AI Agent Builder — Advanced Upgrade - Free Tools(v.2)

Your free AI agent works. Now supercharge it — still without paying for subscriptions.

This upgrade guide is for users who completed the AI Agent Builder — Zero Budget Edition and want to push their free tools to the maximum. Advanced OpenClaw techniques, sophisticated Google Apps Script automation, and multi-agent systems — all at zero cost.

What's inside:

1. Beyond the Basics — what your upgraded free agent can achieve
2. Advanced OpenClaw — custom AgentSkills, multi-model routing between Gemini/Claude/ChatGPT free tiers, performance optimization
3. Advanced Google Apps Script — complex multi-service automation, Google Sheets as a database, Gmail advanced workflows, full script examples
4. n8n Advanced Workflows — self-hosted deep dive, conditional branching, webhooks, error handling, 5 complete free workflow examples
5. Multi-Agent Coordination — multiple OpenClaw agents working together, orchestrator pattern, complete 4-agent business management example
6. Maximizing Free Tiers — rate limit strategies, model rotation, caching, smart queuing, zero-cost optimization techniques
7. 10 Advanced Templates — Sales Tracker, Support Bot, Budget Analyzer, Social Scheduler, Inventory Logger, Onboarding Checklist, Document Scanner, Campaign Planner, Data Cleaner, Cross-Platform Poster — all free tools only
8. When to Upgrade — honest free vs paid comparison, best ROI if you decide to invest, gradual upgrade path

Prerequisite: AI Agent Builder — Zero Budget Edition.

Use code PHUNT15 for 15% off.