Activepieces vs Semantic Kernel vs InitRunner vs Gumloop

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

Your tool
Activepieces
vs
Competitor 1
Semantic Kernel
Competitor 2
IInitRunner
Competitor 3
Gumloop
Compare
4 tools · best value per row highlighted
Your tool Activepieces
activepieces.com
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Competitor Semantic Kernel
learn.microsoft.com
Semantic Kernel is a lightweight, open-source development kit from Microsoft for building AI agents and adding AI models to existing C#, Python or Java codebases.
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Competitor IInitRunner
initrunner.ai
InitRunner is open source and free
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Competitor Gumloop
gumloop.com
Gumloop is a multiplayer AI agent builder that lets people across a company create agents with the model and integrations they choose while IT keeps control of access.
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Traffic estimated monthly website traffic
Monthly visits
221.7Kvisits/mo
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MoM change
▲ 1.8%
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6-month growth
-10.0%
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Global rank web
#174,361
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Avg. last 3 months
226.6K
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Bounce rate lower is better
39%
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0%
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Pages / visit
3.8
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Visit duration
2m 39s
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Traffic sources
● Direct 74% · ● Referral 24%
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ActivepiecesSemantic KernelInitRunnerGumloop
061.6K123.1K184.7K246.2KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7K100K1MActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
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Free
Free Trial
Starting price
$20per month · free tier available
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Free
$37per month
Free tier
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Free trial
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API access
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Plans
Free FreePlus $20/moTeam $200/mo
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Pro $37/moEnterprise Custom
Capabilities input → output
Input
Text
CodeText
DocumentsText
DataText
Output
Apps
Apps
AppsText
Apps
Skill level
Intermediate
Advanced
Advanced
Intermediate
Categories
Productivity & OfficeAI AgentAI Workflow
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Productivity & OfficeAI AgentAI Workflow
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
4
5
5
7
Agent creation
Agents
No-code
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Developer tools
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Workflows
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Agent memory
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LLM development
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API integrations
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Agent management
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Image generation
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RAG
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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Saves
0
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Reviews
0
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Prompts
0
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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.