Outbound sequencing is the discipline of designing multi-touch, multi-channel campaigns that reach prospects consistently without triggering spam filters.
Outbound sequencing has become table stakes for B2B SaaS SDR teams: multi-touch cadences delivered via a mix of email, phone, and LinkedIn over 10-21 days. The premise is simple — prospects need multiple touches to notice and respond — but the execution has become a discipline with its own craft. Poorly executed sequences flood inboxes with generic templates, tank domain reputation, and produce dismal reply rates. Well-executed sequences combine relevant targeting, thoughtful personalization, appropriate channel mix, and disciplined volume to produce reply rates 5-20x the industry median.
Standard modern sequence: 8-12 touches across 14-21 days, mixing email (60%), phone (20%), LinkedIn (15%), and video/other (5%). Day 1: personalized email + LinkedIn view. Day 3: follow-up email referencing a specific trigger. Day 5: phone attempt + voicemail. Day 8: LinkedIn connection request with note. Day 11: second phone attempt + short 'circling back' email. Day 14: LinkedIn message. Day 18: breakup email ('closing the loop'). Day 21: final touch or move to nurture. Every touch should be short (email under 100 words, voicemail under 30 seconds) and add specific value or context, not just repeat 'checking in.'
Tier 1 (mass, low personalization): only the recipient's name and company. Best for very high volume, very cheap-to-produce sequences. Reply rate typically 0.5-1.5%. Tier 2 (moderate personalization): reference the company's recent news, funding, product launch, or job posting. Reply rate 3-6%. Tier 3 (deep personalization): tailored opener referencing the specific individual's recent LinkedIn post, article, or role change; body relevant to their specific role. Reply rate 8-15%. Most B2B teams should target Tier 2 for the middle of the funnel and reserve Tier 3 for high-value target accounts.
Domain reputation is the currency. Rules: (1) Warm up new sending domains for 4-6 weeks before high-volume outreach. (2) Send from a separate outreach subdomain (@go.company.com), not your primary. (3) Cap per-mailbox daily sends at 30-50 for warmed mailboxes, lower during warm-up. (4) SPF, DKIM, DMARC properly configured. (5) Monitor spam complaint rate — anything above 0.1% signals problems. (6) Include unsubscribe (yes, even for cold outreach — reduces complaints). (7) No misleading subject lines or spammy language. (8) Rotate mailboxes across multiple SDRs to distribute volume. Domain reputation destroyed by poor practices takes months to rebuild.
The best-crafted sequence to wrong prospects still fails. Targeting hierarchy: (1) ICP fit (right industry, right company size, right stage). (2) Persona fit (right role, right seniority). (3) Trigger relevance (recent funding, hiring, product launch, competitor switch). (4) Timing signals (job change, new role, budget cycle). Sequences to prospects with 2-3 relevant triggers outperform sequences to demographically-matched but trigger-less prospects by 3-5x. Invest in intent data (Bombora, 6sense, LinkedIn Sales Navigator saved searches) and trigger monitoring — targeting quality beats sequence craft.
Open rate is directionally useful but increasingly noisy (Apple Mail privacy protection inflates it). Reply rate is the primary quality metric — 2-3% is average, 5%+ is good, 10%+ is exceptional. Positive reply rate (replies minus 'not interested' and OOO) is even more honest. Meetings-booked rate per sequence is the ultimate outcome metric. Track cohort-by-cohort: cadence variant A vs. B, targeting segment A vs. B, SDR A vs. B. Kill underperforming sequences quickly; scale the winners.
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