GitHub Copilot vs Vapi vs Windsurf 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
Vapi
Competitor 2
Windsurf
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 Vapi
vapi.ai
Vapi is a developer platform for building, testing and deploying voice AI agents that talk to customers on the phone.
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
Competitor Tabnine
tabnine.com
AI coding with privacy built in
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
—
29.6Kvisits/mo
131.2Kvisits/mo
MoM change
▲ 3.7%
—
▲ 7.8%
▼ 22.7%
6-month growth
+19.3%
—
+122.1%
-53.5%
Global rank web
#49
—
#1,172,623
#283,229
Avg. last 3 months
629.7M
—
26.9K
164.1K
Bounce rate lower is better
36%
—
50%
46%
Pages / visit
5.9
—
1.3
1.7
Visit duration
6m 26s
—
13s
28s
Traffic sources
● Direct 83% · ● Referral 15%
—
—
● Direct 82% · ● Referral 17%
GitHub CopilotVapiWindsurfTabnine
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 · 637.9MWindsurf · 16KWindsurf · 24.3KWindsurf · 15.7KWindsurf · 13.3KWindsurf · 25.4KWindsurf · 29.3KWindsurf · 23.6KWindsurf · 27.5KWindsurf · 29.6KTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2K10K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MWindsurf · 16KWindsurf · 24.3KWindsurf · 15.7KWindsurf · 13.3KWindsurf · 25.4KWindsurf · 29.3KWindsurf · 23.6KWindsurf · 27.5KWindsurf · 29.6KTabnine · 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
Freemium
Freemium
Starting price
$4per month · free tier available
$29per month
$20per month · free tier available
$39per month
Free tier
–
–
Free trial
–
–
API access
–
–
–
Plans
Free FreeTeam $4/moEnterprise $21/mo
No Success Package FreeCore $29/moPro $999/moPremier Custom
Free FreePro $20/moMax $200/moTeams $80/mo
Code Assistant $39/moAgentic Platform $59/mo
Capabilities input → output
Input
CodeText
AudioText
CodeText
CodeText
Output
Code
AppsAudio
Code
Code
Skill level
Intermediate
Advanced
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Business & MarketingVoice & SpeechAI Call CenterAI Customer Service+1 more
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
11
8
2
Code autocompletion
–
Coding
–
Agents
–
–
Agent management
–
–
Developer tools
–
–
Code reviews
–
–
Debugging
–
–
Voice agents
–
–
–
APIs
–
–
–
Agent creation
–
–
–
Call agents
–
–
–
Call center automation
–
–
–
Coding in VS Code
–
–
–
Customer calls
–
–
–
Customer support
–
–
–
Vs code
–
–
–
Agent testing
–
–
–
Call answering
–
–
–
Calls
–
–
–
GitHub pull requests
–
–
–
Terminal
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 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.