GitHub Copilot vs Augment Code vs Codespell vs Testim

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

Your tool
GitHub Copilot
vs
Competitor 1
Augment Code
Competitor 2
Codespell
Competitor 3
Testim
Compare
4 tools · best value per row highlighted
Your tool GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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Competitor Augment Code
augmentcode.com
Augment Code is an agentic software development company whose Cosmos platform runs software agents across the development lifecycle.
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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 Testim
testim.io
Testim is an automated testing platform from Tricentis for fast authoring of stable, AI-powered tests.
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Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
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MoM change
▲ 3.7%
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▼ 53.3%
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6-month growth
+19.3%
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Global rank web
#49
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#9,819,950
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Avg. last 3 months
629.7M
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1.6K
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Bounce rate lower is better
36%
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0%
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Pages / visit
5.9
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Visit duration
6m 26s
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Traffic sources
● Direct 83% · ● Referral 15%
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GitHub CopilotAugment CodeCodespellTestim
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 · 637.9MCodespell · 4.6KCodespell · 3.9KCodespell · 3.2KCodespell · 1.5K1K10K100K1M10M100M1BGitHub 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 '26FebMarAprMayJunJul
Pricing
Model
Freemium
Paid
Free Trial
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Starting price
$4per month · free tier available
$20per month
$12per month
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Free tier
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Free trial
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API access
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Plans
Free FreeTeam $4/moEnterprise $21/mo
Standard $20/moBusiness $100/moEnterprise Custom
Starter $12/moGrowth $20/moEnterprise Custom
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Capabilities input → output
Input
CodeText
CodeText
CodeText
Text
Output
Code
Code
CodeDocuments
Code
Skill level
Intermediate
Advanced
Intermediate
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+2 more
Development & CodeAI Coding AssistantAI Testing
Development & CodeAI Testing
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
6
9
11
Coding
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Testing
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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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Test creation
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UI testing
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Coding in VS Code
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Modernization
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Salesforce
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Vs code
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Website testing
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Agent management
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Code documentation
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Code testing
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Cve monitoring
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Debugging
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Development
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No-code
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Root cause analysis
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Selenium testing
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Terminal
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Test cases
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Test management
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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Saves
0
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Reviews
0
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Prompts
2
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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.