Haystack vs Stack AI vs Botpress vs Langflow

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

Your tool
Haystack
vs
Competitor 1
Stack AI
Competitor 2
Botpress
Competitor 3
Langflow
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 Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Competitor Botpress
botpress.com
Build AI chatbots for business
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
6.3Kvisits/mo
359.8Kvisits/mo
215.3Kvisits/mo
MoM change
—
▼ 57.9%
▼ 5.1%
▼ 0.7%
6-month growth
—
-93.7%
-17.4%
-4.9%
Global rank web
—
#1,700,092
#153,242
#217,191
Avg. last 3 months
—
13.9K
371.2K
225.2K
Bounce rate lower is better
—
39%
51%
44%
Pages / visit
—
1.8
1.8
2.2
Visit duration
—
14s
33s
1m 04s
Traffic sources
—
—
● Direct 86% · ● Referral 14%
● Direct 76% · ● Referral 24%
HaystackStack AIBotpressLangflow
0156.6K313.2K469.8K626.4KStack 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 · 6.3KBotpress · 540.9KBotpress · 598.6KBotpress · 626.4KBotpress · 435.4KBotpress · 399.7KBotpress · 355.6KBotpress · 374.4KBotpress · 379.3KBotpress · 359.8KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K1K10K100K1MStack 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 · 6.3KBotpress · 540.9KBotpress · 598.6KBotpress · 626.4KBotpress · 435.4KBotpress · 399.7KBotpress · 355.6KBotpress · 374.4KBotpress · 379.3KBotpress · 359.8KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
—
Freemium
Freemium
Free
Starting price
—
Free tier
Free tier
Free
Free tier
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Free trial
–
–
API access
–
–
Plans
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—
Botpress Pricing $25/mo
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Capabilities input → output
Input
CodeDocuments
DataDocumentsText
DocumentsText
Text
Output
Apps
Apps
Apps
Apps
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
5
5
8
9
Agents
Agent creation
No-code
–
Chatbots
–
–
LLM development
–
–
Workflows
–
–
Developer tools
–
–
Chatbot building
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–
–
Chatbot integration
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–
–
Customer support
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–
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Customer support chatbot
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–
–
Development
–
–
–
APIs
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–
–
Agent memory
–
–
–
Finance workflow automation
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

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.