
Sentry.io
Raygun
Datadog
BugSnag
AirBrake
Dynatrace
Microsoft System Center
Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. Ruby, Python, PHP, Node.js, JavaScript, and Flash libraries available.

Loops.so
Warmy.io
Mailwarm
Warmup Inbox
Warmbox.ai
MailReach.co
Resend
Folderly is an all-in-one email deliverability platform to supercharge your email performance. Locate, solve, prevent email deliverability pitfalls, and ensure that your emails reach the Inbox folder.

Which is more popular?
Based on our record, Folderly should be more popular than Rollbar. It has been mentioned 60 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | rollbar.com | folderly.com |
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| Platforms | — | |
| Company | Startup from the United States | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Rollbar yet.
Folderly is more than just an email deliverability tool. Deep email deliverability fixes, technical setup, access to an up-to-date deliverability score, user-friendly template management, team accounts, and, now, spam trigger detection with best practices to follow—all of these features assist...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Folderly is recommended for marketers, email campaign managers, and businesses that heavily depend on email as a primary communication tool, especially those who experience issues with emails being marked as spam. It is also suitable for businesses looking to optimize their outreach efforts and improve overall email deliverability rates.
Walkthroughs and reviews on video.
Miata Hard Dog Ace Rollbar Review
Supercharge Your Email Deliverability With Folderly
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Rollbar and Folderly. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Apart from detecting, diagnosing, and helping to fix errors in real-time, Rollbar also provides high-quality insights/analytics into the application’s error ecosystem. It offers a straightforward interface for...
Folderly: Full deliverability service offering warm-up, remediation, audits, configuration help, and a managed roadmap for recovery from spam placement.
Our field of work requires extensive communication via email; therefore, we needed a solution that would monitor our email deliverability rate and help us eliminate any possible issues causing our emails to land in...
With Folderly, we have a clear picture of the situation with our mailboxes, understand what exactly caused our emails to go to spam, and see our campaigns' performance getting better. The team is always ready to give...
Recommendations tracked on public social media and blogs since March 2021.


Rollbar takes a different approach, focusing heavily on real-time error detection and intelligent grouping. Their free tier offers 5,000 occurrences per month, which is competitive with other major players, but what sets them apart is... - Source: dev.to / 6 months ago
Error monitoring is configured (Sentry, Rollbar, or similar). - Source: dev.to / 10 months ago
Shameless plug for https://rollbar.com Good luck out there! - Source: Hacker News / over 1 year ago
Make • Build and automate workflows InvoiceBerry • Online invoicing for small businesses Gusto • Payroll, benefits and HR management Hive • Manage tasks, workflows and team’s work Lanva • Social video editing app. ClickUp • Manage... Source: almost 4 years ago
BTW, the same thing I noticed with emails. I recently started to work with them, and differentiating emails and sending them to the right group of people brings a more positive outcome. We recently checked it on https://folderly.com/.... Source: about 4 years ago
Finally, I would suggest you also use https://folderly.com/ in addition to those two email clients. I would help you avoid making your emails spammy and maintain a high email deliverability score. It’s essential if you’re using email for... Source: about 4 years ago
When comparing Rollbar and Folderly, you can also consider the following products.

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Raygun gives developers meaningful insights into problems affecting their applications. Discover issues - Understand the problem - Fix things faster.
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See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
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Email warmup tool to avoid spam folder, since 2020 - Backed by Email Deliverability Experts
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