Rivet vs Haystack vs Unitlab Annotate vs CrewAI

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

Your tool
Rivet
vs
Competitor 1
Haystack
Competitor 2
Unitlab Annotate
Competitor 3
CrewAI
Compare
4 tools · best value per row highlighted
Your tool 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 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 Unitlab Annotate
unitlab.ai
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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
—
—
7.2Kvisits/mo
476.6Kvisits/mo
MoM change
—
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▲ 76.6%
▼ 10.3%
6-month growth
—
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+37.1%
-5.3%
Global rank web
—
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#2,769,635
#107,487
Avg. last 3 months
—
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5.1K
564.3K
Bounce rate lower is better
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62%
46%
Pages / visit
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—
1.1
2.6
Visit duration
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1m 41s
1m 32s
Traffic sources
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—
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● Direct 75% · ● Referral 23%
RivetHaystackUnitlab AnnotateCrewAI
0171.3K342.6K513.9K685.2KUnitlab Annotate · 6.4KUnitlab Annotate · 5.3KUnitlab Annotate · 4.3KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 7.2KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6K1K10K100K1MUnitlab Annotate · 6.4KUnitlab Annotate · 5.3KUnitlab Annotate · 4.3KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 7.2KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
—
Freemium
Free
Starting price
Free
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$89per month · free tier available
Free
Free tier
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Free trial
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API access
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Plans
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Free FreeActive $99/moPro $195/mo
Basic FreeEnterprise $0
Capabilities input → output
Input
Text
CodeDocuments
AudioDocumentsImagesTextVideo
Text
Output
Apps
Apps
Data
AppsCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
7
7
9
Agent creation
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Agents
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Developer tools
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LLM development
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No-code
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Agent collaboration
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Data labeling
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Image annotation
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RAG
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Agent management
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Image segmentation
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Object identification
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Workflows
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Agent memory
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Agent testing
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Data quality control
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Development
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OCR
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Self hosted
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Video analysis
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
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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.