- Software comparison -

Spike VS Lark

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


Discover how Spike compare with Lark

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


G2 Score4,7/54,0/5
Market SegmentGlobalGlobal
Website Linkhttps://www.spikenow.com/https://www.larksuite.com/

Business model

Entry Level Price$5/month/user$12/user/month
Free Trial
Free Version

Chat features

File Sharing
Voice messages
Gif And Emoji

Video call features

1-1 Video Call
Group video calls
Up to 500
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, peopleGlobal search
Multiple Workspaces
Branding Removal
Meeting transcription
User Profile
StorageFrom 1Gb100Gb to 1Tb
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
Users import

Why choose Spike or Lark?

Spike and Lark are both global competitors in the messaging and collaboration software market. Spike has a higher G2 score of 4.7/5 compared to Lark's score of 4.0/5. However, Lark offers more features for a higher entry level price of $12/user/month, while Spike's entry level price is only $5/month/user. Both offer a free version and no free trial.

Spike offers add-ons, custom domain name, and roles management, while Lark offers participant permissions, recording, subtitles & translations, and online document editing. Both offer chat, file sharing, mentions, groups/channels, and 1-1 video call, but Lark has the advantage of offering group video calls for up to 500 participants. Lark also offers more storage options ranging from 100Gb to 1Tb compared to Spike's minimum of 1Gb. Lark offers dedicated CSM, more help resources, and API integrations, while Spike offers branding removal and AI features. Overall, Spike may be a more budget-friendly option with a higher G2 score, while Lark may be a better fit for larger teams needing more advanced features and integrations.

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What is Spike?

Spike is a communication tool for teams that integrates chat, email, and tasks. It allows users to seamlessly switch between email and chat and collaborate in real-time.

Spike also offers advanced features such as email tracking, message scheduling, and the ability to unsend messages. It is available on desktop and mobile devices and offers a free and paid version.

What is Lark?

Lark is a comprehensive digital health platform that offers users personalized health coaching, nutrition advice, and activity tracking.

Their app uses AI to provide users with insights and recommendations based on their individual health goals and behaviors, and they also offer virtual care options through their telemedicine services.