Functionize vs devlo vs Codespell 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
devlo
Competitor 2
Codespell
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.
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Competitor devlo
devlo.ai
Engineering teams get a browser-based system that handles code from multiple angles
Make main Remove
Competitor Codespell
codespell.ai
CodeSpell, recently rebranded as SoftSpell, operates as an IDE-integrated coding assistant that generates code and documentation through a combination of inline suggestions and chat-based interactions
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Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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Traffic estimated monthly website traffic
Monthly visits
—
—
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637.9Mvisits/mo
MoM change
—
▼ 70.3%
▼ 53.3%
▲ 3.7%
6-month growth
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—
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+19.3%
Global rank web
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#8,880,689
#9,819,950
#49
Avg. last 3 months
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537
1.6K
629.7M
Bounce rate lower is better
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0%
0%
36%
Pages / visit
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5.9
Visit duration
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6m 26s
Traffic sources
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● Direct 83% · ● Referral 15%
FunctionizedevloCodespellGitHub Copilot
0159.5M318.9M478.4M637.9Mdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KCodespell · 4.6KCodespell · 3.9KCodespell · 3.2KCodespell · 1.5KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M1K10K100K1M10M100M1Bdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KCodespell · 4.6KCodespell · 3.9KCodespell · 3.2KCodespell · 1.5KGitHub 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 '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Free Trial
Freemium
Starting price
$20per month · free tier available
$19per month · free tier available
$12per month
$4per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free FreeGrowth $20/moScale $100/moEnterprise Custom
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Starter $12/moGrowth $20/moEnterprise Custom
Free FreeTeam $4/moEnterprise $21/mo
Capabilities input → output
Input
TextWeb pages
CodeText
CodeText
CodeText
Output
Data
AppsCode
CodeDocuments
Code
Skill level
Advanced
Advanced
Intermediate
Intermediate
Categories
Development & CodeAI Testing
Development & CodeProductivity & OfficeAI AgentAI App Builder+2 more
Development & CodeAI Coding AssistantAI Testing
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
14
9
9
Coding
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Agents
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Code reviews
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Code autocompletion
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Test automation
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Testing
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Development
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Test creation
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Debugging
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Test cases
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GitHub pull requests
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Teams performance analytics
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Agent creation
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Coding in VS Code
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GitHub
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Jira tickets
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Modernization
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Test generation
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Vs code
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Agent management
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Code documentation
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Code quality
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Codebase q a
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Frontend development
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No-code
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Terminal
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Website testing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
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▲ 0
Saves
0
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0
Reviews
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Prompts
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0
0
2
Verified listing
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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.