1. Subscription is only line one
Record currency, billing cycle, tax, seats, minimum commitment and whether the displayed rate assumes annual payment.
2. Add usage-based charges
Model the number of images, minutes, tokens, automations or exports you expect. Include likely overage rather than the ideal minimum.
3. Price human verification
Estimate the minutes required to check facts, rights, tone, data and formatting. Automation that creates more checking can cost more overall.
4. Include setup and integration
Count migration, prompts, templates, staff training, security review and connector costs.
5. Consider exit cost
Check export formats, data portability and the time required to move. A cheap tool with lock-in can become expensive.
6. Compare monthly scenarios
Build low, expected and high-usage scenarios. Choose on expected total cost and risk—not the promotional headline.
Worked example: an AI video subscription
The advertised plan is only the starting line. The buyer estimates twelve video minutes, two regeneration rounds, translated captions and one human review hour. Credits cover the first draft but not all revisions. After adding overage and review time, another plan with a higher subscription has the lower expected cost. The comparison records low, expected and peak-volume totals.
Keep a decision record
Record the exact use case, tested plan, evidence links, sample input, result, known limitations, responsible reviewer and next review date. This makes the decision explainable when prices, policies or capabilities change.
Red flags to avoid
- Do not ignore taxes and currency conversion.
- Do not assume every generation will be usable.
- Do not omit migration and cancellation effort.
Decision checkpoint
Write down the evidence, remaining uncertainty and next review date. For changing plan details, follow the official vendor links in the tool directory.