# Confluence vs Stack Internal Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Confluence excels in integration capabilities, particularly with tools like Jira and Google Workspace. Users appreciate how these integrations enhance collaboration and streamline workflows, making it a central hub for documentation and project management.
- **Users say** that Stack Overflow Internal shines in its search functionality, allowing employees to quickly find solutions to their technical issues. Reviewers highlight the efficiency of pasting specific error messages into the search bar, which can save significant debugging time.
- **According to verified reviews** , Confluence is praised for its user-friendly interface and the ability to centralize documentation across teams. This feature is particularly beneficial for maintaining standard operating procedures and project documentation, as noted by a Data Operations Specialist.
- **Reviewers mention** that Stack Overflow Internal provides a friendly and concise approach to handling questions, which fosters a supportive environment for knowledge sharing. Users appreciate the organized structure that helps them find answers without needing external help.
- **G2 reviewers highlight** that while Confluence has a slightly lower ease of use rating, it still offers robust features for knowledge sharing and collaboration. Users value its ability to keep track of various documentation types, although some find the setup process a bit challenging compared to Stack Overflow Internal.
- **Users report** that Stack Overflow Internal has a strong focus on providing a centralized knowledge system, which is beneficial for both employees and developers. However, the lack of recent reviews suggests that it may not be as actively updated or widely adopted as Confluence, which has a significantly higher volume of recent user feedback.



---
## Frequently Asked Questions

### What is the difference between Confluence vs Stack Internal?

Stack Internal stands out for higher reviewer satisfaction on core experience metrics, while Confluence is more widely adopted and praised for its integrations and collaboration features.

| [Confluence](https://www.g2.com/products/confluence/reviews) | [Stack Internal](https://www.g2.com/products/stack-internal/reviews) |
| --- | --- |
| 4.1/5 (4,368 reviews) | 4.5/5 (794 reviews) |
| Mid-Market | Mid-Market |
| 8.3 | 9.1 |
| 8.1 | 8.8 |
| Team Collaboration (212 all-time mentions) | Ease of Use (57 all-time mentions) |



### How do the pricing models of Confluence and Stack Internal compare?

Stack Internal is rated higher for value, with reviewers expressing greater satisfaction with its pricing and cost structure.

- **Confluence:** Reviewers note that Confluence is competitively priced for mid-market and SMBs, but some mention concerns about renewal costs and feature access at higher tiers.
- **Stack Internal:** Reviewers consistently highlight Stack Internal as free or low-cost for core use, with high satisfaction for value, especially for developer teams.



### What are the best alternatives to Confluence and Stack Internal?

The top three alternatives to Confluence and Stack Internal are Bloomfire, Slack, and ClickUp.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Confluence](https://www.g2.com/products/confluence/reviews) | 4.1/5 (4,368 reviews) | Mid-Market | Competitively priced for SMBs and mid-market | Team Collaboration (212 all-time mentions) |
| [Stack Internal](https://www.g2.com/products/stack-internal/reviews) | 4.5/5 (794 reviews) | Mid-Market | Free or low-cost for core use | Ease of Use (57 all-time mentions) |
| [Bloomfire](https://www.g2.com/products/bloomfire/reviews) | 4.6/5 (515 reviews) | Mid-Market | — | Search and knowledge sharing |
| [Slack](https://www.g2.com/products/slack/reviews) | 4.5/5 (39,274 reviews) | Mid-Market | — | Real-time communication and integrations |
| [ClickUp](https://www.g2.com/products/clickup/reviews) | 4.6/5 (13,720 reviews) | Small-Business | — | Task management and flexibility |



### Which Knowledge Base features should I prioritize when comparing Confluence and Stack Internal?

Buyers should prioritize Organization, Integrations, Search Functionality, Collaboration, and Templates when comparing Confluence and Stack Internal.

- **Organization:** Stack Internal has 23 all-time reviewer mentions for Organization; Confluence is praised for structured page hierarchies and centralized documentation.
- **Integrations:** Confluence: 155 all-time mentions; Stack Internal: 16 all-time mentions. Confluence is frequently cited for Jira, Trello, and Google Workspace integrations, while Stack Internal is noted for Slack, Microsoft Teams, and Jira.
- **Search Functionality:** Stack Internal: 33 all-time mentions; Confluence: recurring reviewer feedback highlights search as a challenge, especially at scale.
- **Collaboration:** Confluence: 212 all-time mentions for Team Collaboration; Stack Internal: 41 all-time mentions for Team Collaboration.
- **Templates:** Confluence offers Templates as a feature; Stack Internal does not list this feature.



