Chord vs BigQuery
Side-by-side trajectory, velocity, and editorial themes.
Chord is rebuilding Copilot on Anthropic models, Enriched Context, and a breaking SQL infra change.
Chord is a CDP that has spent the last quarter rebuilding its Copilot AI from the inside. The reasoning layer switched to Anthropic models, the context capture got expanded as Enriched Context, and the SQL generation pipeline took a breaking infrastructure change. Around that, the regular CDP work — Iterable data modeling, searchable tables, Activations sync redesign — continues at a steady release cadence.
Copilot is becoming the product. Each release this year has tied AI further into the CDP's core data plane — modeling, querying, activations — rather than treating it as a sidebar. Live documentation grounding and feedback memory in the latest release signal a push to keep Copilot accurate as the schema evolves underneath it.
Expect a deeper agentic move where Copilot proposes activations or builds segments end-to-end. The Iterable-style data modeling work hints at where AI assistance lands next.
BigQuery doubles down on Iceberg, graph, and global data sharing as the lakehouse fight intensifies.
BigQuery's May 2026 ship list is dominated by three tracks: open-format lakehouse integration (Iceberg v3 with deletion vectors, REST catalog support in Conversational Analytics), graph capabilities maturing inside BigQuery Studio, and global data exchange via multi-region sharing listings reaching GA. Alongside the feature work, Google is tightening Data Transfer Service security (MFA on Google Ads transfers) and warning about Ads retention changes that will cap historical backfills from June 1. The release notes show a mature warehouse continuing to absorb adjacent workloads rather than reinventing itself.
BigQuery is positioning itself as the federated query and sharing fabric for a multi-format world, with Iceberg getting closer to first-class status and Conversational Analytics extending across external catalogs. The graph and notebook work signals a push to keep more analytical work inside Studio instead of bouncing to specialized tools. Expect continued layering of governance, AI-assisted query, and open-table support on top of the existing engine rather than core engine reinvention.
Next obvious step is GA for Iceberg v3 features and full conversational graph querying without Preview gating. Watch for additional first-party data sources getting MFA mandates, mirroring the Google Ads tightening.
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