5 Best Practices for AI Outbound Campaigns

Running an AI outbound campaign is not just about dialling numbers. The difference between a 3% conversion rate and a 12% conversion rate comes down to five things: timing, script quality, personalisation, follow-up cadence, and data hygiene.

1. Call at the Right Time

TRAI mandates calling hours of 9 AM to 9 PM. Within that window, data from millions of AI calls shows that Tuesday–Thursday between 10 AM–12 PM and 3 PM–5 PM have the highest pickup rates. Avoid calling on Monday mornings (people are catching up on their week) and Friday afternoons (people are winding down).

2. Nail the First 7 Seconds

The AI agent's opening line determines whether the prospect stays on the call. Avoid starting with company name and product pitch. Instead, open with a relevant hook: 'Hi, this is Priya from Alphoris — I noticed you enquired about reducing your sales team's workload last week. Do you have 2 minutes?' Reference something real. Be specific. Be brief.

3. Personalise at Scale

Use dynamic fields in your campaign pitch. Instead of 'We help businesses automate calls', say 'We help real estate agencies like [Company Name] automate follow-up calls to property enquiries.' Even a single personalisation variable — company name, city, or use case — significantly improves engagement.

4. Design a Multi-Touch Follow-Up

First calls have a 30–40% pickup rate. The magic happens in follow-ups. Schedule up to 3 retry attempts at different times of day before marking a contact as unreachable. Use pre-recorded voice messages for voicemail drops. Follow up no-answers with a WhatsApp or SMS message within 30 minutes.

5. Keep Your Contact List Clean

Calling DNC-registered numbers is a TRAI violation and wastes campaign budget. Before every campaign, scrub your list against the National DNC registry. Remove contacts who have explicitly opted out. Deduplicate by phone number. A clean list of 1,000 contacts outperforms a dirty list of 10,000 every time.