### What are the pros and cons of Confluence vs Stack Internal?

Stack Internal's headline strength is ease of use, while Confluence leads in team collaboration and integrations.

- **Confluence strengths:** Team Collaboration (212 all-time mentions), Integrations (155 all-time mentions), Centralization (92 all-time mentions), robust page hierarchy, and templates.
- **Confluence trade-offs:** Reviewers cite missing features (23 all-time mentions), search challenges, and governance complexity as trade-offs.
- **Stack Internal strengths:** Ease of Use (57 all-time mentions), Knowledge Sharing (46), Helpful (45), Centralization (42), Team Collaboration (41), Search Functionality (33), and Organization (23).
- **Stack Internal trade-offs:** Reviewers note inefficient or inadequate search functionality (19 and 14 all-time mentions), content can become outdated without active participation, and some UI elements are described as clunky.



### Is Confluence or Stack Internal better for small businesses?

Confluence is a stronger fit for small businesses, with positive SMB sentiment and competitive pricing for this segment.

- **Confluence:** Largest segment is Mid-Market, but recent reviews highlight ease of use, competitive pricing, and strong adoption among SMBs.
- **Stack Internal:** Largest segment is Mid-Market, with reviewers noting high value for developer teams and ease of onboarding, but less explicit SMB focus in recent sentiment.



### Which Knowledge Base platform has better integrations?

Confluence is favored for integrations, with more reviewer-cited integrations and higher all-time mention counts.

- **Confluence:** Jira (1,034 all-time mentions), Trello (23), Google Workspace (2); reviewers highlight deep integration with Jira and other Atlassian tools.
- **Stack Internal:** Slack (163 all-time mentions), Microsoft Teams (19), Jira (14); reviewers note strong Slack integration and workflow fit for engineering teams.



### How do Confluence and Stack Internal compare on customer support?

Stack Internal scores higher on Quality of Support by 0.7 points, a material difference in reviewer satisfaction.

- **Confluence:** Reviewers describe support as generally responsive, with some noting delays or the need for more onboarding resources.
- **Stack Internal:** Reviewers consistently praise support for being helpful and responsive, with multiple mentions of smooth onboarding and effective assistance.



### Which is easier to implement, Confluence or Stack Internal?

Stack Internal is rated higher for Ease of Setup by 0.8 points, indicating a smoother implementation experience.

- **Confluence:** Reviewers describe setup as straightforward for most teams, with a learning curve for advanced features and permissions.
- **Stack Internal:** Reviewers highlight quick onboarding, intuitive setup, and minimal technical barriers for new teams.



### Which product has better Organization?

Stack Internal is more frequently cited for Organization, with 23 all-time reviewer mentions and higher satisfaction scores.

- **Confluence:** Organization is supported by structured page hierarchies and centralized documentation, with positive reviewer sentiment but fewer explicit mentions.
- **Stack Internal:** Organization has 23 all-time reviewer mentions, and reviewers highlight its ability to keep knowledge well-organized and accessible.



| | Confluence | Stack Internal | 
|---|---|---|
| **Star Rating** | 4.1 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 4,369 | 793 | 
| **Largest Market Segment** | Mid-Market (48.3% of reviews) | Mid-Market (46.2% of reviews) | 
| **Entry Level Price** | Free 10 Users Per Month | No pricing available | 

---
## Top Pros & Cons

### Confluence

Pros:
- Ease of Use (299 reviews)
- Team Collaboration (212 reviews)

Cons:
- Not Intuitive (84 reviews)
- Slow Performance (83 reviews)

### Stack Internal

Pros:
- Ease of Use (57 reviews)
- Knowledge Sharing (46 reviews)

Cons:
- Inefficient Search Functionality (19 reviews)
- Irrelevant Content (19 reviews)

---
## Ratings Comparison
| Rating | Confluence | Stack Internal | 
|---|---|---|
  | **Meets Requirements** | 8.5 (3701 reviews) | 8.9 (623 reviews) | 
  | **Ease of Use** | 8.0 (3750 reviews) | 9.1 (630 reviews) | 
  | **Ease of Setup** | 8.3 (1238 reviews) | 9.1 (253 reviews) | 
  | **Ease of Admin** | 8.0 (904 reviews) | 9.0 (189 reviews) | 
  | **Quality of Support** | 8.1 (2536 reviews) | 8.8 (342 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.5 (819 reviews) | 9.0 (144 reviews) | 
  | **Product Direction (% positive)** | 7.5 (3630 reviews) | 8.1 (580 reviews) | 

