A curated list of awesome marketing tools and resources

A curated list of tools, libraries, frameworks, and resources for Go-To-Market (GTM) Engineering — the intersection of engineering and marketing, focused on growth, automation, attribution, analytics, and experimentation.

10 installable Claude Code skills that turn your terminal into a GTM command center. ICP building, signal scanning, lead scoring, outreach sequences, battlecards. Built by Earleads.

An AI agent that automates GTM work

GTM engineering framework for B2B SaaS - folder architecture, governance, and AI agent system for go-to-market operations with Claude Code

AI-powered revenue engine SOP - replace your 10K/year lead routing tool with a system you own. Built with Claude Code, Supabase, and Vercel.

Behavioral drift detection for sales pipeline — learns stall patterns from historical deals, scores active pipeline, and generates rep-specific intervention cards.

Account-side CRM cleanup engine — Claude Code + Deepline + per-row AI judgment. Open-source giveaway from Sculpted.

Automated job market intelligence system. Discovers roles across 50+ ATS platforms, scores with Claude AI, generates tailored resumes for top matches. Built with n8n, PostgreSQL, Claude API, and Apify.

Drop-in RevOps engine for Claude Code teams: three discipline-imposing contracts (single front door, numbered-CSV agent chain, one-contract dispatcher) that make a RevOps stack transferable.

Production automation systems for GTM operations: job discovery, restaurant lead intelligence, LinkedIn prospecting, and AI-powered scoring engines. Built with n8n, PostgreSQL, Claude API, and Apify.

One markdown file per target account. Agents read it before every score, email, and call. Every signal compounds. Public Claude Code skill + heartbeat + per-account schema that mirrors your CRM.

LinkedIn-focused job application automation. Generates search URLs across 8 role types, scrapes via Apify, pre-filters, and AI-scores each listing. Built with n8n, Apify, and Claude API.

Build a real outbound GTM engine for your product with Claude Code in ~35 min. CDTM x GTM Adviser workshop.

Plug-and-play GTM engineering toolkit: 9 self-contained automations for event lead capture, ABM, Sales/CS knowledge, AI forecasting, QBR decks, competitive battlecards, role-aware sales decks (PPTX), lead magnets, and closed-lost revival. HubSpot, Salesforce, Marketo, Pardot. SQL + n8n included.

Fault-tolerant ETL pipeline parsing DART filings into AI readiness scores for enterprise GTM targeting

LinkedIn lead scraper - track keywords, profiles, and posts. Collect every person who engages. 1,000 leads for about 6 dollars. Built with Claude Code.

Open-source creator outreach platform for GTM Engineering — CRM, multi-channel messaging, campaign templates, rate limiting, and pipeline analytics. Built with Next.js 16, Supabase, and Playwright. Deploy to Vercel in 5 minutes. AGPL v3 + commercial license available.

Because your automation workflows shouldn't have a bigger budget than your morning coffee. Stop burning real dollars on live API calls just to see if a webhook works. Test like a pro, spend like a monk. 🧘‍♂️💸