Replit vs Stack AI vs Haystack vs Anything - AI App Builder

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

Your tool
Replit
vs
Competitor 1
Stack AI
Competitor 2
Haystack
Competitor 3
Anything - AI App Builder
Compare
4 tools · best value per row highlighted
Your tool Replit
replit.com
Code, run, and deploy from your browser
Remove
Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Competitor Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
Make main Remove
Competitor Anything - AI App Builder
createanything.com
Anything takes a natural language description and converts it into production-ready code for mobile apps, websites, and web applications
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
11.9Mvisits/mo
6.3Kvisits/mo
—
39.7Kvisits/mo
MoM change
▼ 9.4%
▼ 57.9%
—
▼ 33.0%
6-month growth
-7.3%
-93.7%
—
-80.2%
Global rank web
#3,961
#1,700,092
—
#420,888
Avg. last 3 months
12.6M
13.9K
—
58.6K
Bounce rate lower is better
41%
39%
—
39%
Pages / visit
5.2
1.8
—
5.2
Visit duration
6m 40s
14s
—
1m 59s
Traffic sources
● Direct 89% · ● Referral 8%
—
—
● Direct 57% · ● Referral 41%
ReplitStack AIHaystackAnything - AI App Builder
03.4M6.8M10.2M13.6MReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KAnything - AI App Builder · 1.1MAnything - AI App Builder · 591.7KAnything - AI App Builder · 333.8KAnything - AI App Builder · 200.3KAnything - AI App Builder · 152.9KAnything - AI App Builder · 93.3KAnything - AI App Builder · 76.8KAnything - AI App Builder · 59.2KAnything - AI App Builder · 39.7K1K10K100K1M10M100MReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KAnything - AI App Builder · 1.1MAnything - AI App Builder · 591.7KAnything - AI App Builder · 333.8KAnything - AI App Builder · 200.3KAnything - AI App Builder · 152.9KAnything - AI App Builder · 93.3KAnything - AI App Builder · 76.8KAnything - AI App Builder · 59.2KAnything - AI App Builder · 39.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
—
Freemium
Starting price
$20per month
Free tier
—
$19per month
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
—
—
Free FreePro $19/moMax $199/mo
Capabilities input → output
Input
Text
DataDocumentsText
CodeDocuments
Text
Output
AppsCode
Apps
Apps
Apps
Skill level
Intermediate
Intermediate
Advanced
Beginner-friendly
Categories
Development & CodeAI App BuilderAI Coding AssistantAI Website Builder
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI App BuilderAI Coding AssistantAI Website Builder+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
7
7
6
Agents
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Coding
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Agent creation
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Development
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No-code
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Website building
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Backend development
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LLM development
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–
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Mobile development
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RAG
–
–
–
Workflows
–
–
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Business automation
–
–
–
Debugging
–
–
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Developer tools
–
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Process automation
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Agent memory
–
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Finance workflow automation
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 2
▲ 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.