---
## Pricing

### Confluence

#### Entry-Level Pricing

Plan: Free

Price: Free 10 Users Per Month

Description: Free forever for 10 users

Key Features:
- Pages & Spaces
- Organize & connect work with databases
- Hundreds of templates

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

#### Free Trial

Yes

### Stack Internal

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

---
## Features Comparison By Category

### Collaboration & Productivity

| Product | Score | Reviews |
|---|---|---|
| **Confluence** | N/A | N/A |
| **Stack Internal** | N/A | N/A |

#### Additional Functionality

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **To-Do List** | Not enough data | Not enough data | 
| **@mentions** | Not enough data | Not enough data | 
| **Single Sign On** | Not enough data | Not enough data | 
| **File Management** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Prioritization** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Screen Sharing** | Not enough data | Not enough data | 
| **Content Management** | Not enough data | Not enough data | 
| **Brainstorming** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **File Transfer** | Not enough data | Not enough data | 
| **Calendar Management** | Not enough data | Not enough data | 
| **Status Tracking** | Not enough data | Not enough data | 
| **Real-Time Notifications** | Not enough data | Not enough data | 
| **Version Control** | Not enough data | Not enough data | 
| **Task Management** | Not enough data | Not enough data | 
| **Activity Tracking** | Not enough data | Not enough data | 
| **Real Time Editing** | Not enough data | Not enough data | 
| **Communication Management** | Not enough data | Not enough data | 
| **Chat/Messaging** | Not enough data | Not enough data | 
| **Tagging** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Assignment Management** | Not enough data | Not enough data | 
| **Task Scheduling** | Not enough data | Not enough data | 
| **Project Management** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Secure Data Storage** | Not enough data | Not enough data | 
| **File Sharing** | Not enough data | Not enough data | 
| **Document Storage** | Not enough data | Not enough data | 
| **Task Progress Tracking** | Not enough data | Not enough data | 
| **Discussions/Forums** | Not enough data | Not enough data | 
| **Commenting/Notes** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Contact Management** | Not enough data | Not enough data | 
| **Video Conferencing** | Not enough data | Not enough data | 
| **Progress Tracking** | Not enough data | Not enough data | 
| **Mobile Access** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 

### Q&A Platforms

| Product | Score | Reviews |
|---|---|---|
| **Confluence** | N/A | N/A |
| **Stack Internal** | 8.7/10 | 409 |

#### Account Options

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Single Sign-On (SSO)** | Not enough data | 9.0 (298 reviews) | 
| **Social Login** | Not enough data | Feature Not Available | 
| **Reputation System** | Not enough data | 8.7 (325 reviews) | 
| **Topic Subscription** | Not enough data | 8.8 (291 reviews) | 
| **Bookmarking** | Not enough data | 8.8 (279 reviews) | 
| **History** | Not enough data | 8.7 (292 reviews) | 

#### Q&A Tools

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Tags** | Not enough data | 9.0 (359 reviews) | 
| **Commenting System** | Not enough data | 9.0 (362 reviews) | 
| **Notifications** | Not enough data | 8.6 (342 reviews) | 
| **Voting** | Not enough data | 9.1 (351 reviews) | 
| **Integrations** | Not enough data | 8.2 (278 reviews) | 
| **Knowledge Integrations** | Not enough data | 8.4 (179 reviews) | 
| **Embedding** | Not enough data | Feature Not Available | 
| **Formatting** | Not enough data | 8.4 (234 reviews) | 
| **Analytics** | Not enough data | 8.0 (170 reviews) | 

### Knowledge Base

| Product | Score | Reviews |
|---|---|---|
| **Confluence** | 8.3/10 | 1101 |
| **Stack Internal** | 8.3/10 | 352 |

#### Knowledge Pages

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Templates** | 8.5 (794 reviews) | Feature Not Available | 
| **In-Content Feedback** | 8.5 (740 reviews) | 8.1 (211 reviews) | 
| **Versioning and Version History** | 8.9 (804 reviews) | 8.1 (205 reviews) | 
| **Decision Trees** | 8.3 (659 reviews) | Feature Not Available | 
| **Duplicate Detection** | 7.8 (442 reviews) | 7.8 (194 reviews) | 
| **Content Editor** | 8.6 (541 reviews) | 8.4 (238 reviews) | 
| **WYSIWYG Editor** | Not enough data | Not enough data | 
| **Rich Text Editor** | Not enough data | Not enough data | 
| **Drag & Drop Editor** | Not enough data | Not enough data | 
| **Customizable Templates** | Not enough data | Not enough data | 
| **Surveys & Feedback** | Not enough data | Not enough data | 
| **Pre-built Templates** | Not enough data | Not enough data | 

