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Apollo.io

Checked 1h agoLink OKPro
best overall

Best for Combines a 275M-contact database, AI enrichment, and built-in multi-step sequences, prospect, personalize, and send without switching tools.

When not Full outreach capability requires paid plan. free tier limits are tight.

B2B sales intelligence platform combining a database of 275M+ verified contacts with built-in multi-channel outreach sequences. Enriches leads in real time with job titles, company size, funding stage, and direct dials. AI scores and prioritizes prospects based on your ideal customer profile. Free tier with limited credits; paid plans scale with outreach volume. Best for sales teams who want prospecting, enrichment, and sequencing in one tool without stitching together separate platforms.

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  • Build automated, personalized outbound sequences that prospect, enrich, and reach out to leads at scale.

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