Stack AI vs Qdrant vs Langflow

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

Your tool
Stack AI
vs
Competitor 1
Qdrant
Competitor 2
Langflow
Competitor 3
Suggested competitors for Stack AI: Appian89% Dify86% Flowise86% Minded85% Make85% Pipefy85% MindStudio85% Microsoft Copilot Studio84%
Compare
3 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
Remove
Competitor Qdrant
qdrant.tech
Vectors at scale
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
310.5Kvisits/mo
215.3Kvisits/mo
MoM change
▼ 57.9%
▲ 0.3%
▼ 0.7%
6-month growth
-93.7%
-6.1%
-4.9%
Global rank web
#1,700,092
#175,101
#217,191
Avg. last 3 months
13.9K
306.8K
225.2K
Bounce rate lower is better
39%
50%
44%
Pages / visit
1.8
1.8
2.2
Visit duration
14s
1m 13s
1m 04s
Traffic sources
—
● Direct 75% · ● Referral 24%
● Direct 76% · ● Referral 24%
Stack AIQdrantLangflow
090.9K181.7K272.6K363.4KStack 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 · 6.3KQdrant · 315.9KQdrant · 319.2KQdrant · 363.4KQdrant · 330.7KQdrant · 354.7KQdrant · 315.9KQdrant · 300.2KQdrant · 309.7KQdrant · 310.5KLangflow · 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 · 6.3KQdrant · 315.9KQdrant · 319.2KQdrant · 363.4KQdrant · 330.7KQdrant · 354.7KQdrant · 315.9KQdrant · 300.2KQdrant · 309.7KQdrant · 310.5KLangflow · 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
Free trial
–
–
API access
Plans
—
—
—
Capabilities input → output
Input
DataDocumentsText
Data
Text
Output
Apps
Data
Apps
Skill level
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
7
9
Agents
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No-code
–
Workflows
–
Agent creation
–
Developer tools
–
Development
–
Vector databases
–
–
Business automation
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–
Chatbots
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–
Database search
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–
Databases
–
–
LLM development
–
–
Process automation
–
–
Vector indexes
–
–
APIs
–
–
Database management
–
–
Finance workflow automation
–
–
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.