Weaviate vs Haystack vs OpenAI Codex CLI 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
Haystack
Competitor 2
OpenAI Codex CLI
Competitor 3
Thinking Machines Tinker
Compare
4 tools · best value per row highlighted
Your tool Weaviate
weaviate.io
Search that understands meaning
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Competitor Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
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Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
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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
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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%
WeaviateHaystackOpenAI Codex CLIThinking 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
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Paid
Freemium
Starting price
$45per month · free tier available
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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
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GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Inkling-Small Prefill $0.58/usage-basedInkling-Small Sample $0.12/usage-basedVarious Model Training Custom/usage-based
Capabilities input → output
Input
DataImagesText
CodeDocuments
CodeImagesText
CodeData
Output
Data
Apps
Code
Text
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Coding Assistant
Development & CodeAI APIAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
7
4
4
Developer tools
LLM development
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Agents
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APIs
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Agent creation
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Coding
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Fine-Tuning
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RAG
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Vector databases
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Databases
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Agent memory
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Information retrieval
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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.