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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Postal

    Score8.4 out of 10
    N/AFounded in 2020 in San Luis Obispo, California, Postal is a Global Offline Engagement Platform that serves over 600 B2B customers like Yelp, Cisco Meraki, Seismic, and Fivetran. Postal helps customers to create meaningful and impactful human connections with prospects, partners, customers, and employees.N/A

    Retainly

    Score9.2 out of 10
    N/ARetainly is an automated engagement platform that helps businesses maximize customer retention. The app enables users to automate emails, web push notifications, and SMS messages to retain customers and drive lifetime value. Retention & LTV: Increasingly business leaders are expecting marketing and product teams to play a key role in the growth – and customer retention is the critical platform on which…

    $15

    per month per user

    Twilio SendGrid

    Score6.6 out of 10
    N/ATwilio SendGrid Marketing Campaigns provides users with segmentation, campaign editing, and deliverability. According to the vendor, Twilio SendGrid Marketing Campaigns is trusted by over 80,000 customers globally, including Airbnb, Spotify and Uber. Twilio SendGrid Marketing Campaigns aims to help users by providing: MORE EFFICIENT EMAIL BUILDING The campaign building process is free from frustrating, rigid step-by-step wizards that slow users down. The vendor says…

    $15

    per month

    Pricing
    PostalRetainlyTwilio SendGrid
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Basic
    $15
    per month
    Advanced
    $60
    per month
    Free
    Free
    Offerings
    Pricing Offerings
    PostalRetainlyTwilio SendGrid
    Free Trial
    NoYesNo
    Free/Freemium Version
    NoNoNo
    Premium Consulting/Integration Services
    NoYesNo
    Entry-level Setup FeeNo setup feeNo setup feeNo setup fee
    Additional Details———
    More Pricing Information
    Community Pulse
    PostalRetainlyTwilio SendGrid
    Considered Multiple Products
    Postal
    No answer on this topic
    Retainly
    No answer on this topic
    Twilio
    No answer on this topic
    Key User Insights
    Would buy again
    86%
    Would buy again
    6 Answers
    No answers on this topic
    75%
    Would buy again
    15 Answers
    Delivers good value for the price
    86%
    Delivers good value for the price
    6 Answers
    No answers on this topic
    72%
    Delivers good value for the price
    13 Answers
    Happy with the feature set
    100%
    Happy with the feature set
    7 Answers
    No answers on this topic
    70%
    Happy with the feature set
    14 Answers
    Lived up to sales and marketing promises
    100%
    Lived up to sales and marketing promises
    7 Answers
    No answers on this topic
    65%
    Lived up to sales and marketing promises
    13 Answers
    Implementation went as expected
    83%
    Implementation went as expected
    5 Answers
    No answers on this topic
    70%
    Implementation went as expected
    14 Answers
    Features
    PostalRetainlyTwilio SendGrid
    Email & Online Marketing
    Comparison of Email & Online Marketing features of Postal and Retainly and Twilio SendGrid
    Feature
    Postal
    -
    Ratings
    Retainly
    8.3
    2 Ratings
    7% above category average
    Twilio SendGrid
    6.8
    50 Ratings
    17% below category average
    WYSIWYG email editor00 Ratings8.82 Ratings9.337 Ratings
    Dynamic content00 Ratings9.22 Ratings6.740 Ratings
    Ability to test dynamic content00 Ratings9.22 Ratings4.438 Ratings
    A/B testing00 Ratings7.72 Ratings9.330 Ratings
    Mobile optimization00 Ratings3.61 Ratings8.938 Ratings
    Email deliverability reporting00 Ratings9.22 Ratings5.050 Ratings
    List management00 Ratings9.22 Ratings4.644 Ratings
    Triggered drip sequences00 Ratings9.62 Ratings4.624 Ratings
    Landing pages00 Ratings00 Ratings8.024 Ratings
    Lead Management
    Comparison of Lead Management features of Postal and Retainly and Twilio SendGrid
    Feature
    Postal
    -
    Ratings
    Retainly
    9.1
    2 Ratings
    14% above category average
    Twilio SendGrid
    -
    Ratings
    Lead nurturing automation00 Ratings9.62 Ratings00 Ratings
    Lead scoring and grading00 Ratings9.11 Ratings00 Ratings
    Data quality management00 Ratings8.21 Ratings00 Ratings
    Automated sales alerts and tasks00 Ratings9.62 Ratings00 Ratings
    Reporting & Analytics
    Comparison of Reporting & Analytics features of Postal and Retainly and Twilio SendGrid
    Feature
    Postal
    -
    Ratings
    Retainly
    9.0
    2 Ratings
    18% above category average
    Twilio SendGrid
    6.1
    50 Ratings
    22% below category average
    Dashboards00 Ratings8.52 Ratings4.648 Ratings
    Standard reports00 Ratings9.22 Ratings5.148 Ratings
