Replit vs Kilo Code vs Firebase Studio vs Google Antigravity

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

Your tool
Replit
vs
Competitor 1
Kilo Code
Competitor 2
Firebase Studio
Competitor 3
Google Antigravity
Compare
4 tools · best value per row highlighted
Your tool Replit
replit.com
Code, run, and deploy from your browser
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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 Firebase Studio
firebase.studio
Firebase Studio is a web-based workspace for building full-stack apps with AI agents.
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Competitor Google Antigravity
antigravity.google
Google Antigravity assumes you already think in agent-driven workflows
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Traffic estimated monthly website traffic
Monthly visits
11.9Mvisits/mo
1.9Kvisits/mo
—
14Mvisits/mo
MoM change
▼ 9.4%
▼ 42.3%
—
▼ 3.1%
6-month growth
-7.3%
-94.4%
—
-31.9%
Global rank web
#3,961
#4,668,091
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—
Avg. last 3 months
12.6M
10.5K
—
15.4M
Bounce rate lower is better
41%
34%
—
48%
Pages / visit
5.2
2.4
—
2.2
Visit duration
6m 40s
19s
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3m 35s
Traffic sources
● Direct 89% · ● Referral 8%
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—
● Direct 58% · ● Referral 42%
ReplitKilo CodeFirebase StudioGoogle Antigravity
05.4M10.8M16.2M21.6MReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MKilo 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 · 1.9KGoogle Antigravity · 12.1MGoogle Antigravity · 15.1MGoogle Antigravity · 15.9MGoogle Antigravity · 21.6MGoogle Antigravity · 20.5MGoogle Antigravity · 16.4MGoogle Antigravity · 21.5MGoogle Antigravity · 17.9MGoogle Antigravity · 14.4MGoogle Antigravity · 14M1K10K100K1M10M100MReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MKilo 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 · 1.9KGoogle Antigravity · 12.1MGoogle Antigravity · 15.1MGoogle Antigravity · 15.9MGoogle Antigravity · 21.6MGoogle Antigravity · 20.5MGoogle Antigravity · 16.4MGoogle Antigravity · 21.5MGoogle Antigravity · 17.9MGoogle Antigravity · 14.4MGoogle Antigravity · 14MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
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Free
Starting price
$20per month
$20per month · free tier available
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Free
Free tier
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Free trial
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API access
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Plans
Core $20/moPro $100/moEnterprise Custom
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Capabilities input → output
Input
Text
CodeText
CodeImagesText
CodeText
Output
AppsCode
Code
AppsCode
AppsCode
Skill level
Intermediate
Advanced
Advanced
Advanced
Categories
Development & CodeAI App BuilderAI Coding AssistantAI Website Builder
Development & CodeAI Coding Assistant
Development & CodeAI App BuilderAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
5
5
12
9
Coding
Development
Agents
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Debugging
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Website building
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Developer tools
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Agent creation
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Agent management
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Code autocompletion
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Coding in VS Code
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Terminal
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Backend development
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Code analysis
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Code documentation
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Code testing
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Firebase guidance
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Frontend development
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Mobile development
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Prototyping
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Team collaboration
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Vs code
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 2
▲ 0
▲ 0
▲ 1
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.