What should the comparison include?
Compare a concrete play with the same audience and source data. Ask where research is saved, how missing data is shown, who reviews drafts and what proves an external action succeeded.
A standalone research tool may suit a one-off data task. A sequencer may suit an already qualified list. A shared workspace is useful when several jobs need the same context. Those are different buying criteria, not a universal ranking.
What should I ask SignalSurf?
Ask which modules own your play, which accounts must be connected, which platform actions are supported and what still needs manual review. Request a bounded demo using a destination and result you understand.
Ask for an estimate of software, usage and service costs separately. Validate specific CRM import or export needs. Do not infer an integration from a logo or assume a preview feature is included in a subscription.
What evidence should I keep?
Keep the test inputs, observed output, date and limitations. Separate a simulated demo from an owned-account trial and a provider-confirmed outcome. Review whether the team's next decision became easier.
For competitor claims, use the competitor's current official documentation and plan details rather than an undated comparison table. The retired comparison pages are not current product documentation.