Linear + Trello

Connect Linear to Trello: Custom Integration for 2026

Your team uses Linear and Trello every day. Our custom integration ensures data flows between them automatically - no more tab-switching, copy-pasting, or worrying about missed updates.

8+ hours/week

Saved weekly

50+

Clients served

2 weeks

Setup time

One-way

Sync direction

Book Free Assessment View All Integrations

Why Connect Linear to Trello?

Linear uses a GraphQL API while Trello uses REST + Webhook, requiring careful middleware to translate data formats between the two platforms

No single source of truth when tasks live in two disconnected tools, so staff second-guess which system has the correct information

Linear limitations compound the integration challenge: smaller integration ecosystem than Jira, with many third-party tools not offering native Linear connections

New team members take longer to onboard because they must learn manual workarounds to keep Linear and Trello aligned

Production order data in Linear and inventory levels in Trello are reconciled manually, risking stock-outs

Client engagement details in Linear and time-tracking data in Trello do not align, making billing inaccurate

Task updates in Linear are invisible to the team using Trello, leading to duplicated effort and missed deadlines

Reporting across Linear and Trello requires painful manual exports and spreadsheet merges

How We Help

Australian mid-market businesses lose hours every week copying tasks and projects between Linear and Trello. Clever Ops builds a custom integration that automates this entire workflow, so your team can redirect that time to higher-value tasks. On the technical side, Linear uses a GraphQL API with OAuth authentication, and Trello authenticates via API key, which our team handles as part of the build.

Real-Time Visibility Across Teams

When a record updates in Linear, every team member working in Trello sees the change instantly. No lag, no stale dashboards, no conflicting reports.

Custom-Built for Your Workflow

Unlike generic connectors, we build integrations tailored to how your business actually uses Linear and Trello. Custom field mappings, business rules, and error handling included.

Amplify Linear Strengths

Linear excels because exceptionally fast interface with sub-100ms interactions makes issue management feel instant, a significant productivity gain over Jira's heavier UI. Connecting it to Trello ensures that advantage flows through your entire workflow rather than staying siloed in one tool.

Scalable Without Extra Headcount

As your data volume grows, the integration scales with you. No need to hire additional admin staff to keep Linear and Trello in sync, even as your business doubles.

Linear to Trello Use Cases

Mirror issues between Linear and Trello

When a issue is created, reassigned, or completed in Linear, the linked card in Trello updates immediately. Teams working in different tools always see the same status, assignees, and due dates.

Automated error handling and retry for Linear/Trello sync

When a sync between Linear and Trello fails due to a rate limit, network issue, or validation error, the integration retries automatically with exponential backoff. Your team is alerted only when intervention is genuinely needed.

Data Mapping

How data flows between Linear and Trello

Linear	→	Trello	Notes
Linear Issues	→	Trello Cards	Task assignments, due dates, and completion status synchronised so both teams work from the same priorities.
Linear Projects	→	Trello Boards	Project structures, milestones, and progress data kept aligned to prevent information drift between teams.
Linear Labels	→	Trello Lists	Tags and categorisation labels merged and deduplicated between systems.
Linear Owner/Assignee	→	Trello Owner/Assignee	Record ownership mapped between platforms using email address as the matching key
Linear Record IDs	→	Trello External References	Cross-reference identifiers stored on both records for bidirectional lookups and deduplication
Linear Timestamps	→	Trello Audit Log	Created and modified timestamps preserved for sync conflict resolution and compliance
Linear Cycles	→	Trello Custom Fields	Cycles data from Linear stored in Trello custom fields for reference
Linear Teams	→	Trello Custom Fields	Teams data from Linear stored in Trello custom fields for reference

Linear + Trello Integration FAQ

Typical project management data synced includes tasks, projects, tags, and related metadata. We map each field to its counterpart in Trello and handle any format differences automatically.

Absolutely. We design integrations with growth in mind, whether you are syncing 100 records or 100,000. Our architecture handles rate limiting (Linear's API allows 1,500 requests per hour), pagination, and queuing to ensure reliable performance at any scale.

Yes. Linear supports webhooks for instant event notifications, and Trello also provides webhook support for bidirectional triggers. Changes in Linear are reflected in Trello within seconds. For high-volume scenarios, we implement queuing to handle peak loads without data loss.

Our integrations include comprehensive error handling: automatic retries for transient failures (respecting API rate limits), error queuing for system outages, data validation before writes, and real-time alerts for issues that need human attention. We also provide a dashboard where you can monitor sync health and review error logs.

The most common data objects synced between Linear and Trello include tasks, projects, tags. We map each data type to its counterpart in the target system, including custom fields, metadata, and relationship data. The exact scope is tailored to your workflow during the discovery session.

Yes. All data is transferred over encrypted connections (TLS/SSL). We follow least-privilege API access, using OAuth 2.0 authentication with scoped permissions, never store credentials in plain text, and log all sync activity for audit purposes. For Australian businesses with compliance requirements, we can implement additional safeguards.

Our integrations include retry logic and error queuing. If Trello is temporarily down, changes are queued and replayed once the system recovers. You will receive alerts for any sync failures that need attention. No data is lost during outages.