The Bias Index
← Every company

Campaign Monitor

A typical compare page from Campaign Monitor raises 1.1 of our five red flags.

We found 100 candidate pages on Campaign Monitor’s website, of which 84 are compare pages. Those are the ones we score.

Together they add up to 92 red flags, the 30th most of the 98 companies we rank.

92red flags in total
1.1red flags per page
84compare pages
100 candidate pages →
0Wins on everything 0Never says when to pick the rival 21Admits no weakness 0Vague attacks 71Rival gets more criticism

Campaign Monitor against everyone

Left to right: red flags per page. Bottom to top: compare pages, on a log scale. Bigger dots have more red flags in total. Every grey dot is another company.

Fair players1 flag per page or fewer
0
10
100
1,000
0
1
2
3
4
5
1,000 flags100 flags compare pages
flags per page, out of five

All 84 pages

A filled dot is a red flag. Open a page to read it yourself.

18 AWeber Alternatives With More Bang for Your Buck (2026 Picks)
campaignmonitor.com/blog/email-marketing/aweber-alternatives/
2
Best Email Newsletter Software Compared (2026 Review)
campaignmonitor.com/blog/email-marketing/best-email-newsletter-software-compared
2
15+ Kit (Formerly ConvertKit) Alternatives for Growing Creators
campaignmonitor.com/blog/email-marketing/convertkit-alternatives/
2
19 Drip Alternatives That Won't Break Your Budget (2026 Picks)
campaignmonitor.com/blog/email-marketing/drip-alternatives/
2
16 Reliable GetResponse Alternatives Compared (2026 Picks)
campaignmonitor.com/blog/email-marketing/getresponse-alternatives/
2
18 MailerLite Alternatives for Growing Businesses (2026 Picks)
campaignmonitor.com/blog/email-marketing/mailerlite-alternatives/
2
16 Moosend Alternatives for Serious Marketers (2026 Picks)
campaignmonitor.com/blog/email-marketing/moosend-alternatives/
2
16 Omnisend Alternatives for Serious eCommerce Brands (2026)
campaignmonitor.com/blog/email-marketing/omnisend-alternatives/
2
15+ SendGrid Alternatives That Won't SendGrief (2026 Picks)
campaignmonitor.com/blog/email-marketing/sendgrid-alternatives/
2
ActiveCampaign vs ConvertKit | Campaign Monitor
campaignmonitor.com/delivers/activecampaign-vs-convertkit/
2
Campaign Monitor vs Constant Contact: Features, Pricing, & Reviews | Campaign Monitor
campaignmonitor.com/delivers/campaign-monitor-vs-constant-contact/
2
Klaviyo vs ConvertKit Compared | Campaign Monitor
campaignmonitor.com/delivers/klaviyo-vs-convertkit/
2
Klaviyo vs Drip | Campaign Monitor
campaignmonitor.com/delivers/klaviyo-vs-drip/
2
Mailchimp vs Brevo | Campaign Monitor
campaignmonitor.com/delivers/mailchimp-vs-brevo/
2
We Tried Mailchimp vs ConvertKit | Campaign Monitor
campaignmonitor.com/delivers/mailchimp-vs-convertkit/
2
Mailchimp vs Drip Head-to-Head: Who Wins? | Campaign Monitor
campaignmonitor.com/delivers/mailchimp-vs-drip/
2
MailerLite vs Brevo | Campaign Monitor
campaignmonitor.com/delivers/mailerlite-vs-brevo/
2
Best AI Tools for Marketing Agencies | Campaign Monitor
campaignmonitor.com/blog/comparison/ai-tools-for-marketing-agencies/
1
Best AI Marketing Tools for 2026 | Campaign Monitor
campaignmonitor.com/blog/comparison/best-ai-marketing-tools/
1
17 Top Marketing Agency Tools | Campaign Monitor
campaignmonitor.com/blog/comparison/marketing-agency-tools/
1
16 ActiveCampaign Alternatives for Serious Marketers (2026 Picks)
campaignmonitor.com/blog/email-marketing/activecampaign-alternatives/
1
We Reviewed 15 Top Beehiiv Alternatives — Here's #1
campaignmonitor.com/blog/email-marketing/beehiiv-alternatives/
1
15+ Brevo Alternatives for When Budget Isn't Everything (2026)
campaignmonitor.com/blog/email-marketing/brevo-alternatives/
1
16 Constant Contact Alternatives Worth Your Money (2026 Picks)
campaignmonitor.com/blog/email-marketing/constant-contact-alternatives/
1
16 Klaviyo Alternatives for eCommerce Brands (2026 Picks)
campaignmonitor.com/blog/email-marketing/klaviyo-alternatives/
1

Take the data with you

Every compare page we scored for Campaign Monitor, with its five answers, as JSON. The whole index is in the weekly release.

campaignmonitor.com.json pages.csv companies.csv

Think we got one wrong?

Open an issue on GitHub with the page and the question. The labelled pages we test against are public.

Open an issue How the scoring works