Software Alternatives, Accelerators & Startups

Sidemail VS Owler

Compare Sidemail VS Owler and see what are their differences

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Sidemail logo Sidemail

Sidemail is an all-in-one email platform for SaaS. Estd. 2018. Made in EU. GDPR compliant.

Owler logo Owler

Owler is a crowdsourced data model allowing users to follow, track, and research companies.
  • Sidemail Sidemail homepage
    Sidemail homepage //
    2025-07-09

About Sidemail

Sidemail is an all-in-one email delivery platform mainly focusing on SaaS businesses. It covers everything for delivering and managing emails โ€“ transactional emails, email marketing, email automation, contact profiles management, and subscribe forms. What developers and business owners appreciate the most is its easy integration, intuitive UI, and amazing customer care.

Sidemail was founded in 2018 and is based in the EU.

Popular solutions

Email sending API Start sending transactional emails like password reset or welcome emails from your application in just a few minutes โ€“ Sidemail makes it incredibly easy to create, maintain, analyze, and deliver beautiful transactional emails.

Product updates & newsletter Send product update emails (newsletters) and let your users know whatโ€™s new in your product with Messenger. Itโ€™s as easy as sending an email directly from your Gmail account, except you can send to all users and see the stats.

Automated email sequences Set up email automation to deliver your email or sequence of emails when a defined event happens โ€” for example, user sign-up. Use it to onboard new users, convert them into paying customers, and minimize churn.

Hosted subscribe forms Collect subscribers effortlessly without touching a code. Sidemail subscribe forms are simple to set up, easy to share, and you can customize them to fit your brand.

Contact management All your subscribers in one neatly organized place that always has enough room. Collect email addresses, and grow your email list with simple to set up subscribe forms that are easy to share.

No-code email editor Create responsive, well-tested email templates without code โ€“ Sidemail no-code editor is the simplest way to craft professionally-looking, responsive email templates that won't break in Outlook. Just upload a logo, pick brand colors, and you're ready to start sending in style.

  • Owler Landing page
    Landing page //
    2023-10-18

Sidemail features and specs

  • Easy Setup
    Sidemail offers a straightforward setup process that allows users to quickly integrate email services into their applications without extensive configuration overhead.
  • User-Friendly Interface
    The platform boasts an intuitive and easy-to-navigate interface that makes it accessible for users with varying levels of technical expertise.
  • Automation Features
    Sidemail provides robust automation features that enable users to automate their email workflows, saving time and reducing manual efforts.
  • Reliable Delivery
    The service ensures high deliverability rates, ensuring that emails reach their intended recipients promptly and reliably.
  • Customizable Templates
    Users benefit from customizable email templates that can be tailored to meet specific branding and communication needs.

Owler features and specs

  • Competitive Insights
    Owler provides detailed competitive insights, including news, financials, and key personnel changes, enabling businesses to stay informed about their competitors.
  • User-Generated Data
    The platform leverages crowdsourced data, which can offer unique perspectives and more frequent updates on company information compared to official records.
  • Customizable Alerts
    Users can set up customizable alerts for specific companies or industries, ensuring they receive timely updates relevant to their interests.
  • Free Basic Plan
    Owler offers a basic plan at no cost, which is beneficial for startups and small businesses with limited budgets.
  • Community Interaction
    The platform encourages user interaction to rate and review companies, which can provide a more community-driven assessment of businesses.

Possible disadvantages of Owler

  • Data Accuracy
    Since much of Owler's data is user-generated, there may be concerns about the accuracy and reliability of the information provided.
  • Limited Features in Free Plan
    The free plan has limited functionalities and access to deeper insights often requires a paid subscription.
  • User Interface
    Some users find the interface to be less intuitive and in need of improvements for better navigation and user experience.
  • Data Coverage
    Owler may not cover all companies or industries comprehensively, potentially leaving gaps in competitive analysis.
  • Dependence on Community Activity
    The quality and quantity of data can heavily depend on how active the user community is, which might lead to inconsistent information across different sectors.

