# Lark vs Slack Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Slack excels in team collaboration, with features like organized channels and quick messaging that facilitate seamless communication. Users appreciate the app's ability to integrate with various tools, making it a solid choice for project coordination.
- **Users say** Lark stands out for its all-in-one functionality, combining communication, document collaboration, and task management into a single platform. This integration is particularly praised for enhancing productivity, as it eliminates the need to switch between multiple applications.
- **Reviewers mention** that Slack's implementation process is notably smooth, with an intuitive onboarding experience that helps teams get started quickly. This ease of setup is a significant advantage for organizations looking to minimize downtime during transitions.
- **According to verified reviews** , Lark's mobile application is highly rated for its user-friendly interface and high security, making it a great option for teams that prioritize mobile accessibility and data protection during communications.
- **G2 reviewers highlight** that while both platforms offer strong support, Slack's quality of support is slightly lower than Lark's, with users noting that Lark provides responsive assistance, which can be crucial for teams needing immediate help.
- **Users express** that Slack's extensive review history and high G2 Score reflect a well-established product with a proven track record, while Lark, despite its innovative features, has fewer reviews, which may indicate a less mature user experience overall.



| | Lark | Slack | 
|---|---|---|
| **Star Rating** | 4.5 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 179 | 39,071 | 
| **Largest Market Segment** | Small-Business (49.7% of reviews) | Small-Business (41.0% of reviews) | 
| **Entry Level Price** | $0.00 50 Users | $0.00 | 

---
## Top Pros & Cons

### Lark

Pros:
- Ease of Use (40 reviews)
- Features (39 reviews)

Cons:
- Learning Curve (12 reviews)
- Integration Issues (9 reviews)

### Slack

Pros:
- Ease of Use (3483 reviews)
- Team Collaboration (3150 reviews)

Cons:
- Notification Issues (1137 reviews)
- Missing Features (941 reviews)

---
## Ratings Comparison
| Rating | Lark | Slack | 
|---|---|---|
  | **Meets Requirements** | 9.3 (137 reviews) | 9.2 (31651 reviews) | 
  | **Ease of Use** | 9.1 (140 reviews) | 9.2 (32510 reviews) | 
  | **Ease of Setup** | 8.2 (43 reviews) | 9.2 (8825 reviews) | 
  | **Ease of Admin** | 8.9 (31 reviews) | 8.9 (5450 reviews) | 
  | **Quality of Support** | 8.9 (131 reviews) | 8.8 (22032 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.4 (31 reviews) | 9.1 (4931 reviews) | 
  | **Product Direction (% positive)** | 9.6 (131 reviews) | 8.7 (30861 reviews) | 

---
## Pricing

### Lark

#### Entry-Level Pricing

Plan: Starter

Price: $0.00 50 Users

Description: The essentials to get your core team up and running

Key Features:
- Unlimited chats and message history
- Custom and secured business email
- 100 GB storage

[Browse all 3 editions](https://www.g2.com/products/lark-lark/pricing)

#### Free Trial

Yes

### Slack

#### Entry-Level Pricing

Plan: Free

Price: $0.00

Description: For teams wanting to try out Slack for an unlimited period of time



Key Features:
- Searchable message archives, up to 10k of your team’s most recent messages
- 10 apps or service integrations
- Native apps for iOS, Android, Mac & Windows Desktop

[Browse all 4 editions](https://www.g2.com/products/slack/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Team Collaboration

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | N/A | N/A |

#### Communication

| Feature | Lark | Slack | 
|---|---|---|
| **Status Updates** | Not enough data | Not enough data | 
| **Instant Messaging** | Not enough data | Not enough data | 
| **Activity Feed** | Not enough data | Not enough data | 
| **Notifications** | Not enough data | Not enough data | 
| **Comments and Voting** | Not enough data | Not enough data | 
| **Discussions** | Not enough data | Not enough data | 
| **User Directory** | Not enough data | Not enough data | 
| **Online Status of Coworkers** | Not enough data | Not enough data | 

#### Content Management

| Feature | Lark | Slack | 
|---|---|---|
| **File Sharing** | Not enough data | Not enough data | 
| **Document Collaboration** | Not enough data | Not enough data | 
| **Version Control** | Not enough data | Not enough data | 
| **Tagging** | Not enough data | Not enough data | 
| **Knowledge Base** | Not enough data | Not enough data | 
| **Surveys** | Not enough data | Not enough data | 

#### Productivity Tools

| Feature | Lark | Slack | 
|---|---|---|
| **Task Management** | Not enough data | Not enough data | 
| **Calendar** | Not enough data | Not enough data | 
| **Search** | Not enough data | Not enough data | 
| **Mobile** | Not enough data | Not enough data | 
| **Multi-Language Support** | Not enough data | Not enough data | 

#### Administration

| Feature | Lark | Slack | 
|---|---|---|
| **Moderation** | Not enough data | Not enough data | 
| **User, Role, and Access Management** | Not enough data | Not enough data | 
| **Performance and Reliability** | Not enough data | Not enough data | 

### Business Instant Messaging

| Product | Score | Reviews |
|---|---|---|
| **Lark** | 9.0/10 | 103 |
| **Slack** | 8.2/10 | 16037 |

