Jules vs Diffblue Cover vs Continue vs Devin

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

Your tool
Jules
vs
Competitor 1
Diffblue Cover
Competitor 2
Continue
Competitor 3
Devin
Compare
4 tools · best value per row highlighted
Your tool Jules
jules.google
An AI coding assistant that works while you sleep sounds like science fiction, but Jules runs continuously in the cloud doing exactly that
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Competitor Diffblue Cover
diffblue.com
Diffblue Cover, now offered as the Diffblue Testing Agent, generates, verifies and fixes unit tests autonomously across enterprise codebases.
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Competitor Continue
continue.dev
Continue is an open-source AI coding agent that was built by a community of developers and has since been acquired by Cursor.
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Competitor Devin
cognition-labs.com
AI that codes independently
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Traffic estimated monthly website traffic
Monthly visits
280.8Kvisits/mo
—
410.4Kvisits/mo
923visits/mo
MoM change
▼ 27.6%
—
▼ 16.6%
▼ 32.7%
6-month growth
-46.5%
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-24.4%
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Global rank web
#198,101
—
#106,338
#13,704,365
Avg. last 3 months
435.9K
—
539.2K
764
Bounce rate lower is better
49%
—
48%
39%
Pages / visit
1.6
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2.4
1.1
Visit duration
42s
—
1m 44s
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Traffic sources
● Direct 71% · ● Referral 28%
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● Direct 93% · ● Referral 6%
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JulesDiffblue CoverContinueDevin
0201K402.1K603.1K804.2KJules · 804.2KJules · 742.5KJules · 525.1KJules · 315.3KJules · 476.6KJules · 638.7KJules · 388.1KJules · 280.8KContinue · 391.5KContinue · 458.8KContinue · 453.4KContinue · 422.2KContinue · 543.1KContinue · 655.7KContinue · 775.3KContinue · 715.2KContinue · 492KContinue · 410.4KDevin · 1.4KDevin · 9231001K10K100K1MJules · 804.2KJules · 742.5KJules · 525.1KJules · 315.3KJules · 476.6KJules · 638.7KJules · 388.1KJules · 280.8KContinue · 391.5KContinue · 458.8KContinue · 453.4KContinue · 422.2KContinue · 543.1KContinue · 655.7KContinue · 775.3KContinue · 715.2KContinue · 492KContinue · 410.4KDevin · 1.4KDevin · 923Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Free
Paid
Starting price
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$1,500per month
Free
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Free tier
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Free trial
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API access
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Plans
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Starter package $1,500Enterprise Custom
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Capabilities input → output
Input
CodeText
Code
CodeText
CodeText
Output
Code
Code
Code
Code
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI Testing
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
9
3
9
Coding
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Agents
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Development
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Code reviews
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Code testing
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Testing
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Test creation
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Test generation
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Unit tests
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Test automation
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Debugging
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GitHub automation
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GitHub management
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GitHub pull requests
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Software engineering guidance
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Test cases
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UI 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
0
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.