Haystack vs Rivet vs Flowise vs CrewAI

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

Your tool
Haystack
vs
Competitor 1
Rivet
Competitor 2
Flowise
Competitor 3
CrewAI
Compare
4 tools · best value per row highlighted
Your tool Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
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Competitor Rivet
rivet.ironcladapp.com
Rivet is an open-source visual programming environment for building AI agents with large language models.
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Competitor Flowise
flowiseai.com
No-code AI workflows
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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
—
—
168.3Kvisits/mo
476.6Kvisits/mo
MoM change
—
—
▼ 27.6%
▼ 10.3%
6-month growth
—
—
-14.1%
-5.3%
Global rank web
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—
#239,649
#107,487
Avg. last 3 months
—
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203.8K
564.3K
Bounce rate lower is better
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—
43%
46%
Pages / visit
—
—
2.8
2.6
Visit duration
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—
1m 23s
1m 32s
Traffic sources
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● Direct 79% · ● Referral 19%
● Direct 75% · ● Referral 23%
HaystackRivetFlowiseCrewAI
0171.3K342.6K513.9K685.2KFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6K100K1MFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
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Free
Freemium
Free
Starting price
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Free
$35per month · free tier available
Free
Free tier
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Free trial
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–
–
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API access
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Plans
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Free FreeStarter $35/moPro $65/mo
Basic FreeEnterprise $0
Capabilities input → output
Input
CodeDocuments
Text
DocumentsText
Text
Output
Apps
Apps
Apps
AppsCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
5
5
10
9
Agent creation
Agents
No-code
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Developer tools
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Agent collaboration
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LLM development
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Workflows
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Development
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Agent management
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Chatbot building
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Chatbots
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Agent memory
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–
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Agent testing
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Chatbot integration
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–
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Workflow deployment
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
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Saves
0
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0
Reviews
0
0
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Prompts
0
0
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.