#### Knowledge Dissemination

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Page Analytics** | 8.3 (675 reviews) | 7.8 (183 reviews) | 
| **Permissions** | 8.6 (790 reviews) | 8.2 (213 reviews) | 
| **Knowledge Sharing** | 9.2 (905 reviews) | 9.2 (285 reviews) | 
| **Notifications** | 8.6 (796 reviews) | 8.4 (257 reviews) | 
| **Advanced Search** | 8.1 (496 reviews) | 8.1 (229 reviews) | 
| **Browser Extension** | 7.8 (424 reviews) | Feature Not Available | 
| **Organization** | 8.7 (561 reviews) | 8.4 (223 reviews) | 
| **Other Integrations** | 8.5 (527 reviews) | 7.9 (182 reviews) | 
| **Knowledge Integrations** | 8.5 (451 reviews) | 8.2 (122 reviews) | 
| **Full Text Search** | Not enough data | Not enough data | 
| **Web Notifications** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Website Integration** | Not enough data | Not enough data | 
| **Social Media Integration** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 

#### Agentic AI - Knowledge Base

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Adaptive Learning** | 7.7 (178 reviews) | 8.8 (35 reviews) | 
| **Natural Language Interaction** | 7.6 (179 reviews) | Feature Not Available | 
| **Proactive Assistance** | 7.5 (178 reviews) | Feature Not Available | 
| **Multi-Language** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Search/Filter** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Commenting/Notes** | Not enough data | Not enough data | 
| **Content Publishing Options** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Content Library** | Not enough data | Not enough data | 
| **Document Classification** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 
| **SEO Management** | Not enough data | Not enough data | 
| **Real-Time Reporting** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Self Service Portal** | Not enough data | Not enough data | 
| **Widgets** | Not enough data | Not enough data | 
| **Mobile Interface** | Not enough data | Not enough data | 
| **Catalog Management** | Not enough data | Not enough data | 
| **Online Forums** | Not enough data | Not enough data | 
| **Email Alerts** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Mobile Alerts** | Not enough data | Not enough data | 
| **Dashboard** | Not enough data | Not enough data | 
| **Feedback Management** | Not enough data | Not enough data | 
| **Document Storage** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Live Chat** | Not enough data | Not enough data | 
| **Chatbot** | Not enough data | Not enough data | 
| **Knowledge Management** | Not enough data | Not enough data | 
| **Wiki** | Not enough data | Not enough data | 
| **Text Editing** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 
| **Customizable Reports** | Not enough data | Not enough data | 
| **Customizable Fields** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Single Sign On** | Not enough data | Not enough data | 
| **Content Management** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Knowledge Base Management** | Not enough data | Not enough data | 
| **Activity Tracking** | Not enough data | Not enough data | 
| **Discussions/Forums** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Calendar Management** | Not enough data | Not enough data | 
| **Communication Management** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 

### Unified Workspaces

| Product | Score | Reviews |
|---|---|---|
| **Confluence** | 8.5/10 | 78 |
| **Stack Internal** | N/A | N/A |

#### Login Options 

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Single Sign-On (SSO)** | 9.4 (60 reviews) | Not enough data | 
| **Password Saver** | 8.7 (43 reviews) | Not enough data | 

#### Productivity

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Email Client** | 7.9 (39 reviews) | Not enough data | 
| **Split Screen** | 8.3 (44 reviews) | Not enough data | 
| **Activity Feed** | 8.5 (42 reviews) | Not enough data | 
| **Virtual Assistant** | 8.1 (45 reviews) | Not enough data | 
| **Analytics and Reporting** | 8.4 (46 reviews) | Not enough data | 

#### Customization 

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Custom Workflows** | 8.4 (47 reviews) | Not enough data | 
| **Multiple Workspaces** | 9.1 (47 reviews) | Not enough data | 
| **Custom Application Integration** | 8.6 (42 reviews) | Not enough data | 

#### Agentic AI - Unified Workspaces

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Autonomous Task Execution** | 7.8 (37 reviews) | Not enough data | 
| **Adaptive Learning** | 8.2 (41 reviews) | Not enough data | 

