Alternatives to Mailjet
The top Email Marketing companies similar to Mailjet, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
SendGrid69Communication APIsDenver, United States$79.8M
Klaviyo68Marketing Automation$372.9M
Customer.io66Customer Engagement PlatformBeaverton, United States$55.0M
Resend64Developer ToolsSan Francisco, United States$3.0M
OneSignal61Customer Engagement PlatformSan Mateo, United States$57.0M
iContact55Email MarketingMorrisville, United States$45.6M
mailchimp10SaaSAtlanta, United States
ActiveCampaign75Agentic AIChicago, United States$70.0M- BRBraze72Customer Engagement PlatformNew York, United States$695.1M
Unbounce61MarTechVancouver, Canada$28.0M
Mindbody61SaaSSan Luis Obispo, United States$97.0M
FirmPilot60LegalTechMiami, Malta$4.7M- INInsider One59Customer Engagement PlatformIstanbul, Turkey$773.0M
- ITITERABLE58SaaSSan Francisco, United States$250.1M
- MAMailgun58SaaSSan Antonio, United States$50.0M
Lawmatics57LegalTechSan Diego, United States$13.0M
MoEngage56MarTechBangalore, India$246.0M- CECello54Artificial IntelligenceMunich, Germany$8.8M
- PRPrimetag54Influencer MarketingLisbon, Portugal$9.1M
Constant Contact53Digital MarketingWaltham, United States$37.0M
Paubox53CybersecuritySalt Lake City, United States$15.2M
lempire SAS52SaaSParis, France$29.0M
Litmus48MarTechWoburn, United States$30.0M
Akool47Generative AIPalo Alto, United States$40.0M
Fomo47Marketing AutomationAustin, United States$517.0M
Crisp42Customer EngagementParis, France$2.7M
Sendible36Social Media ManagementLondon, United Kingdom
Doctor Mailer35Productivity- HUHull33Customer Data PlatformAtlanta, United States$2.6M
Coldlabsdeliverability33Email Deliverability
UserMaven33MarTechLewes, United States
Tapfiliate32Affiliate MarketingAmsterdam, Netherlands
ReplyAssist31Sales Automation
Humanic AI30Agentic AISan Francisco, United States
Cassidy AI30AI- SMSMARKIO30MarTechPorto, Portugal$1.0M
Fibbler27Sales IntelligenceMalmo, Sweden
Hibu21Digital MarketingNorwalk, United States- POPowerdesign.ai18Productivity
FirstPromoter10Affiliate MarketingSan Francisco, United States
Tolt10Affiliate MarketingClaymont, United States$125K
Testimonial.to9Customer TestimonialsLondon, United Kingdom
SR AutoRankr4SEOMalta, Malta- BABasis Technologies4AdTechChicago, United States
DiginiusMarTechLondon, United Kingdom$1.0M
PhonexaAdTechGlendale, United States
Marks AISMB SoftwareEdinburgh, United Kingdom
Toast85Restaurant TechBoston, United States$1.4B
Avalara85Tax ComplianceDurham, United States$500.0M
Patriot Payroll85SMB SoftwareCanton, United States$15.0M- FOFounders Fund85Venture CapitalSan Francisco, USA$19.9B
Qualtrics85Customer ExperienceProvo, United States$400.0M
HubSpot Service Hub85Customer Service SoftwareCambridge, United States$48.5M
Intuit85Financial ServicesMountain View, United States$8.5B
Cvent85Event Management SoftwareTysons, United States$232.0M
Tableau85SaaSSeattle, United States$15.0M
1Password85CybersecurityToronto, Canada$1.2B- SPSPS Commerce85SaaSMinneapolis, United States$7.5M
Harvey83AISan Francisco, United States$1.8B
Headway81HealthTechNew York, United States$325.5M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| SendGrid | Communication APIs | Denver, United States | $79.8M | 69 |
| Klaviyo | Marketing Automation | — | $372.9M | 68 |
| Customer.io | Customer Engagement Platform | Beaverton, United States | $55.0M | 66 |
| Resend | Developer Tools | San Francisco, United States | $3.0M | 64 |
| OneSignal | Customer Engagement Platform | San Mateo, United States | $57.0M | 61 |
