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Apollo gives you a contact database and email reach. Clean tells you which companies have a reason to buy, why now, and who to contact. They do different jobs, so they sit side by side.
Book a demoLast updated September 28, 2026
The short answer
Apollo and Clean do different jobs. Apollo is the contact database and sequencing engine that gives you coverage and reach. Clean finds companies with a reason to buy from dated public records, ranks them against your ICP, names who to contact and shows who can introduce you. Use Apollo for reach, Clean to decide where to reach.
Apollo owns supply and reach: it provides a contact database, company search, and an email sequencing engine to put messages in front of people. Clean owns selection: it finds companies with a reason to buy from dated public records, ranks them against your ICP, and names who to contact. One fills the funnel; the other decides which companies are worth your time.
Apollo answers who exists and how to reach them. It doesn't tell you which of those companies has a reason to buy right now, or why. Clean adds that: a loan that funds a building, a permit closed out, machines arriving through customs, a contract won. The result is fewer, better-aimed conversations instead of broad volume.
No. Clean doesn't integrate with Apollo. It finds its own companies and people, with verified email and phone, and syncs prospects to HubSpot or Attio if you connect them. Your team decides which tool to reach out from.
Teams that already pay for Apollo and feel the gap between coverage and conversion. You have reach, but you spend time guessing which companies matter. Clean sits beside Apollo and tells you where to aim.
Division of labor: Apollo and Clean
| Dimension | Apollo | Clean |
|---|---|---|
| Primary role | Contact database and reach | Deciding which companies to work |
| Account selection | Filters and lists by firmographics | Ranked against your ICP on the records of what each company does |
| Evidence | Enrichment fields and attributes | The dated records behind every prospect |
| Who can introduce you | Not a focus | Shown from your team's LinkedIn connections |
| Outreach | High-volume email sequencing | None. Clean never sends |
Not necessarily. Apollo is a contact database and email reach engine; Clean decides which companies are worth working, from the records of what they do. If your team relies on Apollo's sequences, you can keep them and use Clean to choose where to aim.
The reason to reach out. Clean finds companies whose records show a reason to buy, ranks them against your ICP, shows the records behind each one, and shows who in your team's network can introduce you.
No. Clean has no Apollo integration. It finds companies from dated public records, its own datasets and licensed company data, and it connects to LinkedIn, Gmail, HubSpot, Granola and Attio.
No. Clean doesn't sell contact lists. It finds companies with a reason to buy and names the people to contact at each one, with verified email and phone, next to the records that make the company worth reaching.
Yes. You can keep Apollo for contact supply and email reach while Clean decides which companies to prioritize. Clean never sends anything itself.
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