pgvector vs Weaviate vs Pinecone vs LabelGPT

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
Pinecone
Competitor 3
LabelGPT
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 Pinecone
pinecone.io
Vector database for AI applications
Make main Remove
Competitor LabelGPT
labellerr.com
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
154.2Kvisits/mo
434.9Kvisits/mo
135.3Kvisits/mo
MoM change
—
▼ 11.8%
▼ 13.7%
▼ 22.5%
6-month growth
—
-7.0%
-32.9%
+18.2%
Global rank web
—
#293,589
#85,031
#335,350
Avg. last 3 months
—
155.7K
506.2K
139.9K
Bounce rate lower is better
—
41%
41%
43%
Pages / visit
—
1.9
4.2
1.8
Visit duration
—
50s
2m 31s
25s
Traffic sources
—
● Direct 82% · ● Referral 18%
● Direct 77% · ● Referral 20%
● Direct 70% · ● Referral 29%
pgvectorWeaviatePineconeLabelGPT
0162K324K486K648KWeaviate · 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 · 434.9KLabelGPT · 125.4KLabelGPT · 150.9KLabelGPT · 138.9KLabelGPT · 114.4KLabelGPT · 117KLabelGPT · 121.8KLabelGPT · 109.7KLabelGPT · 174.6KLabelGPT · 135.3K100K1MWeaviate · 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 · 434.9KLabelGPT · 125.4KLabelGPT · 150.9KLabelGPT · 138.9KLabelGPT · 114.4KLabelGPT · 117KLabelGPT · 121.8KLabelGPT · 109.7KLabelGPT · 174.6KLabelGPT · 135.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$45per month · free tier available
$20per month · free tier available
$9,999per month · free tier available
Free tier
Free trial
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–
–
API access
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–
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Plans
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Free FreeFlex $45/moPremium $0
Starter FreeBuilder $20/moStandard $50/moEnterprise $500/mo
Researcher Plan FreePro Plan $9,999/yrEnterprise $0
Capabilities input → output
Input
Data
DataImagesText
DataText
ImagesText
Output
Data
Data
Data
Data
Skill level
Advanced
Advanced
Advanced
Intermediate
Categories
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
3
0
4
0
Vector databases
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–
Developer tools
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Databases
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Vector indexes
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–
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Development
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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
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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–
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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.