Smartsheet + Trello

Stop Copying Data Between Smartsheet and Trello - Automate It

With 12+ of integration experience and 98% client retention, Clever Ops builds Smartsheet to Trello integrations that mid-market Australian businesses can depend on.

8+ hours/week

Saved weekly

2 weeks

Setup time

Trello fields

One-way

Sync direction

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Why Connect Smartsheet to Trello?

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

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

Manually copying data between Smartsheet and Trello wastes hours every week that could be spent on revenue-generating work

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

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

Trello adds complexity: reporting is minimal - Trello shows board activity but lacks the analytics dashboards that managers need for team performance insights

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

How We Help

With 12+ helping mid-market Australian businesses, we have built dozens of integrations between project management and project management platforms. Connecting Smartsheet to Trello is a proven workflow we deploy in 2 weeks. On the technical side, Smartsheet uses a REST + Webhook API with API key authentication, and Trello authenticates via API key, which our team handles as part of the build.

Amplify Smartsheet Strengths

Smartsheet excels because spreadsheet-like interface is instantly familiar to Excel and Google Sheets users while adding project management features like Gantt charts and automations. Connecting it to Trello ensures that advantage flows through your entire workflow rather than staying siloed in one tool.

Eliminate Manual Data Entry

Stop copying projects between Smartsheet and Trello by hand. Our integration syncs data automatically, saving your team 8+ hours/week.

Unlock Trello Value

Trello stands out because kanban board interface is so simple that teams can be productive within minutes, with virtually no training required. Integrating it with Smartsheet means your team gets this benefit with complete, accurate data flowing in automatically.

Scalable Without Extra Headcount

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

Smartsheet to Trello Use Cases

Automated error handling and retry for Smartsheet/Trello sync

When a sync between Smartsheet 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 Smartsheet and Trello

Smartsheet	→	Trello	Notes
Smartsheet Workspaces	→	Trello Boards	Project structures, milestones, and progress data kept aligned to prevent information drift between teams.
Smartsheet Attachments	→	Trello Attachments	File attachments linked to their corresponding records across both platforms.
Smartsheet Owner/Assignee	→	Trello Owner/Assignee	Record ownership mapped between platforms using email address as the matching key
Smartsheet Timestamps	→	Trello Audit Log	Created and modified timestamps preserved for sync conflict resolution and compliance
Smartsheet Record IDs	→	Trello External References	Cross-reference identifiers stored on both records for bidirectional lookups and deduplication
Smartsheet Rows	→	Trello Custom Fields	Rows data from Smartsheet stored in Trello custom fields for reference
Smartsheet Dashboards	→	Trello Custom Fields	Dashboards data from Smartsheet stored in Trello custom fields for reference
Smartsheet Columns	→	Trello Custom Fields	Columns data from Smartsheet stored in Trello custom fields for reference
Smartsheet Sheets	→	Trello Custom Fields	Sheets data from Smartsheet stored in Trello custom fields for reference
Smartsheet Reports	→	Trello Custom Fields	Reports data from Smartsheet stored in Trello custom fields for reference

Smartsheet + Trello Integration FAQ

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

The most common data objects synced between Smartsheet and Trello include projects, files. 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.

Yes. We have built integrations for Manufacturing businesses that rely on both Smartsheet and Trello. The integration is customised to your industry-specific workflows, data structures, and compliance requirements. Book Free Assessment to discuss your specific needs.

Absolutely. Custom field mapping is a core part of every integration we build. Whether it is custom properties in Smartsheet or user-defined fields in Trello, we map them precisely to your requirements. We can also transform data formats, apply business rules, and handle conditional mappings.

Yes, every integration includes 3 months of post-launch support. We monitor sync health, troubleshoot issues, and make adjustments as your workflow evolves. Ongoing maintenance plans are available for businesses that want continuous optimisation.

By default, we configure Smartsheet to Trello as a one-way sync, but bi-directional sync is possible if your workflow requires it. We will assess the best approach during the discovery session.