Trello alternative for project management: when simple isn't enough

Trello is probably the first tool you heard about when you tried to organise your team. Visual, free to start, up and running in five minutes. It’s easy to see why so many companies start with it.

The problem doesn’t show up immediately. It shows up when the team grows, the client count increases, or when a manager tries to answer: “How many hours did we spend on client A this quarter?”

What Trello does well

To be fair: Trello is excellent in the right context. If you have a small team, you’re working on one internal project, there’s no need to track hours, and no clients waiting for status updates — Trello is more than enough. The visual card-based layout is intuitive and requires zero onboarding.

But an IT agency, software studio, or service company isn’t that context.

Where Trello falls short

1. No time tracking

Trello has no built-in way to record how many hours you spent on a card. There are third-party Power-Up integrations that attempt to fix this, but they’re paid, separate, and still don’t give you a complete picture. If you bill clients by the hour or need to know whether work was profitable, Trello can’t help you there.

2. Clients can’t access their own view

Trello is built for your internal team. A client asking “where does my request stand?” can’t simply log in and see only what belongs to them. You either give them access to your entire board or send a screenshot over email. Neither is a real client portal.

3. No reporting

At the end of the week or month, Trello can’t tell you: here’s what was completed, here’s what’s overdue, here’s hours spent per project. You can count cards, but that’s not project management — that’s manual counting.

4. Multiple clients become chaotic

One board per client sounds logical when you have three clients. When you have ten, searching across boards, manually mirroring statuses, and lacking an aggregated view per employee starts costing an hour or two per week. Just on organisation.

5. Deadlines without alerts

Trello has due dates on cards, but it doesn’t automatically notify a manager when something is late. Without a regular manual check, delays get discovered too late.

What a multi-client company actually needs

Picture a typical week at an IT agency with ten clients:

• Client A reports an issue through a portal, someone needs to pick it up
• Client B has approved a new feature, it needs to go into the project plan
• Client C hasn’t received a response to last week’s request and wants a status update
• End of week: the manager wants to know how many hours each team member spent on what

Trello can track cards. But without time tracking, a client portal, and aggregated reports, the manager still assembles data manually from Trello, Clockify, and email.

Where UnitLook takes over

UnitLook was built in Zagreb for exactly this scenario: a company working for multiple clients, where the same team receives requests, works on projects, and needs to track hours.

Everything is in one system, with no need to collect data from three places.

A proper client portal. Each client logs in and sees only their own tickets and projects. They can write messages, follow the status, and see what was agreed. They get an automatic email notification on every status change.

Time entries linked to every request. The employee logs hours directly on the ticket — how long and what they worked on. At the end of the month, there’s a ready-made report per client, broken down by requests and employees, ready for invoicing.

Capacity planning. The weekly scheduler shows who is available, who is over capacity, and what is planned for the coming week — with a warning when someone exceeds capacity.

Configurable attributes per project and task. Every company tracks different things. A construction firm wants to record location, site manager, and contract type on each project. An IT agency needs request type, priority, and component. In UnitLook, you define which attributes each project or task has — without any programming. Trello can’t do that, even with Power-Ups.

Gantt and Kanban without configuration. Project, tasks, deadlines, assignments, a Gantt chart that updates automatically. No setting up schemas or workflow rules.

Side-by-side comparison

Need	Trello	UnitLook
Task tracking (Kanban)	✅	✅
Configurable project/task attributes	❌	✅
Time tracking per task	❌	✅
Client portal	❌	✅
Gantt chart	⚠️ (Power-Up, paid)	✅
Report per client	❌	✅
Team capacity planning	❌	✅
Help desk for inbound requests	❌	✅
Support in local language	❌	✅
Built in Croatia	❌	✅ (Zagreb)

When to stay with Trello

If you’re running a small internal team with no need to track hours and no clients requiring a portal, Trello is a perfectly good tool. Simple, visual, and free. No reason to switch.

But if you work for external clients, need time tracking and hourly billing, or manage a team of 10 or more people working across multiple projects simultaneously, Trello doesn’t offer the level of management you need.

A UnitLook demo takes 45 minutes. We walk through the specific modules relevant to your situation — no scripted pitch.