Does Payaca use OpenAI?
Yes
We hold strong evidence for this.
- The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
How we know
About Payaca
Payaca provides a CRM, project management and field service system for solar and battery install businesses. It serves solar, heat pump, battery and EV charger installers.
Summarized from its homepage on 6 Nov 2026.
What else Payaca uses
Payaca has evidence for 16 vendors. The strongest:
Google Cloud
Stripe
Anthropic
Google Maps Platform
Intercom
Postmark
Sentry
Twilio
Other companies using OpenAI
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