Todoist alternative for freelancers: the capacity test

One question sorts every Todoist alternative for freelancers: does the tool warn you the day is already too full before you say yes, or does it just help you arrange the overload faster? On that axis the field narrows to two, Sunsama and TaskBerry. Everything else is an excellent list that never checks the hours.

Most roundups rank capture speed and integrations. For a freelancer who bills by the hour, that is the wrong axis. A faster way to add the eleventh task to a day that already holds six hours of work is not help. It is a tidier way to overcommit.

Capture-first apps, Todoist, TickTick and Notion, let the list grow without ever measuring it against the hours you actually have. Two tools do the math before you commit: Sunsama and TaskBerry. Worth crediting both up front, so this reads as fair.

Which Todoist alternative warns you before you overcommit?

Only Sunsama and TaskBerry do. Both sum your planned work against the hours in your day and flag it when the total goes over. The other three hold your tasks well and show you a calendar, but none of them answers the question that matters the night before: does all of this actually fit? A list of eleven tasks looks identical whether it is three hours of work or thirteen. Nothing sums it.

Todoist: mature capture, no sense of a full day

Todoist is the most mature, reliable task manager there is, with excellent apps and capture that is genuinely fast. Type a task in plain language and it lands where you meant it. If you live inside a task list all day, nothing feels smoother.

The freelancer gap is that the list grows without limit and never signals that today or this week is already booked solid. Forty tasks look the same as four. It has no idea how long your list takes. Pricing: Beginner is free, Pro is $5/mo (as of July 2026), after a price rise in December 2025. If your bottleneck is fast capture, this is still the one to beat. More on that trade-off in Todoist vs TickTick for freelancers.

TickTick: strong value, but a calendar is not a budget

TickTick is the best all-in-one for the money: calendar, Pomodoro, habits, and a genuinely strong free tier. Premium is $35.99/yr (as of July 2026).

The calendar shows you where a task sits, not whether the day fits. Placing a block on a timeline is not the same as checking planned work against the hours you have left. Estimated Pomo counts effort, not capacity. You still find out the week was overbooked when the week is already gone.

Sunsama: the real capacity mechanic, minus the invoice

Sunsama earns the most respect here. It is the most thoughtful daily-planning ritual in the category, and it genuinely has the capacity mechanic: a workload counter sums your planned task time against a daily hour threshold, goes yellow near the limit and red over it. Capacity is not a TaskBerry invention. It is a real category, and Sunsama holds it well.

The honest gap for a freelancer is not capacity. It is that your planned and tracked hours never become a client deliverable. No rates, no client report. The ritual is slower by design, and it runs around $20/mo (as of July 2026) with no free tier, roughly three to four times TaskBerry Pro. If you never bill from your planner, Sunsama is a fine home. If you do, read the full Sunsama alternative for freelancers breakdown.

Notion: build anything, including the capacity math

Notion is the best build-anything workspace in existence. If you want to design your own system, nothing is more flexible.

The gap is that it ships as a blank canvas with no built-in capacity math. Any "is my day full" logic is something you construct, and then maintain yourself, forever. Most people want the answer, not a second project of building the tool that gives the answer.

TaskBerry: capacity honesty plus the client-hours report

TaskBerry is built around the one question the others skip. Every task gets a size, S, M, L, XL or XXL, mapping to 30, 90, 180, 240 or 360 minutes. Those minutes roll into the hours you actually have that day, and the board turns red the moment the plan goes over. Same eleven tasks, but now you can see your day turn red before you commit, not at 5pm when there is nothing left to move.

Then the part built for people who run two to five clients at once: TaskBerry tracks time against each client label and rolls it into a month-end hours report you can turn into an invoice. The capture-first apps hold the tasks but never produce the billable deliverable. On the homepage you can watch a full day recolor as the hours change before you sign up.

Two honest limits. TaskBerry is a focused solo day planner, not a team tool. No shared boards, no assignees, no sprints, so if you manage other people's work, look elsewhere. And capture speed is not its edge. Todoist is faster at frictionless entry. TaskBerry's edge is what comes after: it tells you the day does not fit. Pro is 4.95 euro/mo, with a free tier.

So which one fits how you work?

• Capture-heavy, lives in a task list all day: Todoist. Fastest capture, the biggest integration library. Just know it will never tell you the day is too full.
• Wants all-in-one on a tight budget: TickTick. Calendar, habits and Pomodoro on a strong free tier.
• Wants a calm daily ritual and has room in the budget: Sunsama. Real capacity mechanic, slower by design, around $20/mo (as of July 2026). Best if you do not bill clients from it.
• Tinkerer who wants to build their own system: Notion. Maximum flexibility, and you own both the build and the upkeep.
• Solo freelancer who bills by the hour: TaskBerry. It warns you before you overcommit and turns those hours into a client report.

If the one thing you need is a tool that flags a full day before you say yes, the field is already down to two. Only one of them also hands your client the hours report at the end of the month.