Weaviate vs Haystack vs Gemini CLI vs GigaSpaces eRAG GenAI

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
Gemini CLI
Competitor 3
GigaSpaces eRAG GenAI
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 Gemini CLI
github.com
It can query and edit large codebases, generate new apps from PDFs, images, or sketches using multimodal input, and debug problems when you describe them in plain language.
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Competitor GigaSpaces eRAG GenAI
gigaspaces.com
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Traffic estimated monthly website traffic
Monthly visits
154.2Kvisits/mo
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33.1Kvisits/mo
MoM change
▼ 11.8%
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▲ 1.9%
6-month growth
-7.0%
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+18.8%
Global rank web
#293,589
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#993,506
Avg. last 3 months
155.7K
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27.4K
Bounce rate lower is better
41%
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39%
Pages / visit
1.9
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1.6
Visit duration
50s
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20s
Traffic sources
● Direct 82% · ● Referral 18%
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WeaviateHaystackGemini CLIGigaSpaces eRAG GenAI
056.5K113K169.5K226KWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KGigaSpaces eRAG GenAI · 25.3KGigaSpaces eRAG GenAI · 29.6KGigaSpaces eRAG GenAI · 33.3KGigaSpaces eRAG GenAI · 27.8KGigaSpaces eRAG GenAI · 32.1KGigaSpaces eRAG GenAI · 25.4KGigaSpaces eRAG GenAI · 16.8KGigaSpaces eRAG GenAI · 32.4KGigaSpaces eRAG GenAI · 33.1K10K100K1MWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KGigaSpaces eRAG GenAI · 25.3KGigaSpaces eRAG GenAI · 29.6KGigaSpaces eRAG GenAI · 33.3KGigaSpaces eRAG GenAI · 27.8KGigaSpaces eRAG GenAI · 32.1KGigaSpaces eRAG GenAI · 25.4KGigaSpaces eRAG GenAI · 16.8KGigaSpaces eRAG GenAI · 32.4KGigaSpaces eRAG GenAI · 33.1KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
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Free
Free
Starting price
$45per month · free tier available
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Free
Free
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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Free (personal Google account) Free
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Capabilities input → output
Input
DataImagesText
CodeDocuments
CodeDocumentsImagesText
Data
Output
Data
Apps
Code
Data
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Coding Assistant
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
7
6
3
Developer tools
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RAG
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Agents
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LLM development
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Agent creation
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Coding
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Vector databases
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Database q a
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Databases
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APIs
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Agent memory
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Chatbots
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Code analysis
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Debugging
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Development
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Information retrieval
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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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.