Notion vs Trello for Client Work: Board of Cards or Client Database

Choose Trello when your client work is a set of cards moving across a board and you want it running today. Choose Notion when the board is only one view of a client database that also holds the brief, call notes and decisions for each project. For a freelancer who tracks deliverables through stages, I'd start in Trello: a board per client needs nothing beyond lists and cards, and automation is included on Free. For a consultant whose projects live in documents, I'd start in Notion, because each project row is also a working page.

The two tools break at different points. Trello Free stops at 10 collaborators per Workspace, and client guests and pending invites count toward that number. On a paid Trello plan, a client who joins a second board becomes a billed seat. Notion guests cost nothing on any plan, but a Free workspace with two or more members can add only a limited number of blocks, and database automations need a paid plan.

The quick choice for client work

If most of your rows say "client access", the guest rules will decide it. If most say "documents", the data model will.

A card on a board vs a row in a database

Trello's model is three levels deep: a board holds lists, and lists hold cards. A card moves from list to list as the work moves, and it carries its own description, checklist, due date, attachments and comments. The Trello pricing page puts Calendar, Timeline, Table, Dashboard and Map views on Premium, together with Workspace-wide Table and Calendar views. Below Premium, the board stays the main way to see the work; Standard adds Custom Fields, card mirroring and Planner.

Notion starts from a database instead. Its guide to choosing a database view describes table, board, timeline, calendar, list and gallery as different views of a single database, and every entry opens as its own page. A board view groups those pages by a property such as status, assignee or priority. Drag a project on the calendar view and its date changes in the table as well. A timeline needs start and end dates.

In client work, the difference shows up in the project record. In Trello the card is the record, and anything longer than a description sits in attachments or links. In Notion the project row is both the record and the page: the brief, the meeting notes and the next action go inside it, and the same row appears on the delivery board, the deadline calendar and the overdue table. If you go that way, choose each view by the question it answers; the guide to database views for client work shows how.

I'd keep a Trello board while the stage of each deliverable is all anyone needs to see. Once you find yourself pasting the same brief into card after card, the work has outgrown the card.

Free plans: where each one stops

Trello Free: the 10-collaborator rule

Trello Free includes unlimited cards, up to 10 boards per Workspace, files up to 10MB each and 250 automation runs a month. The limit that catches client work is the head count. Trello's collaborator limit for free Workspaces counts anyone invited to a board or to the Workspace: Workspace members, single-board and multi-board guests, and pending board and Workspace invites. Members of closed boards only, deactivated accounts and join requests you haven't approved don't count.

Two rules follow. Once the Workspace has 10 collaborators, you can't add anyone new. If it has more than 10, for example after a paid plan runs out, every board in it becomes view-only and its automations stop. The cap belongs to the Workspace, so a client on one board takes a slot your team can't use anywhere else in it, and an invite you sent last month and forgot about still takes one too. The count sits in the Members page sidebar, which only admins see; on Free every Workspace member is an admin.

Notion Free: unlimited for one, limited for two

The Notion pricing page gives Free unlimited pages and blocks for an individual and a limited number for workspaces with two or more members, without publishing the figure. When a shared Free workspace reaches it, you can still read, edit and organize existing blocks, but you can't add new ones. Free also allows 10 guests, uploads up to 5MB each, 7 days of page history and "basic buttons only" for automation.

So the free plans fail in opposite places. A solo freelancer with a handful of client contacts can run either for $0: on Trello that's you plus up to nine others, on Notion one member plus up to 10 guests. Notion Free starts counting blocks the moment a second member joins. Trello Free is full once the Workspace counts 10 collaborators, pending invites included.

Client access and who you pay for

Trello: one board per client keeps guests free

On Standard and Premium, Trello's billing rules for paid Workspaces make all Workspace members and multi-board guests billable. A multi-board guest is someone on two or more boards in the Workspace who isn't a Workspace member. Single-board guests are free, and you can invite as many as you like without raising the cost. A single-board guest with the observer role is free too, and people you invited who haven't created a Trello account yet aren't billed.

Two more lines matter for a studio. Each Workspace is upgraded and billed separately, so someone who is a member of two upgraded Workspaces is paid for twice. And you can't remove a single-board guest from all boards at once or view their recent activity. I'd give each client exactly one shared board and keep internal planning on boards they never join. The day a client contact is added to a second board, the pricing page bills them at the same rate as a Standard or Premium member.

Notion: guests are free, access is per page

Notion's pricing FAQ says paid plans charge per member and that guests are free of charge, though they can only access the individual pages they're invited to. They don't see the team pages under Teamspaces. Free allows 10 guests, and Plus, Business and Enterprise allow unlimited guests. Older comparisons still mention a 100-guest cap on Plus; the pricing page lists unlimited guests on every paid plan. Business adds page-level access rules for databases: a rule on a Person property gives the people named in it access to the rows that name them, in every view of that database. Someone with no other access to the database sees only those rows, opened from their Notion inbox or from a linked view you share with them. Notion's own example is a team of contractors who should only view and edit their own tasks. Before you build a client portal on it, try the rule with one guest account.

