pgvector vs Weaviate vs Microsoft Azure vs Qdrant

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

Your tool
pgvector
vs
Competitor 1
Weaviate
Competitor 2
Microsoft Azure
Competitor 3
Qdrant
Compare
4 tools · best value per row highlighted
Your tool pgvector
github.com
pgvector is an open-source extension that adds vector similarity search to Postgres.
Remove
Competitor Weaviate
weaviate.io
Search that understands meaning
Make main Remove
Competitor Microsoft Azure
azure.microsoft.com
Make main Remove
Competitor Qdrant
qdrant.tech
Vectors at scale
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
154.2Kvisits/mo
6.9Mvisits/mo
310.5Kvisits/mo
MoM change
—
▼ 11.8%
▲ 8.9%
▲ 0.3%
6-month growth
—
-7.0%
+3.8%
-6.1%
Global rank web
—
#293,589
—
#175,101
Avg. last 3 months
—
155.7K
6.6M
306.8K
Bounce rate lower is better
—
41%
68%
50%
Pages / visit
—
1.9
1.7
1.8
Visit duration
—
50s
1m 29s
1m 13s
Traffic sources
—
● Direct 82% · ● Referral 18%
● Direct 65% · ● Referral 31%
● Direct 75% · ● Referral 24%
pgvectorWeaviateMicrosoft AzureQdrant
01.8M3.6M5.4M7.2MWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KMicrosoft Azure · 6MMicrosoft Azure · 5.9MMicrosoft Azure · 6.6MMicrosoft Azure · 6.6MMicrosoft Azure · 7.2MMicrosoft Azure · 6.2MMicrosoft Azure · 6.6MMicrosoft Azure · 6.3MMicrosoft Azure · 6.9MQdrant · 315.9KQdrant · 319.2KQdrant · 363.4KQdrant · 330.7KQdrant · 354.7KQdrant · 315.9KQdrant · 300.2KQdrant · 309.7KQdrant · 310.5K100K1M10MWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KMicrosoft Azure · 6MMicrosoft Azure · 5.9MMicrosoft Azure · 6.6MMicrosoft Azure · 6.6MMicrosoft Azure · 7.2MMicrosoft Azure · 6.2MMicrosoft Azure · 6.6MMicrosoft Azure · 6.3MMicrosoft Azure · 6.9MQdrant · 315.9KQdrant · 319.2KQdrant · 363.4KQdrant · 330.7KQdrant · 354.7KQdrant · 315.9KQdrant · 300.2KQdrant · 309.7KQdrant · 310.5KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$45per month · free tier available
Free tier
Free tier
Free tier
Free trial
–
–
–
API access
–
–
Plans
—
Free FreeFlex $45/moPremium $0
—
—
Capabilities input → output
Input
Data
ImagesTextData
TextImagesDocumentsCodeAudio
Data
Output
Data
Data
TextImagesCodeAudio
Data
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeAI APIAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
6
7
7
Developer tools
Vector databases
–
Vector indexes
–
–
Databases
–
–
APIs
–
–
Azure
–
–
–
Cloud computing
–
–
–
Cloud infrastructure
–
–
–
Database search
–
–
–
PostgreSQL assistance
–
–
–
Database management
–
–
–
Development
–
–
–
Image recognition
–
–
–
Information retrieval
–
–
–
LLM development
–
–
–
Large language models
–
–
–
RAG
–
–
–
SQL
–
–
–
Self hosted
–
–
–
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
–
–
–
–

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.