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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Folderly

    Score8.8 out of 10
    Mid-Size Companies (51-1,000 employees)
    Folderly is an AI-based email deliverability platform for monitoring, spam testing, and maintaining email deliverability by solving any spam issues. Folderly is supported by Belkins.

    $120

    per month per seat

    Bouncer

    Score10 out of 10
    Mid-Size Companies (51-1,000 employees)
    Bouncer is a secure SaaS e-mail verification and deliverability platform designed for strong coverage and performance (up to 200,000 verified e-mails per hour per customer). Boasting users from 5000+ companies, Bouncer aims to be a solution for any business size.

    $8

    one-time fee for 1000 credits (the pay-as-you-go minimum)

    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
    FolderlyBouncerTwilio SendGrid
    Editions & Modules
    100-499 Mailboxes
    $50
    per month per seat
    25-99 Mailboxes
    $70
    per month per seat
    10-24 Mailboxes
    $90
    per month per seat
    1-9 Mailboxes
    $120
    per month per seat
    500+ Mailboxes
    Custom
    per month per seat
    1000000 - 2499000 Credits
    $2 per 1000 Credits
    one-time fee Credits
    500000 - 999000 Credits
    $2.5 per 1000 Credits
    one-time fee Credits
    250000 - 499000 Credits
    $3 per 1000 Credits
    one-time fee Credits
    100000 - 249000 Credits
    $4 per 1000 Credits
    one-time fee Credits
    50000 - 99000 Credits
    $5 per 1000 Credits
    one-time fee Credits
    10000 - 49000 Credits
    $6 per 1000 Credits
    one-time fee Credits
    5000 - 9000 Credits
    $7 per 1000 Credits
    one-time fee Credits
    1000 - 4000 Credits
    $8 per 1000 Credits
    one-time fee Credits
    Basic
    $15
    per month
    Advanced
    $60
    per month
    Free
    Free
    Offerings
    Pricing Offerings
    FolderlyBouncerTwilio SendGrid
    Free Trial
    YesYesNo
    Free/Freemium Version
    NoNoNo
    Premium Consulting/Integration Services
    YesNoNo
    Entry-level Setup FeeOptionalNo setup feeNo setup fee
    Additional DetailsFolderly pricing depends on the number of connected mailboxes. It starts at $120/month and differs with each tier.——
    More Pricing Information
    Features
    FolderlyBouncerTwilio SendGrid
    Email & Online Marketing
    Comparison of Email & Online Marketing features of Folderly and Bouncer and Twilio SendGrid
    Feature
    Folderly
    -
    Ratings
    Bouncer
    -
    Ratings
    Twilio SendGrid
    6.8
    50 Ratings
    17% below category average
    WYSIWYG email editor00 Ratings00 Ratings9.337 Ratings
    Dynamic content00 Ratings00 Ratings6.640 Ratings
    Ability to test dynamic content00 Ratings00 Ratings4.438 Ratings
    Landing pages00 Ratings00 Ratings8.024 Ratings
    A/B testing00 Ratings00 Ratings9.330 Ratings
    Mobile optimization00 Ratings00 Ratings8.938 Ratings
    Email deliverability reporting00 Ratings00 Ratings5.050 Ratings
    List management00 Ratings00 Ratings4.644 Ratings
    Triggered drip sequences00 Ratings00 Ratings4.624 Ratings
    Reporting & Analytics
    Comparison of Reporting & Analytics features of Folderly and Bouncer and Twilio SendGrid
    Feature
    Folderly
    -
    Ratings
    Bouncer
    -
    Ratings
    Twilio SendGrid
    6.1
    50 Ratings
    22% below category average
    Dashboards00 Ratings00 Ratings4.648 Ratings
    Standard reports00 Ratings00 Ratings5.148 Ratings
    Custom reports00 Ratings00 Ratings8.631 Ratings
    Pre-Send Testing
    Comparison of Pre-Send Testing features of Folderly and Bouncer and Twilio SendGrid
    Feature
    Folderly
    -
    Ratings
    Bouncer
    -
    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
    FolderlyBouncerTwilio SendGrid
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    Mad Mimi
    Score10 out of 10
    Medium-sized Companies
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    Campaign Monitor by Marigold
    Score9 out of 10
    Enterprises
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    Emma by Marigold
    Score8.5 out of 10
    All AlternativesView all alternativesView all alternativesView all alternatives
    User Ratings
    FolderlyBouncerTwilio SendGrid
    Likelihood to Recommend
    10.0
    (16 ratings)
    8.2
    (40 ratings)
    4.7
    (61 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    9.1
    (2 ratings)
    7.0
    (1 ratings)
    Usability
    10.0
    (1 ratings)
    9.1
    (1 ratings)
    4.9
    (8 ratings)
    Support Rating
    -
    (0 ratings)
    8.2
    (1 ratings)
    3.0
    (9 ratings)
    Implementation Rating
    -
    (0 ratings)
    9.1
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    FolderlyBouncerTwilio SendGrid
    Likelihood to Recommend
    Belkins