#### Business Instant Messaging

| Feature | Lark | Slack | 
|---|---|---|
| **File Sharing** | 9.2 (90 reviews) | 9.1 (13983 reviews) | 
| **Notifications** | 9.0 (85 reviews) | 9.0 (14517 reviews) | 
| **Search** | 9.1 (82 reviews) | 8.6 (13809 reviews) | 

#### Business Instant Messaging 

| Feature | Lark | Slack | 
|---|---|---|
| **Audio Conferencing** | 9.0 (82 reviews) | 8.5 (10255 reviews) | 
| **Video Conferencing** | 9.0 (86 reviews) | 8.1 (9588 reviews) | 

#### Business Instant Messaging

| Feature | Lark | Slack | 
|---|---|---|
| **Mobile Application** | 9.4 (82 reviews) | 9.1 (13690 reviews) | 
| **Web Application** | 8.9 (78 reviews) | 9.2 (13294 reviews) | 
| **Integrations** | 8.4 (73 reviews) | 9.0 (11845 reviews) | 

#### Generative AI - Business Instant Messaging

| Feature | Lark | Slack | 
|---|---|---|
| **Text Summarization** | Not enough data | 7.5 (1486 reviews) | 

#### AI - Business Instant Messaging

| Feature | Lark | Slack | 
|---|---|---|
| **AI Powered Search** | Not enough data | 7.5 (1467 reviews) | 
| **Smart Notifications** | Not enough data | 7.9 (1476 reviews) | 
| **AI Powered Language Translation** | Not enough data | 7.4 (1447 reviews) | 
| **Content Generation** | Not enough data | 7.4 (1449 reviews) | 

#### Agentic AI - Business Instant Messaging

| Feature | Lark | Slack | 
|---|---|---|
| **Cross-system Integration** | Not enough data | 7.7 (878 reviews) | 
| **Natural Language Interaction** | Not enough data | 7.7 (862 reviews) | 

### Workflow Management

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 8.4/10 | 906 |

#### Setup

| Feature | Lark | Slack | 
|---|---|---|
| **Activities** | Not enough data | 9.1 (677 reviews) | 
| **Flows** | Not enough data | 8.9 (674 reviews) | 
| **Dependencies** | Not enough data | 8.7 (648 reviews) | 
| **Notifications** | Not enough data | 8.9 (688 reviews) | 

#### Management

| Feature | Lark | Slack | 
|---|---|---|
| **Updates** | Not enough data | 9.0 (663 reviews) | 
| **Audit Trail** | Not enough data | 8.7 (640 reviews) | 
| **Integration** | Not enough data | 8.9 (660 reviews) | 

#### Generative AI

| Feature | Lark | Slack | 
|---|---|---|
| **AI Text Generation** | Not enough data | 7.7 (557 reviews) | 

#### Agentic AI - Workflow Management

| Feature | Lark | Slack | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.7 (276 reviews) | 
| **Multi-step Planning** | Not enough data | 7.9 (272 reviews) | 
| **Cross-system Integration** | Not enough data | 8.1 (281 reviews) | 
| **Adaptive Learning** | Not enough data | 7.9 (278 reviews) | 
| **Natural Language Interaction** | Not enough data | 7.9 (277 reviews) | 
| **Proactive Assistance** | Not enough data | 7.9 (278 reviews) | 
| **Decision Making** | Not enough data | 8.0 (281 reviews) | 

### Q&A Platforms

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 8.8/10 | 409 |

#### Account Options

| Feature | Lark | Slack | 
|---|---|---|
| **Single Sign-On (SSO)** | Not enough data | 9.2 (285 reviews) | 
| **Social Login** | Not enough data | 8.4 (277 reviews) | 
| **Reputation System** | Not enough data | 8.6 (268 reviews) | 
| **Topic Subscription** | Not enough data | 8.7 (274 reviews) | 
| **Bookmarking** | Not enough data | 8.9 (284 reviews) | 
| **History** | Not enough data | 8.9 (278 reviews) | 

#### Q&A Tools

| Feature | Lark | Slack | 
|---|---|---|
| **Tags** | Not enough data | 9.1 (283 reviews) | 
| **Commenting System** | Not enough data | 9.1 (278 reviews) | 
| **Notifications** | Not enough data | 9.1 (284 reviews) | 
| **Voting** | Not enough data | 8.7 (270 reviews) | 
| **Integrations** | Not enough data | 9.0 (280 reviews) | 
| **Knowledge Integrations** | Not enough data | 8.9 (272 reviews) | 
| **Embedding** | Not enough data | 8.6 (265 reviews) | 
| **Formatting** | Not enough data | 8.8 (269 reviews) | 
| **Analytics** | Not enough data | 8.5 (265 reviews) | 

### Knowledge Base

| Product | Score | Reviews |
|---|---|---|
| **Lark** | 9.2/10 | 41 |
| **Slack** | 8.3/10 | 497 |

#### Knowledge Pages

| Feature | Lark | Slack | 
|---|---|---|
| **Templates** | 9.4 (38 reviews) | 8.4 (343 reviews) | 
| **In-Content Feedback** | 9.4 (37 reviews) | 8.3 (343 reviews) | 
| **Versioning and Version History** | 9.4 (37 reviews) | 8.1 (332 reviews) | 
| **Decision Trees** | 9.3 (37 reviews) | 8.1 (330 reviews) | 
| **Duplicate Detection** | 8.9 (34 reviews) | 7.9 (325 reviews) | 
| **Content Editor** | 9.3 (36 reviews) | 8.4 (330 reviews) | 

