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AI-Powered Email Database
Build custom email addresses lists by industry, job title, company, and location. Lessie AI's people search agent finds real-time, verified contacts — not outdated static data. Start building your targeted email list for free.
Start Building Your List →Find the people & companies you need → Lessie AI
Tell Lessie AI who you're looking for — specify industry, job title, company size, location, or any custom criteria. Use the Email Permutator to generate possible email formats before building your list.
Our AI-powered people search agent scans real-time data sources to find professionals matching your criteria, including their verified email addresses, social profiles, and company information.
Export your email addresses list as CSV and import directly into your CRM or email platform. Verify emails with our free Email Verifier before sending for maximum deliverability.
Unlike static email databases, Lessie AI searches in real-time across 500M+ professional profiles to find contacts matching your exact criteria — industry, role, company size, and location.
Every contact is sourced from current data. Validate deliverability with our free Email Verifier — check DNS, MX records, and disposable email detection before sending.
Go beyond just an email address. Each contact includes name, job title, company, social profiles, and professional background for personalized outreach.
Export your email addresses list in CSV format and import directly into Mailchimp, HubSpot, Salesforce, or any CRM. Then launch campaigns with our AI email marketing platform.
Build targeted prospect lists of tech executives, startup founders, and decision-makers. Use the Email Permutator to find the right email format, then verify with our Email Verifier before outreach.
Create segmented email lists of marketing professionals, CMOs, and growth managers for campaign promotion, content distribution, and partnership opportunities across industries.
Source email contacts of HR directors, recruiters, and hiring managers. Build candidate pipelines and reach passive talent at companies of all sizes with verified contact data.
Find email contacts of angel investors, VC partners, and fund managers. Build targeted investor lists for fundraising rounds and explore our B2B lead generation platform for advanced prospecting.
Detect fake Instagram followers instantly. Our free tool analyzes engagement rate, follower quality, and credibility score to identify bot accounts. No signup required.
Check any Instagram account's real-time follower count and profile statistics. See followers, following, posts, engagement rate, and more. Free, no signup.
Calculate any Instagram account's engagement rate instantly. Get average likes, views, and interaction metrics for free. No signup required.
Audit any Instagram account instantly. Get engagement rate, average likes, comments, follower count, and full profile stats. Free, no signup required.
Estimate Instagram influencer pricing per sponsored post. Analyze engagement rate, audience quality, and follower count to get accurate rate estimates. Free, no signup.
Discover Instagram influencers by country and niche. Filter creators by industry, location, and engagement metrics. Free Instagram creator discovery tool — no signup required.
Compare any two Instagram influencers side by side — engagement rate, followers, average likes, comments, and audience demographics. Free, no signup.
Detect fake TikTok followers instantly. Our free tool analyzes engagement rate, follower quality, and credibility score to identify bot accounts. No signup required.
Check any TikTok account's real-time follower count and profile statistics. See followers, following, likes, videos, engagement rate, and more. Free, no signup.
Calculate any TikTok account's engagement rate instantly. Get average likes, views, and interaction metrics for free. No signup required.
Audit any TikTok account instantly. Get engagement rate, average likes, views, follower count, and full profile stats. Free, no signup required.
Discover TikTok influencers by country and niche. Filter creators by industry, location, and engagement metrics. Free TikTok creator discovery tool — no signup required.
Compare any two TikTok influencers side by side — engagement rate, followers, average likes, plays, shares, and audience demographics. Free, no signup.
Check any YouTube channel's real-time subscriber count and channel statistics. See subscribers, total views, videos, engagement rate, and more. Free, no signup.
Detect fake YouTube subscribers instantly. Our free tool analyzes engagement rate, subscriber quality, and credibility score to identify bot accounts. No signup required.
Calculate any YouTube channel's engagement rate instantly. Get average likes, views, and subscriber metrics for free. No signup required.
Audit any YouTube channel instantly. Get engagement rate, average views, likes, subscriber count, and full channel stats. Free, no signup required.
Discover YouTube influencers by country and niche. Filter creators by industry, location, and engagement metrics. Free YouTube creator discovery tool — no signup required.
Compare any two YouTube influencers side by side — engagement rate, subscribers, average likes, views, and audience demographics. Free, no signup.
Search Twitter/X accounts by uploading a similar image or describing an avatar. Our AI-powered tool instantly finds matching Twitter profiles by profile picture similarity. Search 10M+ profiles. Free to use.
Check any Twitter/X account's real-time follower count and profile statistics. See followers, following, tweets, engagement rate, and more. Free, no signup.
Calculate any Twitter/X account's engagement rate instantly. Get average likes, views, retweets, and interaction metrics for free. No signup required.
Audit any Twitter/X account instantly. Get engagement rate, average likes, retweets, follower count, and full profile stats. Free, no signup required.
Discover Twitter/X influencers by country and niche. Filter creators by industry, location, and engagement metrics. Free Twitter creator discovery tool — no signup required.
Compare any two Twitter/X influencers side by side — engagement rate, followers, average favorites, retweets, and audience demographics. Free, no signup.
Generate personalized B2B cold emails with AI — subject line and body in seconds.
Verify email addresses for free. Check email format, domain, MX records, disposable & role-based emails. Bulk verify up to 500 emails. No signup required.
Generate possible email addresses from a name and domain. Free email permutator creates 20+ variations to help you find the right email. No signup required.
Lessie AI Supercharge your email campaigns. Craft, send, and track high-performing emails effortlessly—boost your outreach and turn leads to loyal customers.
Find targeted email addresses lists by industry and role. AI-powered email database builds custom contact lists for marketing, sales and recruiting. Start free.
Automate personalized email outreach with AI. Lessie's cold email tool writes, sends, and tracks tailored messages so you can book more meetings and close more deals.
Look up any company profile instantly. Get industry, employees, revenue, funding, location, social links, and more. Free, no signup.
Find all office locations for any company worldwide. Discover headquarters, branch offices, warehouses, and R&D centers from multiple data sources. Free, no signup.
Find small businesses near you — open now, hiring, for sale, woman-owned, veteran-owned. Free local business search tool with distance filters.
Generate instant B2B company intelligence snapshots — revenue, funding, tech stack, employees, growth signals. Free company research tool, no signup required.
Find companies like your best customers instantly. AI-powered lookalike company search for B2B prospecting. Free tool to expand your target account list.
Generate professional AI headshots for free. No sign up required. Perfect for LinkedIn, resumes, and business profiles. Try our free AI headshot generator now.
Calculate CPM (Cost Per Mille), total ad spend, or impressions instantly. Free CPM calculator for digital advertising campaigns. No signup required.
Discover what technology any website uses. Free tech stack checker reveals CMS, frameworks, analytics & 1,200+ technologies.
Calculate TAM, SAM & SOM with bottom-up and top-down methods. Free market size calculator for startups & consultants.
Score B2B accounts against your ideal customer profile. Free ICP scoring rubric with instant fit grades and tier classification.
Extract LinkedIn profiles instantly. Free online tool to export names, emails, job titles, and company data. No login required.
Generate winning sales deck outlines instantly with our free AI tool. Create B2B sales decks, investor pitches, and startup presentations in seconds.
Free AI-powered competitor comparison tool. Analyze competitors' SEO, pricing, social media & market position. Get instant competitive insights with Lessie AI.
Score your resume instantly with our free ATS checker. Get detailed feedback on keywords, formatting, and ATS compatibility. No login required.
Free AI-powered CV builder. Create ATS-friendly resumes with smart suggestions, professional templates, and instant PDF download. No signup required.
