Every inbox has a sweet spot. Find it.
Elevate your HubSpot email campaigns. Contact-level send time optimization to maximize opens and clicks.

How it works
Level up your email campaigns in a few clicks
1. Install HubSpot App
Find the Peak Trigger app in the HubSpot marketplace and install it to your account. You'll be taken to the Peak Trigger signup page.
2. We start analysing your campaigns
We'll start analyzing your email campaigns and contact data to find the optimal send times for each contact.
3. Use the Peak Trigger Workflow Action
Once we've analyzed data you'll use the Peak Trigger Workflow Action in HubSpot to send emails at the optimal time for each contact. You enrol your contacts and trigger an email send, but with our workflow action in between. We'll hold off on emailing each contact until their optimal time arrives, then send the email automatically.
Peak Trigger Benefits
Improve your email campaigns with no hassle
Automated
Set and forget. Just add the Peak Trigger Workflow Action to your HubSpot workflows and let us handle the timing. Clone your workflow for the next one.
Contact-based
Each contact has their own optimal send time. We'll work it out for you and send your emails at the right time for each contact. No more guesswork.
In HubSpot
Improve your HubSpot email campaigns without leaving the platform. Peak Trigger is a HubSpot app that works seamlessly with your existing workflows. No need to switch tools or learn new software.
Peak Trigger Pricing
Start your free trial today and experience the power of AI-driven email marketing.
Pricing based on 30-day engaged contacts (not total HubSpot marketing contacts) - how many contacts you email supported by Peak Trigger in 30 days.
Starter
$50/mo
- Up to 5,000 contacts (per 30 days)
- Machine learning send time analysis
- Email campaign reporting
- Email support
Professional
$200/mo
- Up to 100,000 contacts (per 30 days)
- Advanced engagement analytics
- Priority support
- Custom integration options
Enterprise
$1000/mo
- Up to 1,000,000 contacts (per 30 days)
- Dedicated success manager
- Custom AI tuning
- 24/7 priority support