#### Knowledge Dissemination

| Feature | Lark | Slack | 
|---|---|---|
| **Page Analytics** | 8.7 (38 reviews) | 8.2 (321 reviews) | 
| **Permissions** | 9.2 (37 reviews) | 8.7 (329 reviews) | 
| **Knowledge Sharing** | 9.3 (38 reviews) | 9.0 (338 reviews) | 
| **Notifications** | 9.3 (38 reviews) | 8.9 (337 reviews) | 
| **Advanced Search** | 9.5 (36 reviews) | 8.3 (330 reviews) | 
| **Browser Extension** | 8.6 (35 reviews) | 8.2 (318 reviews) | 
| **Organization** | 9.6 (36 reviews) | 8.7 (335 reviews) | 
| **Other Integrations** | 9.0 (35 reviews) | 8.6 (324 reviews) | 
| **Knowledge Integrations** | 9.1 (35 reviews) | 8.6 (315 reviews) | 

#### Agentic AI - Knowledge Base

| Feature | Lark | Slack | 
|---|---|---|
| **Adaptive Learning** | Not enough data | 7.9 (197 reviews) | 
| **Natural Language Interaction** | Not enough data | 7.9 (199 reviews) | 
| **Proactive Assistance** | Not enough data | 7.8 (197 reviews) | 

### Objectives and Key Results (OKR)

| Product | Score | Reviews |
|---|---|---|
| **Lark** | 9.1/10 | 27 |
| **Slack** | N/A | N/A |

#### Communication

| Feature | Lark | Slack | 
|---|---|---|
| **Feedback** | 9.2 (26 reviews) | Not enough data | 
| **Confidence Levels** | 9.3 (25 reviews) | Not enough data | 
| **Messaging Integrations** | 9.2 (25 reviews) | Not enough data | 
| **Onboarding** | 8.7 (25 reviews) | Not enough data | 

#### Goal Creation

| Feature | Lark | Slack | 
|---|---|---|
| **Team OKR** | 9.1 (24 reviews) | Not enough data | 
| **Individual OKR** | 9.2 (24 reviews) | Not enough data | 
| **Mind Mapping** | 9.2 (24 reviews) | Not enough data | 
| **Action Item Creation** | 9.4 (24 reviews) | Not enough data | 

#### Agentic AI - Objectives and Key Results (OKR)

| Feature | Lark | Slack | 
|---|---|---|
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 

### Unified Workspaces

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 8.3/10 | 1026 |

#### Login Options 

| Feature | Lark | Slack | 
|---|---|---|
| **Single Sign-On (SSO)** | Not enough data | 9.1 (775 reviews) | 
| **Password Saver** | Not enough data | 8.5 (737 reviews) | 

#### Productivity

| Feature | Lark | Slack | 
|---|---|---|
| **Email Client** | Not enough data | 8.0 (726 reviews) | 
| **Split Screen** | Not enough data | 8.3 (730 reviews) | 
| **Activity Feed** | Not enough data | 8.6 (739 reviews) | 
| **Virtual Assistant** | Not enough data | 7.9 (713 reviews) | 
| **Analytics and Reporting** | Not enough data | 7.9 (706 reviews) | 

#### Customization 

| Feature | Lark | Slack | 
|---|---|---|
| **Custom Workflows** | Not enough data | 8.6 (736 reviews) | 
| **Multiple Workspaces** | Not enough data | 9.0 (756 reviews) | 
| **Custom Application Integration** | Not enough data | 8.7 (718 reviews) | 

#### Agentic AI - Unified Workspaces

| Feature | Lark | Slack | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.5 (403 reviews) | 
| **Adaptive Learning** | Not enough data | 7.6 (400 reviews) | 

### Enterprise Search Software

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 9.0/10 | 143 |

#### Compatibility

| Feature | Lark | Slack | 
|---|---|---|
| **Federated Search** | Not enough data | 9.0 (96 reviews) | 
| **File Types** | Not enough data | 9.0 (98 reviews) | 
| **Global Language Support** | Not enough data | 8.9 (89 reviews) | 

#### Agentic AI - Enterprise Search Software

| Feature | Lark | Slack | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.4 (57 reviews) | 
| **Multi-step Planning** | Not enough data | 8.3 (54 reviews) | 
| **Cross-system Integration** | Not enough data | 8.9 (55 reviews) | 
| **Adaptive Learning** | Not enough data | 8.5 (55 reviews) | 
| **Proactive Assistance** | Not enough data | 8.5 (55 reviews) | 
| **Decision Making** | Not enough data | 8.6 (54 reviews) | 

#### Search Queries

| Feature | Lark | Slack | 
|---|---|---|
| **Typo Tolerance** | Not enough data | 8.8 (92 reviews) | 
| **Faceted Search** | Not enough data | 9.0 (94 reviews) | 
| **Synonyms** | Not enough data | 8.7 (88 reviews) | 
| **Highlighting** | Not enough data | 9.1 (90 reviews) | 
| **Natural Language** | Not enough data | 8.9 (88 reviews) | 