Analysis of Owler

Overall verdict

  • Overall, Owler is considered a good tool for individuals and businesses seeking to enhance their competitive intelligence capabilities. It offers a wide array of features that make it a valuable resource for staying informed about industry movements and competitor actions.

Why this product is good

  • Owler is a business information and crowdsourced competitive intelligence platform that provides company data, news updates, and industry analysis. It is useful for gaining insights into competitors, tracking market trends, and obtaining company profiles. Users appreciate it for offering data that is continuously updated and verified by a community of contributors.

Recommended for

    Owler is particularly recommended for business analysts, sales and marketing professionals, and entrepreneurs who need reliable and up-to-date information on competitors and market trends. It's also beneficial for investors and job seekers looking to research companies.

Sidemail videos

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Owler videos

Owler Introduction

More videos:

  • Review - Owler Ashford Marathon, Half Marathon and 10k 2017. Grit and Ice were the themes here...

Category Popularity

0-100% (relative to Sidemail and Owler)
Email
100 100%
0% 0
Data Dashboard
0 0%
100% 100
Email Marketing
100 100%
0% 0
Business & Commerce
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Sidemail should be more popular than Owler. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Sidemail mentions (6)

  • โญ DKIM and Its Setupโ€Š-โ€ŠExplained Simply with Examples
    Setting up DKIM may sound technical, but modern email providers (ESP) and services have made it straightforward. As a SaaS company, youโ€™ll typically use an email sending service (like Sidemail, SendGrid, Mailgun, etc.) or your own mail server to send emails. Letโ€™s break down the setup process:. - Source: dev.to / about 1 year ago
  • Email Deliverability Best Practices for SaaS Businesses ๐Ÿ’Œ
    Sidemail.io: Tailored for startups and SaaS companies, Sidemail focuses on simplicity, deliverability, and ease of use. It specializes in transactional email โ€“ things like sign-up confirmations, password resets, and onboarding sequences โ€“ and helps ensure those critical messages are delivered fast and reliably. But also offers everything that startups need for sending marketing emails and setting up email... - Source: dev.to / about 1 year ago
  • Dunning Emails โ€“ Definition, Examples, Best Practices, and Automation Tools
    Another effective approach is to use an email platform built specifically for SaaS communication. These tools make it easy to design and send dunning emails triggered by your app or billing system. Platforms like Sidemail let you create automated email sequences and trigger them via API or webhook when specific events occur โ€“ such as a failed payment. - Source: dev.to / about 1 year ago
  • The Importance of Domain Reputation in Email Deliverability
    Use a Reputable ESP or Infrastructure: Your email service provider can influence your deliverability. Good ESPs enforce best practices and provide tools to help your reputation (like automatic suppression of bounces, feedback loop integration, and validated authentication). They may also have โ€œmanagedโ€ shared IP pools that are kept clean. If youโ€™re a smaller sender, being on a high-quality shared IP with other... - Source: dev.to / over 1 year ago
  • What is a transactional email? Everything you need toย know
    Do you need help with your transactional emails? We specialize in email delivery and love working with clients directly. Whether you need help understanding transactional emails, managing and delivering emails for your service, integrating emails into your application, or anything else related to emails, weโ€™ve got you covered. Feel free to reach out to me directly at kristyna@sidemail.io or check... - Source: dev.to / over 1 year ago
View more

Owler mentions (1)

  • A web app/executable that can collect data from a number of databases.
    Owler is a good example of the type of app I need: https://corp.owler.com/. Source: over 4 years ago

What are some alternatives?

When comparing Sidemail and Owler, you can also consider the following products

Mailook - Identify & fix your email deliverability issues for free ๐Ÿ‘€

QlikSense - A business discovery platform that delivers self-service business intelligence capabilities

Mailivery - Land Your Emails in the Inbox, Not the Spam Folder

Whatagraph - Whatagraph is the most visual multi-source marketing reporting platform. Built in collaboration with digital marketing agencies

Postal - Open source mail delivery platform, alternative to Mailgun or Sendgrid

Foxmetrics - We track the interactions of your customers with your web or mobile applications in real-time, and provide actionable metrics that will help increase your conversion.