How to choose media planning software: a buyer's checklist

Choosing media planning software should begin with your agency's operating problems, not a vendor demonstration. The right platform is the one that makes the planning decisions clearer, reduces repeated work and gives the team better control once budgets go live. A polished demo can make every feature look essential. A buyer's checklist keeps the evaluation tied to real briefs, real planners and real campaign risks.

1. Define the workflow you are replacing

Map the current process from receiving the client brief to final reconciliation. Record every handover, spreadsheet, platform export, approval and manual check.

Identify where time and risk concentrate. The main issue may be slow plan creation, inconsistent audience work, disconnected budget allocation, weak version control, manual pacing or a lack of portfolio visibility. Do not assume one product will solve all of them equally well. Write three measurable goals - examples include reducing the time to first draft, eliminating separate pacing trackers or standardising every plan across the agency.

2. Confirm who the software is for

An independent planner needs a different system from a global network. List the users and the decisions each person must make.

• Planners may need brief interpretation, scenarios and rationale.
• Channel specialists may need activation mapping and performance detail.
• Account leads may need approvals and client-ready views.
• Agency leadership may need portfolio risk.
• Finance may need consistent budget definitions and reconciliation.

A platform can be easy for planners while creating work for finance, or powerful for operations while being avoided by the people expected to use it daily. Evaluate the complete workflow.

3. Test plan creation

Use a real client brief rather than sample data. Assess whether the system can capture objective, audience, market, KPIs, budget and timing without forcing the planner to re-enter the same information repeatedly.

Check how it supports personas, channel selection, allocation, flighting and measurement. Ask whether the rationale behind the split is visible. A media plan is not only a table of values; it is an argument for why the money should move in that way. Medusa can ingest a PDF, presentation, Notion page or freeform brief, extract the strategic inputs and create an editable first draft. During an evaluation, judge both the speed and the quality of what it extracts.

4. Assess AI honestly

AI should reduce mechanical work without making unreviewed strategic decisions. Ask what data informs recommendations, how confidence is shown and whether every field can be corrected.

The planner should be able to override personas, allocations and flighting. The system should explain its reasoning well enough for the recommendation to be challenged. Avoid tools that use 'AI-powered' as a label for generic copy generation while leaving the planning workflow unchanged. Also confirm how client data is handled and whether connected account permissions can be revoked.

5. Check channel and format coverage

List every channel your agency currently plans and any it expects to add. Digital specialists may need Google, Meta, TikTok, LinkedIn, programmatic, video and CTV. Full-service agencies may require television, radio, print, out-of-home, RFPs and insertion orders.

Do not select a broad suite simply because it supports more channels. Select the coverage that matches the work. A focused digital system may be more usable than a complete buying platform when offline operations are irrelevant.

6. Test pacing and actualisation

The approved plan should not become a static document. Ask whether the platform compares actual spend with planned-to-date, whether it supports weighted flighting and how often data refreshes.

Check campaign mapping, currency treatment, time zones, fees and how missing connections are flagged. Review whether the system shows required daily spend, projected final spend and outcome metrics alongside budget variance. A platform that creates plans but still requires a separate spreadsheet for pacing has solved only the first half of the problem.

7. Review integrations and data ownership

Ask which connections are native, which require manual uploads and which cost extra. Confirm whether authentication uses OAuth, what permissions are requested and who owns the data if the contract ends.

Test export options. The agency should be able to retrieve its plans, audiences and performance data in a usable format. Also ask how API changes are monitored and how quickly failed connections are resolved.

8. Evaluate collaboration and governance

Look for permissions, approval states, change history, comments and standard templates. Agencies need enough control to prevent accidental changes without creating a bureaucratic workflow.

Confirm whether planners can reuse personas and previous assumptions, and whether leaders can see work across every client. Standardisation should make quality less dependent on who happens to own the plan.

9. Calculate total cost

Licence cost is only one part of the decision. Include onboarding, configuration, integrations, training, data migration and internal ownership. Then compare that figure with the current cost of manual planning, checking, updating, correcting and reporting.

Quantify risk where possible. One material budget error can outweigh a year of software cost. However, do not use fear alone. The strongest business case combines efficiency, quality, scalability and control - the full business-case structure is here.

10. Run a controlled pilot

Choose one representative client, not the simplest account. Define success measures before the pilot: time to first draft, number of manual steps removed, adoption by the team, pacing accuracy and quality of client output.

Run the workflow from brief to live delivery. Collect feedback from planners and channel owners. A planning-only demo cannot show whether campaign mapping and pacing will work under normal pressure.

Essential demo questions

Ask the vendor to show how the system handles:

• An incomplete brief.
• A mid-campaign budget change.
• A campaign that cannot be mapped to a plan line.
• Multiple currencies.
• A user overriding an AI recommendation.
• A line that is materially under-pacing.

Also ask what happens after implementation. Who supports onboarding? How are platform changes communicated? What usage data shows whether the team is adopting the product?

Evaluate Medusa using your own brief

The fastest way to assess fit is to upload a representative client brief, review the generated plan and connect a campaign for pacing. Measure the result against the process your team uses today.