#### AI powered search - Enterprise Search Software

| Feature | Lark | Slack | 
|---|---|---|
| **Generative RAG (Retrieval augmented generation)** | Not enough data | 9.0 (21 reviews) | 
| **Relevance Tuning** | Not enough data | 9.1 (21 reviews) | 
| **NLP & Semantic search** | Not enough data | 9.0 (21 reviews) | 

#### Functionality

| Feature | Lark | Slack | 
|---|---|---|
| **Personalization** | Not enough data | 8.8 (87 reviews) | 
| **Search Analytics** | Not enough data | 8.9 (88 reviews) | 
| **Integrations** | Not enough data | 9.1 (94 reviews) | 

#### Compatibility - Enterprise Search Software

| Feature | Lark | Slack | 
|---|---|---|
| **File Types** | Not enough data | 9.3 (23 reviews) | 
| **Federated Search** | Not enough data | 9.2 (21 reviews) | 
| **Global Language Support** | Not enough data | 9.2 (22 reviews) | 

#### Functionality - Enterprise Search Software

| Feature | Lark | Slack | 
|---|---|---|
| **Personalization** | Not enough data | 9.2 (23 reviews) | 
| **Search Analytics** | Not enough data | 9.0 (21 reviews) | 
| **Integrations** | Not enough data | 9.4 (24 reviews) | 

#### Search Queries - Enterprise Search Software

| Feature | Lark | Slack | 
|---|---|---|
| **Highlighting** | Not enough data | 9.4 (21 reviews) | 
| **Faceted Search** | Not enough data | 9.1 (20 reviews) | 
| **Typo Tolerance** | Not enough data | 9.0 (22 reviews) | 
| **Synonyms** | Not enough data | 9.3 (22 reviews) | 

### Work Management

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 8.5/10 | 2662 |

#### Automation

| Feature | Lark | Slack | 
|---|---|---|
| **Workflows** | Not enough data | 8.9 (1250 reviews) | 
| **Customization** | Not enough data | 8.8 (1205 reviews) | 
| **Data repository** | Not enough data | 8.5 (1181 reviews) | 

#### Administration

| Feature | Lark | Slack | 
|---|---|---|
| **Permissions** | Not enough data | 8.8 (1199 reviews) | 
| **Procedures** | Not enough data | 8.6 (1134 reviews) | 
| **Remote Work** | Not enough data | 9.4 (1374 reviews) | 

#### Project management

| Feature | Lark | Slack | 
|---|---|---|
| **Task Prioritization** | Not enough data | 8.7 (1169 reviews) | 
| **Dependencies** | Not enough data | 8.5 (1116 reviews) | 
| **Planning** | Not enough data | 8.6 (1140 reviews) | 
| **Views** | Not enough data | 8.5 (1128 reviews) | 
| **Scheduling** | Not enough data | 8.6 (1139 reviews) | 
| **Critical Path** | Not enough data | 8.3 (1095 reviews) | 
| **Dashboards** | Not enough data | 8.3 (1121 reviews) | 

#### Workload

| Feature | Lark | Slack | 
|---|---|---|
| **Resource Allocation** | Not enough data | 8.4 (1077 reviews) | 
| **Workspace** | Not enough data | 8.8 (1172 reviews) | 
| **Configuration** | Not enough data | 8.6 (1093 reviews) | 
| **Insights** | Not enough data | 8.5 (1088 reviews) | 

#### Communication & Collaboration

| Feature | Lark | Slack | 
|---|---|---|
| **Communication Channels** | Not enough data | 9.4 (1809 reviews) | 
| **Document Management** | Not enough data | 9.0 (1346 reviews) | 
| **Collaboration** | Not enough data | 9.4 (1531 reviews) | 

#### Cost Management

| Feature | Lark | Slack | 
|---|---|---|
| **Project Budgeting** | Not enough data | 8.0 (1069 reviews) | 
| **Time & Expense** | Not enough data | 8.2 (1070 reviews) | 
| **Profitability** | Not enough data | 8.1 (1064 reviews) | 

#### Integration

| Feature | Lark | Slack | 
|---|---|---|
| **Front Office** | Not enough data | 8.7 (1283 reviews) | 
| **Back Office** | Not enough data | 8.4 (1082 reviews) | 
| **External data** | Not enough data | 8.4 (1092 reviews) | 

#### Generative AI

| Feature | Lark | Slack | 
|---|---|---|
| **AI Text Generation** | Not enough data | 7.5 (1026 reviews) | 
| **AI Text Summarization** | Not enough data | 7.7 (1048 reviews) | 

#### Agentic AI - Work Management

| Feature | Lark | Slack | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.7 (520 reviews) | 
| **Multi-step Planning** | Not enough data | 7.8 (511 reviews) | 
| **Cross-system Integration** | Not enough data | 8.2 (549 reviews) | 
| **Natural Language Interaction** | Not enough data | 7.8 (516 reviews) | 

### Project Collaboration

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 8.5/10 | 1659 |

#### Communication

| Feature | Lark | Slack | 
|---|---|---|
| **Chat** | Not enough data | 9.5 (1195 reviews) | 
| **Discussions** | Not enough data | 9.4 (1150 reviews) | 
| **External** | Not enough data | 8.8 (1056 reviews) | 
| **Feedback** | Not enough data | 8.9 (1036 reviews) | 
| **Announcements** | Not enough data | 9.1 (1050 reviews) | 

