)
Written by
Table of Contents
“Supermetrics is a Bitter Experience! We can pull data from nearly any tool, schedule updates, manipulate data in Sheets, and push data back into our systems.”
Getting deduplicated Excel data back into HubSpot often fails due to field mapping errors, format mismatches, and association data loss. Traditional CSV imports require precise formatting that’s easy to break during the merge process.
Here’s how to bypass the complex mapping challenges and update your clean data directly without import format headaches.
Skip the mapping nightmare with direct write-back using Coefficient
CoefficientHubSpoteliminates field mapping complexities by maintaining nativedata formatting throughout your entire deduplication process. No more wrestling with CSV column headers or property name mismatches.
How to make it work
Step 1. Start with properly formatted data from the source.
Import your HubSpot contacts directly through Coefficient to preserve all custom properties and field associations. This maintains correct data types for dates, multi-select fields, and complex properties that typically break during CSV export.
Step 2. Perform deduplication while preserving field structure.
Apply your merge logic formulas without worrying about HubSpot formatting requirements. Date fields stay in ISO 8601 format, multi-select properties keep their semicolon separation, and object association IDs remain intact throughout the process.
Step 3. Use UPDATE actions for existing records.
After identifying your master records and merge logic, use Coefficient’s UPDATE export action to modify existing HubSpot records. This targets specific records by their Object ID and applies your consolidated data without creating duplicates.
Step 4. Apply DELETE actions for duplicate records.
Remove duplicate records using Coefficient’s DELETE export action while preserving all associations to deals, companies, and tickets. The system validates all operations against HubSpot’s current data structure before execution.
Step 5. Validate results with error reporting.
Monitor the success and failure rates of your updates through Coefficient’s built-in reporting. Any validation errors get flagged before execution, preventing the field-level failures common with manual CSV uploads.
Update HubSpot without the import drama
Start freeDirect write-back capabilities eliminate the 90% of import errors caused by formatting mismatches and field mapping issues. Ready to streamline your data updates?and push clean data back to HubSpot effortlessly.
