Stack AI vs Redlight Greenlight for Claude Code vs Haystack

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

Your tool
Stack AI
vs
Competitor 1
Redlight Greenlight for Claude Code
Competitor 2
Haystack
Competitor 3
Suggested competitors for Stack AI: Dify93% Flowise93% Pipefy91% MindStudio91% Zapier90% Activepieces90% CrewAI90% Coze89%
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3 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
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Competitor Redlight Greenlight for Claude Code
github.com
One-click approve for Claude Code permissions
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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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Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
637.9Mvisits/mo
—
MoM change
▼ 57.9%
▲ 3.7%
—
6-month growth
-93.7%
+19.3%
—
Global rank web
#1,700,092
#49
—
Avg. last 3 months
13.9K
629.7M
—
Bounce rate lower is better
39%
36%
—
Pages / visit
1.8
5.9
—
Visit duration
14s
6m 26s
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Traffic sources
—
● Direct 83% · ● Referral 15%
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Stack AIRedlight Greenlight for Claude CodeHaystack
0159.5M318.9M478.4M637.9MStack 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 · 6.3KRedlight Greenlight for Claude Code · 484.3MRedlight Greenlight for Claude Code · 504MRedlight Greenlight for Claude Code · 542.6MRedlight Greenlight for Claude Code · 534.8MRedlight Greenlight for Claude Code · 634.3MRedlight Greenlight for Claude Code · 631MRedlight Greenlight for Claude Code · 636.1MRedlight Greenlight for Claude Code · 615.2MRedlight Greenlight for Claude Code · 637.9M1K10K100K1M10M100M1BStack 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 · 6.3KRedlight Greenlight for Claude Code · 484.3MRedlight Greenlight for Claude Code · 504MRedlight Greenlight for Claude Code · 542.6MRedlight Greenlight for Claude Code · 534.8MRedlight Greenlight for Claude Code · 634.3MRedlight Greenlight for Claude Code · 631MRedlight Greenlight for Claude Code · 636.1MRedlight Greenlight for Claude Code · 615.2MRedlight Greenlight for Claude Code · 637.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free Trial
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Starting price
Free tier
$5per month
—
Free tier
–
–
Free trial
–
API access
–
–
Plans
—
Plan $5/moPlan $21/unknown
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Capabilities input → output
Input
DataDocumentsText
Text
CodeDocuments
Output
Apps
Text
Apps
Skill level
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
3
0
2
Agents
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Agent creation
–
–
Workflows
–
–
No-code
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.