#### Content & Documents

| Feature | Lark | Slack | 
|---|---|---|
| **File Sharing** | Not enough data | 9.2 (1113 reviews) | 
| **Notes** | Not enough data | 8.9 (1045 reviews) | 
| **Search** | Not enough data | 8.7 (1072 reviews) | 
| **Versioning** | Not enough data | 8.1 (1001 reviews) | 

#### Controls

| Feature | Lark | Slack | 
|---|---|---|
| **Custom Views** | Not enough data | 8.3 (987 reviews) | 
| **Followers** | Not enough data | 8.1 (982 reviews) | 
| **User Management** | Not enough data | 8.7 (997 reviews) | 
| **Calendars** | Not enough data | 8.4 (1006 reviews) | 
| **Public Sharing** | Not enough data | 8.2 (973 reviews) | 

#### Project Management

| Feature | Lark | Slack | 
|---|---|---|
| **Task Management** | Not enough data | 8.4 (1000 reviews) | 
| **Planning** | Not enough data | 8.3 (974 reviews) | 
| **Visibility** | Not enough data | 8.5 (980 reviews) | 
| **Integration** | Not enough data | 8.7 (993 reviews) | 

#### Remote Collaboration

| Feature | Lark | Slack | 
|---|---|---|
| **Alignment** | Not enough data | 9.0 (995 reviews) | 
| **Accountability** | Not enough data | 8.7 (968 reviews) | 
| **Connectivity** | Not enough data | 9.0 (988 reviews) | 
| **Offline Mode** | Not enough data | 7.8 (952 reviews) | 

#### Generative AI

| Feature | Lark | Slack | 
|---|---|---|
| **AI Text Generation** | Not enough data | 7.3 (924 reviews) | 
| **AI Text Summarization** | Not enough data | 7.4 (928 reviews) | 

#### Agentic AI - Project Collaboration

| Feature | Lark | Slack | 
|---|---|---|
| **Multi-step Planning** | Not enough data | 7.5 (436 reviews) | 
| **Cross-system Integration** | Not enough data | 7.7 (439 reviews) | 

### Video Conferencing

| Product | Score | Reviews |
|---|---|---|
| **Lark** | 9.3/10 | 77 |
| **Slack** | N/A | N/A |

#### Collaboration Tools

| Feature | Lark | Slack | 
|---|---|---|
| **Screen Sharing** | 9.3 (63 reviews) | Not enough data | 
| **Presentations** | 9.4 (63 reviews) | Not enough data | 
| **Whiteboarding** | 8.9 (59 reviews) | Not enough data | 
| **Live Chat** | 9.6 (63 reviews) | Not enough data | 
| **Hand Raising** | 9.3 (63 reviews) | Not enough data | 

#### Meeting Coordination

| Feature | Lark | Slack | 
|---|---|---|
| **Scheduling** | 9.5 (66 reviews) | Not enough data | 
| **Recording** | 9.4 (61 reviews) | Not enough data | 
| **Participant Permissions** | 9.1 (62 reviews) | Not enough data | 
| **One-Click Join** | 9.3 (62 reviews) | Not enough data | 

#### Software Type

| Feature | Lark | Slack | 
|---|---|---|
| **Mobile** | 9.4 (62 reviews) | Not enough data | 
| **Browser Application** | 8.8 (59 reviews) | Not enough data | 
| **Desktop Application** | 9.4 (64 reviews) | Not enough data | 

#### Agentic AI - Video Conferencing

| Feature | Lark | Slack | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Document Creation

| Product | Score | Reviews |
|---|---|---|
| **Lark** | 9.2/10 | 62 |
| **Slack** | N/A | N/A |

#### Design

| Feature | Lark | Slack | 
|---|---|---|
| **Graphics** | 9.5 (54 reviews) | Not enough data | 
| **Templates** | 9.3 (54 reviews) | Not enough data | 
| **Themes** | 9.1 (52 reviews) | Not enough data | 

#### Collaboration

| Feature | Lark | Slack | 
|---|---|---|
| **Multi-User Collaboration** | 9.7 (54 reviews) | Not enough data | 
| **Real-Time Communication** | 9.7 (55 reviews) | Not enough data | 

#### File Types

| Feature | Lark | Slack | 
|---|---|---|
| **Export** | 9.5 (52 reviews) | Not enough data | 
| **Import** | 9.3 (52 reviews) | Not enough data | 
| **Web Publishing** | 9.3 (46 reviews) | Not enough data | 

#### Edit & Revise

| Feature | Lark | Slack | 
|---|---|---|
| **Revision History** | 9.1 (49 reviews) | Not enough data | 
| **Suggestion Mode** | 9.2 (48 reviews) | Not enough data | 
| **Document Editor** | 9.5 (53 reviews) | Not enough data | 

#### Integrate & Embed

| Feature | Lark | Slack | 
|---|---|---|
| **Calendar** | 9.7 (53 reviews) | Not enough data | 
| **Website** | 9.2 (50 reviews) | Not enough data | 
| **Applications** | 9.4 (52 reviews) | Not enough data | 

