Find the right plan for your teams

Question 1

The Free version of Stack Internal is free forever, up to 50 users. Start for free.

Answer

The Free version of Stack Internal is free forever, up to 50 users. Start for free.

Question 2

Monthly billing is available for Stack Internal’s Basic and Self-Serve Business plans. For exact pricing, visit our pricing page.

Answer

Monthly billing is available for Stack Internal’s Basic and Self-Serve Business plans. For exact pricing, visit our pricing page.

Question 3

Our Self-Serve Business Plan can be billed monthly or annually, depending on your preference. The Managed Business Plan is billed annually, upfront for the full year.

Answer

Our Self-Serve Business Plan can be billed monthly or annually, depending on your preference. The Managed Business Plan is billed annually, upfront for the full year.

Question 4

You can pay using a credit card on our Basic and Business plans. Additionally, invoicing is available for both the Business and Enterprise plans.

Answer

You can pay using a credit card on our Basic and Business plans. Additionally, invoicing is available for both the Business and Enterprise plans.

Question 5

Billing for new users depends on the plan you select. On our Basic plan, you will be billed monthly for each new user. If you choose to pay annually, you will receive an additional monthly bill. If you choose to pay monthly for your Basic plan, your monthly invoice will reflect your new users. On Business, new users will be billed monthly and outside of your annual invoice.

Answer

Billing for new users depends on the plan you select. On our Basic plan, you will be billed monthly for each new user. If you choose to pay annually, you will receive an additional monthly bill. If you choose to pay monthly for your Basic plan, your monthly invoice will reflect your new users. On Business, new users will be billed monthly and outside of your annual invoice.

Question 6

Basic plan includes a structured and searchable knowledge base, SSO and standard integrations. Business plan adds advanced security, content tools, additional integrations and priority support. Enterprise plan includes all Business features plus advanced security features, intuitive AI search features, full integration suite and connectors, dedicated customer success manager and more.

Answer

Basic plan includes a structured and searchable knowledge base, SSO and standard integrations. Business plan adds advanced security, content tools, additional integrations and priority support. Enterprise plan includes all Business features plus advanced security features, intuitive AI search features, full integration suite and connectors, dedicated customer success manager and more.

Question 7

The MCP Server and Knowledge ingestion are available on Enterprise plan. Please speak with your Customer Success Manager for details.

Answer

The MCP Server and Knowledge ingestion are available on Enterprise plan. Please speak with your Customer Success Manager for details.

	Up to 250 Basic Get started	Unlimited Business Get started	Unlimited Enterprise
Core features
Clarify context and work out the details to curate top-notch content.
Receive a personalized feed of notifications so you know where to focus.
Just like on stackoverflow.com, our time-tested Q&A is a natural way for the most relevant, accurate and trusted answers to rise to the top.
Reactions are an easy, quick way to connect and engage with other users.
Rich text editor
User directory
Go beyond Q&A to store long-form knowledge like how-to guides.
Bring people and knowledge together around a specific domain to share valuable resources and collaborate in focused ways.		Up to 8
Review, flag, and update stale content so it stays fresh for your people and AI.
Notify an entire team or department with a single click instead of several.
Search
Bookmarks
Get read-access to nearly two decades of our public site knowledge alongside your own.
Tags
Group related content across multiple tags so people learn in less clicks.
Summarize content across your site into new insights and convert to posts for future use.
Community
Spend reputation to draw attention to important, time-sensitive questions.
A rough measurement of trust, reputation is earned from credible content contributions.
Create custom awards for big milestones and projects to keep users engaged.
Get questions answered faster by automatically assigning SMEs based on tag reputation.
Set minimum reputation requirements to access specific features.
Customisation
Custom logos & colours
Dark & High Contrast Modes
Customize how features like Articles, Communities, and Content Health display and work on your site.
Custom themes
Create custom banners and messages to communicate site-wide.
Admin & Support
We’re striving towards modern accessibility standards such as Web Content Accessibility Guidelines (WCAG) 2.2 and Accessible Perceptual Contrast Algorithm (APCA) for colors.
On-call weekend & holiday support via email and chat.
Visualize how knowledge flows across your organization to track collaboration and reduce knowledge silos.
Assess the health of your Stack Internal community with adoption and engagement metrics.
Service Level Agreement (SLA)		99.5% guaranteed uptime	99.5% guaranteed uptime
A human point of contact for onboarding, adoption and usage analysis.
Integrations
Jira
Microsoft Teams
Slack
API	Read	Read & write	Read & write, with Service Keys and Impersonation capabilities
API Typescript SDK
Switch tabs less by using Stack Internal functionality directly within your developer portal.
Okta
Automatically unfurl GitHub links for content like blobs and pull requests.
Index your trusted Stack Internal knowledge in your Microsoft 365 ecosystem.
Summarize chat threads, convert to posts, and return as answers in Slack and Microsoft Teams.
Ingest, structure, and score content from external tools so it's vetted and discoverable.
Ground AI assistants and coding agents in your trusted Stack Internal knowledge.
AI Stack Overflow for Visual Studio Code
Webhooks
Security
Synchronize user status and role changes from your identity provider with SCIM 2.0 support.
Control user access using an existing Identity Provider, like Google or Okta.	SAML, Okta	SAML, Okta	SAML, Okta, Active Directory
Don’t take our word for it: Request a SOC 2 Type II report where a third-party attests to our security controls.
The ISO 27001 certification holds us to the highest information security and privacy standards.
Create Private Teams to protect sensitive and private information.
We also meet the automotive industry’s strictest security requirements.

Find the right plan for your teams

Basic

Basic features

Business

All Basic features and…

Enterprise

All Business features and…

Free

Core features

Add-ons to tinker, tailor, bolster and buy

Premium API

MCP Server

Knowledge Ingestion

Managed Services

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Frequently Asked Questions

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