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SmartLead Setup Guide: From Account Creation to First Campaign

SmartLead is the #2 cold email platform (after Instantly). 100,000+ businesses use it for B2B outreach.

This guide covers: account creation, inbox connection, Supersearch list building, warmup configuration, and first campaign launch.

Part 1: Account Creation & Inbox Connection

Step 1: Create SmartLead Account

  1. Visit smartlead.ai
  2. Sign up (email, password, company name)
  3. Verify email
  4. Complete profile
  5. Choose plan (Starter $49/mo, Pro $99/mo, Enterprise custom)

Step 2: Connect Email Inbox

SmartLead requires SMTP access to your email account.

For Gmail:

  1. Dashboard → Inboxes → Add Inbox
  2. Select Gmail
  3. Log in with Google account
  4. Grant permissions (SmartLead needs read/send access)
  5. Verify connection
  6. Test send (SmartLead sends test to itself)

For Outlook:

  1. Dashboard → Inboxes → Add Inbox
  2. Select Outlook
  3. Log in with Microsoft account
  4. Grant permissions
  5. Verify connection

Best Practice: Use company domain Gmail or Outlook (not personal email).

Using custom domain improves deliverability:

  1. Inboxes → Add Custom Domain
  2. Enter domain (e.g., campaign.company.com)
  3. SmartLead provides DKIM/SPF/DMARC records
  4. Add records to domain registrar
  5. Wait 24-48 hours for DNS propagation
  6. Verify in SmartLead

Same as Instantly: DKIM/SPF/DMARC critical for inbox placement.

Part 2: Supersearch (SmartLead's List Building Tool)

SmartLead's Supersearch finds decision-makers automatically.

How Supersearch Works

  1. Dashboard → Supersearch
  2. Enter criteria:
  • Industry (e.g., SaaS)
  • Company size (10-500 employees)
  • Decision-maker title (e.g., VP Growth)
  • Location (UK, Germany, etc.)
  1. SmartLead scrapes web + databases
  2. Returns 5,000-50,000 contacts per search
  3. Download as CSV or export to campaign

Supersearch Example: UK SaaS VPs

  1. Supersearch → Create Search
  2. Criteria:
  • Industry: Software / SaaS
  • Company Size: 10-500 employees
  • Title: VP Growth OR Head of Sales
  • Country: UK
  • Verification: Verified emails only
  1. Click "Search"
  2. Results: 8,500 contacts (typically)
  3. Export to campaign

Supersearch Filters (Advanced)

  • Technologies Used: Find companies using specific tech (HubSpot, Salesforce, etc.)
  • Recent Funding: Companies that raised funding recently (more likely to buy)
  • Employee Growth: Companies hiring (expansion = budget)
  • Revenue Range: Filter by estimated revenue (enterprise vs. SMB)

Part 3: Warmup Configuration

SmartLead calls it "Inbox Warm-Up." Same concept as Instantly.

Enable Warmup

  1. Settings → Warmup
  2. Enable "Inbox Warm-Up"
  3. Set schedule:
  • Week 1: 25-50 emails/day
  • Week 2: 50-100 emails/day
  • Week 3: 100-150 emails/day
  1. Save

How It Works

SmartLead sends to warmup addresses (other inboxes) that open + click. ISPs see: legitimate engagement → increase sender reputation.

Duration: Minimum 2-3 weeks. Don't skip.

Part 4: Campaign Creation

Step 1: Create Campaign

  1. Dashboard → Campaigns → New Campaign
  2. Name (e.g., "UK SaaS Q1 2026")
  3. Select inbox/domain
  4. Upload CSV or select Supersearch results
  5. Map columns: First Name, Last Name, Email
  6. Continue

Step 2: Write Email Sequence

SmartLead supports 5+ emails per sequence (more than Instantly).

Recommended 4-Email Sequence:

Email 1 (Day 1):

`

Subject: [Company]: 34% faster customer onboarding?

Body: Hi [First Name], I noticed [Company] growing in [Market]. We helped [similar company] reduce onboarding time by 34%. Open to a quick chat?

`

Email 2 (Day 4):

`

Subject: Case study from [similar company]

Body: Following up on my previous message. Here's a real case study showing the results.

`

Email 3 (Day 8):

`

Subject: Final thought

Body: One more reason this might make sense for your team. [Brief value prop]

`

Email 4 (Day 15):

`

Subject: Closing conversation

Body: Looks like this isn't the right time. No hard feelings. Reach out if situation changes.

`

Step 3: Configure Sending Schedule

  1. Campaign Settings → Sending
  2. Daily limit: 50-100 emails (start conservative)
  3. Sending hours: 9 AM - 5 PM
  4. Days: Monday - Friday
  5. Timezone: Recipient's timezone (if available)
  6. Save

Pro Feature (SmartLead): Timezone auto-detection. Sends 10 AM in recipient's timezone automatically.

