Founders, growth leads, and RevOps teams use Superkabe to ship cold email at scale — and keep their senders healthy while they do it. Here's what they say.
“We were burning a domain a month before Superkabe. The auto-healing pipeline picked up the dip 36 hours before our old monitoring would have flagged it — we haven't replaced a sending domain in five months.”
“Multi-mailbox routing is the feature I didn't know I needed. Superkabe quietly sends Priya's note from the mailbox with the best ESP track record for that lead. Reply rates went up 23% with zero copy changes.”
“The AI sequence builder writes drafts that actually sound like me. I spend the time I used to spend writing on iterating instead. We shipped three new campaigns last week — that used to be a month of work.”
“Hybrid validation is genuinely the most accurate I've used. Catch-all detection finally works. Our bounce rate dropped from 4.1% to 0.3% the first week we switched our enrichment pipeline through Superkabe.”
“We send 100,000+ emails a day across seven brand domains. The fatigue detection auto-paused two mailboxes last week before they hit a complaint threshold. That alone justifies the contract.”
“Our reputation score climbed 18 points in six weeks. The 5-phase healing pipeline is the only thing I've seen that recovers a domain instead of telling you to throw it away. It paid for itself in domain costs alone.”
“I've used five cold email tools in two years. Superkabe is the first one that treats deliverability as a product surface, not a checkbox. Slack alerts hit before our oncall does — we route around problems, not into them.”
“The unified inbox is what keeps my team on Superkabe. Replies from twelve sender addresses land in one queue with the right context attached. Our SDRs stopped missing warm replies in the noise.”
“Switched off SmartLead and Instantly to consolidate on Superkabe. The infra-score dashboard is what sold our CTO — we finally have a single number to point at when leadership asks 'is outbound healthy this quarter?'”
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