That settles the cost question early and leaves the design question: which pages each guest gets, and whether one shared projects database should show each client only their own rows. The guest vs member guide explains when a collaborator should be a member instead, and the client portal permissions walkthrough sets up sharing only the right records.

Automation: Trello quotas vs Notion buttons and database automations

Trello: built in everywhere, metered per Workspace

Trello's automation is the built-in version of Butler, and its automation quotas and limits page says it's available in all Trello Workspaces, Free included. Each button press or trigger counts as one run, and each action in it uses at least one operation, so a rule that sets a label and a due date uses two operations every time. Quotas are pooled across all boards in the Workspace and reset on the first day of every month at midnight GMT.

• Free: 250 runs and 2,500 operations a month.
• Standard: 1,000 runs and 20,000 operations.
• Premium: unlimited runs; operations are 150,000 a month plus 10,000 per user, capped at 250,000 per Workspace.
• Every plan: up to 20 actions and operations in a single run, and up to 20 card buttons and 20 board buttons enabled at the same time.

On Free, 250 runs works out to about eight a day across the whole Workspace (250 ÷ 31). I'd spend them on the few events that matter, such as a card reaching the client review list, and check usage before adding more rules: board menu → Automation → Activity → Workspace activity tab.

Notion: buttons on every plan, database automations on paid plans

Some comparisons say Notion has no native automations. It has two kinds. Notion buttons work on all plans: a click can insert blocks, add a page to a database, edit pages in a database, notify up to 20 people in the workspace or open a page. Sending Gmail and sending a webhook from a button need a paid plan, and the Slack action needs Plus, Business or Enterprise. Anyone clicking a button needs Full access or Can edit on that page.

Database automations run without a click and need a paid plan. They start from three trigger types: Page added, Property edited, or Every {frequency} for a schedule. One automation can't trigger another, but a person clicking a button that creates a page does trigger one. When several "is edited" triggers must all occur, they have to land within about three seconds. If an automation that worked before hits an error, Notion pauses it, and you turn it back on yourself after the fix. Guests can't create database automations, and neither help page lists a monthly run quota like Trello's.

For client work I'd start with a button, because a person decides when the handoff happens: one click on the project page creates the review task and notifies its owner. Move to a database automation when the event itself should start the work, such as a new intake row. The button creates the task; you still decide who owns it and what counts as done. The comparison of buttons and database automations goes through that choice, and the guide to defining the trigger, action and exception helps you write the rule before building it.

Limits and cost, worked through

For client work, the numbers that settle this comparison are plan limits and seat prices. The first table collects the hard limits from the Trello and Notion plan and help pages linked above. The cost figures after it are plain arithmetic on the published per-seat prices.

What 1, 3 and 5 members cost

Both vendors price per seat per month. Trello's plans charge per user and Notion's plans per member, and the arithmetic is the same: seats × price gives the monthly figure, and × 12 gives the year. Five Trello Standard users on annual billing come to 5 × $5 = $25 a month, or $300 a year.

Notion sells monthly billing too, and its pricing page says yearly billing saves up to 20%, so the monthly Notion figures run higher than the yearly ones above. On either billing schedule, adding a Notion member mid-cycle creates a prorated charge. Trello Enterprise is $17.50 per user per month billed annually ($210 a year per user), and Notion Enterprise is custom pricing; for a studio of five or fewer I'd leave both aside.

Add the client guests

The seat price is half of it. Here are three setups with client contacts added under each vendor's guest rules.

• Solo, 6 client contacts. Trello Free: 1 + 6 = 7 collaborators, under the cap, so $0 while you stay within 10 boards. Notion Free: one member and 6 guests, inside the 10-guest limit with unlimited blocks for one member, so $0.
• 3-person studio, 8 client contacts, one board each. Trello Free doesn't fit: 3 + 8 = 11 collaborators. Trello Standard: 3 × $5 = $15 a month ($180 a year), with all 8 contacts as free single-board guests. If 2 of them also join a shared assets board, they become multi-board guests and the bill rises to 5 × $5 = $25 a month. Notion Free holds the 8 guests, but with 3 members the block limit applies, so I'd budget for Plus: 3 × $10 = $30 a month ($360 a year), guests free.
• 5-person studio, 15 client contacts. Trello Standard: 5 × $5 = $25 a month ($300 a year) if each contact stays on one board; Premium for the extra views doubles it to $50 ($600). Notion Plus: 5 × $10 = $50 a month ($600 a year) with unlimited free guests. If each client contact should see only the rows that name them in one shared projects database, the access rule that does it is a Business feature: 5 × $20 = $100 a month ($1,200 a year).

Trello's paid seat is the cheaper one, and it stays cheaper while each client lives on one board. Seat for seat, Notion Plus costs the same as Trello Premium, and Notion guests never add to the bill. The hidden Trello costs are multi-board guests and separate Workspaces; the hidden Notion cost is Business, once record-level client access becomes a requirement.

