Supermaven vs Tabnine vs GitHub Copilot vs Codespell

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

Your tool
Supermaven
vs
Competitor 1
Tabnine
Competitor 2
GitHub Copilot
Competitor 3
Codespell
Compare
4 tools · best value per row highlighted
Your tool Supermaven
supermaven.com
Code completion faster than typing
Remove
Competitor Tabnine
tabnine.com
AI coding with privacy built in
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
33Kvisits/mo
131.2Kvisits/mo
637.9Mvisits/mo
—
MoM change
▼ 18.9%
▼ 22.7%
▲ 3.7%
▼ 53.3%
6-month growth
-4.9%
-53.5%
+19.3%
—
Global rank web
#909,211
#283,229
#49
#9,819,950
Avg. last 3 months
37.6K
164.1K
629.7M
1.6K
Bounce rate lower is better
39%
46%
36%
0%
Pages / visit
2.0
1.7
5.9
—
Visit duration
28s
28s
6m 26s
—
Traffic sources
● Direct 80% · ● Referral 19%
● Direct 82% · ● Referral 17%
● Direct 83% · ● Referral 15%
—
SupermavenTabnineGitHub CopilotCodespell
0159.5M318.9M478.4M637.9MSupermaven · 56.7KSupermaven · 49.8KSupermaven · 57KSupermaven · 34.6KSupermaven · 36.8KSupermaven · 37.5KSupermaven · 39.1KSupermaven · 40.6KSupermaven · 33KTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCodespell · 4.6KCodespell · 3.9KCodespell · 3.2KCodespell · 1.5K1K10K100K1M10M100M1BSupermaven · 56.7KSupermaven · 49.8KSupermaven · 57KSupermaven · 34.6KSupermaven · 36.8KSupermaven · 37.5KSupermaven · 39.1KSupermaven · 40.6KSupermaven · 33KTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCodespell · 4.6KCodespell · 3.9KCodespell · 3.2KCodespell · 1.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free Trial
Starting price
$10per month · free tier available
$39per month
$4per month · free tier available
$12per month
Free tier
–
–
Free trial
–
–
API access
–
–
–
Plans
Free CustomPro $10/moTeam $10/mo
Code Assistant $39/moAgentic Platform $59/mo
Free FreeTeam $4/moEnterprise $21/mo
Starter $12/moGrowth $20/moEnterprise Custom
Capabilities input → output
Input
Code
CodeText
CodeText
CodeText
Output
Code
Code
Code
CodeDocuments
Skill level
Advanced
Intermediate
Intermediate
Intermediate
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding AssistantAI Testing
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
2
4
9
Coding
Code autocompletion
–
–
Agents
–
–
–
Code reviews
–
–
–
Debugging
–
–
–
Modernization
–
–
–
Agent management
–
–
–
Code documentation
–
–
–
Development
–
–
–
Test automation
–
–
–
Test cases
–
–
–
Test creation
–
–
–
Testing
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 2
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
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.