Haystack vs pgvector vs Submagic vs LangChain

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

Your tool
Haystack
vs
Competitor 1
pgvector
Competitor 2
Submagic
Competitor 3
LangChain
Compare
4 tools · best value per row highlighted
Your tool 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 pgvector
github.com
pgvector is an open-source extension that adds vector similarity search to Postgres.
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Competitor Submagic
submagic.co
Submagic is an AI video editor for short-form content.
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Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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3.4Mvisits/mo
MoM change
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▲ 0.7%
6-month growth
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+21.0%
Global rank web
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#13,384
Avg. last 3 months
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3.3M
Bounce rate lower is better
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42%
Pages / visit
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6.2
Visit duration
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5m 29s
Traffic sources
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● Direct 73% · ● Referral 24%
HaystackpgvectorSubmagicLangChain
0850.7K1.7M2.6M3.4MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M1M10MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
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Free
Paid
Freemium
Starting price
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Free
$12per month
$39per month · free tier available
Free tier
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Free trial
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API access
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Plans
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Starter $12/moPro $23/moBusiness $41/moCustom Custom
Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
CodeDocuments
Data
Web pagesVideo
CodeText
Output
Apps
Data
Video
Apps
Skill level
Advanced
Advanced
Beginner-friendly
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer Tools
Video EditingWriting & ContentAI Subtitle GeneratorAI Video Editor+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
7
14
6
Developer tools
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Agent creation
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Agents
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LLM development
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RAG
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Self hosted
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Vector databases
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Vector indexes
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Video editing
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Video subtitles
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Caption videos
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Development
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Multilingual subtitle creation
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PostgreSQL assistance
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Short videos
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Video repurposing
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Video shortening
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Agent memory
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Agent testing
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SQL
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Social media management
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TikTok captions
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TikTok videos
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Video avatars
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Video effects
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Video generation
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YouTube shorts
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
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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.