Replit vs Firebase Studio vs Bolt 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
Firebase Studio
Competitor 2
Bolt
Competitor 3
Google Antigravity
Compare
4 tools · best value per row highlighted
Your tool Replit
replit.com
Code, run, and deploy from your browser
Remove
Competitor Firebase Studio
firebase.studio
Firebase Studio is a web-based workspace for building full-stack apps with AI agents.
Make main Remove
Competitor Bolt
bolt.new
Prompt to full-stack app in browser
Make main Remove
Competitor Google Antigravity
antigravity.google
Google Antigravity assumes you already think in agent-driven workflows
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
11.9Mvisits/mo
—
3.8Mvisits/mo
14Mvisits/mo
MoM change
▼ 9.4%
—
▼ 1.6%
▼ 3.1%
6-month growth
-7.3%
—
+5.5%
-31.9%
Global rank web
#3,961
—
#12,895
—
Avg. last 3 months
12.6M
—
3.9M
15.4M
Bounce rate lower is better
41%
—
36%
48%
Pages / visit
5.2
—
6.3
2.2
Visit duration
6m 40s
—
13m 44s
3m 35s
Traffic sources
● Direct 89% · ● Referral 8%
—
● Direct 87% · ● Referral 11%
● Direct 58% · ● Referral 42%
ReplitFirebase StudioBoltGoogle Antigravity
05.4M10.8M16.2M21.6MReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MBolt · 5.1MBolt · 4.5MBolt · 4.1MBolt · 3.6MBolt · 3.8MBolt · 3.9MBolt · 4MBolt · 3.8MBolt · 3.8MGoogle 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 · 14M1M10M100MReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MBolt · 5.1MBolt · 4.5MBolt · 4.1MBolt · 3.6MBolt · 3.8MBolt · 3.9MBolt · 4MBolt · 3.8MBolt · 3.8MGoogle 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
Free
Starting price
$20per month
—
$25per month · free tier available
Free
Free tier
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Free trial
–
–
–
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API access
–
–
–
–
Plans
Core $20/moPro $100/moEnterprise Custom
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Free FreePro $25/moTeams $30/moEnterprise Custom
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Capabilities input → output
Input
Text
CodeImagesText
CodeText
CodeText
Output
AppsCode
AppsCode
AppsCode
AppsCode
Skill level
Intermediate
Advanced
Beginner-friendly
Advanced
Categories
Development & CodeAI App BuilderAI Coding AssistantAI Website Builder
Development & CodeAI App BuilderAI Coding Assistant
Development & CodeAI App BuilderAI Coding AssistantAI Website Builder
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
5
12
5
9
Coding
Development
Website building
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Agents
–
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Debugging
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Code testing
–
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Developer tools
–
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Agent creation
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–
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Agent management
–
–
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Code autocompletion
–
–
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No-code
–
–
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Terminal
–
–
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Backend development
–
–
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Code documentation
–
–
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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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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 2
▲ 0
▲ 1
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

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.