Split.io connector
Set up the Split.io connector in Kaivo: authentication, configuration, the 11 BigQuery tables it syncs, and answers to common questions.
Written By Lauri Raivio
Last updated 15 days ago
Kaivo is a fully managed data platform that syncs your Split.io data into a Google BigQuery warehouse and keeps it up to date automatically. There is no pipeline to build and no infrastructure to run, so you can spend your time analysing your data from Split.io instead of moving it.
What is the Split.io connector
Sync your Split.io feature flag data into BigQuery with Kaivo to audit flags and experiments across your workspaces.
Getting started with the Split.io connector
- Sign up for Kaivo and create a workspace.
- Connect your Split.io account.
- Choose which tables to sync.
- Wait for the initial sync to finish.
- Query your data in BigQuery or your favourite AI or BI tool.
Authenticating Split.io
Authenticate with your API Key.
Configuring the Split.io connector
When you set up the connector, you provide:
Tables and columns synced from Split.io
Kaivo syncs 11 tables from Split.io into a dedicated dataset in your BigQuery warehouse. Click any table to see its columns and types.
changeRequests (25 columns)
changeRequests (25 columns)
Subtable: changeRequests__approvers
Subtable: changeRequests__comments
Subtable: changeRequests__segment__keys
Subtable: changeRequests__split__default_rule
Subtable: changeRequests__split__rules
Subtable: changeRequests__split__treatments
Subtable: changeRequests__split__treatments__keys
Subtable: changeRequests__split__treatments__segments
environments (6 columns)
environments (6 columns)
feature_flags (11 columns)
feature_flags (11 columns)
Subtable: feature_flags__owners
Subtable: feature_flags__tags
flagSets (9 columns)
flagSets (9 columns)
groups (6 columns)
groups (6 columns)
rolloutStatuses (5 columns)
rolloutStatuses (5 columns)
segments (7 columns)
segments (7 columns)
Subtable: segments__tags
segments_keys (7 columns)
segments_keys (7 columns)
Subtable: segments_keys__keys
trafficTypes (9 columns)
trafficTypes (9 columns)
users (8 columns)
users (8 columns)
Subtable: users__groups
workspaces (6 columns)
workspaces (6 columns)
How the Split.io sync works
After the first load, Kaivo keeps your BigQuery warehouse up to date for you. Where Split.io supports it, each sync pulls only new and changed records so it stays fast; otherwise it refreshes the whole table. Every record keeps its original ID, so you won't get duplicate rows.
Frequently asked questions
How long does the initial sync take for Split.io?
It depends on how much history is in your Split.io account. Most initial syncs finish within minutes, while large accounts can take a few hours. After that, syncs only fetch new and changed records, so they're much faster.
Can I sync only some tables or columns?
Yes. You pick which tables to sync when you set up the connection and can change the selection later. Tables you don't select are never copied to your warehouse.
What happens when Split.io's schema changes?
New fields are never added automatically. You choose which fields to sync, so data you haven't selected (sensitive personal data, for example) never lands in your warehouse. When a new field appears, it becomes available for you to add. What happens to removed or renamed fields depends on a table's sync mode: full-refresh tables always match what's currently in Split.io, so dropped fields disappear, while incremental tables keep their existing columns and history, so an old field stays and newly added fields fill in over time.
How do I handle GDPR or data deletion requests?
Your data lives in your own Kaivo-managed BigQuery warehouse, so the most direct option is to delete or anonymise specific records right in BigQuery. If you delete data in Split.io instead, full-refresh tables drop it on the next sync, while incremental tables keep it, so you would remove the row in BigQuery or ask us to run a full refresh. To remove everything, delete the Split.io connector in Kaivo and all of its synced data is deleted with it.
Common use cases for Split.io data
Flag inventory
Use feature_flags and environments to document which flags run where.
Change audit
Use changeRequests to track who changed which flag and when.
Segment view
Join segments with feature_flags to review targeting across your flags.
Use Split.io data in your AI and BI tools
Once Split.io data lands in your Kaivo-managed BigQuery warehouse, you can explore it with AI tools or any BI tool that connects to BigQuery. Here's how the most common destinations work with Split.io data.
Claude
Use Kaivo's MCP server to give Claude secure, workspace-scoped access to your data. Setup guide →
Power BI
Microsoft's BI tool with a native BigQuery connector. Supports direct query and scheduled refresh. Setup guide →
Data Studio
Free Google BI tool with native BigQuery support. One-click connection to your Kaivo warehouse; great for SMB teams on Google Workspace. Setup guide →
Tableau
The premium analytics standard, with native BigQuery integration. Setup guide →
Google Sheets
Use Connected Sheets to query BigQuery directly from a spreadsheet, with no SQL. Setup guide →
Excel
Connect via Power Query's BigQuery connector. Setup guide →
Metabase
Open-source BI tool with strong BigQuery support. Setup guide →
See our pricing page for Split.io connector pricing and plan details.
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