Weaviate vs OpenAI Codex CLI vs pgvector vs Thinking Machines Tinker

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

Your tool
Weaviate
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
pgvector
Competitor 3
Thinking Machines Tinker
Compare
4 tools · best value per row highlighted
Your tool Weaviate
weaviate.io
Search that understands meaning
Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor pgvector
github.com
pgvector is an open-source extension that adds vector similarity search to Postgres.
Make main Remove
Competitor Thinking Machines Tinker
thinkingmachines.ai
A training API that hands control of model fine-tuning to researchers while someone else deals with the servers and scaling headaches
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
154.2Kvisits/mo
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1.1Mvisits/mo
MoM change
▼ 11.8%
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▲ 181.3%
6-month growth
-7.0%
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+372.8%
Global rank web
#293,589
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#55,584
Avg. last 3 months
155.7K
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672K
Bounce rate lower is better
41%
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51%
Pages / visit
1.9
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2.6
Visit duration
50s
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1m 57s
Traffic sources
● Direct 82% · ● Referral 18%
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● Direct 81% · ● Referral 15%
WeaviateOpenAI Codex CLIpgvectorThinking Machines Tinker
0264.4K528.7K793.1K1.1MWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KThinking Machines Tinker · 421.8KThinking Machines Tinker · 345.6KThinking Machines Tinker · 223.7KThinking Machines Tinker · 298.7KThinking Machines Tinker · 303.2KThinking Machines Tinker · 582.5KThinking Machines Tinker · 375.9KThinking Machines Tinker · 1.1M100K1M10MWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KThinking Machines Tinker · 421.8KThinking Machines Tinker · 345.6KThinking Machines Tinker · 223.7KThinking Machines Tinker · 298.7KThinking Machines Tinker · 303.2KThinking Machines Tinker · 582.5KThinking Machines Tinker · 375.9KThinking Machines Tinker · 1.1MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Paid
Free
Freemium
Starting price
$45per month · free tier available
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Free
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Free tier
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Free trial
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API access
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Plans
Free FreeFlex $45/moPremium $0
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
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Inkling-Small Prefill $0.58/usage-basedInkling-Small Sample $0.12/usage-basedVarious Model Training Custom/usage-based
Capabilities input → output
Input
DataImagesText
CodeImagesText
Data
CodeData
Output
Data
Code
Data
Text
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeAI Coding Assistant
Development & CodeAI Developer Tools
Development & CodeAI APIAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
4
7
4
Developer tools
Vector databases
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APIs
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LLM development
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Coding
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Fine-Tuning
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Vector indexes
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Agents
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Databases
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PostgreSQL assistance
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Information retrieval
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RAG
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SQL
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Self hosted
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Terminal
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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Saves
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Reviews
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Prompts
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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.