CampaignStack

Insights for Smarter Outbound

Practical playbooks for LinkedIn and email outreach: lead scoring, safe automation limits, multi-channel sequences, and honest tool comparisons. Written by the people building CampaignStack, for teams who found us on Google and want the tactics whether they sign up or not.

Outreach logo

How to Cancel Your Outreach Subscription (Without Losing Your Data)

Outreach has no cancel button. Send written notice 30 days before your term ends (your Order Form can change that), then export prospects, sequences and opt-outs before the 60-day deletion.

Valley logo

Valley vs Zeekeo for agencies: which one fits client LinkedIn accounts

Valley vs Zeekeo for agencies on client LinkedIn accounts: how each connects an account, who sets the limits, what you approve before a send, and…

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HeyReach alternatives for agencies: which tool fits which client roster

Five HeyReach alternatives for lead-gen agencies running client LinkedIn accounts, matched to the situation each fits, with prices and units from…

Apollo to Instantly without CSV exports: step by step

Apollo Workflows, Zapier or the API: three ways to get Apollo contacts into an Instantly campaign without a CSV, and the credit and unsubscribe traps…

Best multi-channel outreach tools in 2026 (LinkedIn + email), ranked for agencies

Eight tools that run LinkedIn and email steps in one sequence, ranked for agencies running client accounts. What each does well, where it falls…

How to run LinkedIn outreach across several client accounts without getting restricted

One account, one person, one device, one budget. What to isolate per client account, what each one can really send in a week, and how to keep one…

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How to Cancel Your Lusha Subscription (Without Losing Your Data)

The exact clicks to cancel Lusha, the credit rule that makes export timing matter, and the three things to pull first: your contact tables, your…

Meet Alfred logo

How to Cancel Your Meet Alfred Subscription (Without Losing Your Data)

The exact clicks to cancel Meet Alfred, the rule that matters most (cancel means delete, on the renewal date, with no backups), and the three exports…

Dripify logo

How to Cancel Your Dripify Subscription (Without Losing Your Data)

The exact cancellation clicks, why each seat cancels on its own, and what to pull first: your leads, your stats, and the list of people who already…

Smartlead logo

How to Cancel Your Smartlead Subscription (Without Losing Your Data)

The exact clicks to cancel Smartlead, the two-week data deadline nobody reads about, and the three exports to run first: your leads, your replies,…

Linked Helper logo

How to Cancel Your Linked Helper Subscription (Without Losing Your Data)

The exact clicks to stop Linked Helper billing, the local-database trap that locks your leads behind an expired licence, and the three exports to run…

Grinfi logo

How to Cancel Your Grinfi Subscription (Without Losing Your Data)

The exact clicks (the cancel button lives in a Stripe portal, reached by email), what Grinfi's terms say happens to your data when the paid period…