Software Alternatives & Reviews

Opa VS Warmbox.ai

Compare Opa VS Warmbox.ai and see what are their differences

Opa logo Opa

Opa is an open source, simple and unified platform for writing web applications.

Warmbox.ai logo Warmbox.ai

Warm up your cold email inbox, and never land in spam anymore!
Visit Website
  • Opa Landing page
    Landing page //
    2021-10-16
  • Warmbox.ai Landing page
    Landing page //
    2021-03-01

Warmbox help you to warm up your cold email inbox to never land in spam anymore 🎉

How does it work? Warmbox algorithm interacts automatically with your inbox, as humans, in order to increase your deliverability. Connect Warmbox to your inbox in seconds. Warmbox will send emails from your inbox. Remove these emails from the Spam folder. Open your emails. Bookmark your emails. Reply to your emails. Your inbox gets warm. Your emails don't land in spam anymore.

Want to give a try? 👉 https://warmbox.ai/

Opa

Categories
  • Web Frameworks
  • Developer Tools
  • Javascript UI Libraries
  • JavaScript Framework
Website opalang.org
Pricing URL-
Details $-
Platforms
-
Release Date-

Warmbox.ai

Categories
  • Email
  • Email Warming
  • Email Warm Up
  • Email Deliverability
  • AI
Website warmbox.ai
Pricing URL Official Warmbox.ai Pricing
Details $freemium $9.0 / Monthly
Platforms
Email Warm Up Service Google Workspace Inbox Gmail / Gsuite Inbox Office 365 Outlook Amazon SES Mailgun Zoho Yandex iCloud Sendgrid Yahoo Aol Any Inbox With SMTP
Release Date2020-06-18

Opa features and specs

No features have been listed yet.

Warmbox.ai features and specs

  • Email warmup: Automated interactions Auto-Remove from Spam Auto-Reply to emails Mark as favorite emails Spam score monitoring AI Generated emails (GPT-3) Growth, Flat or Random warm-up Fully custom warm-up Warm-up Schedule Detailed analytics Private inboxes network Reporting & Dashboard
  • Inbox integrations: Gmail - Gsuite inbox (OAuth) Outlook - Microsoft 365 Yahoo Inbox iCloud Inbox AOL - Verzizon Inbox Yandex Inbox Zoho Inbox Sendgrid Inbox Sendinblue Inbox Mailgun Inbox Amazon SES Inbox Any other Inbox (SMTP)
  • Account & services: Multi-account for agencies Team members In-app Onboarding Third-party app Password Detailed Help Center Live chat support Product updates Blog resources Affiliate program Securised payment

Opa videos

My food review at Opa of Greece!

More videos:

  • Review - Classic Game Room - OPA OPA review for Sega Mark III

Warmbox.ai videos

Warm-up your cold email inbox. And never land in spam anymore.

Category Popularity

0-100% (relative to Opa and Warmbox.ai)
Web Frameworks
100 100%
0% 0
Email
0 0%
100% 100
Developer Tools
100 100%
0% 0
Email Marketing
0 0%
100% 100

User comments

Share your experience with using Opa and Warmbox.ai. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Opa and Warmbox.ai

Opa Reviews

We have no reviews of Opa yet.
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Warmbox.ai Reviews

  1. Best warm-up tool

    Using Warmbox since few months and work like a charm! Got no email landing in spam now, recommend at 100%

    Thanks to the team 🎉

    👍 Pros:    Efficient|Simple but powerful|Affordable price
  2. #1 Email warm-up tool

    The best tool around after trying most of email warm-up software!


23 Best Cold Email WarmUp Tools in 2022 (Free + Paid)
Warmbox is a standalone email warming strategy service with excellent user interface and user experience.it’s a paid version, once you connect your inbox to Warmbox, it will automatically send emails from your email address to its network of +10000 mailboxes. Warmbox automatically recommends the option that best suits you among its 4 warming up way. You can change the...
Source: inguide.in
Top 10 of the Best Email Warm Up tools in 2022
Once you connect your inbox to Warmbox, it will automatically send emails from your email address to its network of +10000 mailboxes. Warmbox automatically recommends the option that best suits you among its 4 warming up recipes. You can change the sending method and increase the number of emails you want to send at any time.
Source: mailmeteor.com
7 Best Cold Email Warm-up Software
Out of all warm-up tools, Warmbox.ai is the clear winner from warming up your email using 10,000 inboxes to raise your email reputation, writing a human mimicking email using GPT-3, with an intelligent dashboard that helps you to track and monitor. Warmbox integrates with almost all email service providers from Gmail to Zoho mail. You can check out Warmbox.ai by clicking the...

Social recommendations and mentions

Warmbox.ai might be a bit more popular than Opa. We know about 4 links to it since March 2021 and only 3 links to Opa. 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.

Opa mentions (3)

  • Imba – The friendly full-stack language
    I remember Opa http://opalang.org/ tried something similar at the time when MongoDB was new and modern. - Source: Hacker News / 7 months ago
  • Ask HN: What web frameworks/technologies did not succeed as per your expectation
    We come across some web frameworks and technologies that we think will succeed, but they wither away as time passes by and don't succeed to the level we expected. Which web frameworks and or technologies did you come across that you thought would succeed but did not as per your expectations? For example, I thought that Opa Lang[0] and UrWeb[1] would succeed but did not, even though the ideas were sound. [0]... - Source: Hacker News / 9 months ago
  • Modern JavaScript:Everything you missed over the last 10 years(ECMAScript 2020)
    I think the Opa language was doing JSX-like code in the frontend before JSX http://opalang.org/ Both Opa and JSX were created in 2011. Opa had other innovations as well, such having the same code base run on both client and server (like Next.js). Unfortunately it didn't get traction and was abandoned by the creators. - Source: Hacker News / almost 3 years ago

Warmbox.ai mentions (4)

  • 51% of emails are landing in Spam and never reach your leads!
    I'm really happy to announce to you that I'm launching a new product around email deliverability: Warmbox.ai, one of the most advanced email warm-up tool that helps you to never land in spam. On ProductHunt, today! Source: almost 3 years ago
  • I created an email checker tool in 2 weeks (Mailook) to help people to fix their email deliverability and prepare the launch of my main product on PH: Warmbox (we are live today! 😻)
    By the way, I'm really happy to announce to you that we're launching a new product around email deliverability: Warmbox.ai, the most advanced email warm-up tool that helps you to never land in spam. On ProductHunt, today! It integrates natively the Mailook feature for, so you can check your deliverability for free inside it! Source: almost 3 years ago
  • Warm-up your inbox and never land in spam anymore - We launched Warmbox on PH 😻
    Hello guys! 😃 We are launching on PH today Warmbox.ai to help anyone to warm-up your inbox and never land in spam anymore! Source: almost 3 years ago
  • Best email automation software
    Interested in warmbox.ai bro. Did you try its alternatives? Mailwarm or mailreach? Source: about 3 years ago

What are some alternatives?

When comparing Opa and Warmbox.ai, you can also consider the following products

Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...

MailReach.co - The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

ASP.NET - ASP.NET is a free web framework for building great Web sites and Web applications using HTML, CSS and JavaScript.

Warmup Inbox - Warmup Inbox is a tool that automates the process of warming up your email inboxes, raising your sender reputation and inbox health automatically.

ember.js - A JavaScript framework for creating ambitious web apps

Mailwarm - The email warm-up tool.