Functionize vs Augment Code vs devlo vs Windsurf

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

Your tool
Functionize
vs
Competitor 1
Augment Code
Competitor 2
devlo
Competitor 3
Windsurf
Compare
4 tools · best value per row highlighted
Your tool Functionize
functionize.com
Functionize is an agentic quality platform whose Studio product builds, runs and maintains tests against your live application.
Remove
Competitor Augment Code
augmentcode.com
Augment Code is an agentic software development company whose Cosmos platform runs software agents across the development lifecycle.
Make main Remove
Competitor devlo
devlo.ai
Engineering teams get a browser-based system that handles code from multiple angles
Make main Remove
Competitor Windsurf
windsurf.com
Windsurf, which now appears on the web as Devin Desktop, is a desktop code editor that doubles as a control room for coding agents.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
—
29.6Kvisits/mo
MoM change
—
—
▼ 70.3%
▲ 7.8%
6-month growth
—
—
—
+122.1%
Global rank web
—
—
#8,880,689
#1,172,623
Avg. last 3 months
—
—
537
26.9K
Bounce rate lower is better
—
—
0%
50%
Pages / visit
—
—
—
1.3
Visit duration
—
—
—
13s
Traffic sources
—
—
—
—
FunctionizeAugment CodedevloWindsurf
07.4K14.8K22.2K29.6Kdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KWindsurf · 16KWindsurf · 24.3KWindsurf · 15.7KWindsurf · 13.3KWindsurf · 25.4KWindsurf · 29.3KWindsurf · 23.6KWindsurf · 27.5KWindsurf · 29.6K1K10K100Kdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KWindsurf · 16KWindsurf · 24.3KWindsurf · 15.7KWindsurf · 13.3KWindsurf · 25.4KWindsurf · 29.3KWindsurf · 23.6KWindsurf · 27.5KWindsurf · 29.6KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Paid
Freemium
Freemium
Starting price
$20per month · free tier available
$20per month
$19per month · free tier available
$20per month · free tier available
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
Free FreeGrowth $20/moScale $100/moEnterprise Custom
Standard $20/moBusiness $100/moEnterprise Custom
—
Free FreePro $20/moMax $200/moTeams $80/mo
Capabilities input → output
Input
TextWeb pages
CodeText
CodeText
CodeText
Output
Data
Code
AppsCode
Code
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Testing
Development & CodeProductivity & OfficeAI AgentAI Code Review+2 more
Development & CodeProductivity & OfficeAI AgentAI App Builder+2 more
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
6
14
8
Agents
Coding
–
Code reviews
–
Testing
–
–
GitHub pull requests
–
–
Agent creation
–
–
Debugging
–
–
Agent management
–
–
–
Code autocompletion
–
–
–
Teams performance analytics
–
–
–
Test automation
–
–
–
Developer tools
–
–
–
Development
–
–
–
GitHub
–
–
–
Jira tickets
–
–
–
Test creation
–
–
–
Test generation
–
–
–
Code quality
–
–
–
Code testing
–
–
–
Codebase q a
–
–
–
Frontend development
–
–
–
No-code
–
–
–
Test cases
–
–
–
Website testing
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 1
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.