LinearB gitStream vs Greptile vs Kilo Code Reviewer vs What The Diff

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

Your tool
LinearB gitStream
vs
Competitor 1
Greptile
Competitor 2
Kilo Code Reviewer
Competitor 3
What The Diff
Compare
4 tools · best value per row highlighted
Your tool LinearB gitStream
linearb.io
LinearB gitStream is a pull request automation and AI code review product from LinearB.
Remove
Competitor Greptile
greptile.com
Greptile is an AI code reviewer that builds a graph of your repository, covering files, functions and dependencies, and then sends a swarm of agents to review each pull request.
Make main Remove
Competitor Kilo Code Reviewer
kilo.ai
Make main Remove
Competitor What The Diff
whatthediff.ai
Understand PRs at a glance
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
1Mvisits/mo
2.8Kvisits/mo
MoM change
—
—
▼ 17.7%
▲ 26.4%
6-month growth
—
—
-45.8%
+70.6%
Global rank web
—
—
#41,702
#8,346,680
Avg. last 3 months
—
—
1.3M
2.1K
Bounce rate lower is better
—
—
41%
35%
Pages / visit
—
—
3.3
1.5
Visit duration
—
—
2m 00s
15s
Traffic sources
—
—
● Direct 85% · ● Referral 13%
—
LinearB gitStreamGreptileKilo Code ReviewerWhat The Diff
0478.7K957.5K1.4M1.9MKilo Code Reviewer · 144.8KKilo Code Reviewer · 830KKilo Code Reviewer · 1.1MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.4MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.3MKilo Code Reviewer · 1MWhat The Diff · 1.7KWhat The Diff · 1.2KWhat The Diff · 2.6KWhat The Diff · 1.7KWhat The Diff · 1.6KWhat The Diff · 2KWhat The Diff · 893What The Diff · 1.2KWhat The Diff · 2.2KWhat The Diff · 2.8K1001K10K100K1M10MKilo Code Reviewer · 144.8KKilo Code Reviewer · 830KKilo Code Reviewer · 1.1MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.4MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.3MKilo Code Reviewer · 1MWhat The Diff · 1.7KWhat The Diff · 1.2KWhat The Diff · 2.6KWhat The Diff · 1.7KWhat The Diff · 1.6KWhat The Diff · 2KWhat The Diff · 893What The Diff · 1.2KWhat The Diff · 2.2KWhat The Diff · 2.8KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free Trial
Freemium
Freemium
Freemium
Starting price
$29per month
$30per month · free tier available
$15per month · free tier available
$19per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
–
–
Plans
Essentials $29/moEnterprise $59/mo
Starter FreePro $30/moEnterprise Custom
Free & Open Source FreeTeams $15/moKilo Pass $19/moEnterprise Custom
Free FreePro – 200k $19/mo
Capabilities input → output
Input
Code
Code
Code
Code
Output
Text
Text
Text
CodeText
Skill level
Intermediate
Advanced
Intermediate
Intermediate
Categories
Development & CodeAI Code ReviewAI Developer Tools
Development & CodeAI Code Review
Development & CodeAI Code Review
Development & CodeAI Code ReviewAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
8
9
5
6
Code reviews
GitHub pull requests
Code security analysis
–
Code quality
–
–
Code analysis
–
–
GitHub automation
–
–
Agents
–
–
Developer tools
–
–
Changelogs
–
–
–
Code explanations
–
–
–
Code summaries
–
–
–
Code testing
–
–
–
Code validation
–
–
–
Pipeline optimization
–
–
–
Workflow optimization
–
–
–
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.