Weaviate vs pgvector vs Pinecone vs Microsoft Azure

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

Your tool
Weaviate
vs
Competitor 1
pgvector
Competitor 2
Pinecone
Competitor 3
Microsoft Azure
Compare
4 tools · best value per row highlighted
Your tool Weaviate
weaviate.io
Search that understands meaning
Remove
Competitor pgvector
github.com
pgvector is an open-source extension that adds vector similarity search to Postgres.
Make main Remove
Competitor Pinecone
pinecone.io
Vector database for AI applications
Make main Remove
Competitor Microsoft Azure
azure.microsoft.com
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
154.2Kvisits/mo
—
434.9Kvisits/mo
6.9Mvisits/mo
MoM change
▼ 11.8%
—
▼ 13.7%
▲ 8.9%
6-month growth
-7.0%
—
-32.9%
+3.8%
Global rank web
#293,589
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#85,031
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Avg. last 3 months
155.7K
—
506.2K
6.6M
Bounce rate lower is better
41%
—
41%
68%
Pages / visit
1.9
—
4.2
1.7
Visit duration
50s
—
2m 31s
1m 29s
Traffic sources
● Direct 82% · ● Referral 18%
—
● Direct 77% · ● Referral 20%
● Direct 65% · ● Referral 31%
WeaviatepgvectorPineconeMicrosoft Azure
01.8M3.6M5.4M7.2MWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KPinecone · 602KPinecone · 565.4KPinecone · 627.7KPinecone · 536.6KPinecone · 648KPinecone · 602.3KPinecone · 648KPinecone · 579.9KPinecone · 503.7KPinecone · 434.9KMicrosoft Azure · 6MMicrosoft Azure · 5.9MMicrosoft Azure · 6.6MMicrosoft Azure · 6.6MMicrosoft Azure · 7.2MMicrosoft Azure · 6.2MMicrosoft Azure · 6.6MMicrosoft Azure · 6.3MMicrosoft Azure · 6.9M100K1M10MWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KPinecone · 602KPinecone · 565.4KPinecone · 627.7KPinecone · 536.6KPinecone · 648KPinecone · 602.3KPinecone · 648KPinecone · 579.9KPinecone · 503.7KPinecone · 434.9KMicrosoft Azure · 6MMicrosoft Azure · 5.9MMicrosoft Azure · 6.6MMicrosoft Azure · 6.6MMicrosoft Azure · 7.2MMicrosoft Azure · 6.2MMicrosoft Azure · 6.6MMicrosoft Azure · 6.3MMicrosoft Azure · 6.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$45per month · free tier available
Free
$20per month · free tier available
Free tier
Free tier
Free trial
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API access
–
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Plans
Free FreeFlex $45/moPremium $0
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Starter FreeBuilder $20/moStandard $50/moEnterprise $500/mo
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Capabilities input → output
Input
TextImagesData
Data
TextData
TextImagesDocumentsCodeAudio
Output
Data
Data
Data
TextImagesCodeAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeAI APIAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
2
3
4
7
Vector databases
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Developer tools
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APIs
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Azure
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Databases
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Vector indexes
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Cloud computing
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Cloud infrastructure
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PostgreSQL assistance
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Development
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Image recognition
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LLM development
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Large language models
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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.