Alternatives · B2B website visitor ID
Sorted by the job you hired Snitcher for. WhoLayer is one option; it isn't the right one for everyone, and we say when.
Checked November 4, 2026. Every competitor figure links to its source.
Themes from public reviews and the vendor's own pages, attributed to where they were reported.
WhoLayer
Website visitor identification (person-level for US traffic, company-level free), Shopper ID for Klaviyo, and contact data through a REST API and MCP server, from one credit wallet.
Free plan with 100 credits a month; paid plans from $49 a month.
Good fit if you want
Leadfeeder (Dealfront)
Company-level website visitor identification on a long-running IP-to-company database, strongest in the EU and DACH. [7], November 4, 2026
Free Lite plan; Discover from €79 a month billed annually (€113 monthly) [8], November 4, 2026
Good fit if you want
Albacross
EU-focused website visitor identification and intent, with AI email and LinkedIn outreach. [12], November 4, 2026
€59 a month billed annually (€84 monthly), Starter [13], November 4, 2026
Good fit if you want
Leadpipe
Identity, intent, and company data for B2B teams, agencies, AI agents, and platforms. [15], November 4, 2026
$147 a month for 500 identified visitors (Pro) [16], November 4, 2026
Good fit if you want
Warmly
AI inbound and account-targeting platform for mid-market B2B: visitor identification feeding AI chat, alerts, outbound, and ads. [18], November 4, 2026
From $10,000 a year (AI Web-Deanonymization plan) [19], November 4, 2026
Good fit if you want
The quickest way to know is to try it on your own traffic. The Free plan includes company-level identification and monthly credits, no card needed.
Competitor information is from public sources as of November 4, 2026 and may have changed. Trademarks belong to their owners. WhoLayer wrote this page; if something here is wrong, tell us and we'll fix it.
Ready when you are
Install one tag. Your first 100 identified people are free, no card needed.