By Sagar Shankaran, Founder of CallSphere
The RFP questions that separate real agentic-AI vendors from re-skinned chatbots. A 2026 procurement checklist for enterprise CIOs.
Key takeaways
By April 2026 enterprise AI procurement has matured. The "we need an AI" RFPs of 2024 have been replaced by structured, capability-tested procurements. This piece is the working checklist that mid-to-large enterprises use, distilled from a few dozen recent procurement processes.
flowchart TB
RFP[RFP Areas] --> A1[Architecture + tech stack]
RFP --> A2[Performance + evals]
RFP --> A3[Integration]
RFP --> A4[Data + privacy]
RFP --> A5[Security]
RFP --> A6[Compliance]
RFP --> A7[Operations + support]
RFP --> A8[Commercial terms]
Each area has a set of questions the vendor must answer, often with technical-document attachments and demonstration requirements.
A vendor that cannot answer these clearly is worth eliminating early.
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This area is where re-skinned chatbot vendors fail. They have great demos and no eval discipline.
The "is our data used for training" question has a 2026 standard answer: "no, never, by default for enterprise." Anyone giving fuzzier answers needs follow-up.
The RFP should require live demonstration of:
A vendor that cannot demonstrate on a 2-week timeline is not production-ready.
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flowchart LR
Cat[Category] --> Weight[Weighted score]
Score[Vendor scores] --> Weighted[Weight × Score]
Weighted --> Total[Total]
Total --> Decision[Vendor selection]
A defensible scoring model has:
Specific things that should pause a procurement:
Customers running this checklist with us see clear answers:
The procurement bar in 2026 separates serious vendors from chatbot startups quickly. The checklist above is most of the bar.

Written by
Sagar Shankaran· Founder, CallSphere
LinkedInSagar Shankaran is the founder of CallSphere, where he builds production AI voice and chat agents deployed across healthcare, hospitality, real estate, and home services. He writes about agentic AI, LLM engineering, and shipping voice agents that handle real calls in production.
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