There's no single "best" tool — there's the tool that best fits your work. Below we honestly show what Notion, ClickUp, Asana, Monday, Calendly, Sunsama, Todoist and Trello are good for, where each one has an edge, and where it ends. At the end we suggest when, instead of five subscriptions, it's better to reach for one all-in-one tool.
| Tool | Best for | Where it ends |
|---|---|---|
| Notion | Documents, wikis, flexible databases | No native calendar, email or booking |
| ClickUp | Extensive project management | Overwhelming; no email or booking |
| Asana | Clear team projects | Client portal and advanced views cost extra |
| Monday | Visual boards and automations | Price grows with seats and features |
| Calendly | Scheduling meetings | Booking only — the rest of your work lives elsewhere |
| Sunsama | Personal day planner | An individual tool, not for teams |
| Todoist | Quick task list | No team projects, no work calendar |
| Trello | Simple kanban | Shallow for larger projects |
| Apistool | All-in-one for agencies and teams (PL/EU) | Less specialized than a single tool in its niche |
As of July 2026. Tools' features and prices change — check on their websites before you decide.
Best if your core is documents, notes and flexible databases. Enormous freedom to build your own structures. Weaker when you need a native calendar (Notion Calendar is a separate app), an email client or meeting scheduling. Apistool vs Notion →
Very extensive project management — dashboards, goals, views, automations. The price for that power is complexity: setup can take days. It lacks native email and booking. Apistool vs ClickUp →
A clear way to run team projects, with good lists and timelines. The client portal and some advanced views require higher plans. Apistool vs Asana →
Colorful, visual boards and strong automations. Great for processes, but the cost grows with the number of users and add-on features you buy. Apistool vs Monday →
Point-for-point the best for scheduling meetings: event types, availability rules, integrations. But it does booking only — projects, email and clients live in other tools. Apistool vs Calendly →
A great personal day-planning ritual — it pulls tasks from other tools into one view and forces a calm wrap-up. It's an individual tool, not one for running a team. Apistool vs Sunsama →
A light, fast task list with good natural-language recognition. Ideal for a personal list, but it won't replace team projects, a work calendar or a client portal. Apistool syncs with Todoist two-way.
The simplest possible kanban — you jump in and get going within a minute. For larger projects with dependencies and reporting it quickly becomes too shallow.
The tools above are good in their niches. The problem starts when one team uses Asana for tasks, Calendly for meetings, Gmail for email, Toggl for time and a separate tool for invoices — and the data jumps between five subscriptions and five logins.
Apistool takes an all-in-one approach: tasks and kanban, a calendar with Google sync, an IMAP email client, team chat, meeting scheduling (Calendly-class, with automatic Google Meet), AI agents with access to your files, a client portal and VAT invoicing — in one account and one bill. Data and backups in the EU, which matters when working for Polish and EU clients (GDPR).
Specialized tools do one thing brilliantly, but everyday work is made up of many activities. Apistool brings them together in one place, so instead of jumping between apps and paying for several subscriptions, you work in one coherent environment. See who it fits: agencies, teams, consultants, freelancers.