AI email at scale

Dozens of email agents, running in parallel.

Halo Automations let you spin up 10 to 30 AI agents at once. Onboarding flows, lifecycle nurture, prospect series, win-back, expansion, all writing in parallel with the same Ask AI context behind every line.

Halo
Halo Automations18 agents running

Try asking

Launch a 7-step onboarding series for new self-serve signups.

Build a 5-email prospect nurture for high-intent demo no-shows.

Write a re-engagement series for accounts inactive for 30 days.

HubSpotStripeProduct usageAsk AI

What it is

Email production that finally keeps up with your roadmap

Stop being stuck editing the same six emails forever. Halo Automations spins up dozens of AI agents in parallel, each writing for a different audience and goal, each grounded in your customers, your product, and your real customer voice.

  • 10 to 30 parallel agents writing simultaneously
  • Each agent backed by Ask AI context
  • Series and one-shot broadcasts in the same builder
  • Triggers from product events and lifecycle stages

Parallel agents

Spin up many at once, each owning a sequence with its own audience and goal.

Powered by Ask AI

Every agent has the same brain that knows your customers, product, and motion.

Series and broadcasts

Drips for onboarding and nurture, one-shots for launches, all in one builder.

Triggered by real signal

Kick off campaigns from product events, lifecycle stages, or any custom event.

What it unlocks

Iterate weekly, without burning out the team

  • 10 to 30 AI agents writing in parallel
  • Personalized to plan, lifecycle stage, and behavior
  • Iteration becomes a weekly habit, not a quarterly project
  • Every email grounded in real customer voice

Connected data

HubSpot
HubSpot
Stripe
Stripe
Intercom
Intercom
Linear
Linear
Slack
Slack
Zoom
Zoom
Fathom
Fathom
Product usage
Product usage

How it works

Live in days, impact in weeks

01

Connect data sources

HubSpot, Stripe, Intercom, and product usage feed every agent with the right context.

02

Spin up agents

Pick the audiences, goals, and triggers. Halo writes the sequences in parallel.

03

Approve and launch

Review, edit, send. Iterate weekly. Performance compounds.

More on Automations

See the full Automation feature including visual flow builder and broadcasts.

Email production that keeps up

Request a demo and we'll spin up a few parallel agents on your real customer data.