FREE MATERIALS
The GTM systems we run for clients.
Plug-and-play playbooks, enriched databases, and a 1,000+ tool stack - pulled straight from the campaigns we run every day. Take what you need and start building pipeline.
Report
GTM Engineer Report: Tools, Skills & Salary Data
See what 739 real GTM Engineer job postings reveal about the tools, skills and salaries behind the fastest-growing role in revenue. Free report.
Playbook
Cold Email Infrastructure: The Setup Playbook
Three ways to build sending infrastructure, what each one costs, and the one we run for every client. Domains, mailboxes, DNS and warm-up, from day 0 to first send.
Report
Outbound Agency Report: Channels, Services & Pricing Data
See what 788 real outbound agency websites reveal about the channels, services and prices behind B2B lead generation. Free 2026 report.
Playbook
How to Build a GTM Engine
The four layers that turn activity into pipeline: data, demand, conversion, retention. Free Playbook.
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skill.md
GTM Engine Audit
Four layers, twenty questions, one repair plan. A free audit skill for Claude, ChatGPT or any AI assistant.
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Database
Sales Tools database Built for the agentic era
Compare every tool by what actually matters now - MCP server, API access, and agentic readiness. Built for the sellers and sales engineers shipping faster pipeline.
Playbook
Enterprise GTM Playbook: 10 Plays to Land Clients
Stop guessing at enterprise outbound. The GTM playbook with 10 plug-and-play plays to land enterprise clients - validated in real sales cycles.
Database
VC Europe Seed & Series A database
2,500+ Seed & Series A VC funds across Europe - check sizes, sectors, emails, and partner LinkedIns in one sheet. Go from research to outreach fast.
Playbook
The Ultimate Cold Email Playbook
13 proven frameworks, ready-to-use templates, and the rules behind cold emails that get replies. Built for humans and AI agents alike.
Database
Corporate Ventures NA&EU datebase
Corporate VC funds across North America & Europe in one sheet - check sizes, sectors, HQs, and direct contacts. Stop digging through Crunchbase.
Playbook
GTM Plug & Play Playbook: 31 GTM Plays Mapped to Your Stage
31 GTM plays mapped to your growth stage, data maturity, and ACV. Stop copying what worked for others - run the 2-4 plays that fit you right now.
Database
European Startup Accelerators: 600+ Programs Listed
600+ startup accelerators across 30 European countries, mapped in one place. Filter by country, sector, and stage, then go straight to the application.
Database
Startup Events in Europe: Full 2026 Calendar
122 startup events across 24 European countries, on one calendar. Filter by date, city, and segment - from Slush and Web Summit to local founder meetups.
Report
EU Seed & Series A VCs Analysis
2,560 European Seed and Series A VCs in one database. Filter by sector, stage, country, and ticket size, then build your raise list - free.
Database
GTM & Sales Slack Communities: 39 to Join in 2026
39 GTM and growth communities in one place - Slack groups, Discords, and forums where outbound, RevOps, and marketing teams actually hang out. Free.
Database
Polish B2B SaaS Companies: 400+ Listed by Region
Browse 400+ Polish B2B SaaS companies across all 16 regions. Filter by voivodeship and city to build your prospecting list - free.
Database
USA Startup Accelerators
489 US startup accelerators in one free list - programs, admission criteria, deadlines, and direct application links. No email wall, no fluff.
Database
Top 100 Series A SaaS Companies in the US
100 Series A SaaS companies funded in the US - enriched with funding data, investors, revenue, and the contacts your outbound team actually needs.
WORK WITH VANDERBUILD
Ready to build outbound the right way?
Book a 30-min call. No pitch. You’ll leave knowing which systems fits - or that none do.
