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Problem6 min readAdvisoryAdvisoryTechnology Vendor EvaluationAugust 22, 2025

Don't Confuse Sales with Implementation

Sales demos and implementation delivery use different teams, timelines, and constraints—plan CCaaS and UCaaS evaluations accordingly.

Executive Summary

A credit union signed a CCaaS agreement based on a polished sales demo. The implementation team scoped CRM integration as a twelve-week change order that was not in the original proposal.

Sales organizations optimize for contract signature. Implementation teams optimize for deployability within statement-of-work boundaries. Those goals overlap but are not the same.

Evaluations that treat the sales demo as proof of delivery create gap lists at go-live—when changing platforms is expensive.

Advisory Perspective

Ask who implements: vendor professional services, a partner, or your internal team. Request implementation references with similar integration depth, not only product references.

Separate sales timeline from cutover timeline. Data migration, agent training, WFM configuration, and parallel-run testing need calendar space that sales cycles compress.

Build implementation requirements into scoring: API documentation quality, sandbox access, migration tooling, and post-go-live support tiers.

Executive Takeaways

  • Include a statement-of-work review before signature. Line items for integration, training, and hypercare should match what you tested in finalists—not what was implied in the demo.
  • Require implementation references, validate the SOW against demo-tested scenarios, and reserve parallel-run weeks in the migration plan before contract execution.

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See Also

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