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B2B Sales Outreach Tools, Compared

Woodpecker, Instantly, and Smartlead go head-to-head on pricing model, deliverability tooling, and who each platform actually fits best.

ToolPricingKey FeaturesBest ForDeliverabilityGet Started
Woodpecker Editor’s Pick
Pay-as-you-go$7 / 100 contacted prospects · 16,000 free emails/mo included
AI email writer, condition-based campaigns, A/B testing (5 variants), built-in inbox rotation & domain audit, unlimited team membersTeams that want deliverability control without per-seat fees★ 4.7/5View Live Pricing
Instantly
From $47/moScale plan (most popular): $175/mo · 100,000 emails/mo
450M+ B2B lead database, AI Sales Agent + AI Reply Agent, unified Unibox, advanced deliverability suite on higher tiersHigh-volume outbound teams that want lead sourcing built in★ 4.3/5View Live Pricing
Smartlead
From $39/moUnlimited Smart (most popular): $174/mo · unlimited contacts
Unlimited mailboxes on every plan, built-in CRM (Pro+), API & webhooks, agency white-labeling & dedicated SmartServersAgencies and teams juggling many client mailboxes★ 4.5/5View Live Pricing

Deliverability ratings are HelpCompare editorial scores based on our published methodology, not sponsored placements. Pricing reflects publicly listed rates as of September 2026.

Featured Deep Dive

Woodpecker vs Instantly: the full breakdown

Cost-per-lead math, deliverability tooling, and a total-cost-of-ownership calculator for both platforms.

Featured Deep Dive

Smartlead vs Instantly: the full breakdown

Unlimited mailbox infrastructure vs. a built-in 450M+ lead database — full pricing tiers and a live cost calculator for both platforms.

Featured Deep Dive

Outreach vs Salesloft: the full breakdown

Two enterprise sales engagement leaders, quote-only pricing, and the 2025 Salesloft/Drift security incident worth knowing about.

Featured Deep Dive

Apollo.io vs ZoomInfo: the full breakdown

Transparent self-serve pricing vs. the category’s opaque enterprise data giant — full pricing tiers and a live cost calculator.