- Software comparison -

Spike VS Flock

Compare those two business instant messaging apps. Which one is the best for you: Spike or Flock? Discover our detailed comparison with +50 criteria (pricing, features...).


Discover how Spike compare with Flock

Enjoy a detailed comparison table about features and pricing. More than 50 criteria.


G2 Score4,7/54,4/5
Market SegmentGlobalGlobal
Website Linkhttps://www.spikenow.com/https://www.flock.com/

Business model

Entry Level Price$5/month/user$4.5/user/month
Free Trial
30 days
Free Version

Chat features

File Sharing
Voice messages
Gif And Emoji

Video call features

1-1 Video Call
Group video calls
Up to 20
Screen Sharing
Audio Call
Breakout rooms
Participant Permissions
Subtitles & Translations

Document features

Online Document Editing
Document Viewer
Documents management


Roles Management
Graphic Personalization
Custom Domain Name
Contact Management
Workspace And User Activity

Other features

SearchEmails, attachments, peopleMessages only
Multiple Workspaces
Branding Removal
User Profile
StorageFrom 1Gb5Gb to 20Gb/user
Task Management
"Do not disturb" mode


Training (On-Site, Online Live, Docs, Videos)
Help Ressources (Customer Service, Email, Faq, Forum, Knowledge Base, Chat, Phone)
Training Webinars
Dedicated CSM

Tech specifications

Mobile App
Web App
Desktop App
Integrations & API
SAML/SSO Authentication
End-to-end encryption
Two-factor authentication
Data & Users Import
From Slack, Hipchat or Stride

Why choose Spike or Flock?

Spike has a higher G2 score of 4.7 out of 5 compared to Flock's score of 4.4 out of 5. Both competitors operate in the global market and offer similar features such as roles management, contact management, chat, file sharing, and groups/channels. However, Spike offers more advanced features such as graphic personalization, custom domain name, voice messages, and 1-1 video calls. On the other hand, Flock offers a 30-day free trial and more storage options ranging from 5GB to 20GB/user. Flock also offers integrations and API, while Spike does not. Overall, Spike may be a better fit for those seeking more advanced features, while Flock may be a better fit for those prioritizing storage options and integrations.

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What is Spike?

Spike is a project management and communication tool for teams. It offers features such as real-time messaging, task management, and file sharing all in one platform. Spike also integrates with other tools such as Google Drive and Trello for added functionality.

What is Flock?

Flock is a team communication and collaboration tool designed for businesses. It offers features such as group chats, video conferencing, task management, and file sharing all in one platform. Flock also integrates with other tools such as Google Drive, Trello, and Asana.