#### Additional Functionality

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Remote Access/Control** | Not enough data | Not enough data | 
| **Commenting/Notes** | Not enough data | Not enough data | 
| **Customizable Templates** | Not enough data | Not enough data | 
| **Time Zone Tracking** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Projections** | Not enough data | Not enough data | 
| **Prioritization** | Not enough data | Not enough data | 
| **Softphone** | Not enough data | Not enough data | 
| **Employee Activity Monitoring** | Not enough data | Not enough data | 
| **File Transfer** | Not enough data | Not enough data | 
| **Email Management** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 
| **Calendar Management** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Meeting Management** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Tagging** | Not enough data | Not enough data | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Project Time Tracking** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Single Sign On** | Not enough data | Not enough data | 
| **Remote Support** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Live Chat** | Not enough data | Not enough data | 
| **Two-Way Audio & Video** | Not enough data | Not enough data | 
| **Electronic Signature** | Not enough data | Not enough data | 
| **Video Chat** | Not enough data | Not enough data | 
| **Assignment Management** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **Communication Management** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Task Management** | Not enough data | Not enough data | 
| **@mentions** | Not enough data | Not enough data | 
| **Progress Tracking** | Not enough data | Not enough data | 
| **Video Conferencing** | Not enough data | Not enough data | 

### Work Management

| Product | Score | Reviews |
|---|---|---|
| **Confluence** | 8.6/10 | 101 |
| **Stack Internal** | N/A | N/A |

#### Automation

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Workflows** | 8.8 (60 reviews) | Not enough data | 
| **Customization** | 8.8 (60 reviews) | Not enough data | 
| **Data repository** | 8.9 (66 reviews) | Not enough data | 

#### Administration

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Permissions** | 8.8 (61 reviews) | Not enough data | 
| **Procedures** | 8.6 (57 reviews) | Not enough data | 
| **Remote Work** | 9.2 (59 reviews) | Not enough data | 

#### Project management

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Task Prioritization** | 9.0 (59 reviews) | Not enough data | 
| **Dependencies** | 8.6 (59 reviews) | Not enough data | 
| **Planning** | 8.9 (61 reviews) | Not enough data | 
| **Views** | 8.8 (61 reviews) | Not enough data | 
| **Scheduling** | 8.6 (55 reviews) | Not enough data | 
| **Critical Path** | 8.1 (55 reviews) | Not enough data | 
| **Dashboards** | 8.7 (62 reviews) | Not enough data | 

#### Workload

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Resource Allocation** | 8.2 (55 reviews) | Not enough data | 
| **Workspace** | 8.6 (58 reviews) | Not enough data | 
| **Configuration** | 8.8 (58 reviews) | Not enough data | 
| **Insights** | 8.4 (57 reviews) | Not enough data | 

#### Communication & Collaboration

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Communication Channels** | 8.8 (56 reviews) | Not enough data | 
| **Document Management** | 9.4 (72 reviews) | Not enough data | 
| **Collaboration** | 9.2 (72 reviews) | Not enough data | 

#### Cost Management

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Project Budgeting** | 8.0 (56 reviews) | Not enough data | 
| **Time & Expense** | 8.1 (54 reviews) | Not enough data | 
| **Profitability** | 8.0 (53 reviews) | Not enough data | 

#### Integration

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Front Office** | 8.4 (52 reviews) | Not enough data | 
| **Back Office** | 8.2 (55 reviews) | Not enough data | 
| **External data** | 8.2 (55 reviews) | Not enough data | 

#### Generative AI

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **AI Text Generation** | 8.4 (57 reviews) | Not enough data | 
| **AI Text Summarization** | 8.4 (57 reviews) | Not enough data | 

#### Agentic AI - Work Management

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Autonomous Task Execution** | 8.0 (50 reviews) | Not enough data | 
| **Multi-step Planning** | 8.0 (52 reviews) | Not enough data | 
| **Cross-system Integration** | 8.1 (52 reviews) | Not enough data | 
| **Natural Language Interaction** | 8.3 (52 reviews) | Not enough data | 

### Project Collaboration

| Product | Score | Reviews |
|---|---|---|
| **Confluence** | 8.5/10 | 133 |
| **Stack Internal** | N/A | N/A |

#### Communication

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Chat** | 7.4 (65 reviews) | Not enough data | 
| **Discussions** | 8.7 (68 reviews) | Not enough data | 
| **External** | 8.0 (65 reviews) | Not enough data | 
| **Feedback** | 8.3 (72 reviews) | Not enough data | 
| **Announcements** | 8.5 (69 reviews) | Not enough data | 