    Custom reports00 Ratings9.22 Ratings8.631 Ratings
    Platform & Infrastructure
    Comparison of Platform & Infrastructure features of Postal and Retainly and Twilio SendGrid
    Feature
    Postal
    -
    Ratings
    Retainly
    8.5
    2 Ratings
    11% above category average
    Twilio SendGrid
    -
    Ratings
    API00 Ratings9.62 Ratings00 Ratings
    Role-based workflow & approvals00 Ratings9.62 Ratings00 Ratings
    Integration with Salesforce.com00 Ratings6.41 Ratings00 Ratings
    Pre-Send Testing
    Comparison of Pre-Send Testing features of Postal and Retainly and Twilio SendGrid
    Feature
    Postal
    -
    Ratings
    Retainly
    -
    Ratings
    Twilio SendGrid
    8.2
    12 Ratings
    1% above category average
    URL Validation00 Ratings00 Ratings7.911 Ratings
    Link Tracking00 Ratings00 Ratings7.512 Ratings
    Image Validation00 Ratings00 Ratings8.29 Ratings
    Inbox Display00 Ratings00 Ratings8.011 Ratings
    Email Accessibility Tools00 Ratings00 Ratings9.012 Ratings
    Spelling and Grammar Check00 Ratings00 Ratings8.19 Ratings
    Spam Testing00 Ratings00 Ratings8.111 Ratings
    Email Previews00 Ratings00 Ratings9.112 Ratings
    Best Alternatives
    PostalRetainlyTwilio SendGrid
    Small Businesses
    No answers on this topic
    Vbout
    Score9.9 out of 10
    Mad Mimi
    Score10 out of 10
    Medium-sized Companies
    PFL Direct Mail Platform
    Score9 out of 10
    Bloomreach
    Score9.2 out of 10
    Campaign Monitor by Marigold
    Score9 out of 10
    Enterprises
    PFL Direct Mail Platform
    Score9 out of 10
    Iterable
    Score8.2 out of 10
    Emma by Marigold
    Score8.5 out of 10
    All AlternativesView all alternativesView all alternativesView all alternatives
    User Ratings
    PostalRetainlyTwilio SendGrid
    Likelihood to Recommend
    1.1
    (7 ratings)
    9.2
    (2 ratings)
    4.7
    (61 ratings)
    Likelihood to Renew
    10.0
    (1 ratings)
    -
    (0 ratings)
    7.0
    (1 ratings)
    Usability
    6.5
    (2 ratings)
    -
    (0 ratings)
    4.9
    (8 ratings)
    Support Rating
    -
    (0 ratings)
    -
    (0 ratings)
    3.0
    (9 ratings)
    Ease of integration
    10.0
    (1 ratings)
    -
    (0 ratings)
    -
    (0 ratings)
    User Testimonials
    PostalRetainlyTwilio SendGrid
    Likelihood to Recommend
    Postal
    If you are a small or growing team that understands experiential, ABM, and gift marketing strategies and how to leverage them, Postal.io gives you everything you need with moderate CSM coverage, without the white glove price tags of similar solutions like Sendoso.
    Incentivized
    Read full review
    Retainly
    Retainly allowed me to take customer engagement to the next level. I felt an advantage of its low-code functionality, user-friendliness, intuitive automation, and pre-built integrations with a range of other marketing tools. I saw a noticeable difference in my marketing performance and customer retention results after almost 2 months of usage. As a marketer, I managed to automate heavy manual effort to run marketing my campaigns.
    Read full review
    Twilio
    If you're prepared to build out your whole staff UX, audience creation, email production, and analytics on your own using API, this tool may have that flexibility. If you require a sturdy drag and drop production tool, this tool has it but at the expense of a lot of other critical functionality. Out of the box analytics/reporting, is extremely limited. Complex queries, even something like pulling those who haven't engaged in email within a certain time period, is clunky. If you require any support at all, this is not the tool for you. I'm a deliverability consultant and have used many of the top email marketing tools and SendGrid has been extremely difficult for my team. I do not recommend it. Shiny and bright during sales, pretty disappointing thereafter.
    Read full review
    Pros
    Postal
    • Integrates with sales engagement, marketing automation, and CRM platforms
    • Provides tracking and reporting on spending and channel effectiveness
    • Offers an extensive marketplace of various items for any budget
    • Comes with unlimited seats and sends
    Read full review
    Retainly
    • Segments creation
    • Workflow creation
    • Workspace creation
    Read full review
    Twilio
    • Managing email lists / audiences is easy with features like groups and segments.
    • They provide pre-built email templates that are very easy to modify. It is also super easy to create new email templates with their drag-and-drop email builder.
    • Provides clear / easy-to-read analytics of email campaigns.
    • I can easily import large email contact lists all at once or add a user manually one-at-a-time, when needed.
    Incentivized
    Read full review
    Cons
    Postal
    • Navigation -Took time to find custom hyper links.
