Apollo.io
Sales intelligence and outbound engagement platform combining B2B contact data, enrichment and sequencing workflows.
$0Freemium; paid per-seat plans with annual and monthly billing options.
Category
Sales Intelligence
Explore software profiles, reviews, comparisons, and practical buying guidance in this category.
Featured Software
Lusha
B2B sales-intelligence platform combining contact data, enrichment, browser prospecting and native email sequences through Engage.
$0Freemium; credit-based self-serve Starter, Pro and Premium plans plus custom Scale. Paid checkout varies by credits and seats.
Cognism
B2B sales-intelligence platform combining contact/company data, phone-verified mobile workflows, CRM enrichment, intent and data delivery.
From $12,750 (vendor-published 2026 example)Quote-led / tailored; Cognism-owned 2026 content publishes starting examples while the primary pricing page requires a live quote.
ZoomInfo Sales
Sales-intelligence platform combining contact/company data, buyer signals, enrichment, workflows and sales engagement.
Contact salesContact-sales / package-based pricing. The current Sales page links to a pricing flow and describes ZoomInfo as using platform-based access rather than per-credit constraints; exact package prices and commercial terms should be confirmed in the current pricing flow.
RocketReach
Focused contact-discovery and prospecting product with browser-extension and API workflows.
Seamless.AI
B2B prospecting and sales-intelligence platform with real-time contact search, email and phone discovery, enrichment, Connect outreach features, integrations and API access.
$0 Free plan (1 user, 50 credits); paid price not verified on current official pageFree plan plus paid Pro/Custom tiers. Current official pricing page states Pro starts with 10,000 annual credits and Custom uses a daily credit allotment for 5+ license tiers; exact paid prices are not published in the current evidence set.