#### Content & Documents

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **File Sharing** | 9.0 (77 reviews) | Not enough data | 
| **Notes** | 9.0 (76 reviews) | Not enough data | 
| **Search** | 8.6 (78 reviews) | Not enough data | 
| **Versioning** | 9.0 (75 reviews) | Not enough data | 

#### Controls

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Custom Views** | 8.4 (65 reviews) | Not enough data | 
| **Followers** | 8.5 (66 reviews) | Not enough data | 
| **User Management** | 8.8 (68 reviews) | Not enough data | 
| **Calendars** | 8.2 (64 reviews) | Not enough data | 
| **Public Sharing** | 8.5 (66 reviews) | Not enough data | 

#### Project Management

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Task Management** | 8.4 (70 reviews) | Not enough data | 
| **Planning** | 8.7 (69 reviews) | Not enough data | 
| **Visibility** | 9.0 (69 reviews) | Not enough data | 
| **Integration** | 9.2 (75 reviews) | Not enough data | 

#### Remote Collaboration

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Alignment** | 9.0 (67 reviews) | Not enough data | 
| **Accountability** | 8.9 (66 reviews) | Not enough data | 
| **Connectivity** | 8.7 (67 reviews) | Not enough data | 
| **Offline Mode** | 7.5 (65 reviews) | Not enough data | 

#### Generative AI

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **AI Text Generation** | 8.2 (72 reviews) | Not enough data | 
| **AI Text Summarization** | 8.2 (72 reviews) | Not enough data | 

#### Agentic AI - Project Collaboration

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Multi-step Planning** | 7.6 (63 reviews) | Not enough data | 
| **Cross-system Integration** | 7.9 (62 reviews) | Not enough data | 

### IT Documentation

| Product | Score | Reviews |
|---|---|---|
| **Confluence** | 8.3/10 | 220 |
| **Stack Internal** | N/A | N/A |

#### Management and Discovery - IT Documentation

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Search and Indexing** | 8.3 (186 reviews) | Not enough data | 
| **Version Control** | 8.5 (190 reviews) | Not enough data | 
| **Access and Permissions** | 8.5 (189 reviews) | Not enough data | 
| **Access Controls/Permissions** | Not enough data | Not enough data | 
| **Full Text Search** | Not enough data | Not enough data | 

#### Operations - IT Documentation

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Integrations** | 8.5 (191 reviews) | Not enough data | 
| **Automation** | 8.0 (181 reviews) | Not enough data | 
| **Reporting** | 8.2 (179 reviews) | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Social Media Integration** | Not enough data | Not enough data | 
| **Document Automation** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Search/Filter** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Commenting/Notes** | Not enough data | Not enough data | 
| **Content Publishing Options** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Content Library** | Not enough data | Not enough data | 
| **Document Classification** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **Customizable Templates** | Not enough data | Not enough data | 
| **Change Tracking** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Asset Discovery** | Not enough data | Not enough data | 
| **Password Management** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 
| **Kanban Board** | Not enough data | Not enough data | 
| **Gantt/Timeline View** | Not enough data | Not enough data | 
| **Framework Management** | Not enough data | Not enough data | 
| **Credential Management** | Not enough data | Not enough data | 
| **IT Asset Management** | Not enough data | Not enough data | 
| **Security Management** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Document Capture** | Not enough data | Not enough data | 
| **Knowledge Base Management** | Not enough data | Not enough data | 
| **IT Asset Tracking** | Not enough data | Not enough data | 
| **Process Management** | Not enough data | Not enough data | 
| **Templates** | Not enough data | Not enough data | 
| **Configuration Management** | Not enough data | Not enough data | 
| **Documentation Management** | Not enough data | Not enough data | 
| **Checklists** | Not enough data | Not enough data | 
| **Website Monitoring** | Not enough data | Not enough data | 
| **Compliance Tracking** | Not enough data | Not enough data | 
| **Tagging** | Not enough data | Not enough data | 
| **Project Tracking** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Relationship Mapping** | Not enough data | Not enough data | 
| **Document Storage** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Dashboard** | Not enough data | Not enough data | 
| **Knowledge Management** | Not enough data | Not enough data | 
| **Activity Tracking** | Not enough data | Not enough data | 
| **Forms Management** | Not enough data | Not enough data | 
| **For the IT sector** | Not enough data | Not enough data | 
| **File Sharing** | Not enough data | Not enough data | 
| **Knowledge Library** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 
| **Customizable Reports** | Not enough data | Not enough data | 
| **Customizable Fields** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Single Sign On** | Not enough data | Not enough data | 
| **Content Management** | Not enough data | Not enough data | 
| **Text Editing** | Not enough data | Not enough data | 
| **Widgets** | Not enough data | Not enough data | 
| **Discussions/Forums** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Live Chat** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Calendar Management** | Not enough data | Not enough data | 
| **Self Service Portal** | Not enough data | Not enough data | 
| **Communication Management** | Not enough data | Not enough data | 
| **Catalog Management** | Not enough data | Not enough data | 

