There's a version of agentic commerce you rent. There's a version you own. They are not equivalent — and the difference will matter enormously when AI purchasing becomes mainstream.
What you give up when you rent
SaaS agentic commerce tools give you convenience. They also give you:
- Vendor lock-in — when they change pricing or shut down, your commerce layer goes with them
- Shared infrastructure — your agent runs on the same servers as thousands of other stores, with shared rate limits and shared failure modes
- No audit trail you control — their logs, their retention policy, their decision on what you can see
- Monthly fees in perpetuity — $2,000–$8,000/month for a stack of tools that provide less visibility than a properly built self-hosted system on day one
What you get when you own it
The agentic commerce deployment model deploys agent code to your own VPS. Your server. Your database. Your logs.
This means:
- The agents run under your domain, your SSL, your infrastructure
- Every decision the agent makes is logged to your database in plain SQL — readable, exportable, auditable
- No monthly fee after the build. No vendor to negotiate with.
- You can modify, extend, or rebuild any part of the system
One payment. Code delivered to your VPS on a live Zoom call with a $1 test transaction. 100% money-back guarantee if it doesn't ship working.
The real reason SaaS doesn't work for this
Agentic commerce requires a working /api/agent/purchase endpoint on your domain. Agents discover stores via ACP files hosted at your /.well-known/ path. This infrastructure cannot be outsourced to a third-party domain — the protocol requires the endpoint to live where the store lives.
You cannot build a working ACP-compliant store on top of someone else's servers. The architecture requires ownership.
Pricing and what's included: sidratnam.com/agentic-commerce.
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