#### Operating System

| Feature | Lark | Slack | 
|---|---|---|
| **PC Operating System** | 9.1 (49 reviews) | Not enough data | 
| **Mac Operating System** | 9.3 (49 reviews) | Not enough data | 
| **Linux Operating System** | 8.6 (44 reviews) | Not enough data | 

#### Generative AI

| Feature | Lark | Slack | 
|---|---|---|
| **AI Text Generation** | 8.8 (43 reviews) | Not enough data | 
| **AI Text Summarization** | 8.8 (41 reviews) | Not enough data | 
| **AI Text-to-Image** | 8.5 (40 reviews) | Not enough data | 
| **AI Text-to-Speech** | 8.3 (40 reviews) | Not enough data | 
| **AI Image-to-Text** | 8.8 (40 reviews) | Not enough data | 

#### Agentic AI - Document Creation

| Feature | Lark | Slack | 
|---|---|---|
| **Proactive Assistance** | Not enough data | Not enough data | 

### Recruiting

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | N/A | N/A |

#### Generative AI

| Feature | Lark | Slack | 
|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | 

### Talent Acquisition Suites

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | N/A | N/A |

#### Generative AI

| Feature | Lark | Slack | 
|---|---|---|
| **AI Text Summarization** | Not enough data | Not enough data | 

### Retail Task Management

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | N/A | N/A |

#### In-store tasks - Retail Task Management Software

| Feature | Lark | Slack | 
|---|---|---|
| **Logistic activities** | Not enough data | Not enough data | 
| **Order management** | Not enough data | Not enough data | 
| **Shelf replenishment** | Not enough data | Not enough data | 
| **Inventory and price check** | Not enough data | Not enough data | 
| **Stock auditing** | Not enough data | Not enough data | 
| **Store audit and compliance** | Not enough data | Not enough data | 

#### Task management - Retail Task Management Software

| Feature | Lark | Slack | 
|---|---|---|
| **Task tracking** | Not enough data | Not enough data | 
| **Task planning and execution** | Not enough data | Not enough data | 
| **Task allocation** | Not enough data | Not enough data | 

#### Analytics and reporting - Retail Task Management Software

| Feature | Lark | Slack | 
|---|---|---|
| **Task reporting** | Not enough data | Not enough data | 
| **Replenishment visibility** | Not enough data | Not enough data | 
| **Shrinkage reporting** | Not enough data | Not enough data | 

### Onboarding

| Product | Score | Reviews |
|---|---|---|
| **Lark** | 9.0/10 | 33 |
| **Slack** | N/A | N/A |

#### Agentic AI - Onboarding

| Feature | Lark | Slack | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

#### Platform Content

| Feature | Lark | Slack | 
|---|---|---|
| **Forms Library** | 9.0 (30 reviews) | Not enough data | 
| **E-Forms** | 9.0 (28 reviews) | Not enough data | 
| **E-Signature** | 8.8 (28 reviews) | Not enough data | 
| **Background Checks** | 8.8 (27 reviews) | Not enough data | 
| **Offer Letter Approvals** | 8.9 (27 reviews) | Not enough data | 
| **Offer Letter Templates** | 8.8 (27 reviews) | Not enough data | 

#### Platform Additional Functionality

| Feature | Lark | Slack | 
|---|---|---|
| **Self-Service Portal** | 9.1 (23 reviews) | Not enough data | 
| **Automated Team Introductions** | 8.8 (23 reviews) | Not enough data | 
| **Compliance Training** | 8.6 (23 reviews) | Not enough data | 
| **Automated Onboarding Workflows** | 9.1 (23 reviews) | Not enough data | 
| **Onboarding Notifications** | 8.8 (22 reviews) | Not enough data | 

#### Platform Data

| Feature | Lark | Slack | 
|---|---|---|
| **Time-to-Productivity Reporting** | 8.8 (20 reviews) | Not enough data | 
| **Onboarding Process Reporting** | 9.1 (19 reviews) | Not enough data | 
| **Visualization** | 9.4 (21 reviews) | Not enough data | 

#### Platform

| Feature | Lark | Slack | 
|---|---|---|
| **Customization ** | 9.0 (27 reviews) | Not enough data | 
| **Integration APIs** | 8.5 (26 reviews) | Not enough data | 
| **Internationalization** | 9.3 (26 reviews) | Not enough data | 
| **User, Role, and Access Management** | 9.0 (27 reviews) | Not enough data | 
| **Performance** | 9.3 (26 reviews) | Not enough data | 
| **Mobility** | 9.1 (27 reviews) | Not enough data | 
| **Reporting** | 8.9 (26 reviews) | Not enough data | 
| **Dashboards** | 8.8 (27 reviews) | Not enough data | 

#### Recruiting and Onboarding

| Feature | Lark | Slack | 
|---|---|---|
| **Interview Scheduling** | 9.0 (20 reviews) | Not enough data | 
| **Onboarding** | 9.2 (21 reviews) | Not enough data | 

### Note-Taking Software

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | N/A | N/A |

#### Agentic AI - Note-Taking Software

| Feature | Lark | Slack | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 

### Audio Conferencing

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 7.6/10 | 349 |

#### Agentic AI - Audio Conferencing

| Feature | Lark | Slack | 
|---|---|---|
| **Proactive Assistance** | Not enough data | 7.5 (277 reviews) | 
| **Decision Making** | Not enough data | 7.7 (278 reviews) | 

