How to Get B2B Leads for Instantly

What is Instantly

Instantly.ai is one of the most widely used platforms for cold email at scale. You connect as many mailboxes as you like, Instantly rotates sending across all of them automatically, and the built-in warm-up network keeps your domains healthy. Add campaign analytics, a unified inbox for replies and automations that turn interest into booked calls – and you have a machine built to deliver hundreds or thousands of emails a day, reliably.

That volume is also the catch: the more you send, the faster you burn through lists. Without a steady supply of good contacts, your sequences run dry – or you recycle stale data and watch your bounce rate climb. Leadscraper fixes the problem at the source: our AI continuously finds fresh B2B leads in your target industry and region, verifies the email addresses and hands you send-ready lists for Instantly.

Importing leads into Instantly: the 3 ways

Leadscraper scans Google Maps, company websites and business directories, returning company name, website, email address, phone number, city and industry for every match. Getting that data into Instantly works three ways:

1. CSV import: Export your search as a CSV and upload it under "Leads" in your Instantly campaign. During import you map the Leadscraper columns to Instantly fields – extras like industry or city become custom variables you can drop straight into your copy.

2. Automated via Zapier or Make: Connect Leadscraper to Instantly through Zapier or Make. As soon as a new search finishes, the leads flow into the right campaign automatically – your sequences get restocked without you touching a file.

3. API for power users: Running several campaigns or workspaces in parallel? Pull leads from the Leadscraper API and push them through the Instantly API exactly where they are needed – fully automated and built to scale.

One thing that matters enormously for deliverability: Leadscraper verifies email addresses before export. Fewer invalid addresses mean fewer bounces – and at high sending volume, your domain reputation depends on exactly that.

Use cases

Benefits: get more out of your Instantly campaigns

Combining LeadScraper.de with Instantly gives you tangible advantages:

• Load verified B2B leads with checked email addresses straight into Instantly campaigns
• Keep bounce rates low and protect the reputation of your sender domains
• Reach local and European companies that are missing from Instantly's database
• Auto-fill custom variables like company name, industry and city with real data
• Feed new leads into running campaigns via Zapier or Make – no manual work
• Build separate segments per industry and region and test subject lines with precision
• Work GDPR-aware – every data point comes from publicly available sources

How to get started