Campaigner vs SendGrid vs SMTP vs Moosend Comparison
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…
SendGrid
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Medium Business
SendGrid is a complete and modern cloud communication platform that enables marketers to communicate with their customers through transactional and engagement emails. SendGrid has been shipping billions of email campaign…
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…
Moosend
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Moosend is a powerful Email Marketing Software for small businesses that's easy to use and affordable, with a robust feature set. With its user-friendly interface and newbie-friendly training, Moosend makes it easy to cr…
SendGrid leads on user satisfaction with a 3.4-star rating across 1,014 reviews.
Campaigner vs SendGrid vs SMTP vs Moosend — at a glance
| Feature | Campaigner | SendGrid | SMTP | Moosend |
|---|---|---|---|---|
| Rating | 3.0 / 5 | 3.4 / 5 | 3.9 / 5 | 4.3 / 5 |
| Reviews | 595 | 1,014 | 16 | 416 |
| Starting price | $14 /month | Contact for pricing | Contact for pricing | Contact for pricing |
| Free trial | Yes | Yes | No | No |
| Free version | No | No | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business | Individuals, Freelancers / Consultants, Large Enterprises | Large Enterprises, Medium Business, Small Business |
| Category | Email Marketing 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 | 24/7 (Live rep), Online | 24/7 (Live rep), Online | 24/7 (Live rep), Business Hours, Online | Business Hours, Online |
| Certifications | GDPR | SOC 2, HIPAA, GDPR, ISO 27001 | — | GDPR |
| Data residency | US | Global | US | US |
Key differences between Campaigner and SendGrid
- Pricing: Campaigner starts at $14 /month. SendGrid pricing is not publicly listed.
- User satisfaction: SendGrid scores higher with a 3.4-star average.
- Deployment: Campaigner supports SaaS/Web/Cloud; SendGrid supports SaaS/Web/Cloud.
Compare Campaigner vs SendGrid vs SMTP vs Moosend — 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 Email Marketing 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
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Biggest differences
Start here before you go deeper into features.
Large Enterprises, Medium Business, Small Business
Best for businesses needing robust transactional email APIs and marketing automation.
- You require a well-documented, flexible API for transactional and engagement emails.
- Your team needs seamless integration with marketing automation tools.
- You are a small to medium business prioritizing reliable historical email delivery.
- You need highly responsive and proactive customer support.
- Your business cannot tolerate deliverability issues caused by IP reputation problems.
Individuals, Freelancers / Consultants, Large Enterprises
Large Enterprises, Medium Business, Small Business
Campaigner typically suits Large Enterprises and Medium Business. SendGrid tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | 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 | SendGrid is a complete and modern cloud communication platform that enables marketers to communicate with their customers through transactional and engagement emails. SendGrid has been ... Read More about SendGrid | 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 | Moosend is a powerful Email Marketing Software for small businesses that's easy to use and affordable, with a robust feature set. With its user-friendly interface and newbie-friendly ... Read More about Moosend |
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Spotsaas ScoreWhat's this? ↗ | 8.8/10 | 9.8/10 | 7.2/10 | 8.8/10 |
User RatingsBased on verified Spotsaas reviews | ||||
Best Company Size | 50 to 500 employees | Small BusinessMedium Business | 50 to 500 employees | 1 to 500 employees |
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
- 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.
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: With Moosend, I’ve discovered an intuitive platform that allows teams to effortlessly create, automate, and analyze email campaigns, ensuring you stay connected with your audience without the hassle.
- Advanced Automation Features: The robust automation capabilities empower you to trigger personalized messages based on user behavior. This means you can nurture leads effectively while your team focuses on strategic initiatives.
- Real-Time Analytics: Moosend provides comprehensive reporting tools that give you insights into campaign performance. This data-driven approach helps executives make informed decisions to optimize marketing strategies and boost ROI.
Best fit
- 50 to 500 employees
- Martech, Revtech, SaaS, and Consulting
- Marketing Managers, Email Marketing Specialists, Digital Marketing Coordinators, and Campaign Strategists
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
- 1 to 500 employees
- Martech, SaaS, E-commerce, Digital Marketing, and Nonprofit sectors
- Marketing Managers, E-commerce Managers, Digital Marketers, Content Creators, and Marketing Automation Specialists
Reasons buyers look elsewhere
- 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.
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 Moosend if they require more advanced automation features, as other platforms might offer superior workflow capabilities and customization options that better suit their marketing strategies.
- Businesses with specific budget constraints might explore alternatives that provide similar functionalities at a lower cost, ensuring they stay within budget while still achieving effective email marketing results.
- Users looking for enhanced customer support and training resources may consider other platforms that offer more comprehensive onboarding and responsive assistance, ensuring they maximize their use of the software.
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How do Campaigner, SendGrid, SMTP and Moosend Compare on Features?
Total Features | 20 Features | 35 Features | 5 Features | 22 Features |
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Unique Features | No unique features | No unique features | No unique features | No unique features |
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Compare Campaigner, SendGrid, SMTP and Moosend 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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Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | — | ✓ Yes |
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HIPAA | — | ✓ Yes |
GDPR | ✓ Yes | ✓ Yes |
ISO 27001 | — | ✓ Yes |
Single Sign-On (SSO) | — | ✓ Yes |
Multi-Factor Auth (MFA) | — | ✓ Yes |
Data Encryption | ✓ Yes | ✓ Yes |
Audit Logs | — | ✓ Yes |
Data Residency | 🇺🇸 US | 🌐 Global |
Campaigner vs SendGrid vs SMTP User Reviews & Rating Comparison
User Ratings | 3 (based on 595 reviews) | 4.3 (based on 416 reviews) | ||
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Rating Distribution | ||||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyer sentiment is mixed across 595 reviews, so it is worth reviewing the tradeoffs closely. What buyers like
Common complaints
| Buyer sentiment Users appreciate SendGrid's API and integration capabilities but express frustration over poor customer support, account suspensions, and deliverability challenges. 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 positive across 416 reviews, with strong overall satisfaction. 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 |  LG  The UPS Store  CLARINS | No Customers information available. | No Customers information available. | No Customers information available. |
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Media and Screenshots
Screenshots | No screenshots available. |  6 Screenshots |
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Videos |  2 Videos |  4 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, Campaigner or SendGrid?
- SendGrid edges out the other on user ratings (3.4 vs 3.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Campaigner and SendGrid offer a free trial?
- Yes, both Campaigner and SendGrid offer a free trial.
- What is the starting price of Campaigner vs SendGrid?
- Campaigner starts at $14 /month. SendGrid starts at Contact for pricing.
- What are the top alternatives to Campaigner?
- Top alternatives to Campaigner include Moosend, SMTP, Overloop CRM, Emercury, MoonMail.
- What are the top alternatives to SendGrid?
- Top alternatives to SendGrid include SMTP, Campaigner, Moosend, Mailgun, Pepipost.