Glean vs Stacks vs GitBook vs Learnbase

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

Your tool
Glean
vs
Competitor 1
Stacks
Competitor 2
GitBook
Competitor 3
Learnbase
Compare
4 tools · best value per row highlighted
Your tool Glean
glean.com
Glean is an enterprise AI platform that connects to company apps and data to provide search, an AI assistant and agents.
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 GitBook
gitbook.com
GitBook is a documentation and knowledge platform for publishing product docs that work for both people and AI.
Make main Remove
Competitor Learnbase
learnbase.app
Quick AI responses give you answers
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
6.3Kvisits/mo
—
217visits/mo
MoM change
—
▼ 8.4%
—
▼ 71.0%
6-month growth
—
-50.8%
—
—
Global rank web
—
#3,182,249
—
—
Avg. last 3 months
—
6.1K
—
597
Bounce rate lower is better
—
41%
—
40%
Pages / visit
—
1.7
—
1.4
Visit duration
—
6s
—
4s
Traffic sources
—
—
—
—
GleanStacksGitBookLearnbase
03.2K6.4K9.6K12.8KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KLearnbase · 42Learnbase · 374Learnbase · 827Learnbase · 749Learnbase · 217101001K10K100KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KLearnbase · 42Learnbase · 374Learnbase · 827Learnbase · 749Learnbase · 217Dec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
—
Paid
Freemium
Freemium
Starting price
—
$9per month
$65per month · free tier available
$14.99per month · free tier available
Free tier
–
–
Free trial
–
–
–
API access
–
–
Plans
—
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Free FreeEssential $65/moUltimate $249/moEnterprise Custom
Free FreePro $14.99/moEnterprise $0
Capabilities input → output
Input
DataDocumentsText
DocumentsTextWeb pages
CodeText
Text
Output
Text
Text
DocumentsText
Text
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Education & LearningAI Knowledge Management
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
10
6
8
6
Knowledge bases
Digital information management
–
Knowledge
–
AI search
–
–
–
Agents
–
–
–
Bookmarking
–
–
–
Learning paths
–
–
–
Agent creation
–
–
–
Agent management
–
–
–
Business productivity
–
–
–
Chrome extensions
–
–
–
Code documentation
–
–
–
Learning
–
–
–
Study plans
–
–
–
API docs
–
–
–
Customer support chatbot
–
–
–
Developer tools
–
–
–
Document creation
–
–
–
Education
–
–
–
Knowledge exploration
–
–
–
Knowledge sourcing
–
–
–
Model routing
–
–
–
Note taking
–
–
–
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.