Mandrill vs Amazon SES vs SMTP vs Campaigner Comparison
Mandrill
Starting at Contact for pricing
- Freelancers / Consultants
- Large Enterprises
Mandrill is transactional email software that empowers businesses to send emails and newsletters. The service offers segmentation, targeting, smart analytics and deliverability at a flat monthly rate. Mandrill separates…
Amazon SES
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Amazon SES allows you to send email from your application using Amazon's reliable, scalable, and inexpensive infrastructure. Amazon SES provides simple APIs for developers to send transactional email such as order notifi…
SMTP
Starting at Contact for pricing
- Individuals
- Freelancers / Consultants
SMTP was built to solve the challenges of sending email from devices behind restrictive firewalls or communicating directly with a server over SMTP. It features multiple design elements and components that have been opti…
Campaigner
Starting at $14 /month
- Free Trial
- Large Enterprises
- Medium Business
The Campaigner email marketing software from Constant Contact allows you to easily create, send and track professional emails and newsletters. With the help of a dedicated marketing team, it is simple to use, and will ha…
Amazon SES leads on user satisfaction with a 4.4-star rating across 240 reviews.
SpotSaaS Analysis
MandrillAmazon SESSMTP
The core difference between Mandrill and Amazon SES lies in their target audience and integration capabilities, with Mandrill focusing on businesses seeking simplicity and reliability, while Amazon SES caters to those looking for a scalable solution within AWS. Ideal buyers for Mandrill are mid-sized to large companies prioritizing straightforward email design, whereas Amazon SES is best suited for small to large enterprises with technical teams familiar with API integrations.
- Best for reliable transactional emails - Simple design and flat-rate pricing - Ideal for e-commerce or SaaS businesses - Supports basic branding customization - Suitable for mid-sized to large companies - Focuses on dependable email delivery
- Best for scalable, cost-effective transactional email - Integrates seamlessly within AWS environments - Ideal for developers and DevOps teams - Supports a wide range of email use cases - Suitable for small businesses and large enterprises - Emphasizes API integration capabilities
Mandrill vs Amazon SES vs SMTP vs Campaigner — at a glance
| Feature | Mandrill | Amazon SES | SMTP | Campaigner |
|---|---|---|---|---|
| Rating | 4.2 / 5 | 4.4 / 5 | 3.9 / 5 | 3.0 / 5 |
| Reviews | 125 | 240 | 16 | 595 |
| Starting price | Contact for pricing | Contact for pricing | Contact for pricing | $14 /month |
| Free trial | No | No | No | Yes |
| Free version | No | No | No | No |
| Best for | Freelancers / Consultants, Large Enterprises, Medium Business | Large Enterprises, Medium Business, Small Business | Individuals, Freelancers / Consultants, Large Enterprises | Large Enterprises, Medium Business, Small Business |
| Category | Transactional Email Software | Transactional Email Software | Transactional Email Software | Email Marketing Software |
| Integrations | — | — | — | 7+ apps |
| Platforms | SaaS/Web/Cloud | SaaS/Web/Cloud | SaaS/Web/Cloud | SaaS/Web/Cloud |
| API | Available | Available | Available | Available |
| Support modes | Online | Online | 24/7 (Live rep), Business Hours, Online | 24/7 (Live rep), Online |
| Certifications | SOC 2, HIPAA, GDPR | SOC 2, HIPAA, GDPR, ISO 27001 | — | GDPR |
| Data residency | US | Global | US | US |
Key differences between Mandrill and Amazon SES
- Target audience: Mandrill is built for Freelancers / Consultants and Large Enterprises, while Amazon SES targets Large Enterprises and Medium Business.
- User satisfaction: Amazon SES scores higher with a 4.4-star average.
- Deployment: Mandrill supports SaaS/Web/Cloud; Amazon SES supports SaaS/Web/Cloud.
Compare Mandrill vs Amazon SES vs SMTP vs Campaigner — and walk away knowing which one fits.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Transactional Email Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert |
Biggest differences
Start here before you go deeper into features.
Best for reliable transactional emails with simple design and flat-rate pricing.
- You need dependable delivery of e-commerce or SaaS transactional emails.
- Your team values straightforward email design with basic branding customization.
- You prefer predictable flat monthly pricing for transactional email volume.
- You require extensive or highly flexible email template customization beyond Mailchimp's limits.
- You are a freelancer or very small business seeking low-cost or free email solutions.
Best for scalable, cost-effective transactional email within AWS environments.
- You need reliable transactional emails like order and shipment notifications.
- Your team includes developers or DevOps comfortable with API integrations.
- You want deep integration with AWS services and scalable infrastructure.
- You lack developer resources or technical expertise for setup and management.
- Your business operates primarily in AWS regions where SES is unavailable.
Individuals, Freelancers / Consultants, Large Enterprises
Large Enterprises, Medium Business, Small Business
Mandrill: Best for reliable transactional emails with simple design and flat-rate pricing. Amazon SES: Best for scalable, cost-effective transactional email within AWS environments.
Description | Mandrill is transactional email software that empowers businesses to send emails and newsletters. The service offers segmentation, targeting, smart analytics and deliverability at a flat ... Read More about Mandrill | Amazon SES allows you to send email from your application using Amazon's reliable, scalable, and inexpensive infrastructure. Amazon SES provides simple APIs for developers to send ... Read More about Amazon SES | SMTP was built to solve the challenges of sending email from devices behind restrictive firewalls or communicating directly with a server over SMTP. It features multiple design elements and ... Read More about SMTP | The Campaigner email marketing software from Constant Contact allows you to easily create, send and track professional emails and newsletters. With the help of a dedicated marketing team, ... Read More about Campaigner |
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Spotsaas ScoreWhat's this? ↗ | 8.3/10 | 8.7/10 | 7.2/10 | 8.8/10 |
User RatingsBased on verified Spotsaas reviews | ||||
Best Company Size | 51-500 employees500+ employees | Small BusinessLarge Enterprises | 50 to 500 employees | 50 to 500 employees |
Get pricing help | Get pricing help |
Where each option fits best
See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.
