Microsoft Planner is the project-management tool we would point to for businesses already paying for Microsoft 365, because basic task boards and plans are included in qualifying subscriptions at no extra cost, though the free tier's ceiling is real: Timeline, People, and Goals views, along with premium plan creation, require a paid Planner license on top. This Microsoft Planner review compares its documented free and paid tiers against Asana and Trello, and the pattern is clear: Planner wins on cost for Microsoft 365 shops that just need basic task boards, loses on advanced views and cross-team reporting compared with Asana's more built-out premium tiers. Microsoft documents Planner as included at no additional cost for basic use within qualifying Microsoft 365 plans, with Planner Plan 1 priced at about $10 per user per month and Planner and Project Plan 3 at about $30 per user per month for premium features, so verify current pricing before assuming a tier is included.
For this review, we compared Microsoft Planner's documented free and premium tiers, its task and board features, and reviewer-reported strengths and weaknesses against Asana and Trello. We priced out typical small-team costs, weighed Microsoft 365 integration against dedicated project-management depth, and identified which team types each tool fits best.
How We Compared These Project Management Tools
We compared Microsoft Planner, Asana, and Trello using publicly documented pricing pages, Microsoft's licensing documentation, and consistent patterns in published customer reviews. We did not build live project plans or run team workflows through any of the accounts. Microsoft's licensing model is more layered than a simple free-versus-paid split, since basic Planner access rides on an existing Microsoft 365 subscription rather than standing alone, so a direct price comparison against standalone tools requires accounting for that bundling. We weighted four factors: total cost including any required Microsoft 365 subscription, feature depth for premium views and reporting, ease of use for non-technical teams, and integration with tools a team already uses.

Microsoft Planner Priced Out: Bundled, Then Layered
Basic Microsoft Planner functionality, buckets, tasks, checklists, and simple boards, is documented as included at no separate cost within qualifying Microsoft 365 business and enterprise subscriptions, meaning a business already paying for Microsoft 365 gets task management without an additional line item. Beyond that baseline, Microsoft documents Planner Plan 1 at about $10 per user per month, adding features like advanced views, and Planner and Project Plan 3 at about $30 per user per month, adding full Project-style scheduling, Timeline, People, and Goals views, at US list prices as of September 2026. A team member with only a standard Microsoft 365 license can open a shared plan, edit, and complete their own tasks, but cannot create premium plans or access the advanced views without someone in the organization holding a premium license. Verify current plan names and included features directly with Microsoft, since packaging around Planner and Project has changed more than once.
Zero-Friction Adoption for Microsoft 365 Teams Is the Real Strength
Planner's core advantage is that it requires no new procurement conversation for businesses already standardized on Microsoft 365: it appears directly inside Teams and Outlook, uses the same identity and permissions model, and needs no separate login or data-sharing agreement. This makes it a recurring default choice for teams that want basic task boards without adding a new vendor relationship, especially smaller businesses or departments inside larger Microsoft-centric organizations. The tool documents straightforward bucket-and-card task organization similar to Trello's board model, with checklists, due dates, and file attachments pulled directly from OneDrive and SharePoint. Reviewers consistently describe the zero-additional-cost entry point as Planner's strongest selling point over standalone competitors.
The Weaknesses: A Real Feature Ceiling and Premium Licensing Confusion
Three criticisms appear repeatedly in published reviews. First, the free-with-Microsoft-365 tier has a real ceiling: Timeline, People, and Goals views, along with the ability to create premium plans, require a Plan 1 or Plan 3 license held by someone in the workspace, which surprises teams expecting a fully-featured free tool. Second, reviewers describe the licensing structure, basic access from a standard Microsoft 365 seat, premium features from a separate add-on, as more confusing than the flat per-seat pricing of Asana or Trello. Third, Planner's automation and cross-project reporting are documented as thinner than Asana's premium tiers, which matters for teams managing multiple concurrent projects rather than single task lists. None of these are disqualifying for a Microsoft 365 shop with modest needs, but they mean the free tier is genuinely basic.
How Microsoft Planner Stacks Up Against Asana and Trello
Asana is the feature-depth choice, documented with the strongest automation, reporting, and cross-project views, at a real per-seat price. Trello is the standalone board choice, documented with a generous free tier and the simplest card-based interface, independent of any other subscription. Planner is the bundled choice, strongest in total cost for businesses already paying for Microsoft 365. The table below sums up the trade-offs.
| Factor | Microsoft Planner | Asana | Trello |
|---|---|---|---|
| Starting cost | Included in qualifying Microsoft 365 plans, Plan 1 about $10/user/month for more, verify current | Free tier limited, paid plans from about $11/user/month | Free tier generous, paid plans from about $5/user/month |
| Requires other subscription | Yes, needs Microsoft 365 for basic access | No, standalone | No, standalone |
| Advanced views (Timeline, Goals) | Requires Plan 1 or Plan 3 add-on | Included on paid tiers | Limited, relies on Power-Ups |
| Automation and reporting | Basic on free tier | Strongest documented depth | Moderate via Power-Ups |
| Best fit | Microsoft 365 teams wanting basic boards at no extra cost | Teams needing deep cross-project reporting | Small teams wanting a simple standalone board |
Who Should Choose Microsoft Planner Over Asana or Trello
Choose Microsoft Planner when your business already pays for Microsoft 365 and mainly needs basic task boards inside Teams and Outlook without a new procurement decision. It suits small teams and departments with modest project complexity who can live within the free tier's ceiling, or who are willing to add a Plan 1 or Plan 3 license for the premium views. Choose Asana if you need deeper automation and cross-project reporting regardless of your existing software stack. Choose Trello if you want a simple standalone board with a generous free tier and no dependency on Microsoft 365. Our roundup of the best project management tools ranks the field for teams of every size.
What Reviewers Consistently Praise and Pan About Microsoft Planner
Praise clusters around zero-friction adoption for Microsoft 365 shops, tight integration with Teams and Outlook, and a clean bucket-and-card interface that non-technical teams pick up quickly. Reviewers also note that file attachments pulling directly from existing OneDrive and SharePoint storage saves setup time. Pans cluster around the premium-feature ceiling surprising teams expecting a fully capable free tool, licensing that takes real reading to understand who can do what, and automation and reporting depth that trails Asana's premium tiers. A practical pattern emerges: Microsoft 365 shops with simple task-list needs report the strongest satisfaction, while teams managing multiple complex projects more often add Asana alongside or instead. Use Planner for the bundled convenience, not for advanced project portfolio management.
The bottom line: Microsoft Planner remains the strongest documented choice we compared for Microsoft 365 businesses that want basic task boards bundled into a subscription they already pay for, with Teams and Outlook integration that standalone tools cannot match. The trade-offs are a real feature ceiling on the free tier and licensing that takes effort to fully understand. If your team is Microsoft 365 native with modest project needs, Planner is the strongest option we compared; if you need deep cross-project reporting or are not on Microsoft 365, Asana or Trello will likely serve you better.