Most B2B SMS outreach fails not because SMS is a bad channel — but because it is approached like a broadcast medium rather than a conversation starter. This framework walks through every stage from identifying the right prospects to booking the meeting.
Stage 1: Audience Definition (Before You Write a Word)
Define your ideal prospect with three filters: industry (the vertical you know best), role (the decision-maker with budget and authority), and company size (where your product creates the most value). A well-defined audience beats a large audience every time. Start with 50-100 contacts for your first test — this gives you statistically meaningful reply data without overcommitting.
Stage 2: Message Crafting
Your message has one job: generate a reply. Not a click, not a form fill — a reply. The highest-converting structure is:
- Personalisation hook — reference their company or role
- Relevant context — one sentence connecting to a challenge they likely have
- Single open question — not a pitch, a genuine question
Example: “Hi [Name], quick question for you — are teams at [Company] still primarily using cold email for outbound? Asking because our clients in [industry] are seeing 3x better reply rates on SMS. Worth a quick chat?”
Stage 3: Launch and Monitor
Launch your test campaign and monitor the inbox in real time. Replies will come in within minutes for well-targeted campaigns. The first 2 hours after sending are the highest-activity window — have someone on the inbox to respond immediately.
Stage 4: Reply Handling
Every reply falls into one of three buckets: Interested (book the meeting immediately), Needs More Info (answer the question and move toward a meeting), or Not Now (ask for a better time and set a follow-up). Respond to all three. Even “not now” replies are warm leads 30-60 days out.
Stage 5: Scale What Works
After 3 campaigns, review what message variants drove the highest reply rates, which industries responded best, and what times performed. Double down on what works. Most teams find a consistent 20-30% reply rate within 5 campaigns.
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Want a guided walkthrough? Follow the 10-minute campaign launch guide or see how agencies manage multiple client campaigns.