Short answer
When choosing a project and resource management tool for an agency, start not from a feature list but from the real flow in which a client request runs from quote to delivery and invoice. Try the same flow in the shortlisted tools, and test integration and exit terms too.
Requirements matrix
Separate project types, staffing, approvals, time recording and budget tracking. Link each feature to a business decision instead of inflating the comparison with unused functionality.
Trial workflow
Turn a client request into a proposal, project, resource plan and delivery. Add a scope change and client feedback. Record any extra spreadsheets still required.
Integration and exit
Review CRM, accounting and file-sharing connections. Test whether exports retain relationships, attachments and time records. Verify which plan includes API access using official sources.
Decision table
Weight process fit, adoption, integration and total cost for your business. Build a shortlist using current product information and test the same workflow in each candidate.
Points specific to agencies
In agency operations the same person works on several client projects, so capacity visibility, client approval and what information an external user sees should be tested in particular. If time tracking and budget tracking feed invoice preparation, the export of this data and the connection to the accounting tool should also be assessed.
A practical evaluation exercise
Run one client project from brief through estimate, assignment, revisions, approval and invoice preparation. Record every spreadsheet or message still needed outside the tool. Test one person’s capacity across projects and what an external guest can see. Evaluate which fragmented tasks the tool removes, rather than counting available screens.
Frequently asked questions
Two questions we are often asked on this topic.
One tool or connected tools?
That depends on the depth your team needs and its capacity to maintain integrations. For a comparison, see Single platform or connected SaaS tools?.
How do I get the team to adopt the tool?
Run a real client project in the pilot and note the spreadsheets and messages the team keeps outside the tool. Adoption is measured not by the number of features but by whether daily work gets finished inside the tool.