# Lark vs Slack Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Slack excels in overall user satisfaction, with many praising its intuitive interface and seamless integration capabilities. Users appreciate its role as a "one-stop solution" for various tasks, enhancing productivity across teams.
- **Users say** that Lark stands out for its all-in-one functionality, combining communication, document collaboration, and task management into a single platform. This integration is particularly appealing to those looking for a streamlined experience, as highlighted by feedback on its "easy group messaging system" and high security.
- **Reviewers mention** that Slack's implementation process is notably quick and user-friendly, with many users highlighting the "easy communication" features that facilitate team interactions. This ease of setup is a significant advantage for organizations looking to onboard quickly.
- **According to verified reviews** , Lark's mobile application is highly rated, with users enjoying its mobile-friendly design and crisp video conferencing capabilities. This makes it a strong contender for teams that prioritize remote collaboration and flexibility.
- **G2 reviewers report** that while both platforms offer solid support, Slack's extensive user base and resources provide a more robust support experience. Users have noted that having a larger community can lead to quicker resolutions and more shared knowledge.
- **Users say** that while Lark has a strong focus on security and integration, some find that it may not fully meet their specific workflow needs compared to Slack, which has a more established reputation for adaptability in various business environments.



| | Lark | Slack | 
|---|---|---|
| **Star Rating** | 4.5 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 180 | 39,210 | 
| **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:
- Remote Work (15 reviews)
- Automations (10 reviews)

Cons:
- Glitches (5 reviews)
- Overwhelming Experience (5 reviews)

### Slack

Pros:
- Ease of Use (3483 reviews)
- Team Collaboration (3031 reviews)

Cons:
- Notification Issues (1114 reviews)
- Missing Features (905 reviews)

---
## Ratings Comparison
| Rating | Lark | Slack | 
|---|---|---|
  | **Meets Requirements** | 9.3 (137 reviews) | 9.2 (31721 reviews) | 
  | **Ease of Use** | 9.1 (140 reviews) | 9.2 (32590 reviews) | 
  | **Ease of Setup** | 8.2 (43 reviews) | 9.2 (8903 reviews) | 
  | **Ease of Admin** | 8.9 (31 reviews) | 8.9 (5472 reviews) | 
  | **Quality of Support** | 8.9 (131 reviews) | 8.8 (22088 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.4 (31 reviews) | 9.1 (4953 reviews) | 
  | **Product Direction (% positive)** | 9.6 (131 reviews) | 8.7 (30919 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 | 16080 |

#### Business Instant Messaging

| Feature | Lark | Slack | 
|---|---|---|
| **File Sharing** | 9.2 (90 reviews) | 9.1 (14011 reviews) | 
| **Notifications** | 9.0 (85 reviews) | 9.0 (14543 reviews) | 
| **Search** | 9.1 (82 reviews) | 8.6 (13832 reviews) | 

#### Business Instant Messaging 

| Feature | Lark | Slack | 
|---|---|---|
| **Audio Conferencing** | 9.0 (82 reviews) | 8.5 (10273 reviews) | 
| **Video Conferencing** | 9.0 (86 reviews) | 8.1 (9603 reviews) | 

#### Business Instant Messaging

| Feature | Lark | Slack | 
|---|---|---|
| **Mobile Application** | 9.4 (82 reviews) | 9.1 (13703 reviews) | 
| **Web Application** | 8.9 (78 reviews) | 9.2 (13302 reviews) | 
| **Integrations** | 8.4 (73 reviews) | 9.0 (11863 reviews) | 

#### Generative AI - Business Instant Messaging

| Feature | Lark | Slack | 
|---|---|---|
| **Text Summarization** | Not enough data | 7.5 (1491 reviews) | 

#### AI - Business Instant Messaging

| Feature | Lark | Slack | 
|---|---|---|
| **AI Powered Search** | Not enough data | 7.5 (1468 reviews) | 
| **Smart Notifications** | Not enough data | 7.9 (1479 reviews) | 
| **AI Powered Language Translation** | Not enough data | 7.4 (1450 reviews) | 
| **Content Generation** | Not enough data | 7.4 (1450 reviews) | 

#### Agentic AI - Business Instant Messaging

| Feature | Lark | Slack | 
|---|---|---|
| **Cross-system Integration** | Not enough data | 7.7 (880 reviews) | 
| **Natural Language Interaction** | Not enough data | 7.7 (863 reviews) | 

