Software Alternatives & Reviews

ClearFlask VS Postmark

Compare ClearFlask VS Postmark and see what are their differences

ClearFlask logo ClearFlask

Open-source Product Feedback Tool with a Public Roadmap and Announcements.

Postmark logo Postmark

Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.
  • ClearFlask Landing page
    Landing page //
    2021-11-27

Keep your customers involved in your product development.

ClearFlask is an all-in-one product feedback platform to vote on feature requests, show off a development roadmap and keep everyone informed with announcements.

💬 Customer Feedback: Collect feedback from all your channels into a single funnel. Allow your users discuss and vote on ideas and join in the conversation.

⚖️ Prioritize your backlog: Powerful dashboard to manage incoming feedback and turn it into actionable, prioritized tasks.

🗒️ Public Roadmap: Show your progress and upcoming features in a product roadmap to get your users excited.

📢 Announcements: Let everyone know when you release a new feature. Activate users waiting for a particular feature.

TLDR: Close the feedback-loop between your product and your customers.

  • Postmark Landing page
    Landing page //
    2024-03-19

ClearFlask features and specs

  • Feedback: Yes
  • Roadmap: Yes
  • Announcements: Yes

Postmark features and specs

No features have been listed yet.

ClearFlask videos

ClearFlask

Postmark videos

Using Postmark to send email from Darkroom Booth

Category Popularity

0-100% (relative to ClearFlask and Postmark)
User Feedback Management
100 100%
0% 0
Email Marketing
0 0%
100% 100
Customer Feedback
100 100%
0% 0
Email Delivery
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare ClearFlask and Postmark

ClearFlask Reviews

30+ Customer Feedback Tools comparison
if you got the time, open-source gives you freedom for a custom solution and complete ownership. The only contenders are Fider and ClearFlask both licensed under AGPL3. While Fider is lacking analytic features and scalable infrastructure, it is ideal for small to medium volume. Whereas ClearFlask can be deployed either via a PostgreSQL DB for small deployments or a scalable...
Source: clearflask.com

Postmark Reviews

7 Best Transactional Email Services: Sendgrid vs. Mandrill & More
Postmark are the most expensive transactional email service (10x the cost of Amazon SES), so what do they do to justify the sky high pricing? Their focus seems to be on providing a high-end service using only the best hardware and software to keep your receive rates high, and your data secure. The impression I get with Postmark is that they’re one of the more transparent...

Social recommendations and mentions

Based on our record, Postmark seems to be a lot more popular than ClearFlask. While we know about 49 links to Postmark, we've tracked only 2 mentions of ClearFlask. 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.

ClearFlask mentions (2)

  • Self hosted feedback hub
    I am not sure if they are fully what you are after but I am aware of Fider, Cleardesk and astuto. Source: 12 months ago
  • User Feedback platforms compared
    - UserVoice (Market leader, enterprise only) - ClearFlask (Scalable pricing, customizable, I operate this one) - Canny (Scalable pricing, highly focused, great design). Source: about 3 years ago

Postmark mentions (49)

  • Ask HN: What do you recommend for SaaS broadcast emails?
    I use Postmark (https://postmarkapp.com/) for transactional emails OnlineOrNot has an email-only auth option, and it was the only provider I found that could actually deliver emails in a second or so (rather than minutes). - Source: Hacker News / about 2 months ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Postmark - 100 emails/month free, unlimited DMARC weekly digests. - Source: dev.to / 3 months ago
  • How do people send system messages to (human) clients these days?
    When building apps/websites I often need to send messages to the business owner / admin. The messages range from almost logging type messages such as - "Payment failed for Order 123, please manually process the transaction" to generic contact forms on a website: - "FirstName LastName sent a message with the following text: something something something" My knowledge is rather old and currently I just send email... - Source: Hacker News / 8 months ago
  • how I got customer onboarding right
    Sendgrid, Mailgun, or Postmark are great solutions if you have a need for transactional emails that are technical. I still prefer using Customer.io for this need. If you’re unsure what transactional emails are, check out this guide. Source: 8 months ago
  • Who is your preferred mass email provider?
    I used MailGun before and migrated to https://postmarkapp.com . Works very well. Source: 10 months ago
View more

What are some alternatives?

When comparing ClearFlask and Postmark, you can also consider the following products

Upvoty - User feedback in 1 simple overview 🔥

SendGrid - Learn why more developers choose SendGrid for their email deliverability service to send transactional emails triggered by web apps. Get started for free

Canny - Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.

Mailgun - A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

Fider - Fider is an open source, cross platform and free to use customer feedback platform for companies...

Mailjet - All-in-one email service provider that provides maximum insight and deliverability results for both marketing and transactional emails.