Qdrant vs Weaviate vs Dify vs pgvector

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

Your tool
Qdrant
vs
Competitor 1
Weaviate
Competitor 2
Dify
Competitor 3
pgvector
Compare
4 tools · best value per row highlighted
Your tool Qdrant
qdrant.tech
Vectors at scale
Remove
Competitor Weaviate
weaviate.io
Search that understands meaning
Make main Remove
Competitor Dify
dify.ai
AI apps without code
Make main Remove
Competitor pgvector
github.com
pgvector is an open-source extension that adds vector similarity search to Postgres.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
310.5Kvisits/mo
154.2Kvisits/mo
1Mvisits/mo
—
MoM change
▲ 0.3%
▼ 11.8%
▼ 16.6%
—
6-month growth
-6.1%
-7.0%
-30.6%
—
Global rank web
#175,101
#293,589
#39,510
—
Avg. last 3 months
306.8K
155.7K
1.1M
—
Bounce rate lower is better
50%
41%
41%
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Pages / visit
1.8
1.9
4.4
—
Visit duration
1m 13s
50s
6m 40s
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Traffic sources
● Direct 75% · ● Referral 24%
● Direct 82% · ● Referral 18%
● Direct 84% · ● Referral 15%
—
QdrantWeaviateDifypgvector
0368.2K736.4K1.1M1.5MQdrant · 315.9KQdrant · 319.2KQdrant · 363.4KQdrant · 330.7KQdrant · 354.7KQdrant · 315.9KQdrant · 300.2KQdrant · 309.7KQdrant · 310.5KWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1M100K1M10MQdrant · 315.9KQdrant · 319.2KQdrant · 363.4KQdrant · 330.7KQdrant · 354.7KQdrant · 315.9KQdrant · 300.2KQdrant · 309.7KQdrant · 310.5KWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
Free tier
$45per month · free tier available
$590per month · free tier available
Free
Free tier
Free trial
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–
–
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API access
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Plans
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Free FreeFlex $45/moPremium $0
Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
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Capabilities input → output
Input
Data
DataImagesText
DocumentsText
Data
Output
Data
Data
Apps
Data
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Development & CodeAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
6
9
7
Developer tools
Vector databases
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Vector indexes
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Databases
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LLM development
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Development
–
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Agent creation
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–
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Agents
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–
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No-code
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–
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Workflows
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Chatbots
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Database search
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PostgreSQL assistance
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–
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APIs
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–
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Database management
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–
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Information retrieval
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Productivity
–
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RAG
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SQL
–
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Self hosted
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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
–
–
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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.