GitBook vs Stacks vs Liminary vs Question Base

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
GitBook
vs
Competitor 1
Stacks
Competitor 2
Liminary
Competitor 3
Question Base
Compare
4 tools · best value per row highlighted
Your tool GitBook
gitbook.com
GitBook is a documentation and knowledge platform for publishing product docs that work for both people and AI.
Remove
Competitor Stacks
betterstacks.com
Stacks is a personal AI workspace that gathers what you find online into one searchable place.
Make main Remove
Competitor Liminary
liminary.io
Ever open a browser tab to find something you saved three months ago, only to spend ten minutes hunting through bookmarks
Make main Remove
Competitor Question Base
questionbase.com
Question Base is an AI answer agent that lives in Slack and responds to employee questions using your company's documentation, wikis and past conversations.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
6.3Kvisits/mo
23.3Kvisits/mo
—
MoM change
—
▼ 8.4%
▼ 18.4%
—
6-month growth
—
-50.8%
-10.4%
—
Global rank web
—
#3,182,249
#1,028,276
—
Avg. last 3 months
—
6.1K
24.3K
—
Bounce rate lower is better
—
41%
37%
—
Pages / visit
—
1.7
2.0
—
Visit duration
—
6s
51s
—
Traffic sources
—
—
—
—
GitBookStacksLiminaryQuestion Base
09.3K18.6K27.9K37.2KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3K1K10K100KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Paid
Starting price
$65per month · free tier available
$9per month
$29per month · free tier available
$5per month
Free tier
–
–
Free trial
–
–
API access
–
–
–
Plans
Free FreeEssential $65/moUltimate $249/moEnterprise Custom
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Explorer FreePro $29/moTeam $50/mo
Proof of Concept $1,000Annual Pro $6,000/yrEnterprise+ $20,000/yr
Capabilities input → output
Input
CodeText
DocumentsTextWeb pages
DocumentsTextWeb pages
DocumentsText
Output
DocumentsText
Text
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Intermediate
Categories
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Education & LearningAI Knowledge Management
Education & LearningAI Knowledge Management
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
8
6
6
6
Knowledge bases
Digital information management
–
Bookmarking
–
–
Chrome extensions
–
–
Knowledge
–
–
Note taking
–
–
Slack
–
–
–
Chatbots
–
–
–
Code documentation
–
–
–
Knowledge optimization
–
–
–
API docs
–
–
–
Agents
–
–
–
Customer support chatbot
–
–
–
Developer tools
–
–
–
Document creation
–
–
–
Knowledge exploration
–
–
–
Web search summaries
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.