Haystack vs Anyscale vs Stack AI vs CrewAI

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

Your tool
Haystack
vs
Competitor 1
Anyscale
Competitor 2
Stack AI
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 Anyscale
anyscale.com
Scale AI effortlessly
Make main Remove
Competitor Stack AI
stack-ai.com
Connect AI models visually
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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
—
79.1Kvisits/mo
6.3Kvisits/mo
476.6Kvisits/mo
MoM change
—
▼ 25.4%
▼ 57.9%
▼ 10.3%
6-month growth
—
-21.0%
-93.7%
-5.3%
Global rank web
—
#330,039
#1,700,092
#107,487
Avg. last 3 months
—
90.4K
13.9K
564.3K
Bounce rate lower is better
—
42%
39%
46%
Pages / visit
—
3.3
1.8
2.6
Visit duration
—
1m 53s
14s
1m 32s
Traffic sources
—
● Direct 81% · ● Referral 15%
—
● Direct 75% · ● Referral 23%
HaystackAnyscaleStack AICrewAI
0171.3K342.6K513.9K685.2KAnyscale · 98.7KAnyscale · 93.3KAnyscale · 86.3KAnyscale · 89.2KAnyscale · 100.1KAnyscale · 67.9KAnyscale · 72KAnyscale · 86KAnyscale · 106.1KAnyscale · 79.1KStack 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 · 6.3KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6K1K10K100K1MAnyscale · 98.7KAnyscale · 93.3KAnyscale · 86.3KAnyscale · 89.2KAnyscale · 100.1KAnyscale · 67.9KAnyscale · 72KAnyscale · 86KAnyscale · 106.1KAnyscale · 79.1KStack 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 · 6.3KCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
Freemium
Free
Starting price
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—
Free tier
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 Trial FreePay-as-you-go Custom/moCommitted Custom/mo
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Basic FreeEnterprise $0
Capabilities input → output
Input
CodeDocuments
CodeData
DataDocumentsText
Text
Output
Apps
Data
Apps
AppsCode
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI APIAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
5
5
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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–
LLM development
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–
Development
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–
Agent collaboration
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–
–
GPU infrastructure
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–
–
Model training
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–
–
Agent management
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–
–
Cloud computing
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–
–
Agent memory
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–
–
Agent testing
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–
–
Finance workflow automation
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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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–
–
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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.