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CrowdStack vs Slab
Slab is a focused, well-made wiki with unified search across the tools you already use. CrowdStack's Docs is a team wiki that lives beside the inbox, the CRM and the task tracker, and links to all of them. Here is how they line up, including where Slab still wins.
At a glance
CrowdStack
£28 £14 per user a month
Billed monthly. 50% off for your first 12 months, then £28.
- One plan, no tiers
- Support, CRM, Revenue, Tasks, Feedback and Docs included
- 500 credits per user a month
- No onboarding fee
- 14-day free trial, no card required
Slab
From $8 per user a month
Startup, billed monthly. Business, the first tier with unlimited version history, premium integrations and the API, is $15 a user a month. Free for up to 10 users.
- Free, Startup, Business and Enterprise tiers
- Wiki only: no inbox, CRM or task tracker
- API, webhooks and premium integrations start at Business
- AI features on higher tiers
- Free tier for up to 10 users
Slab list prices in USD, billed monthly, as shown on slab.com in August 2026. Yearly billing is around 17% less. Slab bills UK customers in dollars. Check slab.com for the current figure.
Why teams pick CrowdStack
Docs that link to the work
Slab searches across your other tools. CrowdStack Docs mentions tickets, contacts, deals and tasks in one page and shows backlinks on each of them, so the runbook, the customer and the bug all point at each other without a search.
One tool, one login
The runbook for a support task sits beside the tickets it explains. Sales notes sit beside the deal. Nobody keeps a second app open or pastes URLs between them.
API and permissions on every seat
Workspace-wide or restricted pages with full, edit or view rights per teammate, plus API access, on the one plan. Slab holds the API and webhooks for Business.
One price for the whole stack
Slab plus a help desk plus a CRM plus a tracker is four bills. CrowdStack is £28 a user a month for docs, the help desk, the CRM, Stripe revenue, tasks and feedback together.
Feature by feature
| Feature | CrowdStack | Slab |
|---|
| Docs |
|---|
| Rich text editor with headings, lists, code and tables | ✓Included | ✓Included |
|---|
| Slash menu for blocks | ✓Included | ✓Included |
|---|
| Nested pages of any depthSlab: topics, nested | ✓Included | ◐Partly |
|---|
| Search across titles and content | ✓Included | ✓Included |
|---|
| Page permissions per teammateSlab: private topics on paid tiers | ✓Included | ◐Partly |
|---|
| @mentions of tickets, contacts, deals and tasks | ✓Included | –Not available |
|---|
| Backlinks from mentioned recordsSlab: between posts only | ✓Included | ◐Partly |
|---|
| Archive with retention window | ✓Included | ✓Included |
|---|
| Unified search across other tools | –Not available | ✓Included |
|---|
| Templates and content verification | –Not available | ✓Included |
|---|
| Real-time collaborative editing | –Not available | ✓Included |
|---|
| Version historySlab: 90 days on Free, unlimited on Business | –Not available | ✓Included |
|---|
| AI writing and Q&ASlab: higher tiers | –Not available | ◐Partly |
|---|
| Support and CRM |
|---|
| Shared inbox with saved views | ✓Included | –Not available |
|---|
| Knowledge base and help centreSlab: public topics, no ticket escalation | ✓Included | ◐Partly |
|---|
| Contacts, companies and deals | ✓Included | –Not available |
|---|
| Stripe MRR, ARR, churn and ARPA | ✓Included | –Not available |
|---|
| Task tracker with projects and kanban | ✓Included | –Not available |
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| Public feedback board and roadmap | ✓Included | –Not available |
|---|
| AI agents |
|---|
| Scheduled agents that review deals, churn risk and ticket triage | ✓Included | –Not available |
|---|
| Knowledge gap agent that drafts the missing help centre article | ✓Included | –Not available |
|---|
| Web research agent on a mission you write | ✓Included | –Not available |
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| Workspace monitor agent over your own tickets, deals and feedback | ✓Included | –Not available |
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| Agents only propose; a person accepts every task | ✓Included | –Not available |
|---|
| Assistant that installs and tunes agents from chat | ✓Included | –Not available |
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| Agents run on the credits included in the seat | ✓Included | –Not available |
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| Platform |
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| Every product on every seatSlab: features unlock by tier | ✓Included | –Not available |
|---|
| API access on the base priceSlab: Business and above | ✓Included | ◐Partly |
|---|
| Slack integration | –Not available | ✓Included |
|---|
| GitHub, Jira, Linear, Asana and Google Drive integrations | –Not available | ✓Included |
|---|
| Free tierCrowdStack: 14-day free trial | –Not available | ✓Included |
|---|
Based on Slab's published feature lists in August 2026. “Partly” means the feature exists but is limited to a higher tier, an add-on, or a metered credit. Spotted a mistake? Email support@crowdstack.org and we will correct it.
Where Slab is the better choice
We would rather you pick the right tool than pick us. Stay on Slab if you want unified search across Slack, GitHub, Google Drive and the rest of your tools, real-time co-editing, templates, content verification and version history, or a free plan for a small team. Slab is a better writing tool with a lighter touch than most. CrowdStack Docs is for teams who want a simple wiki in the same place as the inbox, the CRM and the tasks, where every page can point at the ticket, the customer or the bug it is about.
What is included
- SupportA shared inbox for customer support queries, with knowledge base, automation, and AI so your team replies faster.
- CRMContacts, companies, and a deal pipeline for sales, with tasks and activity on the same people Support already knows.
- RevenueStripe subscriptions synced into MRR, churn, and customer metrics on the contacts your team already uses.
- TasksAn internal work tracker for your team: bugs, tasks, and projects, with a straight line back to the ticket or contact that started it.
- FeedbackCollect feature requests from your customers, let them vote, and publish a public roadmap board when you are ready.
- DocsAn internal wiki for your team, where a page can mention the ticket, contact, or deal it is about and link straight back to it.
Common questions
Is CrowdStack a Slab alternative?
For a team wiki, yes. CrowdStack Docs has a rich text editor with a slash menu, nested pages, search, per-teammate permissions, archive, and @mentions that link to tickets, contacts, deals and tasks with backlinks both ways, and it comes with the help desk, CRM, Stripe revenue and feedback board. It does not have unified search across other tools, real-time co-editing, templates, verification or version history.
How does the price compare for a team of five?
Five users on CrowdStack cost £140 a month at the full rate, with every product and 2500 pooled credits included. Five users on Slab are free, or $40 a month on Startup and $75 on Business; a help desk, a CRM and a tracker are three more bills. As a wiki Slab is cheaper; as a stack it is not.
Can I import my posts from Slab?
Posts export from Slab as Markdown and import into Docs with headings, lists, code and tables preserved and topics mapped to the page tree. Email us at support@crowdstack.org before you switch and we will walk through it with you.
What does Slab have that CrowdStack does not?
Unified search across your other tools, real-time collaborative editing, templates and content verification, version history, AI writing, a Slack integration, integrations with GitHub, Jira, Linear, Asana and Google Drive, and a free plan. If the wiki is the only thing you are replacing, Slab is the better fit today.
Try the simpler option
Every product, 500 credits per user, one price. Free for 14 days, no card required.