    If you use emailing in your job activities, then email deliverability is a very important concern. Email deliverability is highly important for some job professions like sale, marketing, public relations, etc. Folderly is a good tool and improves the email deliverability by fixing all the issues that might be causing deliverability issue. Folderly keeps your email sender warmer, in a good reputation and helps to succeed with the emailing while you reach out to the people.
    Read full review
    Bouncer
    I have already recommended bouncer to a number of my colleagues, and I know of one that is already deploying it. Protecting your online reputation, staying off of UCE blacklists and the like are important to deliverability of your messages. Having a simple tool such as bouncer really helps achieve deliverability goals without deterring from your workflow to any degree.
    Incentivized
    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
    Belkins
    • Fix of tech issues: domain analysis, DNS, DMARC, SPF records were fixed ASAP
    • Spam filters check, advice on templates and content, list segmentation, etc.
    • Automation that helps improve reputation and trustability as a sender.
    • Fixing spam: our emails are not going to the spam folder, but the inbox.
    Read full review
    Bouncer
    • It's cleansing methodology is different than other services and is much better
    • It performs it's services rather quickly
    • The results are very good. Your bounce and spam rates will greatly improve
    • Running your lists through Bouncer will raise your Reputation scores
    • Bouncer will help keep you off Blacklists
    Incentivized
    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
    Belkins
    • The initial setup may be a bit complex for a first-time, not technical user. That being said, Folderly support mitigates that until onboarding gets completed.
    Read full review
    Bouncer
    • Maybe to add some filters for History checks (by date, period, reason, person's name in case it's a corporate account, domain of email (by writing it manually), etc.) and add a date of verification
    • In case it's a corporate account, to add name of the person who verifies an email/bulk
    • If an email has been previously checked, and now you want to check it again (e.g. a few days later), then to show the status of email BUT to mention that you've already checked this email earlier (maybe to show the date)
    Incentivized
    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
    Belkins
    No answers on this topic
    Bouncer
    Because I love this kind of solution. Not a lot of different functionalities but really effective for why I'm using it. I need to make sure my email list and CRM are corrects and Bouncer is perfect for that!
    Incentivized
    Read full review
    Twilio
    No answers on this topic
    Usability
    Belkins
    Friendly user interface
    Read full review
    Bouncer
    Super easy to use.
    Incentivized
    Read full review
    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
    Belkins
    No answers on this topic
    Bouncer
    Haven't needed support.
    Incentivized
    Read full review
    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
    Implementation Rating
    Belkins
    No answers on this topic
    Bouncer
    Super simple and easy for us.
    Incentivized
    Read full review
    Twilio
    No answers on this topic
    Alternatives Considered
    Belkins
    In our digital reality, automation and speed are key. A tool that resolves things quickly and human support that backs it up are significant advantages!
    Read full review
    Bouncer
    Bouncer validates and cleans email lists more accurately than other tools. It has a lower false, positive rate, can identify hard bounces, and provides detailed reports on email validation results, making it a more reliable and effective tool for maintaining a clean email list.
    Incentivized
    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
    Belkins
    • We could increase a range of metrics of our email campaigns. Now it brings more results with the same internal efforts thanks to deliverability rates.
    Read full review
    Bouncer
    • ROI can't be defined for mail checking, but it definitely saves much time and effort, and probably money since it allows us to appear in mailbox of our leads.
    Incentivized
    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

    Folderly Screenshots

    Screenshot of Folderly Score DashboardScreenshot of Folderly Home PageScreenshot of Folderly Best PracticesScreenshot of Folderly Spam TriggersScreenshot of Custom email template managementScreenshot of Accounts and Members

    Bouncer Screenshots

    Screenshot of Bouncer list verificationScreenshot of a bounce estimateScreenshot of Why Bouncer?Screenshot of results