B2B Lead Generation & Email Marketing Agency in Bangalore

Your Partner in Email Marketing Success.

We are an AI-driven email infrastructure and marketing agency based in Bangalore, building end-to-end outbound systems for modern B2B growth.

Our expertise spans lead sourcing, email infrastructure setup, deliverability optimization, and campaign automation.

We design and manage dedicated IPs, custom domains, SPF/DKIM/DMARC authentication, and perform controlled warm-ups to ensure consistent inbox placement.

Through AsterEdge, we automate outbound operations, from data intake and validation to campaign execution and analytics.

With LeadExit, we monitor email health, detect bounces or exits, and maintain clean, high-quality contact lists.

Using Hamcut, our AI spam-word and content intelligence tool, we help you craft messages that pass filters and perform better.

Our platforms support API-driven sending, real-time webhooks, CRM integrations, and transactional SMTP relays for scalable automation.

We implement full compliance frameworks aligned with GDPR, CAN-SPAM, and CASL, including suppression lists and audit trails.

Every system we deploy includes dashboards, analytics, and verification logs for transparency and measurable results.

In short, we build and maintain the email infrastructure, intelligence, and automation that power your Go-To-Market strategy.

20-80%

3-10%

Click Rates

Open Rate

“From Setup to Send, We Engineer Deliverability."

Our team builds and manages complete email marketing systems, from lead sourcing and list cleaning to infrastructure setup with dedicated IPs, domain authentication (SPF, DKIM, DMARC), and warm-up strategies that protect your sender reputation.

Grow Your Business with Our AI-Powered Lead Generation Tools and Email Marketing Services.

If you’re looking for a trusted lead gen partner in Bangalore who can plan, execute, and scale your campaigns end-to-end, we’re ready to go to work for you.

Lead Gen Outsourcing

We help sales teams save time and close more deals by handling the entire lead generation process for them.

Our experts find, qualify, and nurture B2B leads, so your sales team can focus on what matters most, converting prospects into customers.

Think of us as your outsourced lead generation partner, seamlessly integrated with your existing sales workflow to keep your pipeline full and conversions high.

Cold Email

Our experienced cold email copywriters create high-converting outreach campaigns that drive real engagement.

Every email is reviewed through Hamcut, our AI-powered spam-word and content scoring engine, ensuring your message passes filters and lands safely in the inbox.

With proven results across B2B lead generation and email marketing, we write personalized, compliant, and deliverability-optimized copy that increases open rates, clicks, and conversions.

Simply put, we combine human creativity with AI intelligence to craft cold emails that get noticed and get replies.

We deliver a steady flow of qualified B2B leads straight into your sales funnel, keeping your pipeline full and your sales team focused on closing deals.

Our lead generation experts use verified data, targeted outreach, and AI-driven prospecting tools to attract the right decision-makers for your business.

Whether you’re scaling outbound campaigns or optimizing conversions, we make sure your sales team never runs out of high-quality opportunities

B2B Lead Generation

Client Feedback

Hear directly from businesses that trust our lead generation and email marketing solutions to grow their pipeline, improve deliverability, and boost conversions.

The team at Leadsourcing agency transformed our email campaigns, delivering impressive results and engaging content that resonated with our audience. Highly recommend their services for any business!

Rajesh Kumar

Bangalore

Our experience with LSEM was exceptional. They provided tailored solutions that significantly improved our engagement rates and overall marketing strategy.

Anita Roy

Mumbai

★★★★★

★★★★★

Bangalore’s Trusted B2B Lead Generation & Email Marketing Agency for Scalable Growth

Lead generation doesn’t have to be complicated — it just has to be consistent, compliant, and data-driven.

At LeadSourcing, we specialize in B2B lead generation, cold email outreach, and sales-ready pipeline development that fuels measurable business growth.

Our AI-powered platforms, AsterEdge, LeadExit, and Hamcut, work together to deliver verified contacts, high-deliverability email systems, and optimized copy that gets real replies.

We help companies find qualified leads, nurture relationships, and convert prospects into paying customers through strategy, automation, and content intelligence.

Looking to expand your reach?
Want to turn prospects into customers?
Ready to accelerate your sales growth?

We’re the lead generation and email marketing agency built for modern GTM teams. Unlike traditional agencies, we go beyond list building — offering end-to-end outreach automation, deliverability engineering, and AI-optimized campaign content.

Our seasoned specialists blend marketing strategy, data operations, and sales enablement to ensure every lead you get is engaged, qualified, and ready to convert.

Partner with us to build predictable, scalable growth through smarter lead generation and inbox-ready campaigns.