Offline work

Trello on the web and the Trello desktop apps for macOS and Windows need an active internet connection and don't support offline syncing. If the browser loses its connection, Trello's note on losing connection to its servers says card edits made meanwhile won't be synced or saved. The iOS app behaves differently: changes made offline wait in a Sync Queue. The Trello iOS troubleshooting guide warns that clearing the cache, logging out or reinstalling before they sync will lose them. A warning under Log Out on the Account tab shows pending changes, and the Share button in the Sync Queue sends you a text list so you can redo them later.

Notion's guide to working offline says all users can view, edit and create pages offline in the desktop and mobile apps. Preparation happens per device: open a page, use the ••• menu and turn on Available offline. A downloaded database brings its first 50 rows automatically; other rows and sub-pages need their own download. Embeds, forms and buttons don't work offline, and you can't share pages or change permissions until you reconnect. The guide says Business and Enterprise also auto-download recent and favorited pages, and the pricing table lists that for Plus as well.

For a consultant who drafts on the road, Notion's apps are the better offline tool, provided the client pages were marked before leaving. On Trello, plan offline work around the iOS app, and check its Sync Queue before any troubleshooting step that clears the cache or logs you out.

Moving from Trello to Notion, and why going back is hard

Notion's Trello importer runs on desktop and web, not on mobile. Start it from Settings → Import → Third party imports → Trello, or type /Trello on a page, then log in to Trello, grant access and pick the boards. You can send them to a teamspace, a private space or an existing database, where you map Trello fields such as Status and Label to properties.

Each board becomes a Notion database, cards become database items, and lists become groups. Content that can't be represented as a board, list or card may not transfer. The help page sets these limits:

• reliable for up to about 5,000 cards per board, so split larger boards first;
• a recommended limit of about 5,000 comments per board, because more can cause comment loss even when the import succeeds;
• up to 10 boards per import;
• Power-Ups, automations and permissions don't carry over and have to be rebuilt in Notion.

One detail helps Free workspaces: imported blocks don't count toward the Free block limit for workspaces with several members, though blocks you create inside imported pages do.

Trello's own exports are archives, not a way back in. Its export guide lets every board member export a board as JSON, while CSV export needs a board in a Premium Workspace. The JSON file holds the 1,000 most recent actions on the board, comments included; CSV has no comments and skips archived cards unless you add .csv to the board URL yourself. Premium admins can export every board in the Workspace from Workspace Settings → Export, with an option to include raw attachments. None of these files can be imported to re-create a Trello board. What you get is a readable record, and rebuilding a board from it is manual work.

I'd move one finished client board first, compare its card count and comments with the original, and only then import the active boards. The same caution applies once you're in Notion: an export keeps the information but not the whole working system, so read the guide to backing up a Notion client project before you rely on one.

Running both: only with a handoff rule

Running both makes sense when each tool holds a different kind of record. One workable split: the client record, brief and meeting notes live in Notion, and the delivery board the client watches lives in Trello. Write one rule before you start, for example "status lives only on the Trello card; the Notion project page links to the card and never repeats the status." Without that rule, the same deadline ends up in two places and drifts. If you can't name the rule, pick one tool.

Make the choice with one client project

1. Pick one active client project and list everyone who needs access: your team, contractors and each client contact. For Trello Free, add pending invites to that count.
2. Decide what the client should see: one board, or a few pages inside a larger system.
3. Write down what the project record must hold. Stages and due dates fit on a card; a brief, call notes and decisions need a page.
4. Name the one handoff you want automated and whether a person or an event should start it.
5. Price the seats from the cost table, then add any client contact who would sit on two Trello boards.

My verdict: for a solo freelancer or a small studio that delivers through stages and wants the board live today, Trello is the better start, and Standard at $5 per user is the step up once the free caps bite. For a consultant or studio whose client work lives in documents, Notion is the better home, and a team of two or more should budget for Plus at $10 per member. Build the first client in one tool, run it through a whole project, then move the rest. If you choose Notion, the client project tracker build gives you a small first structure. If your work is mostly recurring tasks with assignees and neither model fits, the Notion vs ClickUp comparison looks at a task-led setup.

Questions about AI and integrations

Which one has AI built in?

Trello's pricing page lists AI on Standard, including AI-powered quick capture of to-dos from email, Slack and Teams, and Premium adds AI to your boards. On Notion, Free and Plus get a limited trial of Notion Agent and AI Meeting Notes, while Business includes Notion Agent and AI Meeting Notes. The Notion AI review for small teams sets out what that adds to the per-member cost.

Do integrations cost extra?

Trello connects to more than 200 apps through Power-Ups, and Free allows unlimited Power-Ups per board, though the pricing page notes that some partner Power-Ups need their own subscription. Notion Plus includes basic connections to tools such as Slack and Google Drive; Business adds premium connections such as GitHub and Asana.