### Knowledge Management

| Product | Score | Reviews |
|---|---|---|
| **Confluence** | N/A | N/A |
| **Stack Internal** | N/A | N/A |

#### Knowledge Base

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **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 | Confluence | Stack Internal | 
|---|---|---|
| **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 | Confluence | Stack Internal | 
|---|---|---|
| **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 | Confluence | Stack Internal | 
|---|---|---|
| **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 | 

#### Additional Functionality

| Feature | Confluence | Stack Internal | 
|---|---|---|
| **Collaboration Tools** | Not enough data | Not enough data | 
| **SSL Security** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Customizable Reports** | Not enough data | Not enough data | 
| **Customizable Fields** | Not enough data | Not enough data | 
| **Customizable Branding** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Single Sign On** | Not enough data | Not enough data | 
| **Content Management** | Not enough data | Not enough data | 
| **Content Library** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Text Editing** | Not enough data | Not enough data | 
| **Widgets** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Knowledge Base Management** | Not enough data | Not enough data | 
| **Activity Tracking** | Not enough data | Not enough data | 
| **Discussions/Forums** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Live Chat** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Calendar Management** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **Self Service Portal** | Not enough data | Not enough data | 
| **Communication Management** | Not enough data | Not enough data | 
| **Commenting/Notes** | Not enough data | Not enough data | 
| **Catalog Management** | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (1):** [Knowledge Base Software](https://www.g2.com/categories/knowledge-base-software)

**Unique to Confluence (4):** [Project Collaboration Software](https://www.g2.com/categories/project-collaboration), [Unified Workspaces Software](https://www.g2.com/categories/unified-workspaces), [Work Management Software](https://www.g2.com/categories/work-management), [IT Documentation Software](https://www.g2.com/categories/it-documentation)

**Unique to Stack Internal (1):** [Q&A Platforms ](https://www.g2.com/categories/q-a-platforms)


---
## Reviewer Demographics

### By Company Size

| Segment | Confluence | Stack Internal | 
|---|---|---|
| **Small-Business** | 18.3% | 37.3% | 
| **Mid-Market** | 48.3% | 46.2% | 
| **Enterprise** | 33.4% | 16.5% | 

### By Industry

#### Confluence

- **Computer Software:** 20.9%
- **Information Technology and Services:** 19.6%
- **Internet:** 6.3%
- **Financial Services:** 5.5%
- **Marketing and Advertising:** 4.4%
- **Hospital & Health Care:** 2.5%
- **Telecommunications:** 2.2%
- **Higher Education:** 2.1%
- **Retail:** 2.0%
- **Insurance:** 1.6%
- **Other:** 33.1%

#### Stack Internal

- **Computer Software:** 35.5%
- **Information Technology and Services:** 18.9%
- **Financial Services:** 5.2%
- **Program Development:** 2.3%
- **Marketing and Advertising:** 2.2%
- **Insurance:** 2.0%
- **Retail:** 2.0%
- **Hospital & Health Care:** 1.5%
- **Internet:** 1.4%
- **Automotive:** 1.4%
- **Other:** 27.4%

---
## Alternatives

### Alternatives to Confluence

- [Slack](https://www.g2.com/products/slack/reviews) — 4.5/5 stars (39795 reviews)
- [ClickUp](https://www.g2.com/products/clickup/reviews) — 4.6/5 stars (14254 reviews)
- [Wrike](https://www.g2.com/products/wrike/reviews) — 4.2/5 stars (4538 reviews)
- [Bitrix24](https://www.g2.com/products/bitrix24/reviews) — 4.1/5 stars (612 reviews)
- [monday AI Work Platform](https://www.g2.com/products/monday-com/reviews) — 4.7/5 stars (17212 reviews)
- [Progress Podio](https://www.g2.com/products/progress-podio/reviews) — 4.2/5 stars (518 reviews)
- [Asana](https://www.g2.com/products/asana/reviews) — 4.4/5 stars (13964 reviews)
- [Notion](https://www.g2.com/products/notion/reviews) — 4.6/5 stars (13844 reviews)
- [Guru](https://www.g2.com/products/guru/reviews) — 4.7/5 stars (2323 reviews)
- [Document360](https://www.g2.com/products/document360/reviews) — 4.7/5 stars (542 reviews)

