Primer (SayPrimer) is an audience-builder tool that helps B2B marketers identify and target high-quality prospects. The platform combines predictive match technology with first-party and second-party data to de-anonymize website traffic and build targeted audiences.

Primer provides a 270+ million profile database for audience creation and de-anonymization of site traffic. The free tier includes unlimited draft audiences with 200 website company reveals per month. The platform has a tiered pricing structure with spend limits and CRM record allocations. It integrates with major advertising and marketing platforms for audience activation.
B2B audience targeting and data platform
Starting Price
Funding
AI-powered automation for finding high-intent discussions and generating contextual replies
ReplyGuy automates the process of finding relevant discussions on Reddit and Twitter where your product could genuinely help, then drafts contextual replies that mention your solution naturally. The platform enables businesses to reach high-intent users actively searching for solutions.
Full-funnel AI for B2B go-to-market
Starting Price
RevSure is an account and lead intelligence platform that combines first-party and third-party intent data with AI-powered agentic systems to enable full-funnel GTM automation. The platform synthesizes buyer intent across engagement, hiring, technographics, and company events.
Website visitor identification and intent signals
Starting Price
Signals is a buyer intelligence and intent data platform that identifies companies visiting your website and reveals their intent through behavioral signals.