From Chaos to Clarity: A Step-by-Step Guide to Migrating From Google Docs + Trello to Notion

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To migrate from Google Docs and Trello to Notion: audit and export your existing content, set up a structured Notion workspace with a master sidebar, import Google Docs via Notion's built-in importer, recreate Trello boards as Notion databases with matching properties, then migrate team members and archive the old tools. Most startups complete this in one to two focused weeks.

Pre-Migration Audit: What to Move, What to Delete, and What to Rebuild

Before you touch a single import button, do a content audit. This step separates migrations that stick from ones that recreate chaos inside a new tool. Gartner reports that 83% of all data migration projects fail, with over 50% exceeding their budget (optemization.com). The primary reason: teams carry over everything without filtering first.

Start with Google Drive. Sort all documents by last-edited date. Any file untouched for six or more months is a candidate for archiving or deletion, not migration. This habit alone can cut your import volume in half. Then move to Trello. Categorize every board by type: project tracking, content calendar, hiring pipeline, product roadmap. Each type maps to a different Notion database structure, and treating them identically is how you end up with a Notion workspace that feels worse than Trello.

Look hard for zombie content. These are Google Docs shared broadly but owned by nobody, and Trello cards with no assignee or due date sitting in a "Someday" list. They inflate your migration scope without adding value. Delete them before export, not after.

Document your current permission structure in both tools. Who has edit access to what? Which Trello boards are private versus workspace-visible? You will need this map when you rebuild Notion permissions. Define your Notion information architecture before importing a single file. Decide on top-level pages, assign owners, and build a simple workspace map in a spreadsheet first.

How to Export Your Google Docs and Trello Data

For Google Docs, you have two options. Export individual files as .docx via File → Download → Microsoft Word, or use Google Takeout to bulk-export an entire Drive folder structure. Google Takeout preserves your folder hierarchy as a zip archive, which makes it easier to maintain organizational context when you label imports by team or function before uploading.

For Trello, go to Board → Show Menu → More → Print and Export → Export as JSON. The JSON format preserves card metadata, labels, checklists, due dates, and member assignments. Trello also offers a CSV export option, which is simpler to read but loses checklist content and nested card data. Use JSON for fidelity, CSV only if you need a quick reference. Download Trello attachments separately because neither export format includes attached files.

Designing Your Notion Information Architecture Before You Import

Use a three-tier structure: Teamspaces at the department level, top-level pages for functions like Product, Operations, and HR, then nested databases and documents underneath. Build this skeleton before any content arrives.

Create a Notion workspace map as a simple table with columns for page name, owner, content type, and linked databases. Resist mirroring your Google Drive folder hierarchy exactly. Notion's relational databases create connections that flat folder structures physically cannot. A product spec linked to a sprint task linked to a project database is something Drive folders will never replicate. That connection is the point.

Importing Google Docs Into Notion: The Step-by-Step Process

Notion's native importer handles individual .docx files cleanly. Go to Settings → Import → Word, then upload your exported file. Headers, bold text, bullets, and basic tables transfer in most cases. For bulk imports, Notion's Google Drive connector links your Drive account directly and pulls documents as Notion pages without requiring a manual export step.

Go deeper than the average how-to here: the Google Drive integration is not just a shortcut. When you connect Notion to Google Drive via the integration settings, imported pages maintain a reference link back to the original document. This matters during the transition period when some teammates may still edit the Google Doc. The Notion page becomes a living snapshot, not a dead copy, until you are ready to fully cut over.

Expect formatting imperfections. Complex tables, inline comments, and Suggested Edits do not transfer cleanly. Images embedded in Google Docs import as attachments, so review each page after import to confirm images rendered and did not break. After every import, assign a page owner, set the correct teamspace visibility, and add the page to your master sidebar navigation immediately. Skipping this step is how pages become orphaned.

Handling Formatting Issues and Content That Doesn't Transfer Cleanly

Before exporting any Google Doc, accept or reject all tracked changes in Suggestions mode. Notion does not recognize them, so they simply disappear on import.

Multi-level numbered lists often flatten to single-level in Notion. Rebuild hierarchy manually using Tab to indent. Notion does not import Google Docs inline comments either. Screenshot or copy critical comment threads into a dedicated Notes toggle block on the page so that context is not permanently lost.

Rebuilding Trello Boards as Notion Databases

This is where the real structural work happens. A Trello board maps directly to a Notion database. Each Trello list becomes a Status property option: Backlog, In Progress, In Review, Done. Trello labels become multi-select property tags. Recreate your label color system using Notion's property colors for visual continuity so the team does not feel disoriented.

Notion's customizable templates and database features can recreate virtually any Trello organizational structure, and then go further. A single Notion database can display as a Kanban board, a table, a calendar, a timeline, or a gallery. Your Trello board was locked to one view. Notion gives every team member the view that matches how they think.

For teams with complex Trello setups using multiple boards per project, consider consolidating into a single Notion database with a Project relation property rather than creating separate databases per project. This unlocks cross-project filtering, which Trello Power-Ups could never do natively.