### Workflow Management

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 8.4/10 | 916 |

#### Setup

| Feature | Lark | Slack | 
|---|---|---|
| **Activities** | Not enough data | 9.1 (680 reviews) | 
| **Flows** | Not enough data | 8.9 (678 reviews) | 
| **Dependencies** | Not enough data | 8.7 (651 reviews) | 
| **Notifications** | Not enough data | 8.9 (694 reviews) | 

#### Management

| Feature | Lark | Slack | 
|---|---|---|
| **Updates** | Not enough data | 9.0 (667 reviews) | 
| **Audit Trail** | Not enough data | 8.7 (644 reviews) | 
| **Integration** | Not enough data | 8.9 (664 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 | 415 |

#### Account Options

| Feature | Lark | Slack | 
|---|---|---|
| **Single Sign-On (SSO)** | Not enough data | 9.2 (288 reviews) | 
| **Social Login** | Not enough data | 8.4 (279 reviews) | 
| **Reputation System** | Not enough data | 8.6 (269 reviews) | 
| **Topic Subscription** | Not enough data | 8.7 (275 reviews) | 
| **Bookmarking** | Not enough data | 8.9 (285 reviews) | 
| **History** | Not enough data | 8.9 (281 reviews) | 

#### Q&A Tools

| Feature | Lark | Slack | 
|---|---|---|
| **Tags** | Not enough data | 9.1 (286 reviews) | 
| **Commenting System** | Not enough data | 9.1 (280 reviews) | 
| **Notifications** | Not enough data | 9.1 (287 reviews) | 
| **Voting** | Not enough data | 8.7 (271 reviews) | 
| **Integrations** | Not enough data | 9.0 (282 reviews) | 
| **Knowledge Integrations** | Not enough data | 8.9 (273 reviews) | 
| **Embedding** | Not enough data | 8.6 (267 reviews) | 
| **Formatting** | Not enough data | 8.9 (271 reviews) | 
| **Analytics** | Not enough data | 8.5 (266 reviews) | 

### Knowledge Base

| Product | Score | Reviews |
|---|---|---|
| **Lark** | 9.2/10 | 41 |
| **Slack** | 8.3/10 | 503 |

#### Knowledge Pages

| Feature | Lark | Slack | 
|---|---|---|
| **Templates** | 9.4 (38 reviews) | 8.4 (345 reviews) | 
| **In-Content Feedback** | 9.4 (37 reviews) | 8.3 (345 reviews) | 
| **Versioning and Version History** | 9.4 (37 reviews) | 8.1 (333 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 (339 reviews) | 
| **Notifications** | 9.3 (38 reviews) | 8.9 (338 reviews) | 
| **Advanced Search** | 9.5 (36 reviews) | 8.3 (330 reviews) | 
| **Browser Extension** | 8.6 (35 reviews) | 8.2 (319 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 | 1035 |

#### Login Options 

| Feature | Lark | Slack | 
|---|---|---|
| **Single Sign-On (SSO)** | Not enough data | 9.1 (778 reviews) | 
| **Password Saver** | Not enough data | 8.5 (738 reviews) | 

#### Productivity

| Feature | Lark | Slack | 
|---|---|---|
| **Email Client** | Not enough data | 8.0 (727 reviews) | 
| **Split Screen** | Not enough data | 8.3 (736 reviews) | 
| **Activity Feed** | Not enough data | 8.6 (742 reviews) | 
| **Virtual Assistant** | Not enough data | 7.9 (716 reviews) | 
| **Analytics and Reporting** | Not enough data | 7.9 (709 reviews) | 

#### Customization 

| Feature | Lark | Slack | 
|---|---|---|
| **Custom Workflows** | Not enough data | 8.6 (738 reviews) | 
| **Multiple Workspaces** | Not enough data | 9.0 (758 reviews) | 
| **Custom Application Integration** | Not enough data | 8.7 (719 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 (401 reviews) | 

