Stack AI vs OpenCode vs AssistLoop vs CrewAI

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

Your tool
Stack AI
vs
Competitor 1
OpenCode
Competitor 2
AssistLoop
Competitor 3
CrewAI
Compare
4 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
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Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
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Competitor AssistLoop
assistloop.ai
Businesses wanting AI chatbots for customer support can train AssistLoop on their own knowledge base and have it answer customer questions around the clock
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Competitor CrewAI
crewai.com
CrewAI is a multi-agent platform that covers the full agent lifecycle for businesses: discover what to automate, build agents, govern them in production and optimize them over time.
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Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
—
3.2Kvisits/mo
476.6Kvisits/mo
MoM change
▼ 57.9%
—
▲ 88.8%
▼ 10.3%
6-month growth
-93.7%
—
-16.1%
-5.3%
Global rank web
#1,700,092
—
#10,702,450
#107,487
Avg. last 3 months
13.9K
—
2.5K
564.3K
Bounce rate lower is better
39%
—
45%
46%
Pages / visit
1.8
—
1.5
2.6
Visit duration
14s
—
—
1m 32s
Traffic sources
—
—
—
● Direct 75% · ● Referral 23%
Stack AIOpenCodeAssistLoopCrewAI
0171.3K342.6K513.9K685.2KStack 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 · 6.3KAssistLoop · 627AssistLoop · 1KAssistLoop · 3.1KAssistLoop · 3.8KAssistLoop · 173AssistLoop · 1.3KAssistLoop · 2.6KAssistLoop · 1.7KAssistLoop · 3.2KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6K1001K10K100K1MStack 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 · 6.3KAssistLoop · 627AssistLoop · 1KAssistLoop · 3.1KAssistLoop · 3.8KAssistLoop · 173AssistLoop · 1.3KAssistLoop · 2.6KAssistLoop · 1.7KAssistLoop · 3.2KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Free
Starting price
Free tier
Free
$25per month · free tier available
Free
Free tier
Free trial
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–
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API access
–
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Plans
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Free FreeBasic $25/moPro $109/moBusiness $325/mo
Basic FreeEnterprise $0
Capabilities input → output
Input
DataDocumentsText
CodeText
DocumentsTextWeb pages
Text
Output
Apps
Code
Apps
AppsCode
Skill level
Intermediate
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeAI Coding Assistant
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
6
7
9
Agents
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Agent creation
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No-code
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Workflows
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Developer tools
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Development
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Agent collaboration
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Chatbots
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Coding
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–
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Customer support
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Customer support chatbot
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–
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Agent management
–
–
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Business automation
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–
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Chatbot building
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–
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FAQ chatbot
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Knowledge-driven chatting
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Process automation
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Website to chatbot
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Agent testing
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Finance workflow automation
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Local AI
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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
▲ 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.