    • Finding items - Can be hard to find where items are on platform.
    • Layout could be better.
    Incentivized
    Read full review
    Retainly
    • Analytics can be improved
    Read full review
    Twilio
    • Not necessarily their Email API but their email in general - they are currently in beta for automated email sequences but are still bare bones. Much more work is needed before it can be used mainstream and be able to convert everything to SendGrid.
    • Helping with warming up our dedicated IP for the best-sending score.
    • We seem to hit the promotions folder a decent amount (maybe the IP problem above) and even a lot of their emails hit my spam or promotions folder (whether they be transactional or marketing) which isn't a great sign when trusting an ESP.
    • Transactional email sequences would be a huge plus.
    • Now that Twilio owns SenGrid, having an integrated platform where you could see all our transactional emails together.
    • Better reporting and split reporting between transactional and marketing emails.
    Incentivized
    Read full review
    Likelihood to Renew
    Postal
    We get so much value out of the platform that I can't find any legitimate or logical reason why we wouldn't renew. Their team has been a pleasure to work with.
    Read full review
    Retainly
    No answers on this topic
    Twilio
    No answers on this topic
    Usability
    Postal
    I love the tool, and my team relies on it heavily. We just completed our quarterly review and were able to track every single dollar spent
    Read full review
    Retainly
    No answers on this topic
    Twilio
    It is usable but needs improvement in overall user experience and ease of use. A new joinee/anyone new to the tool would need more tarining currently before he can use the platform seamlessly. The set-up to value realization time for Twilio SendGrid customers is generally high because of this concern.
    Incentivized
    Read full review
    Support Rating
    Postal
    No answers on this topic
    Retainly
    No answers on this topic
    Twilio
    Twilio SendGrid Email API is everything we want it to be, and we have no reason to look for any other solution. Features and pricing match exactly what we need. As developers for SaaS products, Twilio SendGrid Email API provides a great service. I hope that they stay this way and don't inflate the service with too many marketing oriented features, because there are other tools for that and Twilio SendGrid Email API is a API for sending email first and foremost.
    Incentivized
    Read full review
    Alternatives Considered
    Postal
    Postal.io was a more budget-friendly option than the alternatives I considered. We knew our gifting budget wouldn't be huge so we were willing to go with something less established in order to make sure we had as much budget left over as possible. We also like the flexibility with Postal.io that we could add almost anything to their marketplace if we could find it available online.
    Incentivized
    Read full review
    Retainly
    Retainly has a unique and better workflow creation process.
    Read full review
    Twilio
    Sendgrid has a lot of features that other providers have and a few more - like the dynamic template builder, which AWS SES doesn't have. We choose the provider based on the scenario of use and the provider we're using. If we're going to be making regular changes to a template, then we'd go with Sendgrid, as the changes will be easier to make and don't necessarily require developer intervention.
    Incentivized
    Read full review
    Return on Investment
    Postal
    • Increased Productivity: It has taken a huge headache out of keeping and maintaining what swag is on hand has saved a LOT of company time
    • easier to reach out to potential clients
    Incentivized
    Read full review
    Retainly
    • Set - up automated workflow sequences across the customer journey
    • Less manual intervention to manage campaign
    • 15 % Reduce of drop-offs in the customer experience
    Read full review
    Twilio
    • As it was cheaper than the transactional service we previously used, it saved costs.
    • The API was relatively easy to work with so it helped us ship the service and test it quickly.
    • We still use the transactional email service, even though we recognize its limits as it meets our immediate needs.
    Incentivized
    Read full review
    ScreenShots

    Retainly Screenshots

    Screenshot of Here you can access your project overview and other important project-wide information.Screenshot of Create simple and extended dynamic Segments.Screenshot of Create new and manage existing workspaces.Screenshot of Connect Retainlys' and 3d party integrations.Screenshot of Access and create automated workflows, review workflow analytics.