ContactLevel vs Happierleads

ContactLevel is a contact-level advertising platform for targeting specific people within key accounts. It syncs contact audiences to LinkedIn, Meta, Google, Reddit, and X (Twitter). Users can provide B2B email lists by CSV, import contacts from a CRM, or use ContactLevel’s built-in search. Reveal identifies website visitors by name, title, and company, can send Slack and email alerts, and can push data to a CRM. Named CRM integrations include HubSpot, Salesforce, and Attio. ContactLevel says its identity graph maps business data to personal identities and delivers 70–99% match rates. The free Analytics plan connects LinkedIn Ads and reports company engagement, ICP spend, revenue attribution, CRM integrations, and CSV exports with digests. Reveal starts at $299 a month. Grow starts at $1,000 a month for 10,000 net new contacts; listed options also include 30,000 contacts for $2,500 a month and 50,000 for $3,500 a month. Enterprise & Agency pricing is custom.

Happierleads is a paid web, API, and browser-extension service that identifies anonymous B2B website visitors. It can reveal a person, work email, LinkedIn profile, and buying intent across more than 174 countries. Identified visitors receive scores from 0 to 100 against an ideal customer profile, while the service tracks over 353 B2B buying-signal topics from sources such as G2, review sites, job boards, and news alerts. Its email-verification waterfall chains providers and advertises 98%+ inbox deliverability. Session recordings show pages visited, clicks, and scroll depth for named visitors and are included on every plan. Native CRM connections include HubSpot, Salesforce, Pipedrive, Zoho CRM, GoHighLevel, and Slack; Zapier, Pabbly Connect, and webhooks extend integrations. Installation supports snippets, plugins, templates, and custom sites. Happierleads states SOC 2 Type II, GDPR, and CCPA compliance, with 90-day default retention. Pricing starts at $99/mo with a 7-day trial.