Haystack vs Activepieces vs Voiceflow

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

Your tool
Haystack
vs
Competitor 1
Activepieces
Competitor 2
Voiceflow
Competitor 3
Suggested competitors for Haystack: Pipecat89% LangChain88% AutoGen88% LangGraph88% Rivet85% IInitRunner85% Semantic Kernel85% Langflow84%
Compare
3 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.
Remove
Competitor Activepieces
activepieces.com
Make main Remove
Competitor Voiceflow
voiceflow.com
Design conversations visually
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
221.7Kvisits/mo
385Kvisits/mo
MoM change
—
▲ 1.8%
▼ 5.8%
6-month growth
—
-10.0%
-35.3%
Global rank web
—
#174,361
#93,201
Avg. last 3 months
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226.6K
407.5K
Bounce rate lower is better
—
39%
38%
Pages / visit
—
3.8
5.2
Visit duration
—
2m 39s
3m 07s
Traffic sources
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● Direct 74% · ● Referral 24%
● Direct 75% · ● Referral 24%
HaystackActivepiecesVoiceflow
0150K300K450.1K600.1KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385K100K1MActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
Freemium
Starting price
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$20per month · free tier available
Free tier
Free tier
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Free trial
–
–
API access
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–
Plans
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Free FreePlus $20/moTeam $200/mo
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Capabilities input → output
Input
CodeDocuments
Text
DocumentsText
Output
Apps
Apps
Apps
Skill level
Advanced
Intermediate
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Productivity & OfficeAI AgentAI Workflow
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
7
4
13
Agents
Agent creation
No-code
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Customer support
–
–
Customer support chatbot
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–
LLM development
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–
RAG
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–
Voice agents
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–
Workflows
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–
Call agents
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–
Call center automation
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–
Calls
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–
Chatbot building
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–
Chatbots
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Developer tools
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–
Agent memory
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–
Call answering
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–
Self hosted
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–
Website to chatbot
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
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.