Notion's infrastructure manages over 200 billion blocks (youtube.com), so database performance at startup scale is not a concern you need to carry into the migration decision.

Mapping Trello Properties to Notion Database Fields

Here is the direct property mapping:

• Card Name → Title (text) property
• Members → Person property (multi-select for multiple assignees)
• Due Date → Date property with reminder enabled
• Labels → Multi-select property with matching color options
• Checklists → Checklist blocks inside the page body, or a linked sub-tasks database for complex workflows
• Attachments → File and Media property or embedded in the page body

Trello Power-Ups require a separate mapping decision. The Calendar Power-Up is replaced by Notion's Calendar view, free on all plans. Time tracking Power-Ups (like Harvest or Clockify) integrate with Notion via native integrations or Zapier. Voting Power-Ups have no direct equivalent, but emoji reactions on comments serve the same lightweight signal function.

Creating Multiple Views for Different Team Workflows

Board view replicates Trello's Kanban layout. Set Status as the grouping property and your team immediately recognizes the structure. Table view gives ops leads a spreadsheet-style overview of all tasks with sortable columns. Calendar view replaces Trello's Calendar Power-Up. Timeline view, available on Notion's Plus plan and above, adds Gantt-style project management that Trello never offered at all.

This is where Notion vs. Trello stops being a comparison and starts being a clear upgrade. Trello forces a single view per board. Notion lets the same data surface differently for different roles without any duplication.

Setting Up Permissions, Teamspaces, and Access Controls in Notion

Notion permissions flow through four levels: Workspace, Teamspace, Page, and Sub-page. Access granted at a higher level cascades down unless explicitly restricted. Get this right before you invite the team.

Create closed Teamspaces for Finance, HR, and Legal. Only invited members can view or discover content in a closed Teamspace, which is a meaningful security improvement over Google Drive's "Anyone with the link" default. Audit every Google Doc shared broadly before migration. Those open sharing links are a common source of accidental data exposure. Notion defaults to workspace-only access, which is the safer baseline.

Use Guest access for contractors and external collaborators. Guests can be scoped to individual pages and cannot browse the full workspace. Assign page ownership via a visible Owner property in key databases rather than informal convention so accountability is explicit.

Building a Permission Structure That Scales Past 20 People

At Notion, we have seen teams manage permissions page-by-page at 10 people and completely lose control at 30. The fix is using Teamspace membership as the primary access gate, not individual page settings. Write a permissions policy document in Notion itself, a single reference page explaining what each role (Member, Editor, Commenter, Viewer) can do. Audit guest access quarterly. Former contractors frequently retain access to Notion pages long after offboarding, and this is one of the most common permission vulnerabilities in startup workspaces.

Team Onboarding and Adoption: Getting Everyone to Actually Use Notion

Tool consolidation only works if the team actually consolidates. Technical debt stalls 70% of transformation projects (linkedin.com), and the most common culprit in productivity tool migrations is parallel tool usage that never ends.

Set a hard cutoff date for Google Docs and Trello. Teams that keep both tools running indefinitely default to the familiar one. Archive the old Trello boards as read-only on the cutoff date. Convert Google Docs to Notion pages and set the original docs to comment-only to signal that the source of truth has moved.

Designate a Notion Lead per team. Not necessarily a technical person, but someone responsible for maintaining structure and fielding questions during the first 30 days. Run a 60-minute live walkthrough with the full team on Day 1: navigation, creating pages, editing databases, and where to find things. Build a Notion Starter Kit page as a single entry point with links to the most-used databases and a "How We Use Notion" guide.

Consider a concrete scenario: a 15-person SaaS startup migrating from Trello for engineering sprints and Google Docs for product specs. The Notion Lead sets up a Sprint Board database, a Product Specs hub, and a Meeting Notes template in week one. By week two, engineers are creating sprint cards directly in Notion, and the PM is linking spec pages to the relevant sprint cards. By day 30, the question "where is the spec for this feature?" is answered by clicking a relation field, not posting in Slack.

Track adoption signals in the first 30 days: daily active users in Notion, new pages created by non-leads, and reduction in "where is X?" questions in team chat. These are your leading indicators.

Templates to Build on Day One That Replace Your Most-Used Docs and Boards

Four templates cover the majority of startup needs on day one:

1. Meeting Notes: Date, Attendees (person property), Agenda, Action Items (checkbox list with assignee), and a link to the related project database.
2. Sprint Board: A Notion database with Status (Backlog, In Progress, In Review, Done), Assignee, Sprint (select), and Priority properties. This replaces your core Trello board with the same Kanban view plus three bonus views.
3. Company Wiki Home: A hub page linking to Team Directory, SOPs, Onboarding, and Product Docs. This replaces scattered Google Docs with a single source of truth your whole team can navigate without asking for help.
4. OKR Tracker: A database with Objective, Key Results (sub-items or relation), Owner, Quarter, and Progress (number or formula) properties.

Startups that consolidate their toolstack can see an average 25% reduction in monthly costs (linkedin.com). The operational clarity compounds from there.