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Reviewed · Updated 2026-06-19

BlueHornet (now Marigold Campaigner)

Automates email marketing, campaigns, and customer engagement for businesses.

Reviewed by the Conversion Gems editorial team ·
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Best for
Email marketers
Category
Email Marketing
The bottom line

A solid mid-market email-and-SMS automation workhorse — best when deliverability depth and complex automation matter more than a polished UI.

6.2
Our score
6.2 / 10
Conversion Gems editorial verdict
Free 30-day trial; from $59/mo (Starter)
Features7/10
7 - strong automation depth, 900+ templates, AI copy tools, RFM segmentation; held back by dated UI and limited social integrations.
Value6/10
6 - Starter at $59/mo is competitive but the $179/mo Essential cliff and steep Advanced tier hurt mid-range value.
Ease of use5/10
5 - interface feels aged, advanced features carry a steep learning curve, onboarding complexity is above average for the category.
Ecosystem6/10
6 - native Shopify/Magento integrations and API on Advanced; third-party connector breadth trails Klaviyo and ActiveCampaign.
Support7/10
7 - 24/7 human support on paid tiers is a genuine differentiator; Essential adds priority support queue.

Community ratings

3.9/ 5 aggregate · across 1 source
Capterra
3.9420+ reviews

Third-party ratings shown verbatim; aggregate weighted by review volume.

What it really is

Campaigner — standalone email and SMS marketing automation platform for mid-market senders.

Our take

The DB name 'BlueHornet (now Marigold Campaigner)' is a mislabel: BlueHornet was absorbed into CM Group (now Marigold), whose brands are Campaign Monitor, Emma, Sailthru, Cheetah Digital, Selligent, and Vuture — Campaigner is not among them. Campaigner at campaigner.com is a separate, unrelated product. It is a capable mid-market email-and-SMS automation platform featuring 900+ templates, AI-assisted copy, behavioral segmentation, and strong deliverability controls. The DB-listed $99/mo entry price is also outdated; Starter entry is $59/mo as of 2026.

Why we rate it

Campaigner punches above its weight on deliverability — dedicated IPs, DKIM/SPF/DMARC tooling, and proactive list hygiene are features usually reserved for enterprise platforms. The SMS-email orchestration layer and visual automation builder with branching logic also stand out at this price point.

The catch

Costs escalate steeply past 25K contacts, the UI looks noticeably older than competitors like Klaviyo or ActiveCampaign, and the jump from Starter ($59) to Essential ($179) is a significant cliff for smaller senders.

Best for
Mid-market e-commerce brands sending 50K–500K emails per month
Teams needing built-in SMS and email orchestration without a third-party bridge
Marketers who prioritize deliverability controls and dedicated IP reputation management
Not good for
Small businesses on tight budgets where the Essential tier jump is prohibitive
Teams wanting a modern, intuitive UI comparable to Mailchimp or Klaviyo
Pure SMS campaigns or heavy social-channel automation
Friction report
Time to value
Moderate: 30-day trial is accessible, but the advanced segmentation and automation builder have a learning curve that delays full value realization.
Scale breakpoint
Per-plan contact tiers cause sharp cost jumps above 25K contacts; dedicated IP setup and list hygiene add operational overhead at scale.
Walled garden
Moderate: data exports are available and API access is included on Advanced+, but automation workflows and suppression lists are platform-native.

A look inside

BlueHornet (now Marigold Campaigner) product screenshot

Frequently Asked Questions

Alternatives

Step up

Klaviyo or Salesforce Marketing Cloud for broader e-commerce ecosystem depth and a modern UI at enterprise scale.

Lighter alternative

Mailchimp or Brevo for smaller lists that don't need dedicated IP management or complex multi-channel automation.

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Tags

#EmailMarketing#Campaigns

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