Software Alternatives & Reviews

Spike VS K-9 Mail

Compare Spike VS K-9 Mail and see what are their differences

Spike logo Spike

Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.

K-9 Mail logo K-9 Mail

K-9 is an opensource email client making it easy to chew through large volumes of email.
  • Spike Landing page
    Landing page //
    2023-11-01

Too many works apps leave us overwhelmed, frustrated and burnt out. That’s why we created Spike — By turning communication into simple conversations, you can work and collaborate seamlessly with clients and team members - in a more natural way.

Spike brings your entire workspace into your Inbox: email, chat, calendar, calls, team collaboration, tasks — to one powerful Inbox. Everything you need to get your work done is in a single feed, so you can finally give the app-switching a rest. Spike’s conversational email fuses traditional email with instant messaging — eliminating cluttered email threads. With real-time conversations and live collaboration, have better interactions and a more human communication experience. Spike is available on iOS, Android, Mac, Windows & Web.

  • K-9 Mail Landing page
    Landing page //
    2023-07-23

Spike

$ Details
freemium
Platforms
iOS Android Windows Mac OSX Web
Release Date
2014 January

K-9 Mail

Website
github.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Spike features and specs

  • Notes: yes
  • Chat: Yes
  • Calendar: Yes
  • Call Conferencing: Yes
  • Task management: Yes
  • To-dos: yes
  • Team Collaboration: Yes
  • Groups: Yes
  • Email: yes
  • To Do List View: Yes
  • Messaging: Yes
  • Collaboration Tool: Yes
  • Collaborative Workspace: Yes
  • Video calling: Yes
  • Audio Call: Yes
  • Voice Messages: Yes
  • Collaborative Docs: Yes
  • Email Provider: Yes

K-9 Mail features and specs

No features have been listed yet.

Spike videos

Spike App - Make Your Email More Conversational

More videos:

  • Demo - Getting started with Spike
  • Review - Everything Spike can do with your email

K-9 Mail videos

K-9 Mail Review

More videos:

  • Review - K-9 Mail App Review
  • Review - K-9 Mail - Eine freie Mail-App für Android

Category Popularity

0-100% (relative to Spike and K-9 Mail)
Email
48 48%
52% 52
Productivity
100 100%
0% 0
Email Clients
33 33%
67% 67
Calendar
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 Spike and K-9 Mail

Spike Reviews

  1. An amazing email client for teams

    Spike is the perfect email client for teams. They turn email into a live-chat-like experience, which makes email more personal, more fun, easier to manage, and it helps me and my team get things done faster. On top of that, it's packed with team features - like built-in group chats, collaborative notes (with realtime editing and commenting), tasks and to-dos, and even audio and video calls. And it's all inside one app that is built really well, UX-wise.

    It basically replaced a ton of other apps we were using internally to manage our team. A great find!

    👍 Pros:    Fast|Ui|Excellent features|Ux|Great for collaboration
    👎 Cons:    None so far

10 Best Alternatives to Microsoft Outlook to Try in 2023
Spike is one of the most innovative email solutions today. It's reimagining how email communication should look and making it easier to combine email, chat, share inbox, collaboration, and even analytics in one place.
Source: mysignature.io
11 Top Outlook Alternatives to Try
Spike is available for Windows, Mac, iOS, and Android. There are a variety of pricing plans, including a free one. The free plan lets you connect unlimited personal accounts and use some features that are considered premium with other clients, including email snoozing and shared notes.
Source: kinsta.com
WhatsApp alternatives: Six trustworthy messaging alternatives
One of the biggest advantages Spike has is that the communication tool can be used, not just through the cross-platform web app but also through native apps for iOS, Android, Windows, and macOS. Once the account is set up, private and group conversations can easily be tracked and held from any device. All versions of Spike are free for private use – anyone wishing to use...
Source: www.ionos.com
15 Best Instant Messaging Apps for Business
Spike helps teams stay connected through group chat, conversational email and more. The app is designed to remove distractions from your inbox and chat, so you can stay focused on the task ahead.
Source: clariti.app

K-9 Mail Reviews

We have no reviews of K-9 Mail yet.
Be the first one to post

Social recommendations and mentions

K-9 Mail might be a bit more popular than Spike. We know about 4 links to it since March 2021 and only 3 links to Spike. 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.

Spike mentions (3)

  • I've had it with Nine email. Alternatives?
    Try Spike Mail Truly life changing for email management! Source: about 1 year ago
  • mail app glitch
    You should consider using another mail client. I will recommend "Spike" which is found at spikenow.com. Source: over 2 years ago
  • Whats the best email client in 2021 in terms of privacy and good UI?
    If you have an IMAP email account then use Spike since there's a great Android app and it also sync on all your other devices. Source: almost 3 years ago

K-9 Mail mentions (4)

  • For the past 3 months in my spare time I was developing this list with Awesome Android Alternatives! Please check this out, you might find something useful, or maybe you can help me make it even better. Have an awesome day!
    Yes, of course you can. I am aware of this app but I have not yet fully tested it. I know about K-9 Mail too. Also not tested. Source: almost 2 years ago
  • For the past 3 months in my spare time I was developing this list with Awesome Android Alternatives! Please check this out, you might find something useful, or maybe you can help me make it even better. Have an awesome day!
    I agree because I need to test it. I am aware of K-9 Mail and FairMail though. Source: almost 2 years ago
  • Email send error javax.crypto.BadPaddingException: pad block corrupted
    I've rebooted quite a few times. Updated the app too. I don't use a VPN. I installed k9-mail to test and that works without problems. https://github.com/k9mail/k-9. Source: about 2 years ago
  • Gmail App Alternative focused on privacy?
    On Android the usual recommendations are FairEmail or K-9 Mail. Both are fully open source and privacy focused, it basically comes down to your personal preference. For them to work with your Google Account you will probably have to create an app password. Source: almost 3 years ago

What are some alternatives?

When comparing Spike and K-9 Mail, you can also consider the following products

Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

ProtonMail - Secure email with absolutely no compromises. Get your free encrypted email account today.

Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues

Front - multi-channel inbox service for collaborative teams

Mailbird - Mailbird is the best email client for Windows 7, 8 and 10