llama.cpp vs Stack AI vs pgvector vs Replicate

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

Your tool
llama.cpp
vs
Competitor 1
Stack AI
Competitor 2
pgvector
Competitor 3
Replicate
Compare
4 tools · best value per row highlighted
Your tool llama.cpp
github.com
llama.cpp is an open-source inference engine that runs large language models and vision-language models on local hardware or in the cloud with minimal setup.
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Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Competitor pgvector
github.com
pgvector is an open-source extension that adds vector similarity search to Postgres.
Make main Remove
Competitor Replicate
replicate.com
Run open-source AI without managing servers
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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6.3Kvisits/mo
—
1Mvisits/mo
MoM change
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▼ 57.9%
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▼ 3.1%
6-month growth
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-93.7%
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-30.2%
Global rank web
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#1,700,092
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#39,584
Avg. last 3 months
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13.9K
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1.1M
Bounce rate lower is better
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39%
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35%
Pages / visit
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1.8
—
5.6
Visit duration
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14s
—
5m 09s
Traffic sources
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—
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● Direct 92% · ● Referral 6%
llama.cppStack AIpgvectorReplicate
0415.2K830.4K1.2M1.7MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KReplicate · 1.6MReplicate · 1.7MReplicate · 1.5MReplicate · 1.3MReplicate · 1.5MReplicate · 1.3MReplicate · 1.3MReplicate · 1.2MReplicate · 1.1MReplicate · 1M1K10K100K1M10MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KReplicate · 1.6MReplicate · 1.7MReplicate · 1.5MReplicate · 1.3MReplicate · 1.5MReplicate · 1.3MReplicate · 1.3MReplicate · 1.2MReplicate · 1.1MReplicate · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Free
Freemium
Starting price
Free
Free tier
Free
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Free tier
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Free trial
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API access
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Plans
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Public Models Custom/usage-basedPrivate Models Custom/usage-based
Capabilities input → output
Input
ImagesText
DataDocumentsText
Data
ImagesText
Output
Text
Apps
Data
AudioImagesTextVideo
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeAI APIAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeAI Developer Tools
Development & CodeAI APIAI Developer ToolsOpen Source AI Models
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
3
5
3
9
APIs
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Developer tools
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LLM development
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Agents
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No-code
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Vector databases
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Vector indexes
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Workflows
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API integrations
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Agent creation
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Inference
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Models
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PostgreSQL assistance
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Development
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Finance workflow automation
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Image generation
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Video generation
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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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▲ 0
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Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.