### Employee Intranet

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | N/A | N/A |

#### Agentic AI - Employee Intranet

| Feature | Lark | Slack | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 

### AI Note-Taking Software

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 9.1/10 | 30 |

#### Action Item Detection - AI Note-taking Software

| Feature | Lark | Slack | 
|---|---|---|
| **Action Item extraction** | Not enough data | 8.9 (12 reviews) | 
| **Summary Generation** | Not enough data | 9.2 (12 reviews) | 

#### Automatic Transcription - AI Note-taking Software

| Feature | Lark | Slack | 
|---|---|---|
| **Speech-to-text Transcription** | Not enough data | 9.5 (14 reviews) | 

#### Collaboration & Sharing - AI Note-taking Software

| Feature | Lark | Slack | 
|---|---|---|
| **Team-based Access** | Not enough data | 9.4 (13 reviews) | 

#### Language & Accent Support - AI Note-taking Software

| Feature | Lark | Slack | 
|---|---|---|
| **Multi-Language and Accent Support** | Not enough data | 9.2 (13 reviews) | 

#### Multi-Platform Integration - AI Note-taking Software

| Feature | Lark | Slack | 
|---|---|---|
| **Integrations** | Not enough data | 9.0 (14 reviews) | 

#### Privacy & Security Controls - AI Note-taking Software

| Feature | Lark | Slack | 
|---|---|---|
| **Access Control** | Not enough data | 8.9 (14 reviews) | 

#### Searchable Note Archives - AI Note-taking Software

| Feature | Lark | Slack | 
|---|---|---|
| **Semantic Search** | Not enough data | 8.8 (12 reviews) | 

#### Speaker Identification - AI Note-taking Software

| Feature | Lark | Slack | 
|---|---|---|
| **Speaker Recognition** | Not enough data | 9.2 (14 reviews) | 

### Knowledge Management

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | N/A | N/A |

#### Knowledge Base

| Feature | Lark | Slack | 
|---|---|---|
| **Q & A** | Not enough data | Not enough data | 
| **Link Sharing** | Not enough data | Not enough data | 
| **Searchable** | Not enough data | Not enough data | 

#### Security

| Feature | Lark | Slack | 
|---|---|---|
| **Verification** | Not enough data | Not enough data | 
| **Role-Based Permission** | Not enough data | Not enough data | 
| **Public vs Private** | Not enough data | Not enough data | 

#### Content

| Feature | Lark | Slack | 
|---|---|---|
| **Trackable Analytics** | Not enough data | Not enough data | 
| **Import** | Not enough data | Not enough data | 
| **File Viewing** | Not enough data | Not enough data | 
| **Update Notifications** | Not enough data | Not enough data | 

#### Communication

| Feature | Lark | Slack | 
|---|---|---|
| **Social Features** | Not enough data | Not enough data | 
| **Tagging ** | Not enough data | Not enough data | 
| **Upload ** | Not enough data | Not enough data | 
| **Comments** | Not enough data | Not enough data | 

### Meeting Management

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | N/A | N/A |

#### Pre-Meeting Tools

| Feature | Lark | Slack | 
|---|---|---|
| **Templates** | Not enough data | Not enough data | 
| **Scheduling** | Not enough data | Not enough data | 
| **Agenda** | Not enough data | Not enough data | 

#### Meeting Tools

| Feature | Lark | Slack | 
|---|---|---|
| **Minutes** | Not enough data | Not enough data | 
| **Notes** | Not enough data | Not enough data | 
| **Digital Workspace** | Not enough data | Not enough data | 
| **File Sharing** | Not enough data | Not enough data | 

#### Post-Meeting Tools

| Feature | Lark | Slack | 
|---|---|---|
| **Task Delegation** | Not enough data | Not enough data | 
| **Participant Email** | Not enough data | Not enough data | 
| **Meeting Analytics** | Not enough data | Not enough data | 

#### Agentic AI - Meeting Management

| Feature | Lark | Slack | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (2):** [Knowledge Base Software](https://www.g2.com/categories/knowledge-base-software), [Business Instant Messaging Software](https://www.g2.com/categories/business-instant-messaging)

**Unique to Lark (8):** [Document Creation Software](https://www.g2.com/categories/document-creation), [Video Conferencing Software](https://www.g2.com/categories/video-conferencing), [Onboarding Software](https://www.g2.com/categories/onboarding-software), [Objectives and Key Results (OKR) Software](https://www.g2.com/categories/objectives-and-key-results-okr), [Employee Intranet Software](https://www.g2.com/categories/employee-intranet), [Note-Taking Software](https://www.g2.com/categories/note-taking-software), [Retail Task Management Software](https://www.g2.com/categories/retail-task-management), [Meeting Management Software](https://www.g2.com/categories/meeting-management)

