The DigitalBar Blog
Field notes on AI voice agents, sales automation, and the commercial energy vertical.

May 4, 2026 11 min read
AI voice agents for commercial energy brokers: the 2026 playbook
How commercial energy brokers are using AI voice agents to handle RFP inbounds, qualify accounts, and never miss a renewal window — with the exact stack we deploy in production.

April 21, 2026 9 min read
DigitalBar vs Retell for inbound call handling: which one fits your team?
An honest comparison: when Retell's developer-first voice API is the right call, and when a finished platform like DigitalBar saves you months of engineering work.

April 7, 2026 10 min read
How to automate energy sales outreach without sounding like a robot
Six rules for AI-generated outbound email that actually books meetings with energy procurement and origination buyers — and the deliverability details most teams miss.

March 24, 2026 8 min read
AI for energy origination vs procurement: two very different workflows
Why one AI agent can't serve both sides of a commercial energy desk — and how to structure your stack so each side gets exactly what it needs.