Refraction vs Runcell vs GitHub Copilot vs Codespell

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

Your tool
Refraction
vs
Competitor 1
Runcell
Competitor 2
GitHub Copilot
Competitor 3
Codespell
Compare
4 tools · best value per row highlighted
Your tool Refraction
refraction.dev
Token limits still bite
Remove
Competitor Runcell
runcell.dev
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
5.5Kvisits/mo
176.9Kvisits/mo
637.9Mvisits/mo
—
MoM change
▼ 6.0%
▲ 4.1%
▲ 3.7%
▼ 53.3%
6-month growth
-47.7%
+13.2%
+19.3%
—
Global rank web
#3,307,775
#279,476
#49
#9,819,950
Avg. last 3 months
5.1K
168.7K
629.7M
1.6K
Bounce rate lower is better
42%
45%
36%
0%
Pages / visit
1.8
1.8
5.9
—
Visit duration
12s
45s
6m 26s
—
Traffic sources
—
● Direct 73% · ● Referral 27%
● Direct 83% · ● Referral 15%
—
RefractionRuncellGitHub CopilotCodespell
0159.5M318.9M478.4M637.9MRefraction · 7.5KRefraction · 6.3KRefraction · 6.6KRefraction · 6.6KRefraction · 10.5KRefraction · 3.7KRefraction · 2.8KRefraction · 3.8KRefraction · 5.9KRefraction · 5.5KRuncell · 52KRuncell · 99.5KRuncell · 144.1KRuncell · 154KRuncell · 156.3KRuncell · 140.4KRuncell · 170.3KRuncell · 159.2KRuncell · 170KRuncell · 176.9KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCodespell · 4.6KCodespell · 3.9KCodespell · 3.2KCodespell · 1.5K1K10K100K1M10M100M1BRefraction · 7.5KRefraction · 6.3KRefraction · 6.6KRefraction · 6.6KRefraction · 10.5KRefraction · 3.7KRefraction · 2.8KRefraction · 3.8KRefraction · 5.9KRefraction · 5.5KRuncell · 52KRuncell · 99.5KRuncell · 144.1KRuncell · 154KRuncell · 156.3KRuncell · 140.4KRuncell · 170.3KRuncell · 159.2KRuncell · 170KRuncell · 176.9KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCodespell · 4.6KCodespell · 3.9KCodespell · 3.2KCodespell · 1.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free Trial
Starting price
$8per month · free tier available
$20per month · free tier available
$4per month · free tier available
$12per month
Free tier
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Free trial
–
API access
–
–
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Plans
Hobby FreePro $8/moTeam $14/moEnterprise Custom
Hobby FreePro $20/moPro+ $60/moUltra $200/mo+1 more
Free FreeTeam $4/moEnterprise $21/mo
Starter $12/moGrowth $20/moEnterprise Custom
Capabilities input → output
Input
Code
DataText
CodeText
CodeText
Output
Code
CodeData
Code
CodeDocuments
Skill level
Intermediate
Advanced
Intermediate
Intermediate
Categories
Development & CodeAI Coding AssistantAI Testing
Development & CodeResearch & AnalyticsAI Coding AssistantAI For Data Analytics
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
7
6
9
9
Coding
Code autocompletion
–
–
Code documentation
–
–
Code reviews
–
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Test creation
–
–
Code refactoring
–
–
–
Data analysis
–
–
–
Jupyter notebooks
–
–
–
Refactoring
–
–
–
Unit tests
–
–
–
Agents
–
–
–
Code explanations
–
–
–
Coding in VS Code
–
–
–
Modernization
–
–
–
Python code debugging
–
–
–
Vs code
–
–
–
Agent management
–
–
–
Data science
–
–
–
Debugging
–
–
–
Development
–
–
–
Terminal
–
–
–
Test automation
–
–
–
Test cases
–
–
–
Testing
–
–
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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
2
0
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.