Clay vs 6sense

A side-by-side comparison of Clay and 6sense — pricing, free tiers, and who each tool is genuinely best for.

	Clay	6sense
Tagline	Data enrichment and AI research engine for building targeted outbound lists	Predict which accounts are ready to buy
Category	AI Marketing & Sales	AI Marketing & Sales
Pricing	Free tier available; Starter from ~$149/mo; Explorer ~$349/mo; Pro and Enterprise higher (credit-based)	Custom pricing; estimates suggest $40K-$100K+/yr for mid-market, higher for enterprise. A nominal free tier offers limited data credits.
Free tier
Best for	RevOps and growth teams building highly targeted, enriched outbound lists with AI-personalized messaging.	B2B companies running coordinated ABM programs that need to prioritize which accounts to work from a large TAM.
Not for	Non-technical users who want a plug-and-play sequencer without building enrichment workflows.	SMBs or early-stage teams without a defined ICP and the budget for a six-figure annual contract.
Use cases	Lead list building Data enrichment Waterfall enrichment AI lead research Outbound personalization	Identify anonymous website visitors Score accounts by purchase readiness Coordinate ads and sales outreach Measure campaign influence on pipeline
	Visit Clay	Visit 6sense

Choose it if: RevOps and growth teams building highly targeted, enriched outbound lists with AI-personalized messaging.

Choose it if: B2B companies running coordinated ABM programs that need to prioritize which accounts to work from a large TAM.