Weaviate vs Pinecone vs LangChain

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

Your tool
Weaviate
vs
Competitor 1
Pinecone
Competitor 2
LangChain
Competitor 3
Suggested competitors for Weaviate: Qdrant96% InfinityFlow94% Zilliz Cloud92% pgvector90% Chroma90% Microsoft Azure87% Bito AI87% Anyscale86%
Compare
3 tools · best value per row highlighted
Your tool Weaviate
weaviate.io
Search that understands meaning
Remove
Competitor Pinecone
pinecone.io
Vector database for AI applications
Make main Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
154.2Kvisits/mo
434.9Kvisits/mo
3.4Mvisits/mo
MoM change
▼ 11.8%
▼ 13.7%
▲ 0.7%
6-month growth
-7.0%
-32.9%
+21.0%
Global rank web
#293,589
#85,031
#13,384
Avg. last 3 months
155.7K
506.2K
3.3M
Bounce rate lower is better
41%
41%
42%
Pages / visit
1.9
4.2
6.2
Visit duration
50s
2m 31s
5m 29s
Traffic sources
● Direct 82% · ● Referral 18%
● Direct 77% · ● Referral 20%
● Direct 73% · ● Referral 24%
WeaviatePineconeLangChain
0850.7K1.7M2.6M3.4MWeaviate · 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 · 434.9KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M100K1M10MWeaviate · 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 · 434.9KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$45per month · free tier available
$20per month · free tier available
$39per month · free tier available
Free tier
Free trial
–
–
API access
–
–
Plans
Free FreeFlex $45/moPremium $0
Starter FreeBuilder $20/moStandard $50/moEnterprise $500/mo
Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
DataImagesText
DataText
CodeText
Output
Data
Data
Apps
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
0
4
6
Developer tools
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Development
–
Agent creation
–
–
Agents
–
–
Databases
–
–
LLM development
–
–
Vector databases
–
–
Agent testing
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
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.