a0.dev vs Code Neptune AI vs Replit vs Lovable

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

Your tool
a0.dev
vs
Competitor 1
Code Neptune AI
Competitor 2
Replit
Competitor 3
Lovable
Compare
4 tools · best value per row highlighted
Your tool a0.dev
a0.dev
a0.dev is an AI mobile app builder that turns a chat conversation into a working iOS and Android app.
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Competitor Code Neptune AI
codeneptune.com
AI, Web & Mobile App Development Solutions for Modern Businesses
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Competitor Replit
replit.com
Code, run, and deploy from your browser
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Competitor Lovable
lovable.dev
Lovable is an AI builder for turning an idea into working software.
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Traffic estimated monthly website traffic
Monthly visits
—
1.2Kvisits/mo
11.9Mvisits/mo
33.7Mvisits/mo
MoM change
—
▲ 11.9%
▼ 9.4%
▼ 0.6%
6-month growth
—
—
-7.3%
-4.6%
Global rank web
—
#12,269,256
#3,961
#1,460
Avg. last 3 months
—
841
12.6M
34M
Bounce rate lower is better
—
32%
41%
35%
Pages / visit
—
1.3
5.2
4.9
Visit duration
—
11s
6m 40s
6m 45s
Traffic sources
—
—
● Direct 89% · ● Referral 8%
● Direct 90% · ● Referral 6%
a0.devCode Neptune AIReplitLovable
08.8M17.7M26.5M35.3MCode Neptune AI · 334Code Neptune AI · 1KCode Neptune AI · 1.2KReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MLovable · 19.4MLovable · 23.2MLovable · 29.4MLovable · 30.1MLovable · 35.3MLovable · 33.6MLovable · 34.8MLovable · 34.4MLovable · 33.9MLovable · 33.7M1001K10K100K1M10M100MCode Neptune AI · 334Code Neptune AI · 1KCode Neptune AI · 1.2KReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MLovable · 19.4MLovable · 23.2MLovable · 29.4MLovable · 30.1MLovable · 35.3MLovable · 33.6MLovable · 34.8MLovable · 34.4MLovable · 33.9MLovable · 33.7MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
—
Freemium
Freemium
Starting price
$20per month
—
$20per month
$20per month · free tier available
Free tier
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–
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
Pro $20/moMax $200/mo
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Core $20/moPro $100/moEnterprise Custom
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Capabilities input → output
Input
Text
Text
Text
ImagesText
Output
AppsCode
Apps
AppsCode
AppsCode
Skill level
Intermediate
Advanced
Intermediate
Intermediate
Categories
Development & CodeAI App BuilderAI Coding Assistant
Development & CodeAI App BuilderAI Website Builder
Development & CodeAI App BuilderAI Coding AssistantAI Website Builder
Development & CodeAI App BuilderAI Coding AssistantAI Website Builder
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
2
4
5
6
Coding
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Development
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Backend development
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Website building
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–
Mobile development
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–
Debugging
–
–
–
Frontend development
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–
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No-code
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–
–
Web development assistance
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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
▲ 2
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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–
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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.