Cost-Efficient Proxy Setup Plan

I’m automating several social-media accounts and need a rock-solid proxy strategy that won’t force me to buy racks of SIM cards or invest in expensive hardware. What I’m looking for is a complete, step-by-step blueprint—plus the option for you to build or supply the environment—covering residential, mobile, or self-generated proxies, whichever delivers the best mix of cost, reliability, and ease of upkeep.

Here’s what the engagement should cover:

• A comparative analysis of residential, mobile, and DIY rotating gateways, with clear monthly cost projections and traffic limits.
• Detailed architecture diagrams and setup instructions (Linux server, Docker/VM, IP rotation logic, failover, rate-limiting).
• Supplier or ISP recommendations and scripted onboarding flows so I can replicate the pool quickly in new regions.
• Configuration guidelines for common automation tools and antidetection browsers, ensuring my bot can switch IPs smoothly without triggering blocks.
• Ongoing maintenance playbook (health checks, automatic IP refresh, alerting).

If you can also spin up a ready-to-use cluster—be it via 4G dongles, residential ISP lines, or cloud-based tunneling—outline the deliverables, timelines, and any recurring fees. The emphasis is low operational overhead: minimal manual resets, no large SIM inventories, and predictable costs.

Let me know which approach you recommend first, the technologies you would leverage, and how you’ll verify that the proxies stay undetected under sustained load.