Campaign Monitor vs Mailjet
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Campaign Monitor is the stronger AI pick in Email Marketing: it has a visibility score of 4.3 versus 3.8 for Mailjet, and ranks ahead in 100% of the answers that name both.
Choose Campaign Monitor if…
- You want the brand AI engines rank higher (4.3 vs 3.8)
- You need SOC 2 Type 1 coverage
- You prefer a larger, established vendor (201–500 employees)
- Good for traditional email campaigns
Choose Mailjet if…
- You want a free plan to start
- You need ISO 27001 or ISO 27701 or SOC 2 or CCPA or PCI DSS or CSA STAR Level 1 or HIPAA or Certified Senders Alliance coverage
- straightforward annual pricing discount
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Campaign Monitor | Mailjet |
|---|---|---|
| Visibility score | 4.3% | 3.8% |
| Change vs last week | New | New |
| Rank in Email Marketing | #18 | #19 |
| Share of voice | 1% | 1.7% |
| Mentions this run | 6 | 9 |
| Positive in AI answers | 0% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Campaign Monitor 0pp · Mailjet 0pp over 0 weekly runs.
Engine by engine
Campaign Monitor leads on 1 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Campaign Monitor | Mailjet |
|---|---|---|---|
| Official website of the top email marketing platform vendors | ChatGPT | #10 | #22 |
Features, pricing & fit
| Dimension | Campaign Monitor | Mailjet |
|---|---|---|
| Pricing model | Flat tiers | Flat tiers |
| Entry price | Contact sales | Free; paid from $9 / mo |
| Free plan | No | Yes |
| Deployment | — | Cloud-hosted in EU data centers |
| Integrations | — | 100+ |
| Compliance | GDPR, SOC 2 Type 1 | ISO 27001, ISO 27701, SOC 2, GDPR, CCPA, PCI DSS, CSA STAR Level 1, HIPAA, Certified Senders Alliance |
| Support | AI Support Agent, Email support, Phone support (Premier plan), Deliverability support | Online support, Priority support (Premium plan), Phone and chat support (from 50k plan), Dedicated Technical Account Manager (Custom plan) |
| Founded | 2004 | 2010 |
| Headquarters | Nashville, Tennessee | Paris, France |
| Employees | 201–500 | 51–200 |
| Funding | Recap | Series Unknown (investment by Entrepreneur Venture, amount undisclosed) |
| Best for | Small businesses, nonprofits, and marketing agencies | Marketing and development teams that want marketing and transactional email on one platform |
Plans side by side
Mailjet
Pros and cons
Themes from the AI answers that mention each brand
Campaign Monitor
- Good for traditional email campaigns
- 30-day free trial
Mailjet
- straightforward annual pricing discount
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Campaign Monitor vs Mailjet”, https://slateindex.ai/compare/campaign-monitor-vs-mailjet, data of Nov 2, 2026. Licence: CC BY 4.0.