Based on buyer reviews and verified product data collected by Spotsaas.
Key strengths
No key benefits available yet.
No key benefits available yet.
- Reliable Email Delivery: With SMTP, you can ensure that your emails reach their intended recipients without fail. I’ve seen firsthand how businesses benefit from reduced bounce rates and enhanced communication efficiency.
- Scalability: Whether you’re sending a few emails or millions, SMTP scales effortlessly to accommodate your growing needs. This flexibility has proven invaluable for companies looking to expand their outreach without worrying about technical limitations.
- Security Features: Implementing SMTP protocols enhances the security of your email communications. I recommend leveraging its built-in encryption methods to safeguard sensitive information and instill confidence in your stakeholders.
- Streamlined Email Marketing Automation: With Campaigner, managers can effortlessly automate their email campaigns, saving valuable time while ensuring that no customer is left behind. This means you can focus on strategy while our platform handles the routine.
- Advanced Segmentation Capabilities: Administrators will appreciate the powerful segmentation tools that allow for highly targeted messaging. This ensures that your emails resonate with specific audience segments, ultimately driving higher engagement rates and conversions.
- Robust Analytics and Reporting: Executives benefit from Campaigner’s comprehensive analytics dashboard, which provides actionable insights into campaign performance. You can easily track open rates, click-through rates, and ROI to make informed decisions moving forward.
Best fit
No best-fit guidance available yet.
No best-fit guidance available yet.
- 50 to 500 employees
- Martech, Fintech, SaaS, E-commerce, and Digital Marketing
- Marketing Managers, IT Administrators, Email Marketing Specialists, Sales Executives, and Customer Success Managers
- 50 to 500 employees
- Martech, Revtech, SaaS, and Consulting
- Marketing Managers, Email Marketing Specialists, Digital Marketing Coordinators, and Campaign Strategists
Reasons buyers look elsewhere
No alternatives guidance available yet.
No alternatives guidance available yet.
- Users may seek alternatives to SMTP due to deliverability issues, as emails can often be marked as spam or face filtering challenges, impacting communication effectiveness and business operations.
- Security concerns are a common reason for exploring alternatives; SMTP lacks advanced encryption and authentication measures, making it vulnerable to interception and unauthorized access.
- The increasing need for real-time communication drives users towards alternatives that offer instant messaging or collaboration features, which are not supported by traditional SMTP protocols.
- Users may seek alternatives to Campaigner due to its pricing structure, which could be perceived as high for small businesses or startups looking for more budget-friendly email marketing solutions.
- Some users might find Campaigner's user interface less intuitive compared to competitors, prompting them to explore platforms that offer a more streamlined and user-friendly experience for their email campaigns.
- The need for advanced automation features can drive users away from Campaigner, especially if they require more sophisticated workflows that are better supported by other email marketing tools in the market.
Software Demo
Demo |  Mandrill has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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How do Mandrill, Amazon SES, SMTP and Campaigner Compare on Features?
Total Features | 14 Features | 16 Features | 5 Features | 20 Features |
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Unique Features | No unique features | No unique features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Mandrill, Amazon SES, SMTP and Campaigner on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Other Details
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Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | ✓ Yes |
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HIPAA | ✓ Yes | ✓ Yes |
GDPR | ✓ Yes | ✓ Yes |
ISO 27001 | — | ✓ Yes |
Single Sign-On (SSO) | ✓ Yes | — |
Multi-Factor Auth (MFA) | ✓ Yes | ✓ Yes |
Data Encryption | ✓ Yes | ✓ Yes |
Audit Logs | ✓ Yes | ✓ Yes |
Data Residency | 🇺🇸 US | 🌐 Global |
Mandrill vs Amazon SES vs SMTP User Reviews & Rating Comparison
User Ratings | 3 (based on 595 reviews) | |||
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Rating Distribution | ||||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Users generally appreciate Mandrill's ease of use and effective transactional email capabilities but express concerns about pricing and limited customization after its integration into Mailchimp. What buyers like
Common complaints
| Buyer sentiment Users generally praise Amazon SES for its cost-effectiveness, scalability, and integration capabilities, though some find setup complex and note regional limitations. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is mixed to positive across 11 reviews, with clear strengths and a few common watchouts. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is mixed across 595 reviews, so it is worth reviewing the tradeoffs closely. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product | No reviews available for the product |
| Negative Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product | No reviews available for the product |
Integrations
Integration with other apps | No Integration information available. | No Integration information available. | No Integration information available. |
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List of Customers
Customers | No Customers information available. | No Customers information available. | No Customers information available. |  LG  The UPS Store  CLARINS |
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Media and Screenshots
Screenshots | No screenshots available. |  5 Screenshots |
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Videos | No videos available. |  1 Videos |
Alternatives
Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Mandrill or Amazon SES?
- Amazon SES edges out the other on user ratings (4.4 vs 4.2). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Mandrill and Amazon SES offer a free trial?
- Neither Mandrill nor Amazon SES currently lists a free trial.
- What is the starting price of Mandrill vs Amazon SES?
- Mandrill starts at Contact for pricing. Amazon SES starts at Contact for pricing.
- What are the top alternatives to Mandrill?
- Top alternatives to Mandrill include SMTP, Campaigner, Moosend, UniOne, GreenArrow Engine.
- What are the top alternatives to Amazon SES?
- Top alternatives to Amazon SES include SMTP, Campaigner, Moosend, Kingmailer, SocketLabs.