Apollo sells a list. We book the call.
Apollo gives you a database of contacts to email cold. LeadSynth finds people actively asking for what you sell, reaches out in your voice, and drops your calendar link when they are ready.
LeadSynth reply rate · Apollo email sits near 1–3%
A database can’t tell you who’s buying today. We reach the people who literally just asked — so a far larger share write back.
We’re honest about where Apollo is the right tool.
Apollo is the better choice when you already know exactly who you want to reach. With a well-defined ICP — company size, industry, title, tech stack — Apollo's database of 270M+ contacts builds targeted lists in minutes.
For high-volume outbound email, Apollo is purpose-built. Its sequencing engine, email verification, and A/B testing are mature. If your motion depends on thousands of emails a week to named accounts, Apollo handles that scale.
Apollo also provides direct contact data — verified emails and phone numbers — which LeadSynth does not. If you need to cold-call or email specific decision-makers, that data is essential, and ABM teams will find the enrichment indispensable.
LeadSynth finds prospects you did not know existed — people actively looking for a solution like yours right now, on platforms Apollo never monitors.
When someone posts “what's the best tool for X?” on Reddit or complains about a competitor on LinkedIn, that is real, immediate intent. Apollo cannot see it; it is a database, not a conversation monitor. We catch the moment and reply before competitors know the prospect exists.
The result is a different quality of engagement — and a 20.6% reply rate versus the 1-3% typical of cold email sequences.
“anyone know a tool that finds leads on reddit without getting my account banned?”
LeadSynth · sent via Reddit
Saw your post — this is exactly what we built. We find people asking for what you sell and reach out from your own account at human pace. Want a 25-min walkthrough?
Common
questions
Is LeadSynth AI a direct replacement for Apollo.io?
Not exactly — they solve different parts of the puzzle. Apollo excels at contact data for known companies and email sequences. LeadSynth finds unknown prospects actively discussing problems your product solves, then books the call. Many teams use both: Apollo for account-based campaigns, LeadSynth for net-new warm leads.
How does intent-based lead generation differ from database prospecting?
Database prospecting starts with firmographics — company size, title, industry — and assumes a match means a buyer. Intent-based generation starts with an actual buying signal: someone asking for a recommendation or complaining about a competitor. Intent leads are further along the buying cycle, which is why they convert at higher rates.
Can LeadSynth integrate with my existing Apollo workflow?
Yes. LeadSynth works alongside Apollo, not against it. Run Apollo sequences for known contacts while LeadSynth discovers net-new prospects from social conversations and books calls with the ones raising their hand.
Which tool has the higher reply rate?
Apollo email sequences typically see 1-3% replies. LeadSynth reports a 20.6% reply rate across 686 accounts on Reddit DMs over the last 90 days, because every message responds to a public, in-the-moment buying signal.