The problem with Apollo
Why teams switch
Data that goes stale the moment you export it
Apollo's 270M contact database is refreshed periodically, not in real time. By the time your sequence runs, job titles have changed, companies have pivoted, and half your emails bounce. RocketSDR continuously validates against live web signals so every contact is current.
Generic sequences that sound like everyone else's
Apollo's AI email writer fills in {first_name} and {company} and calls it personalisation. RocketSDR actually researches each prospect — their recent news, hiring patterns, social posts, funding announcements — and writes from that context. Prospects can tell the difference.
Deliverability is your problem, not theirs
When your Apollo sequences land in spam, you're on your own: manually warm mailboxes, rotate domains, monitor health. RocketSDR's deliverability layer handles warmup, health checks, and mailbox rotation automatically. Your emails arrive.
Feature comparison
Head to head
Why RocketSDR
What makes the difference
Signal-triggered, not schedule-triggered
RocketSDR watches for the exact moment your prospect is most likely to reply — a new hire, a funding round, a leadership change — and fires outreach then, not on a Tuesday morning schedule.
Researches every prospect before writing
Before drafting a single word, RocketSDR reads their social activity, recent company news, tech stack, and job posts. The email references something real. Prospects notice.
Deliverability that fixes itself
Domain health checks, automatic mailbox rotation, AI-powered warmup sequences. When deliverability degrades, the system corrects — you don't.
"We were on Apollo for two years. The data was fine, the sequences were fine. But 'fine' wasn't booking meetings. Within three weeks on RocketSDR we had our best reply rates ever. The signal-triggered campaigns were the difference."
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