**Unique to Slack (8):** [Unified Workspaces Software](https://www.g2.com/categories/unified-workspaces), [Work Management Software](https://www.g2.com/categories/work-management), [Enterprise Search Software](https://www.g2.com/categories/enterprise-search-software), [Q&A Platforms ](https://www.g2.com/categories/q-a-platforms), [AI Note-Taking Software](https://www.g2.com/categories/ai-note-taking-software), [Project Collaboration Software](https://www.g2.com/categories/project-collaboration), [Workflow Management Software](https://www.g2.com/categories/workflow-management), [Audio Conferencing Software](https://www.g2.com/categories/audio-conferencing)


---
## Reviewer Demographics

### By Company Size

| Segment | Lark | Slack | 
|---|---|---|
| **Small-Business** | 49.7% | 41.0% | 
| **Mid-Market** | 30.4% | 40.7% | 
| **Enterprise** | 19.9% | 18.3% | 

### By Industry

#### Lark

- **Information Technology and Services:** 13.8%
- **Computer Software:** 11.3%
- **Marketing and Advertising:** 6.9%
- **Higher Education:** 6.9%
- **Internet:** 5.0%
- **Consumer Electronics:** 3.1%
- **Education Management:** 3.1%
- **Hospital & Health Care:** 2.5%
- **E-Learning:** 2.5%
- **Financial Services:** 2.5%
- **Other:** 42.5%

#### Slack

- **Computer Software:** 15.4%
- **Information Technology and Services:** 13.2%
- **Marketing and Advertising:** 8.5%
- **Internet:** 4.6%
- **Financial Services:** 3.4%
- **Education Management:** 3.3%
- **Higher Education:** 3.2%
- **Non-Profit Organization Management:** 2.6%
- **Hospital & Health Care:** 2.1%
- **Retail:** 1.7%
- **Other:** 42.1%

---
## Alternatives

### Alternatives to Lark

- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56415 reviews)
- [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) — 4.4/5 stars (19049 reviews)
- [Notion](https://www.g2.com/products/notion/reviews) — 4.6/5 stars (11929 reviews)
- [Google Workspace](https://www.g2.com/products/google-workspace/reviews) — 4.6/5 stars (48046 reviews)
- [ClickUp](https://www.g2.com/products/clickup/reviews) — 4.6/5 stars (12500 reviews)
- [Coda](https://www.g2.com/products/superhuman-coda/reviews) — 4.6/5 stars (492 reviews)
- [Bitrix24](https://www.g2.com/products/bitrix24/reviews) — 4.1/5 stars (608 reviews)
- [Microsoft 365](https://www.g2.com/products/microsoft365/reviews) — 4.6/5 stars (5827 reviews)
- [Asana](https://www.g2.com/products/asana/reviews) — 4.4/5 stars (13656 reviews)
- [Zoho Mail](https://www.g2.com/products/zoho-mail/reviews) — 4.4/5 stars (717 reviews)

### Alternatives to Slack

- [ClickUp](https://www.g2.com/products/clickup/reviews) — 4.6/5 stars (12500 reviews)
- [monday Work Management](https://www.g2.com/products/monday-com/reviews) — 4.7/5 stars (15414 reviews)
- [Confluence](https://www.g2.com/products/confluence/reviews) — 4.1/5 stars (4359 reviews)
- [Swit](https://www.g2.com/products/swit/reviews) — 4.7/5 stars (361 reviews)
- [Asana](https://www.g2.com/products/asana/reviews) — 4.4/5 stars (13656 reviews)
- [Wrike](https://www.g2.com/products/wrike/reviews) — 4.2/5 stars (4530 reviews)
- [Smartsheet](https://www.g2.com/products/smartsheet/reviews) — 4.4/5 stars (22209 reviews)
- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56415 reviews)
- [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) — 4.4/5 stars (19049 reviews)
- [Notion](https://www.g2.com/products/notion/reviews) — 4.6/5 stars (11929 reviews)

---
## Top Discussions

### Lark

- Title: [How does Lark app work?](https://www.g2.com/discussions/lark-how-does-lark-app-work) — 1 comment
  > **Top comment:** "It's one-stop shop for all your work needs. It's like Google Suite on steroids!"

### Slack

- Title: [How do I delete a channel in slack?](https://www.g2.com/discussions/10278-how-do-i-delete-a-channel-in-slack) — 47 comments, 8 upvotes
  > **Top comment:** "Currently, Slack has disabled deleting a channel, you can only archive it if you created it."
- Title: [What does slack software do?](https://www.g2.com/discussions/what-does-slack-software-do) — 28 comments, 1 upvote
  > **Top comment:** "Slack is a messaging software perfect for companies, it allows you to create channels (groups), it let's you answer to messages in threads and react to..."
- Title: [What is Slack used for?](https://www.g2.com/discussions/what-is-slack-used-for) — 22 comments, 7 upvotes
  > **Top comment:** "It connect us with the people no matter where we are through messaging and calls."
- Title: [What integrations have you found most effective for streamlining communication in Slack?](https://www.g2.com/discussions/what-integrations-have-you-found-most-effective-for-streamlining-communication-in-slack) — 20 comments, 4 upvotes
  > **Top comment:** "Microsoft Outlook, Google Suite"
- Title: [Is Slack a good tool?](https://www.g2.com/discussions/is-slack-a-good-tool) — 20 comments, 22 upvotes
  > **Top comment:** "Yes it is a good tool. I am using it for a couple of years.  "

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/lark-lark-vs-slack)