's territory: the channel manager reviews and confirms the partner handoff before the lead is sent, since partners have conflicting coverage and channel conflict is costly.
• The ERP shows the company is an existing customer with open quotes, credit holds or an active dispute: the account owner takes over and the agent does not contact them.
• A lead asks for pricing, a quote or lead time on a specific part number: inside sales owns it, since pricing depends on volume, channel and contract terms the agent should not guess.

Rules it follows

• Never contact a lead the ERP or territory map assigns to a distributor without the channel manager's rule allowing it, and never quote direct pricing that undercuts a partner.
• Only send technical claims, specs and certifications from an approved asset library; the agent cannot generate or paraphrase performance numbers.
• ERP access is read-only and limited to account status, territory and last order date; order values and margins are never written into emails or HubSpot notes visible to marketing.
• Respect consent: show leads who did not opt in get one relevant follow-up and an unsubscribe path, regional email rules are applied by country, and suppressed contacts are never re-enrolled.
• Cap sends per contact and per company so one plant with eight booth visitors does not receive eight parallel sequences.

How you know it works

• Median time from show close to first personalized touch
• Percentage of show leads contacted within two business days
• Meetings booked with reps or applications engineers per show
• Distributor handoffs accepted and followed up within the agreed window
• Pipeline and samples requested sourced by each trade show over a 6 to 12 month window

From pilot to live

1. Pilot on one showPick the next trade show, map the territory and distributor rules, connect the ERP read sync, build two or three segments with approved assets, and run the agent with marketing reviewing every first-touch draft before send.
2. Expand segments and channel handoffsAdd the full role and application branches, turn on Chili Piper routing to reps and applications engineers, and launch partner handoff with the channel manager approving each one. Reprocess older untouched show lists into a re-engagement track.
3. Run every show and maintainEvery event follows the same intake, nurture and handoff process. The build is maintained ongoing: asset library updates, territory changes, ERP field changes, deliverability checks and monthly tuning of branches based on which segments book meetings.