Chatbase vs Haystack vs Stack AI vs AssistLoop

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

Your tool
Chatbase
vs
Competitor 1
Haystack
Competitor 2
Stack AI
Competitor 3
AssistLoop
Compare
4 tools · best value per row highlighted
Your tool Chatbase
chatbase.co
Train chatbots on your content
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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 Stack AI
stack-ai.com
Connect AI models visually
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Competitor AssistLoop
assistloop.ai
Businesses wanting AI chatbots for customer support can train AssistLoop on their own knowledge base and have it answer customer questions around the clock
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Traffic estimated monthly website traffic
Monthly visits
402.2Kvisits/mo
—
6.3Kvisits/mo
3.2Kvisits/mo
MoM change
▲ 2.0%
—
▼ 57.9%
▲ 88.8%
6-month growth
-12.4%
—
-93.7%
-16.1%
Global rank web
#84,220
—
#1,700,092
#10,702,450
Avg. last 3 months
412.6K
—
13.9K
2.5K
Bounce rate lower is better
44%
—
39%
45%
Pages / visit
6.9
—
1.8
1.5
Visit duration
4m 34s
—
14s
—
Traffic sources
● Direct 81% · ● Referral 15%
—
—
—
ChatbaseHaystackStack AIAssistLoop
0147.7K295.3K443K590.6KChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KStack 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 · 6.3KAssistLoop · 627AssistLoop · 1KAssistLoop · 3.1KAssistLoop · 3.8KAssistLoop · 173AssistLoop · 1.3KAssistLoop · 2.6KAssistLoop · 1.7KAssistLoop · 3.2K1001K10K100K1MChatbase · 590.6KChatbase · 583.4KChatbase · 309.5KChatbase · 281.8KChatbase · 459KChatbase · 473.7KChatbase · 444.7KChatbase · 441.2KChatbase · 394.5KChatbase · 402.2KStack 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 · 6.3KAssistLoop · 627AssistLoop · 1KAssistLoop · 3.1KAssistLoop · 3.8KAssistLoop · 173AssistLoop · 1.3KAssistLoop · 2.6KAssistLoop · 1.7KAssistLoop · 3.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
—
Freemium
Freemium
Starting price
$40per month · free tier available
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Free tier
$25per month · free tier available
Free tier
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Free trial
–
–
API access
–
–
Plans
Free FreeHobby $40/moStandard $150/moPro $500/mo+1 more
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Free FreeBasic $25/moPro $109/moBusiness $325/mo
Capabilities input → output
Input
DocumentsTextWeb pages
CodeDocuments
DataDocumentsText
DocumentsTextWeb pages
Output
AppsText
Apps
Apps
Apps
Skill level
Intermediate
Advanced
Intermediate
Intermediate
Categories
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Business & MarketingChatbots & CompanionsAI ChatbotAI Customer Service
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
7
7
7
Agents
–
Chatbots
–
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Customer support
–
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Customer support chatbot
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Agent creation
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Chatbot building
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No-code
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Website to chatbot
–
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LLM development
–
–
–
RAG
–
–
–
Workflows
–
–
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Business automation
–
–
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Chatbot integration
–
–
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Developer tools
–
–
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FAQ chatbot
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–
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Knowledge-driven chatting
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–
–
Process automation
–
–
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Shopify customer support
–
–
–
Agent memory
–
–
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Finance workflow automation
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–
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Sales
–
–
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Self hosted
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–
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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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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.