The Datacircle connector for Muse

B2B data APIs, one key, no markup.

The Datacircle connector is a data co-op for B2B research: query your favorite B2B data APIs through one interface, at the same price, with no markup. Instead of juggling five vendor accounts and keys, Muse queries through Datacircle’s single per-user key.

For market research and lead enrichment, it collapses the vendor sprawl into one question: "what do we know about this company" pulls from everything at once.

What Muse can do with Datacircle

Query multiple B2B data APIs through one interface
Enrich companies and contacts from pooled sources
Run market research without managing vendor keys
Compare data across providers in one view

Try asking

“Enrich this list of 20 companies with employee count and funding.”
“What data do we have on mid-size logistics companies in Texas?”
“Pull technographic data for these five domains.”

Safety notes

Data comes from third-party providers; verify anything you’ll act on.
Usage follows Datacircle’s terms — heavy queries may have costs.
This is a community-built connector. Review its permissions before connecting.

How to connect Datacircle

Open the Muse app, go to settings, and find connectors. Link your Datacircle account with the standard sign-in — Muse never sees your password. Once linked, the connector is available across your conversations. You can scope it to read-only or disconnect it entirely at any time from the same screen.

Questions

How is this different from querying the APIs directly?

One key, one interface, same request pricing with no markup — you skip the per-vendor signup, billing, and key management.

Which data providers are included?

Datacircle aggregates multiple B2B data APIs. Check their current catalog for the exact provider list.

Related connectors

Connector status last checked October 13, 2026. The authoritative, current list lives in the Muse app's settings, under connectors. Back to the full directory →