### Enterprise Search Software

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 9.0/10 | 145 |

#### Compatibility

| Feature | Lark | Slack | 
|---|---|---|
| **Federated Search** | Not enough data | 9.0 (96 reviews) | 
| **File Types** | Not enough data | 9.0 (100 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 (93 reviews) | 
| **Faceted Search** | Not enough data | 9.0 (95 reviews) | 
| **Synonyms** | Not enough data | 8.7 (88 reviews) | 
| **Highlighting** | Not enough data | 9.1 (90 reviews) | 
| **Natural Language** | Not enough data | 8.9 (89 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 (88 reviews) | 
| **Search Analytics** | Not enough data | 8.9 (88 reviews) | 
| **Integrations** | Not enough data | 9.1 (95 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 | 2758 |

#### Automation

| Feature | Lark | Slack | 
|---|---|---|
| **Workflows** | Not enough data | 8.9 (1260 reviews) | 
| **Customization** | Not enough data | 8.8 (1212 reviews) | 
| **Data repository** | Not enough data | 8.5 (1184 reviews) | 

#### Administration

| Feature | Lark | Slack | 
|---|---|---|
| **Permissions** | Not enough data | 8.8 (1210 reviews) | 
| **Procedures** | Not enough data | 8.6 (1136 reviews) | 
| **Remote Work** | Not enough data | 9.4 (1395 reviews) | 

#### Project management

| Feature | Lark | Slack | 
|---|---|---|
| **Task Prioritization** | Not enough data | 8.7 (1174 reviews) | 
| **Dependencies** | Not enough data | 8.5 (1118 reviews) | 
| **Planning** | Not enough data | 8.6 (1142 reviews) | 
| **Views** | Not enough data | 8.5 (1129 reviews) | 
| **Scheduling** | Not enough data | 8.6 (1143 reviews) | 
| **Critical Path** | Not enough data | 8.3 (1096 reviews) | 
| **Dashboards** | Not enough data | 8.3 (1124 reviews) | 

#### Workload

| Feature | Lark | Slack | 
|---|---|---|
| **Resource Allocation** | Not enough data | 8.4 (1078 reviews) | 
| **Workspace** | Not enough data | 8.8 (1180 reviews) | 
| **Configuration** | Not enough data | 8.6 (1094 reviews) | 
| **Insights** | Not enough data | 8.5 (1092 reviews) | 

#### Communication & Collaboration

| Feature | Lark | Slack | 
|---|---|---|
| **Communication Channels** | Not enough data | 9.4 (1870 reviews) | 
| **Document Management** | Not enough data | 9.0 (1368 reviews) | 
| **Collaboration** | Not enough data | 9.4 (1572 reviews) | 

#### Cost Management

| Feature | Lark | Slack | 
|---|---|---|
| **Project Budgeting** | Not enough data | 8.0 (1070 reviews) | 
| **Time & Expense** | Not enough data | 8.2 (1072 reviews) | 
| **Profitability** | Not enough data | 8.1 (1065 reviews) | 

#### Integration

| Feature | Lark | Slack | 
|---|---|---|
| **Front Office** | Not enough data | 8.8 (1305 reviews) | 
| **Back Office** | Not enough data | 8.4 (1083 reviews) | 
| **External data** | Not enough data | 8.4 (1097 reviews) | 

#### Generative AI

| Feature | Lark | Slack | 
|---|---|---|
| **AI Text Generation** | Not enough data | 7.5 (1034 reviews) | 
| **AI Text Summarization** | Not enough data | 7.7 (1054 reviews) | 

#### Agentic AI - Work Management

| Feature | Lark | Slack | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.7 (523 reviews) | 
| **Multi-step Planning** | Not enough data | 7.8 (514 reviews) | 
| **Cross-system Integration** | Not enough data | 8.2 (552 reviews) | 
| **Natural Language Interaction** | Not enough data | 7.8 (520 reviews) | 

### Project Collaboration

| Product | Score | Reviews |
|---|---|---|
| **Lark** | N/A | N/A |
| **Slack** | 8.5/10 | 1679 |

#### Communication

| Feature | Lark | Slack | 
|---|---|---|
| **Chat** | Not enough data | 9.5 (1207 reviews) | 
| **Discussions** | Not enough data | 9.4 (1159 reviews) | 
| **External** | Not enough data | 8.9 (1059 reviews) | 
| **Feedback** | Not enough data | 8.9 (1038 reviews) | 
| **Announcements** | Not enough data | 9.1 (1053 reviews) | 

