Warmer.ai is an AI-powered B2B sales enrichment and personalization platform that turns cold lead lists into ready-to-send outreach. Users upload a prospect list, Warmer researches each lead across social and company sources, and its AI crafts personalized messages designed to book meetings and build pipeline.
The platform follows a simple four-step flow: upload a CSV of prospects, let Warmer auto-enrich each record, generate AI personalization, then export or send. Enrichment scrapes social profiles for job titles, company details, and recent activity, and gathers company intelligence such as size, industry, recent news, and funding. A custom AI sales agent model then writes unique messages for each prospect based on their profile and interests. Warmer also validates email addresses to reduce bounces before sending. Enriched data can be exported as CSV or JSON, pushed to CRMs and outreach tools such as Salesforce, HubSpot, Pipedrive, Outreach, and Salesloft, or accessed through a REST API. The company cites customers reporting 3x higher reply rates and large reductions in manual research time.
Warmer.ai is freemium to try with a free trial and no credit card required. Paid plans are credit-based: Growth starts at $79 per month for 750 credits, Professional is $149 per month, and Scale is $399 per month, with annual billing discounts.
Warmer.ai is for SDRs, founders, and sales teams who send cold outreach and lose hours to manual prospect research, and who want enriched, personalized messages ready to load into their existing sending tools.