| iContact | Email Marketing | Morrisville, United States | $45.6M | 55 |
| mailchimp | SaaS | Atlanta, United States | — | 10 |
| ActiveCampaign | Agentic AI | Chicago, United States | $70.0M | 75 |
| BRBraze | Customer Engagement Platform | New York, United States | $695.1M | 72 |
| Unbounce | MarTech | Vancouver, Canada | $28.0M | 61 |
| Mindbody | SaaS | San Luis Obispo, United States | $97.0M | 61 |
| FirmPilot | LegalTech | Miami, Malta | $4.7M | 60 |
| INInsider One | Customer Engagement Platform | Istanbul, Turkey | $773.0M | 59 |
| ITITERABLE | SaaS | San Francisco, United States | $250.1M | 58 |
| MAMailgun | SaaS | San Antonio, United States | $50.0M | 58 |
| Lawmatics | LegalTech | San Diego, United States | $13.0M | 57 |
| MoEngage | MarTech | Bangalore, India | $246.0M | 56 |
| CECello | Artificial Intelligence | Munich, Germany | $8.8M | 54 |
| PRPrimetag | Influencer Marketing | Lisbon, Portugal | $9.1M | 54 |
| Constant Contact | Digital Marketing | Waltham, United States | $37.0M | 53 |
| Paubox | Cybersecurity | Salt Lake City, United States | $15.2M | 53 |
| lempire SAS | SaaS | Paris, France | $29.0M | 52 |
| Litmus | MarTech | Woburn, United States | $30.0M | 48 |
| Akool | Generative AI | Palo Alto, United States | $40.0M | 47 |
| Fomo | Marketing Automation | Austin, United States | $517.0M | 47 |
| Crisp | Customer Engagement | Paris, France | $2.7M | 42 |
| Sendible | Social Media Management | London, United Kingdom | — | 36 |
| Doctor Mailer | Productivity | — | — | 35 |
| HUHull | Customer Data Platform | Atlanta, United States | $2.6M | 33 |
| Coldlabsdeliverability | Email Deliverability | — | — | 33 |
| UserMaven | MarTech | Lewes, United States | — | 33 |
| Tapfiliate | Affiliate Marketing | Amsterdam, Netherlands | — | 32 |
| ReplyAssist | Sales Automation | — | — | 31 |
| Humanic AI | Agentic AI | San Francisco, United States | — | 30 |
| Cassidy AI | AI | — | — | 30 |
| SMSMARKIO | MarTech | Porto, Portugal | $1.0M | 30 |
| Fibbler | Sales Intelligence | Malmo, Sweden | — | 27 |
| Hibu | Digital Marketing | Norwalk, United States | — | 21 |
| POPowerdesign.ai | Productivity | — | — | 18 |
| FirstPromoter | Affiliate Marketing | San Francisco, United States | — | 10 |
| Tolt | Affiliate Marketing | Claymont, United States | $125K | 10 |
| Testimonial.to | Customer Testimonials | London, United Kingdom | — | 9 |
| SR AutoRankr | SEO | Malta, Malta | — | 4 |
| BABasis Technologies | AdTech | Chicago, United States | — | 4 |
| Diginius | MarTech | London, United Kingdom | $1.0M | — |
| Phonexa | AdTech | Glendale, United States | — | — |
| Marks AI | SMB Software | Edinburgh, United Kingdom | — | — |
| Toast | Restaurant Tech | Boston, United States | $1.4B | 85 |
| Avalara | Tax Compliance | Durham, United States | $500.0M | 85 |
| Patriot Payroll | SMB Software | Canton, United States | $15.0M | 85 |
| FOFounders Fund | Venture Capital | San Francisco, USA | $19.9B | 85 |
| Qualtrics | Customer Experience | Provo, United States | $400.0M | 85 |
| HubSpot Service Hub | Customer Service Software | Cambridge, United States | $48.5M | 85 |
| Intuit | Financial Services | Mountain View, United States | $8.5B | 85 |
| Cvent | Event Management Software | Tysons, United States | $232.0M | 85 |
| Tableau | SaaS | Seattle, United States | $15.0M | 85 |
| 1Password | Cybersecurity | Toronto, Canada | $1.2B | 85 |
| SPSPS Commerce | SaaS | Minneapolis, United States | $7.5M | 85 |
| Harvey | AI | San Francisco, United States | $1.8B | 83 |
| Headway | HealthTech | New York, United States | $325.5M | 81 |