Method: Official documentation and pricing checked September 28, 2026. No benchmarks were run. Recommendations are based on documented features and billing, not hands-on results.
Trello Free fits a small shared board workflow; Asana Personal now targets one or two people. Team size is the first filter. Do not choose a tool from an older roundup that assumes every free plan supports a larger team.
Current free limits
| Plan | People and projects | File limit |
|---|---|---|
| Trello Free | Up to 10 collaborators and 10 boards per Workspace; unlimited cards | 10 MB per file |
| Asana Personal | 2 users; unlimited tasks and projects | 100 MB per file |
Sources: Trello pricing and Asana pricing. Count everyone who needs access before comparing the limits, including the clients or contractors you intend to invite.
Trello: a board-oriented starting point
Trello’s Free plan is a candidate when a team can organize work on a bounded set of boards. Before rolling it out, map one real project into the intended workflow and check that people can find the next action, owner and deadline.
Ten boards per Workspace and the collaborator ceiling are separate constraints. A team might fit one while exceeding the other. Confirm upgrade costs and permission requirements before splitting work into multiple Workspaces simply to avoid a paid plan.
The free file limit also matters if the board will hold large design assets. Decide where the original files live and how cards refer to them, rather than treating a task board as the only record of the work.
Asana: check the two-user allowance
Asana’s current Personal plan lists two users, with list, board and calendar views, unlimited tasks and projects, and a 100 MB maximum file size. It is a reasonable option to evaluate for an individual or pair whose workflow fits those features.
For a larger group, the free plan should not be the basis of the budget. Asana lists Starter at $10.99 per user/month billed annually. That is an annual billing rate, not a promise of the same price for monthly billing. Check seat requirements and the final checkout before calculating the total.
Select a workflow before a subscription
Use a sample project to answer these questions:
- Can each task have a clear owner and next step?
- Can a teammate see what is blocked without asking for an update?
- Are client-facing and internal discussions separated appropriately?
- Are the required views available in the selected plan?
- Can the team retain the records it needs when a project closes?
Judge the tool against that workflow. A long feature list does not establish that a team will become twice as productive.
Recommendation
Shortlist Trello for a small team that fits its free collaborator and board limits. Shortlist Asana Personal for one or two people who want its documented views and task structure. Price a paid plan when the actual team exceeds the allowance. Keep the decision tied to requirements and budget; no measured productivity improvement or universal savings figure is claimed.
Sources, checked September 28, 2026: Trello pricing, Asana pricing.