#### Content & Documents

| Feature | Lark | Slack | 
|---|---|---|
| **File Sharing** | Not enough data | 9.2 (1122 reviews) | 
| **Notes** | Not enough data | 8.9 (1047 reviews) | 
| **Search** | Not enough data | 8.7 (1077 reviews) | 
| **Versioning** | Not enough data | 8.1 (1003 reviews) | 

#### Controls

| Feature | Lark | Slack | 
|---|---|---|
| **Custom Views** | Not enough data | 8.3 (988 reviews) | 
| **Followers** | Not enough data | 8.1 (984 reviews) | 
| **User Management** | Not enough data | 8.7 (999 reviews) | 
| **Calendars** | Not enough data | 8.4 (1008 reviews) | 
| **Public Sharing** | Not enough data | 8.2 (975 reviews) | 

#### Project Management

| Feature | Lark | Slack | 
|---|---|---|
| **Task Management** | Not enough data | 8.4 (1000 reviews) | 
| **Planning** | Not enough data | 8.3 (976 reviews) | 
| **Visibility** | Not enough data | 8.5 (985 reviews) | 
| **Integration** | Not enough data | 8.7 (997 reviews) | 

#### Remote Collaboration

| Feature | Lark | Slack | 
|---|---|---|
| **Alignment** | Not enough data | 9.0 (997 reviews) | 
| **Accountability** | Not enough data | 8.7 (971 reviews) | 
| **Connectivity** | Not enough data | 9.0 (990 reviews) | 
| **Offline Mode** | Not enough data | 7.9 (954 reviews) | 

#### Generative AI

| Feature | Lark | Slack | 
|---|---|---|
| **AI Text Generation** | Not enough data | 7.3 (927 reviews) | 
| **AI Text Summarization** | Not enough data | 7.4 (931 reviews) | 

#### Agentic AI - Project Collaboration

| Feature | Lark | Slack | 
|---|---|---|
| **Multi-step Planning** | Not enough data | 7.5 (437 reviews) | 
| **Cross-system Integration** | Not enough data | 7.7 (441 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** | 8.9/10 | 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 | 
| **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 | 350 |

#### Agentic AI - Audio Conferencing

| Feature | Lark | Slack | 
|---|---|---|
| **Proactive Assistance** | Not enough data | 7.5 (278 reviews) | 
| **Decision Making** | Not enough data | 7.7 (279 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** | 9.2/10 | 35 |

#### 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 (13 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 (15 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 | 9.1 (15 reviews) | 

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

| Feature | Lark | Slack | 
|---|---|---|
| **Access Control** | Not enough data | 9.1 (16 reviews) | 

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

| Feature | Lark | Slack | 
|---|---|---|
| **Semantic Search** | Not enough data | 8.8 (13 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 (56525 reviews)
- [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) — 4.4/5 stars (19200 reviews)
- [Notion](https://www.g2.com/products/notion/reviews) — 4.6/5 stars (13179 reviews)
- [Google Workspace](https://www.g2.com/products/google-workspace/reviews) — 4.6/5 stars (48125 reviews)
- [ClickUp](https://www.g2.com/products/clickup/reviews) — 4.6/5 stars (13338 reviews)
- [Superhuman Docs](https://www.g2.com/products/superhuman-docs/reviews) — 4.6/5 stars (493 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 (5842 reviews)
- [Asana](https://www.g2.com/products/asana/reviews) — 4.4/5 stars (13812 reviews)
- [Zoho Mail](https://www.g2.com/products/zoho-mail/reviews) — 4.4/5 stars (718 reviews)

### Alternatives to Slack

- [ClickUp](https://www.g2.com/products/clickup/reviews) — 4.6/5 stars (13338 reviews)
- [monday AI Work Platform](https://www.g2.com/products/monday-com/reviews) — 4.7/5 stars (16972 reviews)
- [Confluence](https://www.g2.com/products/confluence/reviews) — 4.1/5 stars (4364 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 (13812 reviews)
- [Wrike](https://www.g2.com/products/wrike/reviews) — 4.2/5 stars (4538 reviews)
- [Smartsheet](https://www.g2.com/products/smartsheet/reviews) — 4.4/5 stars (22636 reviews)
- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56525 reviews)
- [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) — 4.4/5 stars (19200 reviews)
- [Notion](https://www.g2.com/products/notion/reviews) — 4.6/5 stars (13179 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) — 29 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, 23 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)