### Alternatives to Stack Internal

- [Bloomfire](https://www.g2.com/products/bloomfire/reviews) — 4.6/5 stars (515 reviews)
- [Slack](https://www.g2.com/products/slack/reviews) — 4.5/5 stars (39795 reviews)
- [Notion](https://www.g2.com/products/notion/reviews) — 4.6/5 stars (13844 reviews)
- [Guru](https://www.g2.com/products/guru/reviews) — 4.7/5 stars (2323 reviews)
- [AnswerHub](https://www.g2.com/products/answerhub/reviews) — 4.3/5 stars (19 reviews)
- [Starmind](https://www.g2.com/products/starmind/reviews) — 4.8/5 stars (14 reviews)
- [ClickUp](https://www.g2.com/products/clickup/reviews) — 4.6/5 stars (14254 reviews)
- [Document360](https://www.g2.com/products/document360/reviews) — 4.7/5 stars (542 reviews)
- [Discourse](https://www.g2.com/products/discourse/reviews) — 4.0/5 stars (68 reviews)
- [Together Mentorship](https://www.g2.com/products/together-mentorship/reviews) — 4.8/5 stars (427 reviews)

---
## Top Discussions

### Confluence

- Title: [What is confluence tool used for?](https://www.g2.com/discussions/what-is-confluence-tool-used-for) — 6 comments
  > **Top comment:** "In short, it is a tool to collaborate on content across an organization, track changes/workflows for policies and procedures, and even act as an internal..."
- Title: [How is Confluence being utilized to improve knowledge management and collaboration in remote work environments?](https://www.g2.com/discussions/how-is-confluence-being-utilized-to-improve-knowledge-management-and-collaboration-in-remote-work-environments) — 3 comments, 1 upvote
  > **Top comment:** "In my opinion the possibility of sharing and editing knowledge easily is a main power here. Every who has rights to editing files could easy correct them and..."
- Title: [What is Confluence used for?](https://www.g2.com/discussions/what-is-confluence-used-for) — 3 comments, 1 upvote
  > **Top comment:** "Documentation, Internal knowledge base, blog posts."
- Title: [What are the characteristics of confluence?](https://www.g2.com/discussions/what-are-the-characteristics-of-confluence) — 3 comments
  > **Top comment:** "It's a helpful tool for documentation, summaries, and collaboration. Information is organized and surfaced in a comprehensive (but not overwhelming) format...."
- Title: [Uses for Confluence?](https://www.g2.com/discussions/uses-for-confluence) — 3 comments, 1 upvote
  > **Top comment:** "Yes we use it. We have an internal intranet on sharepoint but we use confluence for all our development documentation because it has its tight integration..."

### Stack Internal

- Title: [Is stack overflow free to use?](https://www.g2.com/discussions/is-stack-overflow-free-to-use) — 4 comments, 1 upvote
  > **Top comment:** "Stack Overflow FOR TEAMS is not free to use. 
the regular stack overflow is free to use"
- Title: [What is Stack Overflow for Teams used for?](https://www.g2.com/discussions/what-is-stack-overflow-for-teams-used-for) — 2 comments, 2 upvotes
  > **Top comment:** "According to me; Stackoverflow for Teams can be used in several way. One way is to bind everyone in the office together with one common knowledge base...."
- Title: [Is there some recommendations on how to encourage people to use it?](https://www.g2.com/discussions/is-there-some-recommendations-on-how-to-encourage-people-to-use-it) — 2 comments, 2 upvotes
  > **Top comment:** "you can use other sma site to tell them"
- Title: [What is stack overflow built with?](https://www.g2.com/discussions/what-is-stack-overflow-built-with) — 1 comment
  > **Top comment:** "C# (Source https://en.wikipedia.org/wiki/Stack_Overflow#Technology)"
- Title: [Is it possible to have many teams with one subscription? Is it the same price?](https://www.g2.com/discussions/27045-is-it-possible-to-have-many-teams-with-one-subscription-is-it-the-same-price) — 1 comment
  > **Top comment:** "Every question in a "Team" is visible to every member of the team. While you can create groups of team members for the sake of assigning questions to be..."

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