GitHub Copilot vs CometAPI vs Defapi vs Tabnine

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

Your tool
GitHub Copilot
vs
Competitor 1
CometAPI
Competitor 2
DDefapi
Competitor 3
Tabnine
Compare
4 tools · best value per row highlighted
Your tool GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Remove
Competitor CometAPI
cometapi.com
CometAPI functions as an aggregation layer that sits between your application and hundreds of AI model providers
Make main Remove
Competitor DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
Make main Remove
Competitor Tabnine
tabnine.com
AI coding with privacy built in
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
302.3Kvisits/mo
2.4Kvisits/mo
131.2Kvisits/mo
MoM change
▲ 3.7%
▲ 9.9%
▼ 42.6%
▼ 22.7%
6-month growth
+19.3%
-16.5%
-86.2%
-53.5%
Global rank web
#49
#157,147
#4,650,820
#283,229
Avg. last 3 months
629.7M
295.7K
4.8K
164.1K
Bounce rate lower is better
36%
46%
36%
46%
Pages / visit
5.9
2.9
1.4
1.7
Visit duration
6m 26s
38s
7s
28s
Traffic sources
● Direct 83% · ● Referral 15%
● Direct 69% · ● Referral 30%
—
● Direct 82% · ● Referral 17%
GitHub CopilotCometAPIDefapiTabnine
0159.5M318.9M478.4M637.9MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2K1K10K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
$4per month · free tier available
$4per month · free tier available
—
$39per month
Free tier
–
–
Free trial
–
–
API access
–
–
Plans
Free FreeTeam $4/moEnterprise $21/mo
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
Gemini 3.1 Pro Preview $1/$6/per requestClaude Sonnet 4.6 $1.5/$7.5/per requestClaude Opus 4.6 $2.5/$12.5/per requestSora 2 Stable $0.175+/per request+2 more
Code Assistant $39/moAgentic Platform $59/mo
Capabilities input → output
Input
CodeText
TextImages
TextImagesAudio
CodeText
Output
Code
VideoTextImages
TextImagesAudio
Code
Skill level
Intermediate
Advanced
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI API
Development & CodeAI API
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
6
4
2
APIs
–
–
Coding
–
–
API integrations
–
–
Code autocompletion
–
–
–
LLM gateway
–
–
–
API management
–
–
–
Agents
–
–
–
Code reviews
–
–
–
Developer tools
–
–
–
API security
–
–
–
Agent management
–
–
–
Image generation
–
–
–
Video generation
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 2
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
2
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.