StackMatch / Apollo.io / Alternatives
AI Sales & Outreach Automation

Apollo.io alternatives.
4 tools doing the same job.

Considering switching from Apollo.io? Here are the 4 best ai sales & outreach automation alternatives we track — sorted by StackMatch Editorial verdict and third-party rating depth. No affiliate spin.

Our verdict on Apollo.io:Cautious-Buyread full →
#1ClayBuy· professional4.7 · 193 reviews

AI enrichment and personalization platform — hyper-personalized outreach at scale.

The AI GTM platform every serious sales team now runs
Clay has become the default programmable GTM layer — data enrichment, prospecting, and outbound personalization via composable tables. The customer list (OpenAI, Anthropic, Cursor, Intercom, Rippling) is the pitch; the credit-based pricing is the catch.
View ClayCompare Apollo.io vs Clay
#2Regie.ai· professional

AI sales agents for outbound — auto-pilot prospecting with personalized emails and follow-ups at scale.

View Regie.aiCompare Apollo.io vs Regie.ai
#3Lavender· starter

AI email coach for sales reps — real-time scoring and rewrites to improve reply rates.

View LavenderCompare Apollo.io vs Lavender
#4Instantly.ai· starter

Cold email platform with unlimited sending accounts and AI personalization.

View Instantly.aiCompare Apollo.io vs Instantly.ai

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