Functionize vs Testim vs Kilo Code vs GitHub Copilot

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

Your tool
Functionize
vs
Competitor 1
Testim
Competitor 2
Kilo Code
Competitor 3
GitHub Copilot
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 Testim
testim.io
Testim is an automated testing platform from Tricentis for fast authoring of stable, AI-powered tests.
Make main Remove
Competitor Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
1.9Kvisits/mo
637.9Mvisits/mo
MoM change
—
—
▼ 42.3%
▲ 3.7%
6-month growth
—
—
-94.4%
+19.3%
Global rank web
—
—
#4,668,091
#49
Avg. last 3 months
—
—
10.5K
629.7M
Bounce rate lower is better
—
—
34%
36%
Pages / visit
—
—
2.4
5.9
Visit duration
—
—
19s
6m 26s
Traffic sources
—
—
—
● Direct 83% · ● Referral 15%
FunctionizeTestimKilo CodeGitHub Copilot
0159.5M318.9M478.4M637.9MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M1K10K100K1M10M100M1BKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
—
Freemium
Freemium
Starting price
$20per month · free tier available
—
$20per month · free tier available
$4per month · free tier available
Free tier
–
Free trial
–
–
–
API access
–
–
–
Plans
Free FreeGrowth $20/moScale $100/moEnterprise Custom
—
—
Free FreeTeam $4/moEnterprise $21/mo
Capabilities input → output
Input
TextWeb pages
Text
CodeText
CodeText
Output
Data
Code
Code
Code
Skill level
Advanced
Intermediate
Advanced
Intermediate
Categories
Development & CodeAI Testing
Development & CodeAI Testing
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
11
5
9
Agents
–
Coding
–
–
Test automation
–
–
Testing
–
–
Coding in VS Code
–
–
Test creation
–
–
Vs code
–
–
Website testing
–
–
Code autocompletion
–
–
–
UI testing
–
–
–
Code reviews
–
–
–
Salesforce
–
–
–
Test generation
–
–
–
Agent management
–
–
–
Code analysis
–
–
–
Debugging
–
–
–
Development
–
–
–
No-code
–
–
–
Root cause analysis
–
–
–
Selenium testing
–
–
–
Terminal
–
–
–
Test cases
–
–
–
Test management
–
–
–
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
2
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.