Chroma vs Pinecone vs LangChain vs pgvector

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

Your tool
Chroma
vs
Competitor 1
Pinecone
Competitor 2
LangChain
Competitor 3
pgvector
Compare
4 tools · best value per row highlighted
Your tool Chroma
trychroma.com
Chroma is open-source search infrastructure for AI, released under Apache 2.0.
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
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
—
434.9Kvisits/mo
3.4Mvisits/mo
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MoM change
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▼ 13.7%
▲ 0.7%
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6-month growth
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-32.9%
+21.0%
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Global rank web
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#85,031
#13,384
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Avg. last 3 months
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506.2K
3.3M
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Bounce rate lower is better
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41%
42%
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Pages / visit
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4.2
6.2
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Visit duration
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2m 31s
5m 29s
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Traffic sources
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● Direct 77% · ● Referral 20%
● Direct 73% · ● Referral 24%
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ChromaPineconeLangChainpgvector
0850.7K1.7M2.6M3.4MPinecone · 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 · 3.4M100K1M10MPinecone · 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
Free
Starting price
$250per month · free tier available
$20per month · free tier available
$39per month · free tier available
Free
Free tier
Free trial
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API access
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Plans
Starter FreeTeam $250/moEnterprise Custom
Starter FreeBuilder $20/moStandard $50/moEnterprise $500/mo
Developer FreePlus $39/moEnterprise Custom/mo
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Capabilities input → output
Input
DataText
DataText
CodeText
Data
Output
Data
Data
Apps
Data
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
3
4
6
3
Developer tools
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Vector databases
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Vector indexes
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LLM development
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Development
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Agent creation
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Agents
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Databases
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PostgreSQL assistance
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Agent testing
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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
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0
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Reviews
0
0
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Prompts
0
0
0
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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.