Bubble vs Kilo Code vs CodeRabbit vs OnSpace.AI - Build AI Apps, No Code & No API Keys

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

Your tool
Bubble
vs
Competitor 1
Kilo Code
Competitor 2
CodeRabbit
Competitor 3
OnSpace.AI - Build AI Apps, No Code & No API Keys
Compare
4 tools · best value per row highlighted
Your tool Bubble
bubble.io
Bubble is a no-code app builder where you can switch between AI prompting and a visual editor to create web and mobile applications.
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Competitor Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
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Competitor CodeRabbit
coderabbit.ai
Automated code review that matters
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Competitor OnSpace.AI - Build AI Apps, No Code & No API Keys
onspace.ai
OnSpace
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Traffic estimated monthly website traffic
Monthly visits
—
1.9Kvisits/mo
1Mvisits/mo
224.8Kvisits/mo
MoM change
—
▼ 42.3%
▼ 22.7%
▼ 30.5%
6-month growth
—
-94.4%
+50.4%
-41.9%
Global rank web
—
#4,668,091
#38,145
#124,542
Avg. last 3 months
—
10.5K
1.2M
319.8K
Bounce rate lower is better
—
34%
49%
36%
Pages / visit
—
2.4
3.5
4.5
Visit duration
—
19s
1m 55s
3m 06s
Traffic sources
—
—
● Direct 73% · ● Referral 24%
● Direct 91% · ● Referral 9%
BubbleKilo CodeCodeRabbitOnSpace.AI - Build AI Apps, No Code & No API Keys
0331.5K663K994.5K1.3MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MOnSpace.AI - Build AI Apps, No Code & No API Keys · 239.1KOnSpace.AI - Build AI Apps, No Code & No API Keys · 387.9KOnSpace.AI - Build AI Apps, No Code & No API Keys · 294.3KOnSpace.AI - Build AI Apps, No Code & No API Keys · 387.2KOnSpace.AI - Build AI Apps, No Code & No API Keys · 519.7KOnSpace.AI - Build AI Apps, No Code & No API Keys · 394.3KOnSpace.AI - Build AI Apps, No Code & No API Keys · 411.2KOnSpace.AI - Build AI Apps, No Code & No API Keys · 323.4KOnSpace.AI - Build AI Apps, No Code & No API Keys · 224.8K1K10K100K1M10MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MOnSpace.AI - Build AI Apps, No Code & No API Keys · 239.1KOnSpace.AI - Build AI Apps, No Code & No API Keys · 387.9KOnSpace.AI - Build AI Apps, No Code & No API Keys · 294.3KOnSpace.AI - Build AI Apps, No Code & No API Keys · 387.2KOnSpace.AI - Build AI Apps, No Code & No API Keys · 519.7KOnSpace.AI - Build AI Apps, No Code & No API Keys · 394.3KOnSpace.AI - Build AI Apps, No Code & No API Keys · 411.2KOnSpace.AI - Build AI Apps, No Code & No API Keys · 323.4KOnSpace.AI - Build AI Apps, No Code & No API Keys · 224.8KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
Freemium
Freemium
Starting price
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$20per month · free tier available
$24per month
$25per month · free tier available
Free tier
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Free trial
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–
–
API access
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–
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Plans
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—
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Free FreePaid $25/mo
Capabilities input → output
Input
Text
CodeText
Code
Text
Output
Apps
Code
CodeText
Apps
Skill level
Intermediate
Advanced
Intermediate
Intermediate
Categories
Development & CodeAI App BuilderNo-Code & Low-Code
Development & CodeAI Coding Assistant
Development & CodeAI Code Review
Development & CodeAI App BuilderNo-Code & Low-Code
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
5
8
6
Development
No-code
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Mobile development
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Code analysis
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Backend development
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Apps
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–
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Code reviews
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–
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Coding
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GitHub pull requests
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Code documentation
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–
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Code quality
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–
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Code security analysis
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–
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Code testing
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–
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Coding in VS Code
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–
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Website building
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–
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Agents
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–
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Mobile app
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–
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Vs code
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–
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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.