Step 4: Set Reply Tracking

  1. Campaign Settings → Replies
  2. Enable "Auto-Forward Replies"
  3. Set email address (where replies go)
  4. Save

Benefit: Replies automatically forwarded to your inbox (don't miss responses).

Part 5: Monitoring & Optimization

Dashboard Metrics

  • Sent: Total emails dispatched
  • Open Rate: Percentage who opened (target 15-25%)
  • Click Rate: Percentage who clicked (target 8-15%)
  • Reply Rate: Percentage who responded (target 3-8%)
  • Bounce Rate: Keep <5%
  • Spam Rate: Keep <0.5%

Real-Time Optimization

If Open Rate Low (<10%):

  • Subject lines weak (try A/B testing)
  • Warmup not complete (wait longer)
  • Check spam folder (domain reputation issue)

If Click Rate Low (<5%):

  • Email body unclear
  • CTA weak (not specific)
  • Cut email to <75 words

If Reply Rate Low (<2%):

  • Target wrong (not right decision-maker)
  • Personalization weak
  • Offer unclear

If Bounce Rate High (>5%):

  • List quality bad
  • Verify emails before sending (use Superse arch's "Verified Only" filter)

Part 6: Advanced Features (Unique to SmartLead)

AI Email Generation

SmartLead's AI writes emails automatically:

  1. Campaign Settings → AI Email Writer
  2. Input: Prospect info, company, pain point
  3. SmartLead generates subject + body
  4. Edit as needed
  5. Use in campaign

Note: AI emails are decent starting point, but manual personalization outperforms 2-3x.

Multi-Inbox Rotation

Send from multiple inboxes simultaneously:

  1. Add 3-5 inboxes
  2. Create single campaign
  3. SmartLead distributes sends across inboxes
  4. Effect: Looks like different teams sending (better reputation)

Local Number Integration

SmartLead can add local phone numbers to email footer:

  1. Settings → Phone Numbers
  2. Add phone numbers per country
  3. Emails show local number (builds trust in that market)

Part 7: Comparing Instantly vs SmartLead

| Feature | Instantly | SmartLead |

|---|---|---|

| Setup Complexity | Easy | Easy |

| Email Deliverability | Excellent | Excellent |

| Warmup Configuration | Native | Native |

| A/B Testing | Yes | Yes |

| List Building | No (use Apollo) | Yes (Supersearch) |

| AI Email Writing | No | Yes |

| Multi-Inbox Rotation | Yes | Yes |

| Timezone Intelligence | Basic | Advanced |

| Price | $49-199/mo | $49-199/mo |

| Best For | High-volume | All-in-one |

Bottom Line: Instantly better for deliverability + scale. SmartLead better for all-in-one (includes list building).

Part 8: Troubleshooting

Problem: Emails not sending

  • Check inbox connection (verify status)
  • Verify warmup not limiting volume
  • Check daily limit setting

Problem: Low open rate

  • Wait for warmup to complete
  • A/B test subject lines
  • Check domain reputation (DKIM/SPF/DMARC)

Problem: High bounce rate

  • Use Supersearch's "Verified Only" filter
  • Verify list with Hunter.io before upload
  • Check email quality

Problem: Flagged as spam

  • Slow warmup (reduce to 25/day)
  • Improve subject lines (less clickbaity)
  • Wait 2-3 weeks before scaling again

Campaign Checklist

  • ✅ Account created
  • ✅ Inbox(es) connected
  • ✅ Custom domain added (optional)
  • ✅ DKIM/SPF/DMARC configured
  • ✅ Warmup enabled (2-3 weeks)
  • ✅ List created (Supersearch or CSV upload)
  • ✅ 4-email sequence written
  • ✅ Sending schedule configured
  • ✅ Reply forwarding enabled
  • ✅ A/B testing plan set
  • ✅ Monitoring dashboard ready

SmartLead is easier than Instantly for all-in-one campaigns (has built-in list building). For serious scale, both platforms excel. Choose based on your workflow.

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Frequently Asked Questions

Both excellent. Instantly slightly better for deliverability + scale. SmartLead better for all-in-one (includes list building). Use whichever matches your workflow.
SmartLead's built-in list building tool. Enter criteria (industry, title, country) and it returns 5,000-50,000 verified contacts. Much faster than manual scraping.
Minimum 2-3 weeks. Week 1: 25-50/day. Week 2: 50-100/day. Week 3: 100-150/day. Don't skip.
SmartLead's AI generates decent starting templates. But manual personalization outperforms by 2-3x. Use AI as first draft, edit heavily.
Sends from different emails look like different teams. ISPs see more variety = better reputation. Allows scaling 3-5x per account.

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