Audience
B2B companies that want to know which companies visit their website. Person-level identification is available for US traffic only; UK and EU visitors are shown at company level only.
About Warm AI
Warm AI is a cloud-based website visitor identification tool for B2B sales and marketing teams. It identifies visiting companies and displays firmographic details, pages viewed, repeat visits and intent signals. For eligible visitors in the United States, it can also return person-level data such as name, job title, LinkedIn profile and business email. A lightweight tracking code collects website activity, while real-time alerts help teams respond to visitor interest. Teams can send company records to HubSpot, alerts to Slack or email, and matched contacts to HeyReach or Valley. Warm AI provides an API and webhooks, CSV export, visitor filters and history, and an MCP server for querying visitor data through compatible AI tools. The service is intended for B2B organizations that want to identify anonymous website traffic and prioritize follow-up.
Other Popular Alternatives & Related Software
Snitcher
Snitcher identifies anonymous website visitors so B2B teams can convert high-intent traffic the moment it lands. Most businesses see less than 2% of their site traffic identify themselves through forms or demos — Snitcher reveals the other 98%: the companies visiting, the pages they spend time on, and the buying signals you'd otherwise miss.
What you get:
• Real-time company identification with firmographic enrichment (industry, size, location)
• Contact-level identification when visitors self-identify
• Account list tracking with behaviour filters and Slack/Teams alerts
• Native integrations with HubSpot, Salesforce, Pipedrive, Zoho CRM, Microsoft Dynamics, Slack, Microsoft Teams, Apollo, Clay, lemlist, Smartlead, plus 8,000+ apps via Zapier
• GA4 audience sync for retargeting and exclusion
Used by B2B sales and marketing teams at SaaS companies, agencies, and growing tech businesses.
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RB2B
We push full LinkedIn profiles to Slack in real time as soon as you drop our pixel on the website. Our pixel only fires for US IP addresses, and the profiles we deliver are tied to US geolocations. All other vendors stop at the account (or company) level. Identify the individuals (not just the companies) visiting your website. The highest possible intent prospects are the people who have taken the initiative to visit your website. Identify your anonymous website visitors. Push their LinkedIn profiles to Slack in real-time. Craft the perfect message at the perfect time based on behaviors like pageview history and visit frequency. Filter down to the ones that matter based on firmographic and technographic data. Focus your BDR time on higher-intent prospects by using website signals to trigger sales motions. Uncover which of your marketing efforts are driving what type of buyer (industry, title, etc) to your website.
Learn more about RB2B
Alphie
95% of qualified visitors leave a B2B website without converting. Alphie is an AI-native inbound engagement platform built to work on them.
When a visitor lands, Alphie identifies the company they come from, enriches it and scores it against your ICP. As intent builds, the chat widget opens with questions and content picked for that company and the page they are on -- a case study, a pricing guide, a comparison.
When a high-ICP account is active, your team gets a Slack alert with the full dossier: firmographics, pages viewed, questions asked. One click drops a rep into the live chat.
If the visitor leaves without converting, Alphie finds decision-makers at that company and runs personalized warm outbound by email and LinkedIn -- sent automatically or queued for approval.
Company-level identification, US traffic only, GPC honored. One script tag to install; works with Slack, HubSpot, Salesforce, Attio and Airtable.
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Leadpipe
Leadpipe is a hosted website visitor identification and buyer-intent platform for sales, marketing, and revenue operations teams. A tracking pixel captures visitor activity and resolves eligible sessions into profiles with available contact details, company data, traffic sources, and pages viewed. Teams review activity in a dashboard, prioritize follow-up, and route records or audiences to CRMs, sales-engagement tools, advertising platforms, Slack, and automation workflows. The service supports connectors for CRM and outreach products, plus API, webhook, and MCP-based custom workflows. Agencies can manage multiple client accounts and use white-label reporting. Person-level identification is available for eligible U.S. traffic; EU and UK visitors are resolved at the company level. Leadpipe is SaaS and offers a trial limited to seven days or 500 identified profiles.
Learn more about Leadpipe
Pricing
Starting Price:
£89/month
Pricing Details:
The 50-ID plan is £89/month or £744/year billed upfront (equivalent to £62/month). Each company match uses 1 ID and each person-level match uses 2. One-time top-ups are available from £53 per 50 IDs. A 14-day free trial is offered without a credit card.
Free Trial:
Free Trial available.
Company Information
WARMAI
Founded: 2025
United Kingdom
www.getwarmai.com
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Product Details
Platforms Supported
Cloud
Training
Documentation
Support
Online
Warm AI Frequently Asked Questions
Q: What kinds of users and organization types does Warm AI work with?
Warm AI works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does Warm AI support in their product?
Warm AI supports these languages: English.
Q: What kind of support options does Warm AI offer?
Warm AI offers support via online.
Q: What other applications or services does Warm AI integrate with?
Warm AI integrates with: Google Sheets, HeyReach, HubSpot CRM, Microsoft Teams, Model Context Protocol (MCP), Salesforce, Slack, Valley, and Zapier.
Q: Does Warm AI have an API?
Yes, Warm AI has an API.
Q: What type of training does Warm AI provide?
Warm AI provides training in the form of documentation.
Q: Does Warm AI offer a free trial?
Yes, Warm AI offers a free trial.
Q: How much does Warm AI cost?
Pricing for Warm AI starts at £89/month.
