Reply.io vs 6sense

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

	Reply.io	6sense
Tagline	Multichannel sales outreach with an AI SDR agent	Predict which accounts are ready to buy
Category	AI Marketing & Sales	AI Marketing & Sales
Pricing	Email-only plans from ~$49/mo. Full multichannel (email + LinkedIn + phone) runs ~$150-190/user/mo with add-ons. AI SDR priced separately.	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	Lean B2B sales teams wanting affordable multichannel sequencing plus an AI SDR without an enterprise contract.	B2B companies running coordinated ABM programs that need to prioritize which accounts to work from a large TAM.
Not for	Teams expecting the headline price to cover LinkedIn and phone — true multichannel cost is several times the base.	SMBs or early-stage teams without a defined ICP and the budget for a six-figure annual contract.
Use cases	Cold email sequences LinkedIn automation AI SDR outreach Messaging A/B testing	Identify anonymous website visitors Score accounts by purchase readiness Coordinate ads and sales outreach Measure campaign influence on pipeline
	Visit Reply.io	Visit 6sense

Choose it if: Lean B2B sales teams wanting affordable multichannel sequencing plus an AI SDR without an enterprise contract.

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